/**
 * ========================================
 * GAMIFICATION CSS - HERO Platform
 * ========================================
 * 
 * Estilos para elementos de gamificação:
 * - Barras de XP
 * - Níveis e badges
 * - Cards de missão
 * - Achievements
 * 
 * Referência: cursos-legado/curso-web (xp-progress-container, xp-bar)
 */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@700;800&display=swap');

/* ===== CONTAINER DA BARRA DE PROGRESSO (conteúdo da página) ===== */
.xp-progress-container {
    max-width: 800px;
    margin: 24px auto;
    text-align: center;
    padding: 0 15px;
}

.xp-progress-container .xp-bar {
    margin: 0;
}

/* Barra global: 2º/3º elemento (após nav ou header) — mesmo estilo da barra em conteúdo */
.global-progress-wrap {
    background: var(--bg-main);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.xp-progress-global {
    max-width: 800px;
    margin: 0 auto;
}
.xp-progress-global .xp-bar {
    margin: 0;
}

/* Barra dentro do card "Seu Progresso" (trilha) — como curso-web */
.xp-progress-in-card {
    margin-top: 0;
    margin-bottom: 0;
}
.xp-progress-in-card .xp-bar {
    margin: 0 0 10px 0;
}

@media (max-width: 768px) {
    .xp-progress-container {
        padding: 0 8px;
    }
    .xp-bar {
        height: 36px;
        margin: 12px 0;
    }
    .xp-bar-text {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .xp-bar {
        height: 32px;
        margin: 10px 0;
    }
    .xp-bar-fill {
        min-width: 60px;
        padding: 0 8px;
    }
    .xp-bar-text {
        font-size: 0.75rem;
    }
}

/* ===== XP BAR ===== */
.xp-bar {
    width: 100%;
    height: 40px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 128, 0.2);
    overflow: hidden;
    position: relative;
    margin: 20px 0;
}

.xp-bar-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    min-width: 120px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-sizing: border-box;
}

.xp-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.xp-bar-text {
    color: var(--bg-main);
    white-space: nowrap;
    font-weight: 700;
    font-size: 0.95rem;
    z-index: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* ===== HERO LEVEL ===== */
.hero-level {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-light) 100%);
    padding: 12px 24px;
    border-radius: 30px;
    border: 2px solid var(--primary);
    backdrop-filter: blur(10px);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(0, 255, 128, 0.2);
}

.hero-level-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--bg-main);
    border-radius: 50%;
    font-size: 1.3rem;
    font-weight: 800;
    box-shadow: 0 4px 15px rgba(0, 255, 128, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* ===== BADGES ===== */
.badge-xp {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(0, 255, 128, 0.05) 100%);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: 0 4px 15px rgba(0, 255, 128, 0.2);
    white-space: nowrap;
}

.badge-level {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: linear-gradient(135deg, rgba(255, 184, 0, 0.2) 0%, rgba(255, 184, 0, 0.1) 100%);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    border: 2px solid var(--accent);
    white-space: nowrap;
}

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-status.locked {
    background: rgba(100, 116, 139, 0.2);
    color: var(--text-muted);
    border: 1px solid var(--text-muted);
}

.badge-status.available {
    background: var(--primary-light);
    color: var(--primary);
    border: 1px solid var(--primary);
}

.badge-status.completed {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    border: 1px solid var(--success);
}

/* ===== CHALLENGE BOX ===== */
.challenge-box {
    background: linear-gradient(135deg, rgba(255, 184, 0, 0.1) 0%, rgba(255, 107, 107, 0.1) 100%);
    border: 2px solid rgba(255, 184, 0, 0.4);
    border-radius: 16px;
    padding: 2rem;
    margin: 2rem 0;
}

.challenge-box h3 {
    color: var(--accent);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.challenge-box p {
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.challenge-box ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.challenge-box li {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.challenge-hint {
    background: rgba(0, 0, 0, 0.3);
    border-left: 4px solid var(--accent);
    padding: 1rem 1.5rem;
    margin-top: 1rem;
    border-radius: 8px;
}

.challenge-hint strong {
    color: var(--accent);
}

/* ===== ACHIEVEMENT CARD ===== */
.achievement-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s;
}

.achievement-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 255, 128, 0.2);
}

.achievement-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.achievement-icon.locked {
    background: rgba(100, 116, 139, 0.2);
    filter: grayscale(1);
    opacity: 0.5;
}

.achievement-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.achievement-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== INFO CARDS ===== */
.info-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-left: 4px solid var(--primary);
}

.info-card.warning {
    border-left-color: var(--warning);
}

.info-card.error {
    border-left-color: var(--error);
}

.info-card.info {
    border-left-color: var(--info);
}

.info-card h3 {
    color: var(--primary);
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.info-card.warning h3 {
    color: var(--warning);
}

.info-card.error h3 {
    color: var(--error);
}

.info-card.info h3 {
    color: var(--info);
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.7;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .challenge-box {
        padding: 1.5rem;
    }

    .challenge-box h3 {
        font-size: 1.2rem;
    }

    .achievement-card {
        padding: 1.25rem;
        flex-direction: column;
        text-align: center;
    }

    .xp-bar {
        height: 35px;
        min-width: 0;
        max-width: 100%;
        overflow: hidden;
    }

    .xp-bar-fill {
        min-width: 0 !important;
    }

    .xp-bar-text {
        font-size: 0.85rem;
        white-space: normal;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .hero-level {
        padding: 10px 20px;
        font-size: 1rem;
    }

    .hero-level-number {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }

    .badge-xp,
    .badge-level {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.bounce {
    animation: bounce 1s ease-in-out infinite;
}

/* ===== DEV MASTER: DICAS, CONVENÇÕES E BOAS PRÁTICAS ===== */
.dev-master-tip {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.12) 0%, rgba(0, 255, 128, 0.08) 100%);
    border: 2px solid rgba(138, 43, 226, 0.4);
    border-radius: 16px;
    padding: 1.5rem 1.75rem;
    margin: 1.75rem 0;
    position: relative;
    padding-left: 3.5rem;
}

.dev-master-tip::before {
    content: '\f0eb';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 1.25rem;
    top: 1.5rem;
    font-size: 1.5rem;
    color: var(--accent);
}

.dev-master-tip h3 {
    color: var(--accent);
    margin: 0 0 0.5rem 0;
    font-size: 1.15rem;
}

.dev-master-tip p, .dev-master-tip ul {
    color: var(--text-primary);
    margin: 0;
    line-height: 1.65;
}

.dev-master-tip ul { margin-top: 0.5rem; padding-left: 1.25rem; }
.dev-master-tip li { margin-bottom: 0.35rem; }

.conventions-box {
    background: var(--bg-card);
    border: 2px solid rgba(0, 255, 128, 0.35);
    border-radius: 16px;
    overflow: hidden;
    margin: 1.75rem 0;
}

.conventions-box h3 {
    background: rgba(0, 255, 128, 0.15);
    color: var(--primary);
    padding: 1rem 1.5rem;
    margin: 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.conventions-box table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.conventions-box th,
.conventions-box td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.conventions-box th {
    color: var(--text-secondary);
    font-weight: 600;
}

.conventions-box td:first-child {
    color: var(--primary);
    font-family: 'Fira Code', Consolas, monospace;
}

.conventions-box tr:last-child td { border-bottom: none; }

.best-practices-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(0, 255, 128, 0.06) 100%);
    border-left: 4px solid var(--success);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
}

.best-practices-card h3 {
    color: var(--success);
    margin: 0 0 0.75rem 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.best-practices-card ul {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--text-primary);
    line-height: 1.7;
}

.best-practices-card li { margin-bottom: 0.4rem; }

.achievement-callout {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(255, 184, 0, 0.2) 0%, rgba(255, 107, 107, 0.15) 100%);
    border: 1px solid rgba(255, 184, 0, 0.5);
    border-radius: 12px;
    padding: 0.75rem 1.25rem;
    margin: 1rem 0;
    font-weight: 600;
    color: var(--accent);
}

.achievement-callout i { font-size: 1.25rem; }

/* Console do navegador (estilo DevTools) */
.console-window {
    background: #242424;
    border-radius: 12px;
    overflow: hidden;
    margin: 1.5rem 0;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.console-window .console-toolbar {
    background: #2d2d2d;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    font-size: 0.85rem;
    color: #9aa0a6;
}

.console-window .console-toolbar span:first-child { color: var(--primary); font-weight: 600; }
.console-window .console-body {
    padding: 1rem 1.25rem;
    font-family: 'Fira Code', Consolas, monospace;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #e8eaed;
    min-height: 80px;
}

.console-window .console-body .log { color: #e8eaed; }
.console-window .console-body .log-info { color: #8ab4f8; }
.console-window .console-body .log-warn { color: #fdd663; }
.console-window .console-body .log-error { color: #f28b82; }

.live-demo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary);
    color: var(--bg-main) !important;
    padding: 0.6rem 1.25rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    margin: 0.75rem 0;
    transition: transform 0.2s, box-shadow 0.2s;
}

.live-demo-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 255, 128, 0.35);
    color: var(--bg-main) !important;
}

/* ===== CARD DEMO INTERATIVO (código + executar + saída + voltar) ===== */
.demo-card .demo-code-wrap {
    margin-bottom: 1rem;
}
.demo-card .demo-output-wrap {
    display: none;
    margin-top: 1rem;
}
.demo-card.show-output .demo-code-wrap {
    display: none;
}
.demo-card.show-output .demo-output-wrap {
    display: block;
}
.demo-card .demo-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.demo-card .btn-voltar-codigo {
    display: none;
}
.demo-card.show-output .btn-executar-demo {
    display: none;
}
.demo-card.show-output .btn-voltar-codigo {
    display: inline-flex;
}
.demo-card .console-body {
    min-height: 100px;
}
.demo-card .demo-placeholder {
    color: #9aa0a6;
    font-style: italic;
}
.demo-card .demo-code-wrap .code-block {
    margin-bottom: 0;
}
#demoMensagem.destaque {
    color: var(--primary);
    font-weight: 700;
}
.demo-dom-box {
    padding: 1.25rem;
    background: rgba(0,0,0,0.25);
    border-radius: 12px;
    margin-top: 1rem;
    text-align: center;
}
.demo-dom-box button {
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: var(--bg-main);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}
.demo-dom-box #demoMensagem { min-height: 1.5em; margin-top: 1rem; }

/* Badge de tier (ex.: Ferro, Ouro) ao lado do hero-badge da missão */
.badge-tier {
    display: inline-block;
    margin-left: 0.5rem;
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    color: #e2e8f0;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.15);
}

/* ===== TELAS DE APRESENTAÇÃO / VISUALIZAÇÃO =====
   Paleta fixa: independente do tema do curso (painel admin).
   Não usar var(--*) aqui para manter aparência consistente. */
/* --- Visão geral --- */
.visao-geral-section {
    margin: 1.5rem 0;
}
.visao-geral-section .visao-geral-title {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #e2e8f0;
    margin-bottom: 1rem;
}
.visao-geral-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.visao-geral-card {
    display: block;
    padding: 1.25rem;
    border-radius: 12px;
    text-align: center;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}
.visao-geral-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.25); color: #fff; }
.visao-geral-card.missoes { background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%); }
.visao-geral-card.desafios { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.visao-geral-card .card-num { font-size: 1.75rem; display: block; margin-top: 0.25rem; }
.visao-progress-list { margin-top: 1rem; }
.visao-progress-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    margin-bottom: 0.5rem;
}
.visao-progress-item .step-num { width: 28px; height: 28px; border-radius: 50%; background: #4f46e5; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; }
.visao-progress-item .step-info { flex: 1; min-width: 0; }
.visao-progress-item .step-title { font-weight: 600; font-size: 0.95rem; }
.visao-progress-item .step-sub { font-size: 0.8rem; opacity: 0.85; }
.visao-progress-item .step-bar { width: 80px; height: 8px; border-radius: 4px; background: rgba(255,255,255,0.2); overflow: hidden; flex-shrink: 0; }
.visao-progress-item .step-bar-fill { height: 100%; border-radius: 4px; background: #4f46e5; }
.visao-status-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; margin-top: 1rem; }
.visao-status-card { padding: 0.6rem; text-align: center; background: rgba(0,0,0,0.2); border-radius: 8px; font-size: 0.85rem; }
.visao-status-card .status-num { font-weight: 700; display: block; }

.missao-detail-section {
    margin: 1.5rem 0;
    /* Paleta fixa para telas de apresentação, independente do tema do curso */
    --primary: #4f46e5;
}
.missao-detail-section .missao-detail-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.missao-detail-section .missao-detail-desc { margin-bottom: 1rem; opacity: 0.95; }
.missao-requisitos { margin: 1rem 0; padding-left: 1.25rem; }
.missao-requisitos li { margin-bottom: 0.35rem; }

.missao-detail-section .etapas-title { font-size: 1rem; font-weight: 700; margin: 1.25rem 0 0.75rem; }
.missao-detail-section .etapas-list { margin-bottom: 0; }

.etapas-section { margin: 1.5rem 0; }
.etapas-section .etapas-title { font-size: 1rem; font-weight: 700; margin-bottom: 0.75rem; }
.etapa-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: 10px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: background 0.2s;
}
.etapa-card:hover { background: rgba(0,0,0,0.3); }
.etapa-card .etapa-icon { width: 36px; height: 36px; border-radius: 8px; background: #4f46e5; color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.etapa-card .etapa-body { flex: 1; min-width: 0; }
.etapa-card .etapa-name { font-weight: 600; margin-bottom: 0.2rem; }
.etapa-card .etapa-desc { font-size: 0.9rem; opacity: 0.9; }
.etapa-detail-panel {
    margin-top: 0.5rem;
    padding: 1rem;
    background: rgba(0,0,0,0.25);
    border-radius: 10px;
    border-left: 4px solid #4f46e5;
}
.etapa-detail-panel .etapa-tarefas { margin: 0.75rem 0; padding-left: 1.25rem; }
.etapa-detail-panel .etapa-tarefas li { margin-bottom: 0.35rem; }
.etapa-detail-panel .etapa-observacoes { margin-top: 1rem; }
.etapa-detail-panel .etapa-observacoes label { font-size: 0.85rem; display: block; margin-bottom: 0.35rem; }
.etapa-detail-panel .etapa-observacoes textarea { width: 100%; min-height: 80px; padding: 0.6rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.2); background: rgba(0,0,0,0.3); color: inherit; resize: vertical; box-sizing: border-box; }
.etapa-detail-panel .etapa-progresso { margin-top: 1rem; }
.etapa-detail-panel .etapa-progresso label { font-size: 0.85rem; display: block; margin-bottom: 0.35rem; }
.etapa-detail-panel .etapa-progresso .progress-bar { height: 10px; border-radius: 5px; background: rgba(255,255,255,0.2); overflow: hidden; }
.etapa-detail-panel .etapa-progresso .progress-fill { height: 100%; border-radius: 5px; background: #4f46e5; width: 70%; }
.etapa-detail-actions { display: flex; gap: 0.75rem; margin-top: 1rem; flex-wrap: wrap; }
.btn-iniciar-missao { padding: 0.75rem 1.5rem; font-weight: 600; border-radius: 8px; }

