/* ==========================================================================
   GECE — GRUPO DE ESTUDOS DA CODIFICAÇÃO ESPÍRITA (DESIGN SYSTEM OFICIAL 2026)
   Identidade Visual Aprovada:
   - Preto:   #1A1A1A (Conhecimento, seriedade e profundidade)
   - Dourado: #B8860B (Luz espiritual, sabedoria divina e excelência)
   - Marrom:  #8C6F4C (Conexão com a natureza, tradição e humildade)
   - Bege:    #F5EDE2 / #FAF6F0 (Acolhimento, clareza e atmosfera espiritual)
   ========================================================================== */

:root {
    /* Paleta Oficial da Marca */
    --gece-black: #1A1A1A;
    --gece-black-pure: #121212;
    --gece-gold: #B8860B;
    --gece-gold-light: #D4AF37;
    --gece-gold-dark: #8C6508;
    --gece-gold-soft: rgba(184, 134, 11, 0.12);
    --gece-brown: #8C6F4C;
    --gece-brown-dark: #5A432D;
    --gece-brown-soft: rgba(140, 111, 76, 0.12);
    --gece-beige: #F5EDE2;
    --gece-beige-light: #FAF6F0;
    --gece-beige-dark: #E8DCBE;
    --gece-white: #FFFFFF;

    /* Textos & Contrastes */
    --gece-text-primary: #1A1A1A;
    --gece-text-secondary: #5A524C;
    --gece-text-muted: #7D736A;
    --gece-text-light: #FFFFFF;
    --gece-text-gold: #B8860B;

    /* Bordas & Sombras */
    --gece-border-gold: rgba(184, 134, 11, 0.28);
    --gece-border-soft: rgba(140, 111, 76, 0.18);
    --gece-border-subtle: rgba(26, 26, 26, 0.08);
    --gece-shadow-sm: 0 4px 12px rgba(26, 26, 26, 0.04);
    --gece-shadow-md: 0 12px 28px -6px rgba(26, 26, 26, 0.08);
    --gece-shadow-lg: 0 24px 48px -12px rgba(26, 26, 26, 0.14);
    --gece-shadow-gold: 0 10px 24px -6px rgba(184, 134, 11, 0.35);

    /* Raios de Borda */
    --gece-radius-pill: 999px;
    --gece-radius-xl: 24px;
    --gece-radius-lg: 16px;
    --gece-radius-md: 12px;
    --gece-radius-sm: 8px;

    /* Tipografia Fluida */
    --font-heading: 'Cinzel', 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* --- Base & Fundo Global Acolhedor --- */
html, body {
    background-color: var(--gece-beige-light);
    background-image: 
        radial-gradient(circle at 15% 10%, rgba(184, 134, 11, 0.08) 0%, transparent 35%),
        radial-gradient(circle at 85% 20%, rgba(140, 111, 76, 0.06) 0%, transparent 40%),
        linear-gradient(180deg, var(--gece-beige-light) 0%, var(--gece-beige) 100%);
    color: var(--gece-text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* Tipografia Oficial */
h1, h2, h3, .heading-serif {
    font-family: var(--font-heading);
    color: var(--gece-black);
    letter-spacing: -0.01em;
}

/* --- Barra de Navegação Superior --- */
.navbar-gece {
    background: rgba(250, 246, 240, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gece-border-gold);
    box-shadow: 0 4px 20px rgba(26, 26, 26, 0.05);
    padding: 14px 0;
    transition: all 0.3s ease;
}

.navbar-gece .navbar-brand {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--gece-black);
    font-size: 1.35rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* --- Hero Section Imponente --- */
.header-top {
    background: linear-gradient(145deg, #1A1A1A 0%, #24211E 60%, #2D2721 100%);
    color: var(--gece-white);
    padding: 70px 0 90px;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid var(--gece-gold);
}

.header-top::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.header-top::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(140, 111, 76, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-pretitle {
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gece-gold-light);
    font-weight: 800;
    margin-bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(184, 134, 11, 0.15);
    padding: 6px 16px;
    border-radius: var(--gece-radius-pill);
    border: 1px solid rgba(184, 134, 11, 0.35);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 800;
    color: var(--gece-white);
    line-height: 1.15;
    margin-bottom: 16px;
}

.hero-title span.gold-text {
    color: var(--gece-gold-light);
    background: linear-gradient(135deg, #F5EDE2 0%, #D4AF37 50%, #B8860B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: #E2DAD0;
    max-width: 680px;
    line-height: 1.6;
    margin-bottom: 28px;
}

.header-logo-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.header-logo {
    max-width: 280px;
    width: 100%;
    height: auto;
    border-radius: var(--gece-radius-xl);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(184, 134, 11, 0.4);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    background: #FAF6F0;
    padding: 6px;
}

.header-logo:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.6), 0 0 25px rgba(184, 134, 11, 0.5);
}