/* Bloco Visualização: última configuração das telas de visualização de código (referência: backup missão 01) */
.visualizacao-container {
    max-width: 1000px;
    margin: 30px auto;
    background: #1A1A2E;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    --primary: #4f46e5;
    --text-primary: #1e293b;
    --bg-card: #fff;
}
.visualizacao-inner {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

/* ========== TELAS DE VISUALIZAÇÃO — PADRÃO DO CURSO (referência: missao-02.html) ==========
 * ISOLAMENTO DO TEMA: todo o estilo das viz é fixo; NENHUMA regra do tema (var(--*), .content-card,
 * body, etc.) deve afetar aparência. Usar apenas valores em hex/rgb; não usar var(--*) aqui.
 * Cores e contraste: WCAG 2.1/2.2 Nível AA.
 * Ver .cursor/rules/viz-telas-responsivo.mdc
 */

/* --- Isolamento: fontes e herdáveis fixos (não herdar do body/theme) --- */
.viz-tela,
.viz-tela-inner,
.viz-tela-semantico-comparacao,
.viz-tela-semantico-inner,
.viz-pagina-renderizada,
.viz-pagina-renderizada-inner,
.viz-tela-boas-praticas,
.viz-tela-boas-praticas-inner,
.viz-ref-css-card .viz-tela,
.viz-ref-css-card .viz-tela-inner {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
    font-size: 1rem !important;
    line-height: 1.6 !important;
    font-weight: inherit !important;
    text-align: left !important;
    letter-spacing: normal !important;
}
.viz-tela .viz-tela-inner p,
.viz-tela .viz-tela-inner span,
.viz-tela .viz-tela-inner li,
.viz-tela .viz-tela-inner td,
.viz-tela .viz-tela-inner th,
.viz-tela .viz-tela-inner label,
.viz-tela .viz-tela-inner h1,
.viz-tela .viz-tela-inner h2,
.viz-tela .viz-tela-inner h3,
.viz-tela .viz-tela-inner h4,
.viz-tela .viz-tela-inner h5,
.viz-tela .viz-tela-inner h6 {
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
    font-weight: inherit !important;
}
.viz-tela .viz-tela-inner a {
    color: #312E81 !important;
    text-decoration: underline;
}
.viz-tela .viz-tela-inner a:hover {
    color: #4338CA !important;
}

.viz-tela {
    max-width: 900px;
    margin: 30px auto;
    background: #1E293B !important;
    color: #F1F5F9 !important;
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    border: none !important;
}
.viz-tela-inner {
    background: #FFFFFF !important;
    color: #1E293B !important;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    border: none !important;
}
/* Forçar texto escuro em todo o conteúdo do card — evita herdar paleta do admin (var(--*)) */
.viz-tela .viz-tela-inner p,
.viz-tela .viz-tela-inner span,
.viz-tela .viz-tela-inner li,
.viz-tela .viz-tela-inner td,
.viz-tela .viz-tela-inner th,
.viz-tela .viz-tela-inner label {
    color: #1E293B !important;
}
.viz-tela .viz-tela-inner code {
    color: #1E293B !important;
    background: #E2E8F0 !important;
}
/* Manter .viz-explicativo com tom ligeiramente mais suave (já escuro) */
.viz-tela .viz-tela-inner p.viz-explicativo {
    color: #334155 !important;
}
/* Conteúdo genérico: mesmo padding do form-body para padronizar */
.viz-tela-inner.viz-tela-inner-content {
    padding: 1.5rem 1.75rem;
}
.viz-tela-inner.viz-tela-form-body {
    padding: 30px;
}
/* Dica fora do card: paleta fixa (independente do painel admin) */
.viz-tela-tip {
    margin-top: 20px;
    padding: 15px 18px;
    background: #334155 !important;
    border-radius: 10px;
    border-left: 4px solid #6366F1;
}
.viz-tela-tip p {
    margin: 0;
    color: #F1F5F9 !important;
    font-size: 0.95rem;
    line-height: 1.65;
}
.viz-tela-tip strong { color: #C7D2FE !important; }
/* Dica dentro do card branco */
.viz-tela-inner .viz-tela-tip {
    background: #F1F5F9 !important;
    border-left-color: #4F46E5;
}
.viz-tela-inner .viz-tela-tip p {
    color: #1E293B !important;
}
.viz-tela-inner .viz-tela-tip strong { color: #312E81 !important; }

/* Mockup semântico: header */
.viz-tela-header {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%) !important;
    padding: 20px;
    border-bottom: 3px solid #4F46E5;
}
.viz-tela-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}
.viz-tela-header-logo {
    font-weight: 700;
    font-size: 1.2rem;
    color: #FFFFFF !important;
}
.viz-tela-header-nav {
    display: flex;
    gap: 15px;
}
.viz-tela-nav-item {
    padding: 8px 15px;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    color: #FFFFFF !important;
    font-size: 0.9rem;
}
.viz-tela-tag-label {
    text-align: center;
    color: #E2E8F0 !important;
    font-size: 0.85rem;
    padding: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
}
.viz-tela-tag-label-inline {
    margin-top: 10px;
    padding: 8px;
    background: rgba(255,255,255,0.15);
    border-radius: 8px;
    color: #E2E8F0 !important;
    font-size: 0.85rem;
}
/* Mockup semântico: main (conteúdo + aside) */
.viz-tela-main {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: #F1F5F9 !important;
}
.viz-tela-main-col { flex: 2; }
.viz-tela-main-side { flex: 1; }
.viz-tela-artigo {
    background: #FFFFFF !important;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
    border-left: 4px solid #00FF80;
}
.viz-tela-artigo h3,
.viz-tela-section h3 { margin: 0 0 10px; color: #1E293B !important; font-size: 1.1rem; }
.viz-tela-artigo p,
.viz-tela-section p { margin: 0 0 15px; color: #475569 !important; font-size: 0.9rem; line-height: 1.6; }
.viz-tela-section {
    background: #FFFFFF !important;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #60A5FA;
}
.viz-tela-section p { margin: 0; }
.viz-tela-main-label {
    margin-top: 15px;
    padding: 12px;
    background: rgba(99,102,241,0.1);
    border-radius: 8px;
    border: 2px dashed #6366F1;
    color: #312E81 !important;
    font-size: 0.9rem;
    font-weight: 600;
}
.viz-tela-artigo .viz-tela-tag-box,
.viz-tela-section .viz-tela-tag-box { margin-top: 10px; padding: 8px; border-radius: 8px; font-size: 0.85rem; }
.viz-tela-artigo .viz-tela-tag-box { background: rgba(0,255,128,0.1); color: #059669 !important; }
.viz-tela-section .viz-tela-tag-box { background: rgba(96,165,250,0.1); color: #2563EB !important; }
.viz-tela-aside {
    background: #FFFFFF !important;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #FFB800;
}
.viz-tela-aside h4 { margin: 0 0 10px; color: #1E293B !important; font-size: 1rem; }
.viz-tela-aside p { margin: 0; color: #475569 !important; font-size: 0.85rem; line-height: 1.5; }
.viz-tela-aside .viz-tela-tag-box { margin-top: 10px; padding: 8px; background: rgba(255,184,0,0.1); border-radius: 8px; color: #B45309 !important; font-size: 0.85rem; }
/* Mockup semântico: figure/figcaption */
.viz-tela-figure-box {
    background: #F1F5F9 !important;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
}
.viz-tela-figure-img {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, #E2E8F0 0%, #CBD5E1 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569 !important;
    font-size: 0.85rem;
    margin-bottom: 8px;
}
.viz-tela-figure-caption {
    text-align: center;
    color: #475569 !important;
    font-size: 0.8rem;
    padding: 5px;
    background: #E2E8F0 !important;
    border-radius: 5px;
}
.viz-tela-footer {
    background: #2C2C3E !important;
    padding: 20px;
    border-top: 3px solid #1A1A2E;
}
.viz-tela-footer-text {
    text-align: center;
    color: #FFFFFF !important;
    font-size: 0.9rem;
    margin-bottom: 10px;
}
.viz-tela-footer-tag {
    text-align: center;
    padding: 8px;
    background: rgba(138,43,226,0.2);
    border-radius: 8px;
    color: #C4B5FD !important;
    font-size: 0.85rem;
}
/* Título das telas de visualização — destaque, fonte amigável e ícone */
.viz-tela .viz-tela-inner .viz-tela-form-title,
.viz-tela-form-title {
    margin: 0 0 25px;
    color: #1E293B !important;
    font-family: 'Nunito', system-ui, -apple-system, sans-serif !important;
    font-size: 1.55rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.65rem;
    text-align: center;
    padding: 1.1rem 1.4rem;
    background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(139,92,246,0.08) 100%) !important;
    border-radius: 14px;
    border-left: 5px solid #4F46E5;
    box-shadow: 0 3px 12px rgba(79,70,229,0.12);
    letter-spacing: 0.02em;
    line-height: 1.25;
    text-shadow: 0 1px 2px rgba(30,41,59,0.06);
}
.viz-tela-form-title i.fas,
.viz-tela-form-title i.far,
.viz-tela-form-title .viz-tela-form-title-icon {
    color: #4F46E5 !important;
    font-size: 1.35em;
    opacity: 0.95;
}
.viz-tela-form-title .viz-tela-form-title-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.1rem;
}
/* Card de referências CSS (id, classes, tags) — tabela acessível */
.viz-ref-css-card .viz-ref-css-intro {
    margin: 0 0 1.25rem;
    color: #334155 !important;
    font-size: 0.95rem;
    line-height: 1.6;
}
.viz-ref-css-table-wrapper {
    overflow-x: auto;
    margin: 1rem 0;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
}
.viz-ref-css-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.viz-ref-css-table th,
.viz-ref-css-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid #E2E8F0;
}
.viz-ref-css-table th {
    background: #F1F5F9 !important;
    color: #1E293B !important;
    font-weight: 700;
}
.viz-ref-css-table td {
    color: #334155 !important;
    background: #FFFFFF !important;
}
.viz-ref-css-table tbody tr:hover td {
    background: #F8FAFC !important;
}
.viz-ref-css-table code {
    background: #E2E8F0 !important;
    color: #1E293B !important;
    padding: 0.2em 0.45em;
    border-radius: 4px;
    font-size: 0.88em;
}
/* Bloco de código nas viz — integrado ao card (azul claro do formulário + azul escuro) */
.viz-codigo-html {
    margin-top: 1.25rem;
    background: #EEF2FF !important;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(79, 70, 229, 0.12);
    border: 1px solid #C7D2FE;
}
.viz-codigo-html-titulo {
    font-size: 0.9rem;
    font-weight: 700;
    color: #312E81 !important;
    margin: 0;
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: #E0E7FF !important;
    border-bottom: 1px solid #C7D2FE;
}
.viz-codigo-html-titulo i {
    color: #4F46E5 !important;
}
.viz-codigo-html pre {
    margin: 0;
    padding: 1rem 1.25rem;
    background: #EEF2FF !important;
    color: #312E81 !important;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
}
.viz-codigo-html code {
    color: #312E81 !important;
    background: transparent !important;
    padding: 0;
    font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
}
.viz-codigo-html p.viz-explicativo {
    color: #4338CA !important;
    padding: 0 1.25rem 1rem;
}

/* Snippet de código inline nas viz — integrado ao card (azul claro + azul escuro do formulário) */
.viz-codigo-snippet {
    margin-top: 0.5rem;
    padding: 1rem 1.25rem;
    background: #EEF2FF !important;
    color: #312E81 !important;
    border-radius: 10px;
    font-size: 0.85rem;
    font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
    overflow-x: auto;
    line-height: 1.6;
    box-shadow: 0 2px 10px rgba(79, 70, 229, 0.1);
    border: 1px solid #C7D2FE;
}
.viz-tela-inner .viz-codigo-snippet,
.viz-tela .viz-codigo-snippet {
    background: #EEF2FF !important;
    color: #312E81 !important;
}
.viz-codigo-snippet code {
    color: #312E81 !important;
    background: transparent !important;
    padding: 0;
}
.viz-tela-inner .viz-codigo-snippet code,
.viz-tela .viz-codigo-snippet code {
    color: #312E81 !important;
    background: transparent !important;
}

/* Texto explicativo — paleta fixa (independente do painel admin) */
.viz-explicativo {
    margin-bottom: 1rem;
    color: #334155 !important;
    font-size: 0.95rem;
    line-height: 1.6;
}
.viz-cascata-bloco {
    padding: 1rem;
    background: #F8FAFC !important;
    border-radius: 8px;
}
.viz-cascata-primeiro { border-left: 4px solid #B91C1C; }
.viz-cascata-segundo { border-left: 4px solid #4F46E5; }
.viz-cascata-rotulo {
    font-weight: 700;
    color: #1E293B !important;
    margin-bottom: 0.5rem;
}
.viz-cascata-texto { margin: 0; }
.viz-cascata-red { color: #B91C1C !important; }
.viz-cascata-blue { color: #1D4ED8 !important; }
.viz-especificidade-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.viz-especificidade-badge {
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    color: #1E293B !important;
}
.viz-badge-tag { background: #E0E7FF !important; border: 1px solid #4F46E5; }
.viz-badge-classe { background: #D1FAE5 !important; border: 1px solid #059669; }
.viz-badge-id { background: #FCE7F3 !important; border: 1px solid #BE185D; }
.viz-especificidade-resumo {
    margin: 0;
    font-size: 0.95rem;
    color: #334155 !important;
}
.viz-heranca-bloco {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.75rem;
}
.viz-heranca-filho { margin: 0.5rem 0 0 0; }
/* Contraste WCAG: texto escuro em fundo branco (evitar rosa/lavanda claro) */
.viz-herda-texto {
    color: #312E81 !important;
    font-size: 1.1rem;
    border: 2px dashed #4F46E5;
}
.viz-herda-texto .viz-heranca-filho,
.viz-herda-texto .viz-heranca-filho em {
    color: #312E81 !important;
}
.viz-nao-herda-caixa {
    border: 4px solid #059669;
    color: #334155 !important;
}
.viz-box-legend {
    color: #475569 !important;
}

/* Padding vs Margin — exemplos explicativos (caixa roxa = padding, caixa verde = margin) */
.viz-padding-margin-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: flex-start;
}
.viz-padding-demo,
.viz-margin-demo {
    flex: 1;
    min-width: 220px;
}
.viz-padding-demo-outer {
    background: #E2E8F0 !important;
    padding: 16px;
    border-radius: 10px;
    position: relative;
}
.viz-padding-demo-box {
    background: #7C3AED !important;
    color: #FFFFFF !important;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px dashed #1E293B;
}
.viz-padding-demo-label {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #312E81 !important;
    font-weight: 600;
    text-align: center;
}
.viz-padding-demo-caption {
    margin-top: 6px;
    font-size: 0.75rem;
    color: #475569 !important;
    text-align: center;
}
.viz-margin-demo-outer {
    background: #E2E8F0 !important;
    padding: 16px;
    border-radius: 10px;
    position: relative;
}
.viz-margin-demo-box {
    background: #059669 !important;
    color: #FFFFFF !important;
    margin: 20px;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
}
.viz-margin-demo-label {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #047857 !important;
    font-weight: 600;
    text-align: center;
}
.viz-margin-demo-caption {
    margin-top: 6px;
    font-size: 0.75rem;
    color: #475569 !important;
    text-align: center;
}
.viz-diferenca-lista,
.viz-boas-praticas-lista {
    margin: 1rem 0 0;
    padding-left: 1.25rem;
    color: #334155 !important;
    font-size: 0.95rem;
    line-height: 1.65;
}
.viz-diferenca-lista li,
.viz-boas-praticas-lista li {
    margin-bottom: 0.5rem;
    color: #334155 !important;
}
.viz-diferenca-titulo,
.viz-boas-praticas-titulo {
    margin: 1.25rem 0 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: #1E293B !important;
}
.viz-diferenca-titulo:first-of-type,
.viz-boas-praticas-titulo:first-of-type {
    margin-top: 1rem;
}

/* Legenda R, G, B, A na viz Cores Hex e RGBA */
.viz-tela-inner .viz-rgba-legenda {
    margin: 1rem 0;
    padding: 1rem 1.25rem;
    background: #F8FAFC !important;
    border-radius: 8px;
    border-left: 4px solid #7C3AED;
}
.viz-tela-inner .viz-rgba-legenda .viz-rgba-legenda-titulo {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1E293B !important;
}
.viz-tela-inner .viz-rgba-legenda ul {
    margin: 0;
    padding-left: 1.25rem;
    font-size: 0.9rem;
    color: #334155 !important;
    line-height: 1.6;
}
.viz-tela-inner .viz-rgba-legenda ul li {
    margin-bottom: 0.4rem;
    color: #334155 !important;
}
.viz-tela-inner .viz-rgba-legenda .viz-rgba-legenda-exemplo {
    margin: 0.75rem 0 0;
    font-size: 0.85rem;
    color: #475569 !important;
}
.viz-tela-inner .viz-rgba-legenda .viz-rgba-legenda-exemplo code {
    color: #5B21B6 !important;
    background: #EDE9FE !important;
    padding: 0.15em 0.4em;
    border-radius: 4px;
}

/* Bloco explicativo padrão das telas de visualização (reutilizável) */
.viz-tela-inner .viz-legenda {
    margin: 1rem 0;
    padding: 1rem 1.25rem;
    background: #F8FAFC !important;
    border-radius: 8px;
    border-left: 4px solid #4F46E5;
}
.viz-tela-inner .viz-legenda .viz-legenda-titulo {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1E293B !important;
}
.viz-tela-inner .viz-legenda ul {
    margin: 0;
    padding-left: 1.25rem;
    font-size: 0.9rem;
    color: #334155 !important;
    line-height: 1.6;
}
.viz-tela-inner .viz-legenda ul li {
    margin-bottom: 0.4rem;
    color: #334155 !important;
}
.viz-tela-inner .viz-legenda .viz-legenda-exemplo {
    margin: 0.75rem 0 0;
    font-size: 0.85rem;
    color: #475569 !important;
}
.viz-tela-inner .viz-legenda .viz-legenda-exemplo code {
    color: #5B21B6 !important;
    background: #EDE9FE !important;
    padding: 0.15em 0.4em;
    border-radius: 4px;
}

/* Painel de configuração interativa nas viz (editar e ver alterações) */
.viz-config-panel {
    margin: 1.25rem 0;
    padding: 1rem 1.25rem;
    background: #F1F5F9 !important;
    border-radius: 10px;
    border-left: 4px solid #4F46E5;
}
.viz-config-panel-title {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1E293B !important;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.viz-config-panel-title i {
    color: #4F46E5 !important;
}
.viz-config-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
}
.viz-config-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.viz-config-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #334155 !important;
}
.viz-config-field input,
.viz-config-field select {
    padding: 0.5rem 0.75rem;
    border: 2px solid #E2E8F0;
    border-radius: 6px;
    font-size: 0.9rem;
    background: #FFFFFF !important;
    color: #1E293B !important;
    min-width: 80px;
}
.viz-config-field input[type="color"] {
    padding: 0.25rem;
    height: 2.5rem;
    cursor: pointer;
}
.viz-config-hint {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: #475569 !important;
}
.viz-config-field-btn {
    display: flex;
    align-items: flex-end;
}
.viz-config-reset-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    background: #EEF2FF !important;
    color: #4F46E5 !important;
    border: 2px solid #4F46E5;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.viz-config-reset-btn i {
    color: #4F46E5 !important;
    font-size: 0.9em;
}
.viz-config-reset-btn:hover {
    background: #E0E7FF !important;
    color: #4338CA !important;
    border-color: #4338CA;
}
.viz-config-reset-btn:hover i {
    color: #4338CA !important;
}
.viz-config-reset-btn:focus-visible {
    outline: 2px solid #4F46E5;
    outline-offset: 2px;
}

.viz-tela-inner .visualizacao-titulo {
    margin: 0 0 25px;
    color: #1E293B !important;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    border-bottom: 2px solid #6366F1;
    padding-bottom: 15px;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.viz-tela-inner .visualizacao-titulo-icone {
    color: #312E81 !important;
    font-size: 1.15rem;
}
.viz-tela-form-field { margin-bottom: 25px; }
.viz-tela-form-label {
    display: block;
    color: #1E293B !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 6px 12px;
    background: rgba(16,185,129,0.15) !important;
    border-left: 4px solid #10B981;
    border-radius: 5px;
    margin-bottom: 8px;
}
.viz-tela-form-label-tag {
    font-size: 0.75rem;
    color: #059669 !important;
    background: rgba(16,185,129,0.1) !important;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
}
.viz-tela-form-input {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    font-size: 1rem;
    background: #F8FAFC !important;
    color: #1E293B !important;
    box-sizing: border-box;
}
.viz-tela-form-hint {
    margin-top: 8px;
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.85rem;
}
.viz-tela-form-hint--indigo { background: rgba(99,102,241,0.1) !important; border-left: 4px solid #6366F1; color: #312E81 !important; }
.viz-tela-form-hint--green { background: rgba(0,255,128,0.1) !important; border-left: 4px solid #00FF80; color: #059669 !important; }
.viz-tela-form-hint--purple { background: rgba(139,92,246,0.1) !important; border-left: 4px solid #8B5CF6; color: #5B21B6 !important; }
.viz-tela-form-hint--blue { background: rgba(96,165,250,0.1) !important; border-left: 4px solid #60A5FA; color: #1D4ED8 !important; }
.viz-tela-form-hint--pink { background: rgba(236,72,153,0.1) !important; border-left: 4px solid #EC4899; color: #BE185D !important; }
.viz-tela-form-hint--amber { background: rgba(255,184,0,0.1) !important; border-left: 4px solid #FFB800; color: #B45309 !important; }
.viz-tela-form-hint--emerald { background: rgba(16,185,129,0.1) !important; border-left: 4px solid #10B981; color: #059669 !important; }
.viz-tela-form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 2px solid #E2E8F0;
}
.viz-tela-form-btn-submit {
    flex: 1;
    padding: 15px 25px;
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%) !important;
    color: #FFFFFF !important;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: default;
    box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}
.viz-tela-form-btn-reset {
    flex: 1;
    padding: 15px 25px;
    background: #E2E8F0 !important;
    color: #1E293B !important;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: default;
}
.viz-tela-form-fieldset-box {
    margin-top: 30px;
    padding: 20px;
    background: rgba(139,92,246,0.1) !important;
    border-radius: 8px;
    border: 2px solid #8B5CF6;
}
.viz-tela-form-fieldset-box .viz-tela-form-fieldset-title {
    font-size: 1rem;
    color: #5B21B6 !important;
    margin-bottom: 15px;
    font-weight: 700;
}
.viz-tela-form-fieldset {
    border: 2px solid #8B5CF6;
    border-radius: 8px;
    padding: 20px;
    margin: 0 0 15px;
    background: rgba(139,92,246,0.05) !important;
}
.viz-tela-form-legend {
    padding: 0 15px;
    color: #5B21B6 !important;
    font-weight: 700;
    font-size: 1.1rem;
    background: #FFFFFF !important;
    border: 2px solid #8B5CF6;
    border-radius: 5px;
}
.viz-tela-form-fieldset-hint {
    padding: 10px;
    background: rgba(139,92,246,0.1) !important;
    border-left: 4px solid #8B5CF6;
    border-radius: 5px;
    font-size: 0.85rem;
    color: #5B21B6 !important;
}

/* Missão 3: botão com transition e input com estados visuais */
.viz-btn-transition:hover {
    transform: scale(1.05);
}
.viz-input-estados:hover {
    border-color: #8B5CF6 !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}
.viz-input-estados:focus {
    outline: none;
    border-color: #6366F1 !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

/* Card Boas Práticas de HTML5 — equilibrado com content-card e seo-section (tema integrado) */
.content-card.viz-tela-boas-praticas {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 2px solid var(--primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}
.content-card.viz-tela-boas-praticas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
}
.content-card.viz-tela-boas-praticas .viz-tela-boas-praticas-titulo {
    color: var(--primary);
    margin: 0 0 1.5rem 0;
    font-size: 1.35rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.content-card.viz-tela-boas-praticas .viz-tela-boas-praticas-titulo i {
    color: var(--primary);
}
.content-card.viz-tela-boas-praticas .viz-tela-boas-praticas-inner {
    background: rgba(var(--primary-rgb), 0.06);
    border-radius: 12px;
    padding: 1.5rem 1.75rem;
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    box-shadow: none;
}
.content-card.viz-tela-boas-praticas .boas-praticas-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.content-card.viz-tela-boas-praticas .boas-praticas-list li {
    padding: 0.75rem 0;
    padding-left: 0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(var(--primary-rgb), 0.12);
}
.content-card.viz-tela-boas-praticas .boas-praticas-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.content-card.viz-tela-boas-praticas .boas-praticas-list li:first-child {
    padding-top: 0;
}
.content-card.viz-tela-boas-praticas .boas-praticas-list li i {
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.2rem;
    font-size: 0.9rem;
}
.content-card.viz-tela-boas-praticas .boas-praticas-list code {
    background: rgba(var(--primary-rgb), 0.12);
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.88em;
    border: 1px solid rgba(var(--primary-rgb), 0.25);
}

/* ========== Telas Comparação Semântico e Página Renderizada — paleta FIXA (desvinculada do painel admin) ==========
 * Mesmas regras das .viz-tela: não usar var(--*); cores em hex/rgb para tema do curso não alterar texto/fundo.
 */
.viz-tela-semantico-comparacao {
    background: #1E293B !important;
    color: #F1F5F9 !important;
    border: none !important;
}
.viz-tela-semantico-inner {
    background: #FFFFFF !important;
    color: #1E293B !important;
    border: none !important;
}
/* Forçar texto/fonte no inner — não herdar do .content-card do tema (não incluir div: há blocos com cor própria) */
.viz-tela-semantico-comparacao .viz-tela-semantico-inner p,
.viz-tela-semantico-comparacao .viz-tela-semantico-inner span,
.viz-tela-semantico-comparacao .viz-tela-semantico-inner li,
.viz-tela-semantico-comparacao .viz-tela-semantico-inner h3,
.viz-tela-semantico-comparacao .viz-tela-semantico-inner h4 {
    color: #1E293B !important;
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
}
.viz-tela-semantico-comparacao .viz-tela-semantico-inner code {
    color: #1E293B !important;
    background: #E2E8F0 !important;
}
/* Snippets de código na comparação Semântico vs Não-Semântico — integrado ao card (azul claro + azul escuro) */
.viz-tela-semantico-comparacao .viz-codigo-snippet,
.viz-tela-semantico-inner .viz-codigo-snippet {
    background: #EEF2FF !important;
    color: #312E81 !important;
    border: 1px solid #C7D2FE;
}
.viz-tela-semantico-comparacao .viz-codigo-snippet code,
.viz-tela-semantico-inner .viz-codigo-snippet code {
    color: #312E81 !important;
    background: transparent !important;
}
.viz-pagina-renderizada {
    background: #1E293B !important;
    color: #F1F5F9 !important;
    border: none !important;
}
.viz-pagina-renderizada-inner {
    background: #FFFFFF !important;
    color: #1E293B !important;
    border: none !important;
}
.viz-pagina-renderizada-header {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%) !important;
    color: #FFFFFF !important;
}
.viz-pagina-renderizada-header h1 {
    color: #FFFFFF !important;
}
.viz-pagina-renderizada-nav a {
    color: #FFFFFF !important;
    background: rgba(255,255,255,0.2) !important;
}
.viz-pagina-renderizada-header > div:last-of-type span {
    color: rgba(255,255,255,0.9) !important;
}
.viz-pagina-renderizada-main {
    background: #F8FAFC !important;
    color: #1E293B !important;
}
.viz-pagina-renderizada-main article,
.viz-pagina-renderizada-main section {
    background: #FFFFFF !important;
    color: #1E293B !important;
}
.viz-pagina-renderizada-main h2,
.viz-pagina-renderizada-main p,
.viz-pagina-renderizada-main label,
.viz-pagina-renderizada-main span {
    color: #1E293B !important;
    font-family: inherit !important;
}
.viz-pagina-renderizada-contato {
    background: #FFFFFF !important;
    color: #1E293B !important;
}
.viz-pagina-renderizada-contato h2 {
    color: #1E293B !important;
}
.viz-pagina-renderizada-form input,
.viz-pagina-renderizada-form select,
.viz-pagina-renderizada-form textarea {
    background: #FFFFFF !important;
    color: #1E293B !important;
    border-color: #E2E8F0;
}
.viz-pagina-renderizada-form label,
.viz-pagina-renderizada-form legend {
    color: #1E293B !important;
}
.viz-pagina-renderizada-form fieldset {
    background: rgba(99,102,241,0.05) !important;
    border-color: #6366F1;
}
.viz-pagina-renderizada-form-actions button[type="submit"] {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%) !important;
    color: #FFFFFF !important;
}
.viz-pagina-renderizada-form-actions button[type="reset"] {
    background: #E2E8F0 !important;
    color: #1E293B !important;
}
.viz-pagina-renderizada-inner footer {
    background: #334155 !important;
    color: #F1F5F9 !important;
}
.viz-pagina-renderizada-inner footer p,
.viz-pagina-renderizada-inner footer span {
    color: #F1F5F9 !important;
}
.viz-pagina-renderizada-inner footer > div span {
    color: #C4B5FD !important;
}
.viz-pagina-renderizada .viz-tags-grid-wrapper {
    background: rgba(99,102,241,0.1) !important;
    color: #1E293B !important;
    border-left-color: #6366F1;
}
.viz-pagina-renderizada .viz-tags-grid-wrapper > div:first-child {
    color: #0EA5E9 !important;
}
.viz-pagina-renderizada .viz-tags-grid > div {
    background: #FFFFFF !important;
    color: #1E293B !important;
}
.viz-pagina-renderizada .viz-tags-grid strong {
    color: inherit;
}
.viz-pagina-renderizada .viz-tags-grid span {
    color: #475569 !important;
}
/* Dica/observações no final da Página Renderizada (dentro do wrapper escuro) */
.viz-pagina-renderizada-tip {
    background: rgba(99,102,241,0.15) !important;
    border-left: 4px solid #818CF8;
}
.viz-pagina-renderizada-tip p,
.viz-pagina-renderizada-tip span {
    color: #E2E8F0 !important;
}
.viz-pagina-renderizada-tip strong {
    color: #93C5FD !important;
}