/* --- Botões Nobres --- */
.btn-premium-gold {
    background: linear-gradient(135deg, #D4AF37 0%, var(--gece-gold) 60%, #8C6508 100%);
    color: var(--gece-black) !important;
    border-radius: var(--gece-radius-pill) !important;
    padding: 14px 32px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: var(--gece-shadow-gold);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
}

.btn-premium-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(184, 134, 11, 0.45);
    filter: brightness(1.06);
    color: var(--gece-black) !important;
}

.btn-premium-gold:active {
    transform: translateY(0) scale(0.98);
}

.btn-outline-gold {
    background: rgba(245, 237, 226, 0.6);
    color: var(--gece-black) !important;
    border: 1.5px solid var(--gece-gold) !important;
    border-radius: var(--gece-radius-pill) !important;
    padding: 12px 28px;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.btn-outline-gold:hover {
    background: var(--gece-gold);
    color: #FFFFFF !important;
    transform: translateY(-2px);
    box-shadow: var(--gece-shadow-sm);
}

/* Botões Especiais de Aula e Material */
.btn-meet-live {
    background: linear-gradient(135deg, #1A1A1A 0%, #2A2621 100%);
    color: #FFFFFF !important;
    border: 1.5px solid var(--gece-gold);
    border-radius: var(--gece-radius-lg);
    padding: 16px 20px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: var(--gece-shadow-md);
    transition: all 0.3s ease;
}

.btn-meet-live:hover {
    background: var(--gece-gold);
    color: var(--gece-black) !important;
    border-color: var(--gece-gold);
    transform: translateY(-3px);
    box-shadow: var(--gece-shadow-gold);
}

.btn-drive-mat {
    background: rgba(140, 111, 76, 0.12);
    color: var(--gece-brown-dark) !important;
    border: 1.5px solid rgba(140, 111, 76, 0.35);
    border-radius: var(--gece-radius-lg);
    padding: 14px 20px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.25s ease;
}

.btn-drive-mat:hover {
    background: var(--gece-brown);
    color: #FFFFFF !important;
    transform: translateY(-2px);
    box-shadow: var(--gece-shadow-sm);
}

/* --- Cards & Estruturas --- */
.sidebar-card,
.main-card,
.obra-card,
.auth-card,
.topic-card {
    background: var(--gece-white);
    border-radius: var(--gece-radius-xl);
    border: 1px solid var(--gece-border-soft);
    box-shadow: var(--gece-shadow-md);
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
}

.sidebar-card:hover,
.obra-card:hover,
.topic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--gece-shadow-lg);
    border-color: var(--gece-border-gold);
}

.card-heading {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--gece-black);
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 2px solid var(--gece-gold-soft);
    padding-bottom: 12px;
}

.card-heading i {
    color: var(--gece-gold);
}

/* --- Seção Pentateuco Espírita --- */
.section-pentateuco {
    padding: 70px 0;
    background: rgba(245, 237, 226, 0.45);
    border-top: 1px solid var(--gece-border-soft);
    border-bottom: 1px solid var(--gece-border-soft);
}

.obra-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 24px;
    border-top: 4px solid var(--gece-gold);
}

.obra-ano {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--gece-brown);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.obra-titulo {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gece-black);
    margin-bottom: 10px;
}

.obra-desc {
    font-size: 0.92rem;
    color: var(--gece-text-secondary);
    line-height: 1.55;
    flex-grow: 1;
    margin-bottom: 16px;
}

/* --- Tabela & Pesquisa --- */
.search-container {
    position: relative;
    margin-bottom: 24px;
}

.search-input {
    border-radius: var(--gece-radius-pill) !important;
    background: var(--gece-beige-light) !important;
    border: 1.5px solid var(--gece-border-soft) !important;
    padding: 14px 20px 14px 50px !important;
    font-size: 1rem !important;
    color: var(--gece-black) !important;
    transition: all 0.25s ease;
}

.search-input:focus {
    background: #FFFFFF !important;
    border-color: var(--gece-gold) !important;
    box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.15) !important;
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gece-gold);
    font-size: 1.1rem;
}

.table-custom {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
}

.table-custom thead th {
    background: transparent;
    color: var(--gece-text-muted);
    padding: 12px 16px;
    text-transform: uppercase;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 1px;
    border: none;
}

.table-custom tbody tr {
    background: var(--gece-beige-light);
    border-radius: var(--gece-radius-md);
    transition: all 0.2s ease;
}

.table-custom tbody tr:hover {
    background: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: var(--gece-shadow-sm);
}

.table-custom td {
    padding: 16px;
    border: none;
    vertical-align: middle;
}

.table-custom tr td:first-child {
    border-top-left-radius: var(--gece-radius-md);
    border-bottom-left-radius: var(--gece-radius-md);
}

.table-custom tr td:last-child {
    border-top-right-radius: var(--gece-radius-md);
    border-bottom-right-radius: var(--gece-radius-md);
}