/* ========== Responsivo: telas de apresentação (mobile) — evita overflow ==========
 * Padrão para TODAS as telas de visualização (novas e existentes):
 * - Use .viz-tela + .viz-tela-inner (ou classes viz-pagina-renderizada*, viz-tela-semantico*)
 * - Novos blocos: adicione aqui regras com max-width: 100%, overflow-x: hidden, min-width: 0,
 *   padding reduzido, grids em 1 coluna, inputs/textarea 100% width.
 * Ver também: .cursor/rules/viz-telas-responsivo.mdc
 */
@media (max-width: 768px) {
    /* Wrapper e card externo — Missão 02: dentro do container e visível no mobile */
    .viz-tela,
    .content-card .viz-tela,
    .viz-pagina-renderizada,
    .viz-tela-boas-praticas {
        padding: 12px;
        margin: 12px auto;
        border-radius: 12px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    /* Card interno: não ultrapassar largura e evitar overflow */
    .viz-tela-inner,
    .viz-pagina-renderizada .viz-tela-inner {
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    .viz-tela-inner * {
        box-sizing: border-box;
    }
    .viz-tela-tag-box,
    .viz-tela-figure-caption,
    .viz-tela-main-label {
        word-break: break-word;
        overflow-wrap: break-word;
        min-width: 0;
    }
    /* Missão 3: grids das viz-telas */
    .viz-cascata-grid,
    .viz-box-sizing-grid {
        grid-template-columns: 1fr !important;
    }
    .viz-cores-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    /* Tabela de referências CSS: scroll horizontal e fonte menor */
    .viz-ref-css-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .viz-ref-css-table {
        font-size: 0.85rem;
        min-width: 500px;
    }
    .viz-ref-css-table th,
    .viz-ref-css-table td {
        padding: 0.5rem 0.75rem;
    }
    .viz-tela-inner.viz-tela-form-body {
        padding: 16px;
    }
    .viz-tela-inner.viz-tela-inner-content {
        padding: 1rem;
    }
    /* Header do mockup: logo + nav em coluna ou quebra */
    .viz-tela-header {
        padding: 12px;
    }
    .viz-tela-header-row {
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 10px;
    }
    .viz-tela-header-logo {
        font-size: 1rem;
    }
    .viz-tela-header-nav {
        flex-wrap: wrap;
        gap: 8px;
    }
    .viz-tela-nav-item {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    .viz-tela-tag-label,
    .viz-tela-tag-label-inline {
        font-size: 0.75rem;
        padding: 6px;
        word-break: break-word;
    }
    /* Main: coluna; blocos internos sem overflow */
    .viz-tela-main {
        flex-direction: column;
        padding: 12px;
        min-width: 0;
    }
    .viz-tela-main-col,
    .viz-tela-main-side {
        flex: none;
        min-width: 0;
    }
    .viz-tela-artigo,
    .viz-tela-section,
    .viz-tela-aside {
        padding: 12px;
        min-width: 0;
    }
    .viz-tela-artigo h3,
    .viz-tela-section h3 {
        font-size: 1rem;
    }
    .viz-tela-artigo p,
    .viz-tela-section p,
    .viz-tela-aside p {
        font-size: 0.85rem;
    }
    .viz-tela-main-label {
        font-size: 0.8rem;
        padding: 10px;
    }
    .viz-tela-footer {
        padding: 12px;
    }
    .viz-tela-footer-text,
    .viz-tela-footer-tag {
        font-size: 0.8rem;
    }
    /* Título da viz: mantém destaque em mobile (fonte e tamanho) */
    .viz-tela-form-title,
    .viz-tela-inner .visualizacao-titulo {
        font-size: 1.25rem !important;
        padding: 0.9rem 1.1rem !important;
    }
    .viz-tela-form-title i.fas,
    .viz-tela-form-title i.far {
        font-size: 1.2em !important;
    }
    .viz-tela-form-field {
        margin-bottom: 18px;
        min-width: 0;
    }
    .viz-tela-form-field .viz-tela-form-input,
    .viz-tela-form-field input[type="text"],
    .viz-tela-form-field input[type="email"],
    .viz-tela-form-field input[type="password"],
    .viz-tela-form-field input[type="number"],
    .viz-tela-form-field input[type="date"],
    .viz-tela-form-field input[type="tel"],
    .viz-tela-form-field select,
    .viz-tela-form-field textarea {
        width: 100% !important;
        max-width: 100%;
        box-sizing: border-box;
    }
    .viz-tela-form-hint {
        font-size: 0.8rem;
        padding: 6px 10px;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    .viz-tela-form-actions {
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
        padding-top: 16px;
    }
    .viz-tela-form-btn-submit,
    .viz-tela-form-btn-reset {
        flex: none;
        width: 100%;
        padding: 12px 16px;
        font-size: 0.95rem;
    }
    /* Fieldset e cards internos do formulário */
    .viz-tela-form-fieldset-box {
        margin-top: 20px;
        padding: 12px;
        min-width: 0;
    }
    .viz-tela-form-fieldset-box .viz-tela-form-fieldset-title {
        font-size: 0.9rem;
    }
    .viz-tela-form-fieldset {
        padding: 12px;
    }
    .viz-tela-form-legend {
        font-size: 0.95rem;
    }
    /* Dica abaixo do card */
    .viz-tela-tip {
        margin-top: 12px;
        padding: 12px;
        font-size: 0.85rem;
    }
    .viz-tela-tip p {
        word-break: break-word;
        overflow-wrap: break-word;
    }
    /* Card Boas Práticas de HTML5 + card interno amarelo — responsivo sem overflow */
    .content-card.viz-tela-boas-praticas,
    .viz-tela-boas-praticas {
        max-width: 100%;
        padding: 1.5rem 1rem;
        min-width: 0;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    .viz-tela-boas-praticas-titulo {
        font-size: 1.15rem !important;
        word-break: break-word;
        overflow-wrap: break-word;
        padding-right: 0.25rem;
    }
    .viz-tela-boas-praticas-inner {
        max-width: 100%;
        padding: 1.25rem 1rem;
        min-width: 0;
        box-sizing: border-box;
        overflow-x: hidden;
        overflow-wrap: break-word;
        word-break: break-word;
    }
    .boas-praticas-list {
        min-width: 0;
    }
    .boas-praticas-list li {
        font-size: 0.88rem;
        min-width: 0;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    .boas-praticas-list code {
        font-size: 0.8em;
        word-break: break-word;
        overflow-wrap: break-word;
        white-space: normal;
    }

    /* ===== Tela HTML Semântico vs Não-Semântico ===== */
    .viz-tela-semantico-comparacao {
        max-width: 100% !important;
        padding: 12px !important;
        margin: 12px auto !important;
        box-sizing: border-box;
    }
    .viz-tela-semantico-inner {
        padding: 16px !important;
        min-width: 0;
        overflow-x: hidden;
    }
    .viz-tela-semantico-comparacao .viz-tela-semantico-grid,
    .viz-tela-semantico-comparacao .viz-comparacao-visual .viz-tela-semantico-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    .viz-tela-semantico-comparacao .viz-comparacao-visual {
        margin-top: 20px !important;
        padding: 12px !important;
    }
    .viz-tela-semantico-comparacao [style*="display: grid"][style*="minmax(200px"] {
        grid-template-columns: 1fr !important;
    }

    /* ===== Página Renderizada (Entre em Contato + Tags Semânticas) ===== */
    .viz-pagina-renderizada {
        max-width: 100% !important;
        padding: 12px !important;
        margin: 12px auto !important;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    .viz-pagina-renderizada-inner {
        min-width: 0;
        overflow-x: hidden;
    }
    .viz-pagina-renderizada-inner footer {
        padding: 16px !important;
    }
    .viz-pagina-renderizada-inner footer p,
    .viz-pagina-renderizada-inner footer span {
        word-break: break-word;
        overflow-wrap: break-word;
        font-size: 0.85rem !important;
    }
    .viz-pagina-renderizada-header {
        padding: 12px 16px !important;
    }
    .viz-pagina-renderizada-header h1 {
        font-size: 1.2rem !important;
    }
    .viz-pagina-renderizada-nav {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }
    .viz-pagina-renderizada-nav a {
        font-size: 0.85rem !important;
        padding: 6px 10px !important;
    }
    .viz-pagina-renderizada-header > div:last-of-type span {
        font-size: 0.75rem !important;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    .viz-pagina-renderizada-main {
        padding: 16px !important;
        min-height: auto !important;
    }
    .viz-pagina-renderizada-main article,
    .viz-pagina-renderizada-main section {
        padding: 16px !important;
    }
    .viz-pagina-renderizada-contato {
        padding: 16px !important;
        min-width: 0;
    }
    .viz-pagina-renderizada-contato h2 {
        font-size: 1.2rem !important;
    }
    .viz-pagina-renderizada-form input,
    .viz-pagina-renderizada-form select,
    .viz-pagina-renderizada-form textarea {
        width: 100% !important;
        max-width: 100%;
        box-sizing: border-box !important;
    }
    .viz-pagina-renderizada-form fieldset {
        padding: 12px !important;
    }
    .viz-pagina-renderizada-form-actions {
        flex-direction: column !important;
        gap: 10px !important;
    }
    .viz-pagina-renderizada-form-actions button {
        flex: none !important;
        width: 100% !important;
    }
    .viz-tags-grid-wrapper {
        margin-top: 16px !important;
        padding: 12px !important;
        min-width: 0;
        max-width: 100%;
        overflow-x: hidden;
        box-sizing: border-box;
    }
    .viz-tags-grid {
        grid-template-columns: 1fr !important;
        min-width: 0;
        max-width: 100%;
    }
    .viz-tags-grid > div {
        word-break: break-word;
        overflow-wrap: break-word;
        min-width: 0;
    }
    .viz-pagina-renderizada > div:last-of-type {
        padding: 12px !important;
    }
    .viz-pagina-renderizada > div:last-of-type p {
        font-size: 0.85rem !important;
        word-break: break-word;
        overflow-wrap: break-word;
    }
}

/* Títulos com ícone (estilo imagem: ícone laranja/dourado antes do título) */
.visualizacao-titulo {
    margin: 0 0 25px;
    color: #1e293b;
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
/* Ícones: cor viva com contraste WCAG AA em fundo branco (≥ 4.5:1) */
/* Ícones: cor viva, contraste ≥ 4.5:1 em fundo branco (WCAG AA) */
.visualizacao-titulo-icone {
    color: #0f766e;
    font-size: 1.15rem;
}
.visualizacao-diagrama {
    color: #1e293b;
    font-family: ui-monospace, monospace;
    font-size: 0.95rem;
}
.visualizacao-diagrama .arvore-item {
    padding: 10px 14px;
    margin: 6px 0;
    background: rgba(79,70,229,0.06);
    border-radius: 8px;
    border-left: 4px solid #4f46e5;
    color: #334155;
}
.visualizacao-diagrama .arvore-item.raiz {
    background: rgba(5,150,105,0.1);
    border-left-color: #059669;
    font-weight: 600;
    color: #047857;
}
.visualizacao-diagrama .arvore-item.destaque {
    background: rgba(109,40,217,0.1);
    border-left-color: #6d28d9;
    color: #5b21b6;
}
/* Indentação hierárquica: cada nível = filhos do anterior */
.visualizacao-diagrama .arvore-nivel { margin-left: 1.5rem; margin-top: 4px; }
.visualizacao-diagrama .arvore-filho { margin-left: 1.5rem; margin-top: 6px; padding-left: 0.5rem; border-left: 2px solid rgba(79,70,229,0.25); }
.visualizacao-diagrama code { background: rgba(15,23,42,0.08); padding: 2px 6px; border-radius: 4px; color: #1e293b; }

/* Objetivo da Missão — cards com ícone no canto (estilo imagem) */
.visualizacao-esqueleto { display: flex; flex-direction: column; gap: 12px; }
.visualizacao-esqueleto.visualizacao-cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 500px) { .visualizacao-esqueleto.visualizacao-cards-grid { grid-template-columns: 1fr; } }
.bloco-visual { padding: 14px 18px; border-radius: 12px; border-left: 4px solid; font-size: 0.95rem; color: #1e293b; position: relative; min-height: 60px; }
.bloco-visual .bloco-icone { position: absolute; top: 12px; right: 14px; font-size: 1rem; opacity: 0.85; }
.bloco-visual .bloco-label { display: inline-block; font-family: ui-monospace, monospace; font-weight: 600; margin-right: 8px; font-size: 0.85rem; }
.header-visual { background: rgba(79,70,229,0.1); border-left-color: #4f46e5; }
.header-visual .bloco-icone { color: #4f46e5; }
.main-visual { background: rgba(109,40,217,0.1); border-left-color: #6d28d9; }
.main-visual .bloco-icone { color: #6d28d9; }
.section-visual { background: rgba(5,150,105,0.1); border-left-color: #059669; }
.section-visual .bloco-icone { color: #059669; }
.footer-visual { background: rgba(180,83,9,0.12); border-left-color: #b45309; color: #1e293b; }
.footer-visual .bloco-icone { color: #b45309; }

/* Mockup página renderizada */
.visualizacao-mockup-pagina { border: 2px solid #e5e7eb; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.mockup-barra { background: #f3f4f6; padding: 10px 14px; font-size: 0.85rem; color: #4b5563; border-bottom: 1px solid #e5e7eb; }
.mockup-header { background: linear-gradient(135deg, #4f46e5 0%, #3730a3 100%); color: #fff; padding: 16px 20px; font-weight: 700; font-size: 1.1rem; }
.mockup-main { padding: 20px; background: #fff; border-bottom: 1px solid #e5e7eb; }
.mockup-section-titulo { font-weight: 700; color: #1e293b; margin-bottom: 8px; font-size: 1.05rem; }
.mockup-section-texto { color: #475569; font-size: 0.95rem; }
.mockup-footer { background: #f1f5f9; padding: 12px 20px; font-size: 0.9rem; color: #475569; }

/* Um main, várias sections */
.visualizacao-main-sections { padding: 10px 0; }
.visualizacao-main-sections .main-unico { padding: 14px 18px; background: rgba(109,40,217,0.1); border: 2px solid #6d28d9; border-radius: 10px; margin-bottom: 12px; font-weight: 600; color: #1e293b; }
.visualizacao-main-sections .sections-lista { display: flex; flex-direction: column; gap: 8px; margin-left: 1rem; }
.visualizacao-main-sections .section-item { padding: 10px 14px; background: rgba(5,150,105,0.08); border-left: 4px solid #059669; border-radius: 6px; font-size: 0.95rem; color: #1e293b; }

/* Checklist da Missão */
.visualizacao-checklist { display: flex; flex-direction: column; gap: 10px; }
.visualizacao-checklist .check-item { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: rgba(5,150,105,0.08); border-radius: 8px; font-size: 0.95rem; color: #1e293b; }
.visualizacao-checklist .check-item i { color: #047857; }
.visualizacao-checklist .check-item i.fa-arrow-right { color: #3730a3; }

/* Conteúdo da aula — subtítulos e dica (contraste em fundo claro) */
.content-subtitle { color: #1e40af; margin-top: 1.5rem; margin-bottom: 0.5rem; font-size: 1.05rem; font-weight: 600; }
.tip-inline { display: flex; align-items: flex-start; gap: 0.6rem; padding: 0.75rem 1rem; background: rgba(5,150,105,0.1); border-left: 4px solid #047857; border-radius: 0 10px 10px 0; margin: 1rem 0; color: #065f46; }
.tip-inline i { color: #047857; flex-shrink: 0; }

/* Fluxo Cliente-Servidor */
.fluxo-web-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 30px; align-items: center; margin-bottom: 30px; }
.fluxo-box { text-align: center; }
.fluxo-box .fluxo-icone { font-size: 3rem; margin-bottom: 10px; }
.fluxo-box .fluxo-nome { color: #fff; font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
.fluxo-box .fluxo-sub { color: rgba(255,255,255,0.9); font-size: 0.9rem; }
.fluxo-box .fluxo-detalhe { margin-top: 15px; padding: 12px; border-radius: 8px; font-size: 0.85rem; color: #1e293b; text-align: left; }
.fluxo-box-inner { padding: 25px; border-radius: 15px; color: #fff; }
.fluxo-cliente .fluxo-box-inner { background: linear-gradient(135deg, #4f46e5 0%, #6d28d9 100%); box-shadow: 0 4px 15px rgba(79,70,229,0.35); }
.fluxo-cliente .fluxo-detalhe { background: rgba(79,70,229,0.08); }
.fluxo-servidor .fluxo-box-inner { background: linear-gradient(135deg, #059669 0%, #047857 100%); box-shadow: 0 4px 15px rgba(5,150,105,0.35); }
.fluxo-servidor .fluxo-detalhe { background: rgba(5,150,105,0.08); }
.fluxo-setas { display: flex; flex-direction: column; gap: 20px; align-items: center; }
.fluxo-passo { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.fluxo-badge { padding: 12px 20px; border: 2px solid #831843; border-radius: 8px; font-size: 0.9rem; color: #831843; font-weight: 600; white-space: nowrap; background: rgba(131,24,67,0.08); }
.fluxo-badge.resp { border-color: #047857; color: #047857; background: rgba(5,150,105,0.08); }
.fluxo-arrow { font-size: 2rem; color: #831843; }
.fluxo-arrow.resp { color: #047857; }
.fluxo-msg { padding: 8px 15px; border-radius: 5px; font-size: 0.8rem; color: #831843; background: rgba(131,24,67,0.08); }
.fluxo-msg.resp { color: #047857; background: rgba(5,150,105,0.08); }
.fluxo-processo { padding: 20px; background: rgba(99,102,241,0.08); border-radius: 10px; border: 2px solid #4f46e5; }
.fluxo-processo-titulo { color: #3730a3; margin-bottom: 15px; font-size: 1rem; font-weight: 700; display: flex; align-items: center; gap: 0.5rem; }
.fluxo-processo-titulo i { color: #0f766e; }
.fluxo-arquivos-titulo { color: #047857; margin-bottom: 15px; font-size: 1rem; font-weight: 700; display: flex; align-items: center; gap: 0.5rem; }
.fluxo-arquivos-titulo i { color: #0f766e; }
.fluxo-processo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; }
.fluxo-processo-item { padding: 15px; background: #fff; border-radius: 8px; border-left: 4px solid #4f46e5; font-size: 0.85rem; color: #374151; }
.fluxo-processo-item .fluxo-num { font-size: 1.5rem; display: block; margin-bottom: 8px; }
.fluxo-processo-item strong { font-size: 0.9rem; }
.fluxo-processo-item strong { color: #3730a3; }
.fluxo-processo-item.cor-2 { border-left-color: #831843; }
.fluxo-processo-item.cor-2 strong { color: #831843; }
.fluxo-processo-item.cor-3 { border-left-color: #059669; }
.fluxo-processo-item.cor-3 strong { color: #047857; }
.fluxo-processo-item.cor-4 { border-left-color: #b45309; }
.fluxo-processo-item.cor-4 strong { color: #92400e; }
.fluxo-arquivos { margin-top: 25px; padding: 20px; background: rgba(5,150,105,0.08); border-radius: 10px; border: 2px solid #059669; }
.fluxo-arquivos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.fluxo-arquivo-item { padding: 15px; background: #fff; border-radius: 8px; text-align: center; border: 2px solid #4f46e5; font-size: 0.85rem; color: #374151; }
.fluxo-arquivo-item .fluxo-arquivo-ico { font-size: 2rem; display: block; margin-bottom: 8px; }
.fluxo-arquivo-item strong { color: #3730a3; }
.fluxo-arquivo-item.purple { border-color: #6d28d9; }
.fluxo-arquivo-item.purple strong { color: #5b21b6; }
.fluxo-arquivo-item.pink { border-color: #831843; }
.fluxo-arquivo-item.pink strong { color: #831843; }

/* Estrutura HTML em Árvore */
.arvore-html { background: linear-gradient(135deg, rgba(79,70,229,0.08) 0%, rgba(109,40,217,0.08) 100%); padding: 25px; border-radius: 10px; border: 2px solid #4f46e5; font-family: ui-monospace, monospace; font-size: 0.9rem; color: #1e293b; }
.arvore-html-item { padding: 10px 12px; margin-bottom: 8px; border-radius: 5px; border-left: 4px solid; font-weight: 600; }
.arvore-html-item.doctype { color: #3730a3; background: rgba(79,70,229,0.12); border-left-color: #4f46e5; }
.arvore-html-item.raiz { color: #5b21b6; background: rgba(109,40,217,0.12); border-left-color: #6d28d9; margin-bottom: 10px; }
.arvore-html-nivel { margin-left: 25px; }
.arvore-html-item.head { color: #831843; background: rgba(131,24,67,0.1); border-left-color: #831843; }
.arvore-html-item.body { color: #92400e; background: rgba(180,83,9,0.1); border-left-color: #b45309; margin-top: 15px; }
.arvore-html-item.meta { color: #047857; background: rgba(5,150,105,0.1); border-left-width: 2px; border-left-color: #059669; }
.arvore-html-item.tag { color: #3730a3; background: rgba(79,70,229,0.1); border-left-width: 2px; border-left-color: #4f46e5; }
.arvore-legend { margin-top: 25px; padding: 20px; background: rgba(79,70,229,0.06); border-radius: 10px; border: 2px dashed #4f46e5; }
.arvore-legend strong { color: #3730a3; margin-bottom: 15px; display: flex; align-items: center; gap: 0.5rem; font-size: 0.95rem; font-weight: 700; }
.arvore-legend strong i { color: #0f766e; }
.arvore-legend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; font-size: 0.85rem; color: #374151; }
.arvore-legend-grid div { padding: 10px; background: #fff; border-radius: 5px; }
.arvore-legend-grid strong { color: #3730a3; margin: 0; display: inline; }

/* Tags em Ação (contraste em fundo branco) */
.tags-acao { color: #1e293b; }
.tags-acao-sec { color: #3730a3; margin: 25px 0 15px; font-size: 1rem; font-weight: 700; border-bottom: 2px solid #4f46e5; padding-bottom: 8px; display: flex; align-items: center; gap: 0.5rem; }
.tags-acao-sec i { color: #0f766e; }
.tags-acao-sec:first-child { margin-top: 0; }
.tags-acao-box { padding: 20px; background: rgba(79,70,229,0.04); border-radius: 10px; border: 2px solid #4f46e5; margin-bottom: 15px; }
.tags-acao-box.links { background: rgba(5,150,105,0.05); border-color: #059669; }
.tags-acao-preview { background: #fff; padding: 20px; border-radius: 8px; font-size: 1rem; color: #1e293b; line-height: 1.6; }
.tags-acao-preview p { color: #1e293b; }
.tags-acao-preview .preview-h1 { margin: 0 0 15px; color: #1e293b; font-size: 2rem; font-weight: 700; border-left: 4px solid #4f46e5; padding-left: 10px; }
.tags-acao-preview .preview-h2 { margin: 0 0 15px; color: #1e293b; font-size: 1.5rem; font-weight: 700; border-left: 4px solid #6d28d9; padding-left: 10px; }
.tags-acao-preview hr { border: none; border-top: 2px solid #e2e8f0; margin: 20px 0; }
.tags-acao-preview strong, .tags-acao-preview em { color: #1e293b; }
.tags-acao-preview ul, .tags-acao-preview ol { margin: 0; padding-left: 20px; color: #1e293b; }
.tags-acao-preview ul li, .tags-acao-preview ol li { color: #1e293b; }
.tags-acao-preview a { color: #0f766e; text-decoration: underline; font-weight: 600; }
.tags-acao-preview .img-placeholder { color: #1e293b; }
.tags-acao-codes { margin-top: 12px; padding: 10px; background: rgba(15,23,42,0.06); border-radius: 5px; font-family: ui-monospace, monospace; font-size: 0.8rem; color: #334155; }
.tags-acao-codes code { background: rgba(15,23,42,0.08); padding: 2px 6px; border-radius: 4px; color: #1e293b; }
.tags-acao-listas { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tags-acao-listas .tags-acao-box { margin-bottom: 0; }
.img-placeholder { margin: 20px 0; padding: 15px; background: #f1f5f9; border-radius: 8px; border: 2px dashed #059669; text-align: center; color: #1e293b; font-size: 0.9rem; min-height: 100px; display: flex; align-items: center; justify-content: center; flex-direction: column; }

/* Página Completa Renderizada */
.visualizacao-pagina-completa { max-width: 1000px; }
.pagina-renderizada { background: #fff; padding: 40px; color: #1e293b; }
.pagina-renderizada .pr-titulo { margin: 0 0 25px; font-size: 2rem; font-weight: 700; text-align: center; padding-bottom: 20px; border-bottom: 3px solid #4f46e5; color: #1e293b; }
.pagina-renderizada .pr-intro { margin: 0 0 30px; color: #475569; font-size: 1.1rem; line-height: 1.8; text-align: center; }
.pagina-renderizada .pr-secao { margin-bottom: 30px; padding: 25px; background: rgba(79,70,229,0.05); border-radius: 10px; border-left: 4px solid #4f46e5; }
.pagina-renderizada .pr-secao h2 { margin: 0 0 15px; font-size: 1.5rem; font-weight: 700; color: #1e293b; }
.pagina-renderizada .pr-secao p { margin: 0; color: #374151; line-height: 1.6; }
.pagina-renderizada .pr-secao strong { color: #1e293b; }
.pagina-renderizada .pr-secao.verde { background: rgba(5,150,105,0.06); border-left-color: #059669; }
.pagina-renderizada .pr-secao.roxa { background: rgba(109,40,217,0.06); border-left-color: #6d28d9; }
.pagina-renderizada .pr-secao ul, .pagina-renderizada .pr-secao ol { margin: 0; padding-left: 25px; line-height: 2; color: #374151; }
.pagina-renderizada .pr-secao ul li, .pagina-renderizada .pr-secao ol li { color: #374151; }
.pagina-renderizada .pr-link { text-align: center; padding: 20px; background: rgba(180,83,9,0.06); border-radius: 10px; border: 2px dashed #b45309; color: #475569; }
.pagina-renderizada .pr-link a { color: #3730a3; font-weight: 600; text-decoration: underline; }
.pagina-renderizada-tags { padding: 25px; background: rgba(79,70,229,0.06); border-top: 3px solid #4f46e5; margin-top: 0; }
.pagina-renderizada-tags strong { color: #3730a3; margin-bottom: 15px; display: flex; align-items: center; gap: 0.5rem; font-size: 0.95rem; font-weight: 700; }
.pagina-renderizada-tags strong i { color: #0f766e; }
.pr-tags-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; font-size: 0.85rem; color: #374151; }
.pr-tags-grid span { padding: 10px; background: #fff; border-radius: 5px; border-left: 3px solid #4f46e5; color: #1e293b; }

@media (max-width: 600px) {
    .visao-geral-cards { grid-template-columns: 1fr; }
    .visao-status-cards { grid-template-columns: 1fr; }
    .fluxo-web-grid { grid-template-columns: 1fr; gap: 20px; }
    .fluxo-setas { flex-direction: column; gap: 16px; align-items: center; }
    .fluxo-arquivos-grid { grid-template-columns: 1fr; }
    .tags-acao-listas { grid-template-columns: 1fr; }
}