.btn-assistir {
    color: #FFFFFF !important;
    background: linear-gradient(135deg, #1A1A1A, #332E28);
    border: 1px solid var(--gece-gold);
    padding: 8px 18px;
    border-radius: var(--gece-radius-pill);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    line-height: 1;
    white-space: nowrap !important;
    text-align: center;
    transition: all 0.25s ease;
    min-height: 38px;
}

.btn-assistir:hover {
    background: var(--gece-gold);
    color: var(--gece-black) !important;
    transform: translateY(-2px);
    box-shadow: var(--gece-shadow-gold);
}

.status-badge {
    padding: 6px 14px;
    border-radius: var(--gece-radius-pill);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

.status-ok {
    background-color: rgba(184, 134, 11, 0.15);
    color: var(--gece-gold-dark);
    border: 1px solid rgba(184, 134, 11, 0.35);
}

.status-wait {
    background-color: rgba(140, 111, 76, 0.1);
    color: var(--gece-brown);
    border: 1px solid rgba(140, 111, 76, 0.25);
}

/* --- FAQ Accordion --- */
.accordion-item {
    background: var(--gece-white) !important;
    border: 1px solid var(--gece-border-soft) !important;
    border-radius: var(--gece-radius-lg) !important;
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: var(--gece-shadow-sm);
    transition: all 0.25s ease;
}

.accordion-item:hover {
    border-color: var(--gece-border-gold) !important;
    box-shadow: var(--gece-shadow-md);
}

.accordion-button {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--gece-black) !important;
    background: var(--gece-white) !important;
    padding: 20px 24px;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background: var(--gece-beige-light) !important;
    color: var(--gece-gold-dark) !important;
    border-bottom: 1px solid var(--gece-border-soft);
}

.accordion-body {
    padding: 24px;
    color: var(--gece-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

/* --- Footer Oficial --- */
.site-footer {
    background: linear-gradient(145deg, #141414 0%, #1A1A1A 60%, #221E1A 100%);
    color: #D6CEC5;
    padding: 60px 0 30px;
    margin-top: 90px;
    border-top: 3px solid var(--gece-gold);
}

.site-footer h5 {
    font-family: var(--font-heading);
    color: var(--gece-white);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.site-footer a {
    color: #D6CEC5;
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: var(--gece-gold-light);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(184, 134, 11, 0.15);
    border: 1px solid rgba(184, 134, 11, 0.35);
    color: var(--gece-gold-light) !important;
    font-size: 1.1rem;
    margin-left: 8px;
    transition: all 0.25s ease;
}

.social-link:hover {
    background: var(--gece-gold);
    color: var(--gece-black) !important;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(184, 134, 11, 0.35);
}

/* Responsividade Mobile */
@media (max-width: 991.98px) {
    .header-top {
        padding: 40px 0 60px;
        text-align: center;
    }

    .hero-title {
        font-size: 2.1rem;
    }

    .header-logo {
        max-width: 200px;
        margin-top: 24px;
    }

    .sidebar-card,
    .main-card {
        padding: 20px;
    }
}

/* --- Componentes do Fórum & Discussões (GECE Theme) --- */
.topic-card {
    background: var(--gece-white) !important;
    border: 1px solid var(--gece-border-gold) !important;
    border-radius: var(--gece-radius-xl) !important;
    padding: 24px 28px !important;
    margin-bottom: 20px !important;
    box-shadow: var(--gece-shadow-sm) !important;
    transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    position: relative;
    overflow: hidden;
}

.topic-card:hover {
    transform: translateY(-4px);
    border-color: var(--gece-gold) !important;
    box-shadow: var(--gece-shadow-md) !important;
}

.topic-card.fixado {
    background: #FFFDF9 !important;
    border-left: 5px solid var(--gece-gold) !important;
}

.topic-avatar {
    width: 48px;
    height: 48px;
    background: var(--gece-gold-soft);
    color: var(--gece-gold-dark);
    border: 2px solid var(--gece-border-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.topic-title {
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    color: var(--gece-black) !important;
    font-size: 1.2rem !important;
    line-height: 1.35 !important;
    transition: color 0.2s ease;
}

.topic-title:hover {
    color: var(--gece-gold-dark) !important;
}

.card-topico {
    background: var(--gece-white) !important;
    border-radius: var(--gece-radius-xl) !important;
    border: 1px solid var(--gece-border-gold) !important;
    overflow: hidden;
    box-shadow: var(--gece-shadow-md) !important;
}

.card-header-post {
    background: var(--gece-beige-light) !important;
    border-bottom: 1px solid var(--gece-border-soft) !important;
    padding: 24px;
}

.card-body-post {
    padding: 30px;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--gece-text-primary);
}

.resposta-item {
    background: var(--gece-white) !important;
    border: 1px solid var(--gece-border-soft) !important;
    border-left: 4px solid var(--gece-gold) !important;
    border-radius: var(--gece-radius-lg) !important;
    padding: 22px;
    margin-bottom: 18px;
    box-shadow: var(--gece-shadow-sm) !important;
}