/* Telas de apresentação — mobile: coluna vertical, distribuído no container */
@media (max-width: 768px) {
    .visualizacao-container {
        max-width: 100%;
        margin: 16px auto;
        padding: 16px;
        border-radius: 16px;
        box-sizing: border-box;
    }
    .visualizacao-inner {
        padding: 20px 16px;
        border-radius: 12px;
    }
    .visualizacao-titulo {
        font-size: 1.1rem;
        margin-bottom: 20px;
        gap: 0.4rem;
    }
    .visualizacao-titulo-icone { font-size: 1rem; }
    .visualizacao-esqueleto.visualizacao-cards-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .bloco-visual {
        padding: 12px 14px;
        min-height: auto;
    }
    .bloco-visual .bloco-icone { top: 10px; right: 10px; font-size: 0.9rem; }
    .tags-acao-sec { font-size: 0.95rem; margin: 20px 0 12px; }
    .tags-acao-box { padding: 14px; margin-bottom: 12px; }
    .tags-acao-preview { padding: 14px; font-size: 0.95rem; }
    .tags-acao-preview .preview-h1 { font-size: 1.5rem; margin-bottom: 12px; padding-left: 8px; }
    .tags-acao-preview .preview-h2 { font-size: 1.25rem; margin-bottom: 12px; padding-left: 8px; }
    .tags-acao-listas {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .tags-acao-listas .tags-acao-box { margin-bottom: 12px; }
    .tags-acao-codes { padding: 8px; font-size: 0.75rem; }
    .img-placeholder { padding: 12px; min-height: 80px; font-size: 0.85rem; }
    .visualizacao-pagina-completa { max-width: 100%; }
    .pagina-renderizada {
        padding: 20px 16px;
    }
    .pagina-renderizada .pr-titulo { font-size: 1.5rem; margin-bottom: 20px; padding-bottom: 16px; }
    .pagina-renderizada .pr-intro { font-size: 1rem; margin-bottom: 24px; }
    .pagina-renderizada .pr-secao { padding: 16px; margin-bottom: 20px; }
    .pagina-renderizada .pr-secao h2 { font-size: 1.25rem; }
    .pagina-renderizada-tags { padding: 16px; }
    .pr-tags-grid { grid-template-columns: 1fr; }
    .fluxo-processo-grid { grid-template-columns: 1fr; }
    .fluxo-arquivos-grid { grid-template-columns: 1fr; }
    .fluxo-processo-item, .fluxo-arquivo-item { padding: 12px; }
    .arvore-legend-grid { grid-template-columns: 1fr; }
    .visualizacao-mockup-pagina .mockup-main { padding: 14px; }
    .visualizacao-main-sections .main-unico { padding: 12px 14px; }
    .visualizacao-main-sections .section-item { padding: 8px 12px; font-size: 0.9rem; }
    .visualizacao-checklist .check-item { padding: 8px 12px; font-size: 0.9rem; }
    /* Fluxo Cliente-Servidor: coluna vertical no mobile, badges e mensagens adaptados */
    .fluxo-web-grid { grid-template-columns: 1fr; gap: 20px; margin-bottom: 24px; }
    .fluxo-setas { flex-direction: column; gap: 16px; align-items: center; }
    .fluxo-passo { flex-direction: column; gap: 8px; align-items: center; width: 100%; max-width: 280px; }
    .fluxo-badge { white-space: normal; text-align: center; padding: 10px 14px; font-size: 0.85rem; }
    .fluxo-msg { padding: 8px 12px; font-size: 0.8rem; text-align: center; white-space: normal; max-width: 100%; }
    .fluxo-arrow { font-size: 1.5rem; }
    .fluxo-box-inner { padding: 18px 16px; }
    .fluxo-box .fluxo-icone { font-size: 2.25rem; }
    .fluxo-box .fluxo-nome { font-size: 1rem; }
    .fluxo-box .fluxo-detalhe { padding: 10px; font-size: 0.8rem; margin-top: 12px; }
    .fluxo-processo { padding: 14px; margin-top: 20px; }
    .fluxo-processo-titulo { font-size: 0.95rem; margin-bottom: 12px; }
    .fluxo-arquivos { padding: 14px; margin-top: 20px; }
    .fluxo-arquivos-titulo { font-size: 0.95rem; margin-bottom: 12px; }
    /* Cards de código: scroll horizontal e tamanhos reduzidos no mobile */
    .code-block { margin: 1rem 0; border-radius: 10px; overflow: hidden; }
    .code-block-header { padding: 0.6rem 1rem; flex-wrap: wrap; gap: 0.5rem; font-size: 0.85rem; }
    .code-block-header span { font-size: 0.85rem; }
    .code-block-content { padding: 12px; overflow-x: auto; -webkit-overflow-scrolling: touch; min-width: 0; }
    .code-block-content pre { overflow-x: auto; min-width: min-content; }
    .code-block-content code { font-size: 0.8rem; line-height: 1.5; }
    .copy-btn { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
    /* Árvore/diagrama em telas de visualização */
    .visualizacao-diagrama { font-size: 0.85rem; }
    .visualizacao-diagrama .arvore-item { padding: 8px 12px; margin: 4px 0; }
    .visualizacao-diagrama .arvore-filho { margin-left: 1rem; }
    /* Card Estrutura Hierárquica do HTML (.arvore-html) */
    .arvore-html { padding: 16px; font-size: 0.85rem; border-radius: 8px; }
    .arvore-html-item { padding: 8px 10px; margin-bottom: 6px; font-size: 0.85rem; word-wrap: break-word; }
    .arvore-html-nivel { margin-left: 14px; }
    .arvore-legend { padding: 14px; margin-top: 16px; border-radius: 8px; }
    .arvore-legend strong { font-size: 0.9rem; margin-bottom: 12px; }
    .arvore-legend-grid { gap: 10px; font-size: 0.8rem; }
    .arvore-legend-grid div { padding: 8px 10px; }
}

/* ========== Missão 04: Domínio das Formas (Flexbox & Grid) — Conteúdo e Visualizações ========== */
.layout-viz-table-wrap { overflow-x: auto; margin: 1rem 0; }
.layout-viz-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.layout-viz-table th, .layout-viz-table td { padding: 0.6rem 0.75rem; text-align: left; border: 1px solid var(--border-color, #E2E8F0); }
.layout-viz-table th { background: rgba(99, 102, 241, 0.1); font-weight: 700; }
.layout-viz-table td code { font-size: 0.85em; }
.layout-meta-card {
    margin-top: 1rem;
    padding: 1rem 1.25rem;
    background: #FFFFFF;
    border-radius: 8px;
    border-left: 4px solid #6366F1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.layout-meta-card .layout-meta-desc,
.layout-meta-desc { margin: 0; font-size: 0.95rem; color: #334155; font-style: italic; line-height: 1.5; }

/* Destaque F12 — convite a visualizar exemplos no modo responsivo */
.layout-f12-callout {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin: 1.25rem 0;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(16, 185, 129, 0.1) 100%);
    border: 2px solid #6366F1;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-primary, #1E293B);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
}
.layout-f12-callout i {
    font-size: 1.5rem;
    color: #6366F1;
    flex-shrink: 0;
    margin-top: 0.1rem;
}
.layout-f12-callout strong { display: block; margin-bottom: 0.35rem; color: #4F46E5; }
.layout-f12-callout kbd {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-family: ui-monospace, monospace;
    font-size: 0.85em;
    background: rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}

/* Controles dos experimentos interativos (fora do isolated) */
.layout-interactive-controls {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
    align-items: center;
    margin: 1rem 0;
    padding: 1rem;
    background: var(--card-bg, #F8FAFC);
    border-radius: 8px;
    border: 1px solid var(--border-color, #E2E8F0);
    max-width: 480px;
}
.layout-interactive-controls label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color, #334155);
}
.layout-interactive-controls select {
    padding: 0.4rem 0.6rem;
    font-size: 0.9rem;
    border-radius: 6px;
    border: 1px solid var(--border-color, #CBD5E1);
    background: var(--input-bg, #FFFFFF);
    color: var(--text-color, #1E293B);
    min-width: 0;
}
@media (min-width: 500px) {
    .layout-interactive-controls { grid-template-columns: auto 1fr auto 1fr; }
}
.layout-grid-controls { max-width: 720px; }
@media (min-width: 640px) {
    .layout-grid-controls { grid-template-columns: auto 1fr auto 1fr auto 1fr; }
}

/* Reset: telas de visualização não herdam tema global (painel admin) */
.layout-viz-isolated,
.layout-viz-isolated *,
.layout-viz-isolated *::before,
.layout-viz-isolated *::after {
    all: unset;
    box-sizing: border-box;
}
.layout-viz-isolated {
    display: block;
    margin: 1.5rem 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.layout-viz-isolated .layout-viz-compare {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}
.layout-viz-isolated .layout-viz-box {
    display: block;
    padding: 1.25rem;
    border-radius: 12px;
    border: 2px solid rgba(99, 102, 241, 0.4);
    background: #FFFFFF;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.layout-viz-isolated .layout-flexbox-viz { border-color: #6366F1; }
.layout-viz-isolated .layout-grid-viz { border-color: #10B981; }
.layout-viz-isolated .layout-viz-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
    color: #1E293B;
}
.layout-viz-isolated .layout-flexbox-viz .layout-viz-header { color: #4F46E5; }
.layout-viz-isolated .layout-grid-viz .layout-viz-header { color: #059669; }
.layout-viz-isolated .layout-viz-header i {
    font-style: normal;
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}
.layout-viz-isolated .layout-viz-box > p {
    display: block;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #334155;
}
.layout-viz-isolated .layout-viz-box strong { font-weight: 700; color: #1E293B; }
.layout-viz-isolated .layout-viz-demo {
    display: block;
    margin-top: 1rem;
    min-height: 60px;
}
.layout-viz-isolated .layout-flex-demo {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem;
    background: #FFFFFF;
    border-radius: 8px;
    border: 1px solid #E5E7EB;
}
.layout-viz-isolated .layout-demo-item {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #4F46E5;
}
.layout-viz-isolated .layout-grid-demo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 0.5rem;
    padding: 0.75rem;
    background: #FFFFFF;
    border-radius: 8px;
    border: 1px solid #E5E7EB;
}
.layout-viz-isolated .layout-demo-cell {
    display: block;
    padding: 0.5rem;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #059669;
    text-align: center;
}
.layout-viz-isolated .layout-axioma {
    display: block;
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: #FFFFFF;
    border-left: 4px solid #6366F1;
    border-radius: 8px;
    font-size: 0.95rem;
    color: #1E293B;
    line-height: 1.5;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.layout-viz-isolated .layout-axioma strong { font-weight: 700; color: #312E81; }
.layout-viz-isolated .layout-menu-demo {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.layout-viz-isolated .layout-push-right { margin-left: auto !important; }
.layout-viz-isolated .layout-areas-demo {
    display: grid;
    grid-template-areas: "header header" "sidebar main" "footer footer";
    grid-template-columns: 1fr 2fr;
    gap: 0.5rem;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.layout-viz-isolated .area-header { grid-area: header; padding: 0.75rem; background: #6366F1; color: #FFFFFF; border-radius: 6px; text-align: center; font-weight: 600; font-size: 0.9rem; }
.layout-viz-isolated .area-sidebar { grid-area: sidebar; padding: 0.75rem; background: #8B5CF6; color: #FFFFFF; border-radius: 6px; text-align: center; font-weight: 600; font-size: 0.9rem; }
.layout-viz-isolated .area-main { grid-area: main; padding: 0.75rem; background: #10B981; color: #FFFFFF; border-radius: 6px; text-align: center; font-weight: 600; font-size: 0.9rem; }
.layout-viz-isolated .area-footer { grid-area: footer; padding: 0.75rem; background: #64748B; color: #FFFFFF; border-radius: 6px; text-align: center; font-weight: 600; font-size: 0.9rem; }
.layout-viz-isolated .layout-central-demo {
    display: block;
    max-width: 100%;
    overflow: hidden;
    border: 2px solid #E2E8F0;
    border-radius: 12px;
    background: #FFFFFF;
}
.layout-viz-isolated .central-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(90deg, #6366F1 0%, #8B5CF6 100%);
    color: #FFFFFF;
}
.layout-viz-isolated .central-logo { display: inline-block; font-weight: 700; font-size: 1rem; color: #FFFFFF; }
.layout-viz-isolated .central-nav { display: flex; gap: 1rem; flex: 1; justify-content: center; }
.layout-viz-isolated .central-nav span { display: inline-block; font-size: 0.9rem; color: #FFFFFF; }
.layout-viz-isolated .central-profile {
    display: inline-block;
    margin-left: auto;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.5);
    background: transparent;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    font-family: inherit;
}
.layout-viz-isolated .central-grid {
    display: grid;
    grid-template-columns: 120px 1fr 140px;
    gap: 0;
    min-height: 120px;
}
.layout-viz-isolated .central-sidebar { display: block; padding: 1rem; background: #F1F5F9; border-right: 1px solid #E2E8F0; font-size: 0.9rem; font-weight: 600; color: #475569; }
.layout-viz-isolated .central-feed { display: block; padding: 1rem; background: #FFFFFF; font-size: 0.9rem; color: #64748B; }
.layout-viz-isolated .central-status { display: block; padding: 1rem; background: #ECFDF5; border-left: 1px solid #A7F3D0; font-size: 0.85rem; font-weight: 600; color: #059669; }
.layout-viz-isolated .central-galeria {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    padding: 1.25rem;
    background: #F8FAFC;
}
.layout-viz-isolated .central-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: #FFFFFF;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
    text-align: center;
}
.layout-viz-isolated .central-card .card-img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #E0E7FF 0%, #C7D2FE 100%);
    border-radius: 8px;
    font-size: 0.75rem;
    color: #4F46E5;
    font-weight: 700;
}
.layout-viz-isolated .central-card strong { display: block; font-weight: 700; font-size: 0.9rem; color: #1E293B; }
.layout-viz-isolated .central-card button {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    border: 1px solid #6366F1;
    background: #6366F1;
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}
.layout-challenge-hint { margin-top: 1rem; padding: 0.75rem 1rem; background: rgba(99, 102, 241, 0.08); border-radius: 8px; font-size: 0.9rem; }
.layout-checklist { list-style: none; padding-left: 0; }
.layout-checklist li { position: relative; padding-left: 1.5rem; margin-bottom: 0.5rem; }
.layout-checklist li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: #10B981; }
.layout-dica-mestre { margin-top: 1.25rem; padding: 1rem 1.25rem; background: linear-gradient(135deg, rgba(99, 102, 241, 0.12) 0%, rgba(139, 92, 246, 0.08) 100%); border-left: 4px solid #6366F1; border-radius: 8px; font-size: 0.95rem; line-height: 1.5; }
.layout-dica-mestre strong { display: inline; }
.layout-dica-mestre i { margin-right: 0.35rem; }
.layout-challenge-steps { margin: 1rem 0; padding-left: 1.25rem; }
.layout-challenge-steps li { margin-bottom: 0.5rem; }
.layout-challenge-steps code { font-size: 0.9em; }

/* justify-content: comparação visual (flex-start, center, space-between) */
.layout-viz-isolated .layout-justify-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1rem 0;
}
.layout-viz-isolated .layout-justify-box {
    display: block;
    padding: 0.75rem;
    background: #F8FAFC;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
}
.layout-viz-isolated .layout-justify-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: #475569;
    margin-bottom: 0.5rem;
}
.layout-viz-isolated .layout-justify-demo {
    display: flex;
    min-height: 44px;
    padding: 0.5rem;
    background: #FFFFFF;
    border-radius: 6px;
    border: 1px dashed #CBD5E1;
}
.layout-viz-isolated .layout-jc-start { justify-content: flex-start; }
.layout-viz-isolated .layout-jc-center { justify-content: center; }
.layout-viz-isolated .layout-jc-between { justify-content: space-between; }
.layout-viz-isolated .layout-j-item {
    display: inline-block;
    padding: 0.35rem 0.6rem;
    background: #6366F1;
    color: #FFFFFF;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* flex-grow: item que ocupa o espaço restante */
.layout-viz-isolated .layout-flexgrow-demo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.layout-viz-isolated .layout-grow-item {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #E2E8F0;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #475569;
}
.layout-viz-isolated .layout-grow-item.layout-grow-1 {
    flex: 1 1 0;
    min-width: 0;
    background: #6366F1;
    color: #FFFFFF;
    text-align: center;
}

/* galeria responsiva mini (repeat auto-fit minmax) */
.layout-viz-isolated .layout-galeria-mini {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.5rem;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.layout-viz-isolated .layout-galeria-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    background: #10B981;
    color: #FFFFFF;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
}

/* Containers dos experimentos interativos (estilo base; JS aplica propriedades dinâmicas) */
.layout-viz-isolated .layout-flex-interactive-demo {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-direction: row;
    min-height: 120px;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.layout-viz-isolated .layout-grid-interactive-demo {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    min-height: 120px;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}

/* Grid interativo — modo layout nomeado (grid-template-areas) */
.layout-viz-isolated .layout-grid-areas-interactive-demo {
    display: grid;
    gap: 0.5rem;
    min-height: 160px;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}

@media (max-width: 768px) {
    .layout-viz-isolated .layout-viz-compare { grid-template-columns: 1fr; }
    .layout-viz-isolated .layout-grid-demo { grid-template-columns: 1fr; }
    .layout-viz-isolated .layout-justify-row { grid-template-columns: 1fr; }
    .layout-viz-isolated .central-grid { grid-template-columns: 1fr; }
    .layout-viz-isolated .central-header { flex-wrap: wrap; }
    .layout-viz-isolated .central-nav { order: 3; width: 100%; justify-content: flex-start; }
    .layout-viz-isolated .central-galeria { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
    .layout-viz-isolated .layout-galeria-mini { grid-template-columns: repeat(auto-fit, minmax(60px, 1fr)); }
}

/* ========== Missão 04 — Responsividade mobile (todos os cards) ========== */
@media (max-width: 768px) {
    .content-card .layout-viz-table-wrap {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: calc(100% + 1rem);
    }
    .content-card .layout-viz-table { min-width: 420px; }
    .layout-interactive-controls,
    .layout-grid-controls {
        max-width: 100%;
        grid-template-columns: 1fr;
        padding: 0.75rem 1rem;
    }
    .layout-interactive-controls select,
    .layout-grid-controls select { width: 100%; max-width: 100%; }
    .ref-inner-cards { grid-template-columns: 1fr; gap: 1rem; }
    .ref-inner-card { padding: 1rem 1.25rem; min-width: 0; }
    .layout-viz-isolated {
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin-left: -0.25rem;
        margin-right: -0.25rem;
        padding-left: 0.25rem;
        padding-right: 0.25rem;
    }
    .layout-viz-isolated .layout-viz-box,
    .layout-viz-isolated .layout-flex-interactive-demo,
    .layout-viz-isolated .layout-grid-interactive-demo,
    .layout-viz-isolated .layout-grid-areas-interactive-demo,
    .layout-viz-isolated .layout-flexgrow-demo,
    .layout-viz-isolated .layout-galeria-mini,
    .layout-viz-isolated .layout-menu-demo,
    .layout-viz-isolated .layout-areas-demo { min-width: 0; max-width: 100%; }
    .layout-f12-callout {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1rem;
        margin-left: 0;
        margin-right: 0;
    }
    .layout-f12-callout i { margin-top: 0; }
    .layout-meta-card,
    .layout-dica-mestre { margin-left: 0; margin-right: 0; padding: 0.75rem 1rem; }
    .layout-challenge-steps { padding-left: 1rem; }
    .layout-challenge-hint { margin-left: 0; margin-right: 0; }
}
@media (max-width: 480px) {
    .layout-f12-callout { font-size: 0.9rem; padding: 0.75rem 1rem; }
    .layout-f12-callout kbd { font-size: 0.8em; padding: 0.15rem 0.4rem; }
    .content-card .layout-viz-table { min-width: 320px; }
    .ref-inner-card { padding: 0.75rem 1rem; }
}

/* ========== Missão 05: Visão de Multiversos — Telas de visualização dos exemplos ========== */
.m05-viz-label {
    margin: 1rem 0 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary, #6366F1);
}
.m05-viz-label i { margin-right: 0.35rem; }

.m05-viz-isolated,
.m05-viz-isolated *,
.m05-viz-isolated *::before,
.m05-viz-isolated *::after {
    box-sizing: border-box;
}
.m05-viz-isolated {
    display: block;
    margin: 1rem 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Viz Unidades: rem, vw, vh */
.m05-viz-isolated .m05-viz-unidades {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.m05-viz-isolated .m05-unidade-box.m05-rem {
    display: inline-block;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    background: #6366F1;
    color: #FFFFFF;
    border-radius: 6px;
    font-weight: 600;
}
.m05-viz-isolated .m05-unidade-bar.m05-vw {
    width: 50vw;
    max-width: 100%;
    min-height: 32px;
    padding: 0.5rem 1rem;
    background: #10B981;
    color: #FFFFFF;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
}
.m05-viz-isolated .m05-unidade-bar.m05-vh {
    width: 100%;
    height: 5vh;
    min-height: 24px;
    padding: 0.35rem 1rem;
    background: #8B5CF6;
    color: #FFFFFF;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
}

/* Viz Fluidity: container min(90%, 400px) */
.m05-viz-isolated .m05-viz-fluid {
    width: 100%;
    padding: 0.5rem 0;
}
.m05-viz-isolated .m05-fluid-inner {
    width: min(90%, 400px);
    margin: 0 auto;
    padding: 1rem 1.25rem;
    background: #6366F1;
    color: #FFFFFF;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
}

/* Viz Micro-Breakpoints: colunas que empilham */
.m05-viz-isolated .m05-viz-squish {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.m05-viz-isolated .m05-squish-col {
    flex: 1 1 200px;
    min-width: 0;
    padding: 0.75rem 1rem;
    background: #E0E7FF;
    color: #3730A3;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Viz Thumb Zone: botão pequeno vs 44×44px */
.m05-viz-isolated .m05-viz-touch {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: #F8FAFC;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.m05-viz-isolated .m05-touch-bad {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 6px;
    border: 1px solid #94A3B8;
    background: #F1F5F9;
    color: #64748B;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
}
.m05-viz-isolated .m05-touch-good {
    min-width: 44px;
    min-height: 44px;
    padding: 0.75rem 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    border-radius: 8px;
    border: none;
    background: #10B981;
    color: #FFFFFF;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
}

/* Viz Media: bloco que respeita prefers-color-scheme */
.m05-viz-isolated .m05-viz-dark {
    padding: 1rem 1.25rem;
    background: #F1F5F9;
    color: #1E293B;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
    font-size: 0.95rem;
    line-height: 1.5;
}
.m05-viz-isolated .m05-viz-dark p { margin: 0; display: block; }
@media (prefers-color-scheme: dark) {
    .m05-viz-isolated .m05-viz-dark {
        background: #1E293B;
        color: #E2E8F0;
        border-color: #475569;
    }
}

/* Viz Imagem responsiva */
.m05-viz-isolated .m05-viz-img {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid #E2E8F0;
}
.m05-viz-isolated .m05-img-responsive {
    display: block;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}
/* Desktop: container em toda a largura do card; imagem centralizada */
@media (min-width: 769px) {
    .m05-viz-isolated .m05-viz-img {
        width: 100%;
    }
    .m05-viz-isolated .m05-img-responsive {
        width: 100%;
        max-width: 100%;
        object-fit: contain;
    }
}
.m05-viz-isolated .m05-img-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    padding: 1rem;
    background: linear-gradient(135deg, #E0E7FF 0%, #C7D2FE 100%);
    color: #4F46E5;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}
.m05-viz-isolated .m05-img-placeholder small {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: #6366F1;
}

/* Viz Tipografia clamp() */
.m05-viz-isolated .m05-viz-clamp {
    padding: 1rem 1.25rem;
    background: #FFFFFF;
    border-radius: 10px;
    border: 2px solid #E2E8F0;
}
.m05-viz-isolated .m05-clamp-h {
    margin: 0 0 0.5rem;
    font-size: clamp(1rem, 4vw + 0.5rem, 1.5rem);
    font-weight: 700;
    color: #1E293B;
}
.m05-viz-isolated .m05-clamp-p {
    margin: 0;
    font-size: clamp(0.875rem, 2vw + 0.5rem, 1.125rem);
    line-height: 1.5;
    color: #475569;
}

/* Missão 07: Painel de Controle de Uniformes (demo) */
.m07-demo-label { margin: 1rem 0 0.75rem; font-size: 0.95rem; color: var(--text-secondary, #475569); }
.m07-painel-demo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
    margin: 1rem 0;
    padding: 1.25rem;
    background: #F8FAFC;
    border-radius: 12px;
    border: 2px solid #E2E8F0;
}
@media (max-width: 640px) {
    .m07-painel-demo { grid-template-columns: 1fr; }
}
.m07-controls { display: flex; flex-direction: column; gap: 0.75rem; }
.m07-controls label { font-weight: 600; font-size: 0.9rem; color: #334155; }
.m07-botoes-cores { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.m07-btn-cor { padding: 0.5rem 1rem; border-radius: 8px; border: 2px solid rgba(0,0,0,0.2); cursor: pointer; font-weight: 600; font-size: 0.9rem; }
.m07-btn-cor:hover { opacity: 0.9; transform: scale(1.02); }
.m07-input-nome { padding: 0.5rem 0.75rem; border-radius: 8px; border: 2px solid #E2E8F0; font-size: 1rem; }
.m07-check-label { display: inline-flex; align-items: center; gap: 0.5rem; cursor: pointer; font-weight: 500; }
.m07-card-heroi {
    padding: 1.5rem;
    border-radius: 12px;
    background-color: #1e3a5f;
    color: #fff;
    border: 3px solid transparent;
    transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.m07-card-heroi.modo-batalha {
    border-color: #f59e0b;
    box-shadow: 0 0 16px rgba(245, 158, 11, 0.5);
}
.m07-card-nome { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; }
.m07-card-badge { font-size: 0.85rem; opacity: 0.9; }

/* Missão 08: APIs & Requisições — demos Fetch e Localizador */
.m08-demo-label { margin: 1rem 0 0.75rem; font-size: 0.95rem; color: var(--text-secondary, #475569); }
.m08-fetch-demo,
.m08-localizador { margin: 1rem 0; padding: 1.25rem; background: #F8FAFC; border-radius: 12px; border: 2px solid #E2E8F0; }

/* Missão 08: evitar overflow de texto nos cards */
.m08-fetch-demo,
#m08-fetch-demo-card,
#m08-passo-a-passo,
.content-card.layout-challenge-card {
    min-width: 0;
    overflow-x: hidden;
}
.m08-fetch-demo .m08-demo-controls,
.m08-fetch-demo .m08-demo-hint,
.m08-fetch-demo .m08-demo-result,
.m08-fetch-demo .m08-placeholder,
.m08-fetch-demo .m08-card-perfil,
.m08-fetch-demo .m08-card-aliado,
.m08-fetch-demo .m08-erro {
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}
.m08-fetch-demo .m08-demo-hint code,
.m08-fetch-demo .m08-demo-hint em {
    word-break: break-all;
    overflow-wrap: anywhere;
}
.m08-card-perfil .m08-info,
.m08-card-aliado .m08-info {
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}
.m08-card-perfil .m08-nome,
.m08-card-perfil .m08-bio,
.m08-card-perfil .m08-repos,
.m08-card-aliado .m08-nome,
.m08-card-aliado .m08-bio,
.m08-card-aliado .m08-repos {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}
#m08-passo-a-passo .m08-passo-bloco,
#m08-passo-a-passo .m08-passo-lista,
#m08-passo-a-passo .m08-passo-lista li {
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}
#m08-passo-a-passo .m08-passo-lista li {
    flex-wrap: wrap;
}
#m08-passo-a-passo .m08-passo-subtitle {
    flex-wrap: wrap;
    min-width: 0;
}
#m08-passo-a-passo a {
    overflow-wrap: break-word;
    word-break: break-word;
}
.content-card .ref-inner-card {
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}
.content-card .ref-inner-card p,
.content-card .ref-inner-card li,
.content-card .ref-inner-card code {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}
.content-card .ref-inner-card code {
    word-break: break-all;
    max-width: 100%;
}
.content-card.layout-challenge-card p,
.content-card.layout-challenge-card .m08-demo-label {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}
.m08-localizador-intro { margin-bottom: 0.75rem; }
.m08-demo-label-cta { margin-bottom: 0 !important; }
.m08-localizador-controls { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; margin-bottom: 1.25rem; }
.m08-localizador-helper {
    margin: 0 0 1rem;
    padding: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #334155;
}
.m08-localizador-helper a { font-weight: 600; }
.m08-demo-controls label { display: block; font-weight: 600; font-size: 0.9rem; color: #334155; margin-bottom: 0.5rem; }
/* Card Access Token (SuperHero API): forçar cor do texto sobre tema admin (body + id + !important) */
body #m08-fetch-demo-card,
body #m08-fetch-demo-card .m08-demo-controls,
body #m08-fetch-demo-card .m08-demo-controls label,
body #m08-fetch-demo-card .m08-demo-hint,
body #m08-fetch-demo-card .m08-demo-hint code,
body #m08-fetch-demo-card .m08-demo-hint em,
body #m08-fetch-demo-card .m08-placeholder,
body #m08-fetch-demo-card .m08-demo-result,
body #m08-fetch-demo-card .m08-card-perfil .m08-nome,
body #m08-fetch-demo-card .m08-card-perfil .m08-bio,
body #m08-fetch-demo-card .m08-card-perfil .m08-repos {
    color: #1e293b !important;
}
body #m08-fetch-demo-card .m08-demo-hint {
    color: #334155 !important;
}
body #m08-fetch-demo-card .m08-placeholder {
    color: #475569 !important;
}
body #m08-fetch-demo-card .m08-card-perfil .m08-repos {
    color: #6366f1 !important;
}
body #m08-fetch-demo-card .m08-erro {
    color: #b91c1c !important;
}
.m08-demo-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-bottom: 0.75rem; }
.m08-loc-field { flex: 1; min-width: 160px; max-width: 280px; }
.m08-loc-field label { display: block; font-weight: 600; font-size: 0.9rem; color: #334155; margin-bottom: 0.4rem; }
.m08-loc-actions { flex-shrink: 0; margin-left: auto; }
.m08-loc-actions .btn { min-width: 140px; }
.m08-input-url { flex: 1; min-width: 200px; padding: 0.5rem 0.75rem; border-radius: 8px; border: 2px solid #E2E8F0; font-size: 0.9rem; }
.m08-input-hero,
.m08-input-token { width: 100%; min-width: 0; padding: 0.5rem 0.75rem; border-radius: 8px; border: 2px solid #E2E8F0; font-size: 0.9rem; box-sizing: border-box; }
.m08-input-usuario { width: 100%; min-width: 0; padding: 0.5rem 0.75rem; border-radius: 8px; border: 2px solid #E2E8F0; font-size: 1rem; box-sizing: border-box; }
.m08-demo-hint { margin: 0.5rem 0 0; font-size: 0.85rem; color: #64748B; }
.m08-demo-actions { margin: 1rem 0 0; }
.m08-demo-actions .btn { display: inline-flex; align-items: center; gap: 0.4rem; }
.m08-demo-result,
.m08-localizador-result { min-height: 120px; margin-top: 1rem; }
.m08-placeholder { padding: 1.5rem; text-align: center; color: #64748B; font-size: 0.95rem; }
.m08-hidden { display: none !important; }
.m08-card-perfil,
.m08-card-aliado { display: flex; align-items: center; gap: 1.25rem; padding: 1.25rem; background: #fff; border-radius: 12px; border: 2px solid #E2E8F0; }
.m08-avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; }
.m08-info { display: flex; flex-direction: column; gap: 0.35rem; }
.m08-nome { font-size: 1.2rem; font-weight: 700; color: #1E293B; }
.m08-bio { font-size: 0.95rem; color: #475569; }
.m08-repos { font-size: 0.9rem; color: #6366F1; font-weight: 600; }
.m08-erro { padding: 1rem; background: #FEE2E2; color: #B91C1C; border-radius: 8px; font-weight: 500; }
/* Passo a passo — card autocontido; ID garante prioridade sobre tema global (admin) */
#m08-passo-a-passo {
    margin: 1.25rem 0 1.75rem !important;
    padding: 0 !important;
    background: linear-gradient(160deg, #f8fafc 0%, #f1f5f9 100%) !important;
    border-radius: 16px !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06) !important;
    overflow: hidden !important;
    font-size: 0.9375rem !important;
    line-height: 1.55 !important;
    color: #1e293b !important;
}
#m08-passo-a-passo *,
#m08-passo-a-passo *::before,
#m08-passo-a-passo *::after { box-sizing: border-box !important; }
#m08-passo-a-passo .m08-passo-header {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    padding: 1rem 1.25rem !important;
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%) !important;
    color: #fff !important;
}
#m08-passo-a-passo .m08-passo-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    background: rgba(255,255,255,0.2) !important;
    border-radius: 10px !important;
    font-size: 1rem !important;
}
#m08-passo-a-passo .m08-passo-title {
    margin: 0 !important;
    font-size: 1.125rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
}
#m08-passo-a-passo .m08-passo-bloco {
    padding: 1rem 1.25rem 1.25rem !important;
    border-bottom: 1px solid #e2e8f0 !important;
    transition: background 0.2s ease !important;
}
#m08-passo-a-passo .m08-passo-bloco:last-child { border-bottom: none !important; }
#m08-passo-a-passo .m08-passo-bloco:hover { background: rgba(255,255,255,0.6) !important; }
#m08-passo-a-passo .m08-passo-subtitle {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    margin: 0 0 0.75rem !important;
    font-size: 0.9375rem !important;
    font-weight: 700 !important;
    color: #1e293b !important;
}
#m08-passo-a-passo .m08-passo-num {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 24px !important;
    height: 24px !important;
    padding: 0 6px !important;
    background: linear-gradient(135deg, #6366f1, #4f46e5) !important;
    color: #fff !important;
    border-radius: 8px !important;
    font-size: 0.8125rem !important;
    font-weight: 800 !important;
}
#m08-passo-a-passo .m08-passo-lista {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}
#m08-passo-a-passo .m08-passo-lista li {
    display: flex !important;
    align-items: flex-start !important;
    gap: 0.65rem !important;
    margin-bottom: 0.5rem !important;
    padding: 0.5rem 0.65rem !important;
    border-radius: 10px !important;
    transition: background 0.2s ease, transform 0.15s ease !important;
}
#m08-passo-a-passo .m08-passo-lista li:last-child { margin-bottom: 0 !important; }
#m08-passo-a-passo .m08-passo-lista li:hover {
    background: rgba(99, 102, 241, 0.08) !important;
}
#m08-passo-a-passo .m08-passo-bullet {
    flex-shrink: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 22px !important;
    height: 22px !important;
    background: #e2e8f0 !important;
    color: #334155 !important;
    border-radius: 6px !important;
    font-size: 0.75rem !important;
    font-weight: 700 !important;
}
#m08-passo-a-passo .m08-passo-lista li:hover .m08-passo-bullet {
    background: #c7d2fe !important;
    color: #4f46e5 !important;
}
#m08-passo-a-passo a {
    color: #4f46e5 !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    border-bottom: 1px solid transparent !important;
    transition: color 0.2s ease, border-color 0.2s ease !important;
}
#m08-passo-a-passo a:hover { color: #3730a3 !important; border-bottom-color: #3730a3 !important; }
#m08-passo-a-passo a:focus-visible { outline: 2px solid #6366f1 !important; outline-offset: 2px !important; border-radius: 2px !important; }
/* Link superheroapi.com = mesmo visual do botão Buscar na API */
#m08-passo-a-passo a.m08-passo-link-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
    padding: 0.5rem 1rem !important;
    margin: 0 0.15rem !important;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    color: var(--bg-main) !important;
    font-weight: 700 !important;
    border: none !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}
#m08-passo-a-passo a.m08-passo-link-btn:hover {
    color: var(--bg-main) !important;
    border-bottom: none !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.4) !important;
}
#m08-passo-a-passo a.m08-passo-link-btn:focus-visible {
    outline: 2px solid var(--primary) !important;
    outline-offset: 2px !important;
}
#m08-passo-a-passo a.m08-passo-link-btn i { font-size: 0.85em !important; }
#m08-passo-a-passo strong { font-weight: 700 !important; color: #0f172a !important; }
#m08-passo-a-passo em { font-style: italic !important; color: #334155 !important; }
/* Forçar cor do texto sobre tema admin: especificidade máxima (body + id) em todos os elementos de texto */
body #m08-passo-a-passo,
body #m08-passo-a-passo.m08-passo-a-passo,
body #m08-passo-a-passo .m08-passo-bloco,
body #m08-passo-a-passo .m08-passo-lista,
body #m08-passo-a-passo .m08-passo-lista li,
body #m08-passo-a-passo .m08-passo-subtitle,
body #m08-passo-a-passo .m08-passo-bloco p,
body #m08-passo-a-passo .m08-passo-bloco li,
body #m08-passo-a-passo .m08-passo-bloco span {
    color: #1e293b !important;
}
body #m08-passo-a-passo .m08-passo-header,
body #m08-passo-a-passo .m08-passo-header * {
    color: #fff !important;
}
body #m08-passo-a-passo .m08-passo-lista li .m08-passo-bullet {
    color: #334155 !important;
}
body #m08-passo-a-passo .m08-passo-lista li:hover .m08-passo-bullet {
    color: #4f46e5 !important;
}
body #m08-passo-a-passo a:not(.m08-passo-link-btn) {
    color: #4f46e5 !important;
}
body #m08-passo-a-passo a:not(.m08-passo-link-btn):hover {
    color: #3730a3 !important;
}
body #m08-passo-a-passo a.m08-passo-link-btn,
body #m08-passo-a-passo a.m08-passo-link-btn:hover {
    color: var(--bg-main) !important;
}
body #m08-passo-a-passo strong { color: #0f172a !important; }
body #m08-passo-a-passo em { color: #334155 !important; }
@media (max-width: 640px) {
    .m08-localizador-controls { flex-direction: column; align-items: stretch; gap: 1rem; }
    .m08-loc-field { max-width: none; }
    .m08-loc-actions { margin-left: 0; }
    .m08-loc-actions .btn { min-width: 0; width: 100%; }
}

/* ========== Missão 08: responsividade total dos cards ========== */
@media (max-width: 768px) {
    .m08-fetch-demo,
    #m08-fetch-demo-card {
        max-width: 100%;
        padding: 1rem !important;
        box-sizing: border-box;
        overflow-x: hidden;
    }
    .m08-demo-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    .m08-demo-row .m08-input-url,
    .m08-demo-row .m08-input-hero {
        min-width: 0;
        width: 100%;
        max-width: 100%;
    }
    .m08-demo-row .btn {
        width: 100%;
        min-width: 0;
        justify-content: center;
    }
    .m08-demo-hint {
        font-size: 0.8rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    .m08-demo-actions .btn {
        width: 100%;
        justify-content: center;
    }
    #m08-passo-a-passo {
        margin-left: 0;
        margin-right: 0;
        padding: 0 !important;
        border-radius: 12px;
        overflow: hidden;
    }
    #m08-passo-a-passo .m08-passo-header {
        padding: 0.75rem 1rem !important;
    }
    #m08-passo-a-passo .m08-passo-bloco {
        padding: 0.75rem 1rem 1rem !important;
    }
    #m08-passo-a-passo .m08-passo-lista li {
        padding: 0.5rem 0.5rem !important;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    #m08-passo-a-passo a.m08-passo-link-btn {
        flex-wrap: wrap;
    }
    .m08-card-perfil,
    .m08-card-aliado {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1rem !important;
    }
    .m08-avatar {
        width: 64px;
        height: 64px;
    }
    .m08-info {
        align-items: center;
    }
    .m08-nome { font-size: 1.1rem !important; }
    .m08-placeholder {
        padding: 1rem;
        font-size: 0.9rem;
    }
    .content-card.layout-challenge-card {
        padding: 1rem;
    }
}
@media (max-width: 480px) {
    .m08-fetch-demo,
    #m08-fetch-demo-card {
        padding: 0.75rem !important;
    }
    #m08-passo-a-passo .m08-passo-header {
        padding: 0.65rem 0.75rem !important;
    }
    #m08-passo-a-passo .m08-passo-title {
        font-size: 1rem !important;
    }
    #m08-passo-a-passo .m08-passo-bloco {
        padding: 0.65rem 0.75rem 0.75rem !important;
    }
    #m08-passo-a-passo .m08-passo-subtitle {
        font-size: 0.875rem !important;
    }
    #m08-passo-a-passo .m08-passo-lista li {
        font-size: 0.875rem;
    }
    .m08-card-perfil,
    .m08-card-aliado {
        padding: 0.75rem !important;
    }
    .m08-avatar {
        width: 56px;
        height: 56px;
    }
}

/* ===== MISSÃO 09 - VISUALIZAÇÕES (Request/Response, Branching, Árvore, Tela Alistamento) ===== */
.m09-viz-request-response {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 1rem;
    margin: 1rem 0;
}
.m09-viz-box {
    flex: 1;
    min-width: 200px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
}
.m09-viz-request { background: rgba(59, 130, 246, 0.12); }
.m09-viz-response { background: rgba(34, 197, 94, 0.12); }
.m09-viz-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}
.m09-viz-label {
    padding: 0.5rem 1rem;
    font-weight: 700;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.m09-viz-request .m09-viz-label { color: #60a5fa; }
.m09-viz-response .m09-viz-label { color: #4ade80; }
.m09-viz-code {
    padding: 1rem;
    font-family: var(--font-mono, monospace);
    font-size: 0.85rem;
    line-height: 1.5;
    overflow-x: auto;
}
.m09-viz-branch {
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.m09-branch-line {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    align-items: center;
}
.m09-branch-main, .m09-branch-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.m09-branch-main { color: #f59e0b; }
.m09-branch-feature { color: #06b6d4; }
.m09-branch-label {
    font-weight: 700;
    font-size: 0.9rem;
}
.m09-branch-commit {
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    font-family: var(--font-mono, monospace);
    font-size: 0.8rem;
}
.m09-branch-hint {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}
.m09-viz-arvore {
    margin: 1rem 0;
    padding: 1rem 1.25rem;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.m09-arvore-code {
    font-family: var(--font-mono, monospace);
    font-size: 0.9rem;
    line-height: 1.7;
    white-space: pre;
    overflow-x: auto;
}
.m09-arvore-root { color: var(--primary); }
.m09-arvore-dir { color: #60a5fa; }
.m09-arvore-file { color: #a5f3fc; }
.m09-tela-alistamento {
    margin: 1rem 0;
    padding: 1.25rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 480px;
}
.m09-tela-header {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #2563eb;
}
.m09-tela-header i { margin-right: 0.5rem; }
.m09-tela-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-end;
    margin-bottom: 1.25rem;
}
.m09-tela-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.m09-tela-field label { font-size: 0.85rem; color: rgba(255, 255, 255, 0.8); }
.m09-tela-field input {
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
    min-width: 140px;
    font-size: 0.9rem;
}
.m09-tela-list-title {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
}
.m09-tela-list-title i { margin-right: 0.4rem; }
.m09-tela-card {
    padding: 0.6rem 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    border-left: 3px solid var(--primary);
}

/* Card interno com fundo claro para a Tela de Visualização (Referência) */
.m09-tela-viz-card {
    background: #eef2f6;
    padding: 1.25rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    margin-top: 0.5rem;
    margin-left: auto;
    margin-right: auto;
    max-width: 560px;
}
.m09-tela-viz-card h3 {
    color: #1e293b;
    margin-top: 0;
}
.m09-tela-viz-card p {
    color: #475569;
    margin-bottom: 1rem;
}
.m09-tela-viz-card .m09-tela-alistamento {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.m09-tela-viz-card .m09-tela-header {
    color: #2563eb;
}
.m09-tela-viz-card .m09-tela-field label {
    color: #475569;
}
.m09-tela-viz-card .m09-tela-field input {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    color: #1e293b;
}
.m09-tela-viz-card .m09-tela-list-title {
    color: #1e293b;
}
.m09-tela-viz-card .m09-tela-card {
    background: #f1f5f9;
    color: #334155;
    border-left-color: var(--primary);
}

@media (max-width: 768px) {
    .m09-viz-request-response { flex-direction: column; }
    .m09-viz-arrow { order: 0; width: 100%; }
    .m09-tela-form { flex-direction: column; align-items: stretch; }
    .m09-tela-field input { min-width: 0; }
}