/* ==========================================================================
   COMPONENTES UI - HEADER, FOOTER, HERO, CARDS, BUSCA & ANIMAÇÕES
   INCLUI: MENUS DO MOCKUP, VLIBRAS, ACESSIBILIDADE E BOTTOM DOCK
   ========================================================================== */

/* ==========================================================================
   1. CABEÇALHO COM IDENTIDADE DO MOCKUP ("Oi, Saulo!" + Coral Menu)
   ========================================================================== */

.app-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header-brand-wrap {
    display: flex;
    align-items: center;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    transition: opacity var(--transition-fast);
}

.brand-link:hover {
    opacity: 0.9;
}

.brand-logo-icon {
    font-size: 1.6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.quick-icon-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all var(--transition-fast);
    text-decoration: none;
}

[data-theme="dark"] .quick-icon-btn {
    background-color: var(--surface-subtle);
    border-color: var(--border);
    color: var(--text-primary);
}

.quick-icon-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--primary);
    color: var(--primary);
}

.header-version-badge {
    display: flex;
    align-items: center;
}

/* Botão Coral Hamburger Estilizado */
.menu-coral-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #f87171 0%, #fb7185 50%, #f43f5e 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.35);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    flex-shrink: 0;
}

.menu-coral-btn:hover {
    transform: scale(1.06);
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.45);
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary);
    background-color: var(--surface-hover);
}

.nav-link.active {
    color: var(--primary);
    background-color: var(--secondary-light);
    font-weight: 600;
}

[data-theme="dark"] .nav-link.active {
    color: var(--secondary);
    background-color: var(--secondary-light);
}

.nav-link.nav-link-special {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.nav-link.nav-link-special:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.theme-toggle-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
    color: var(--primary);
    background-color: var(--surface-hover);
}

/* Drawer Mobile */
.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 290px;
    max-width: 85vw;
    height: 100%;
    height: 100dvh;
    background-color: var(--surface);
    z-index: 2001;
    display: flex;
    flex-direction: column;
    padding: 24px 20px;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-smooth);
    overflow-y: auto;
}

.mobile-drawer.active {
    right: 0;
}

.mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

.mobile-drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-drawer-nav .nav-link {
    font-size: 1.05rem;
    padding: 12px 16px;
}

/* ==========================================================================
   2. BOTAO FLUTUANTE DE ACESSIBILIDADE & MODAL (♿)
   ========================================================================== */

.accessibility-fab {
    position: fixed;
    bottom: 84px;
    left: 20px;
    z-index: 1500;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
    border: 2px solid #ffffff;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.accessibility-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 22px rgba(37, 99, 235, 0.5);
}

.accessibility-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2500;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.accessibility-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.accessibility-modal {
    position: fixed;
    bottom: 90px;
    left: 20px;
    width: 320px;
    max-width: calc(100vw - 40px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    z-index: 2501;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
}

.accessibility-modal.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

.accessibility-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.accessibility-header h3 {
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.accessibility-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.access-opt-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 8px;
    border-radius: var(--radius-md);
    background: var(--surface-subtle);
    border: 1px solid var(--border);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    transition: all var(--transition-fast);
}

.access-opt-btn:hover {
    background: var(--surface-hover);
    border-color: var(--primary);
    color: var(--primary);
}

.access-opt-btn.active {
    background: var(--secondary-light);
    border-color: var(--primary);
    color: var(--primary);
}

/* Modos de Acessibilidade Ativos no Body */
body.high-contrast {
    background-color: #000000 !important;
    color: #ffff00 !important;
}
body.high-contrast * {
    background-color: #000000 !important;
    color: #ffff00 !important;
    border-color: #ffff00 !important;
}

body.grayscale-mode {
    filter: grayscale(100%);
}

body.readable-font, body.readable-font * {
    font-family: Arial, Helvetica, sans-serif !important;
    letter-spacing: 0.04em !important;
    word-spacing: 0.1em !important;
}

body.highlight-links a {
    text-decoration: underline !important;
    font-weight: 800 !important;
    background-color: #fef08a !important;
    color: #000000 !important;
}

/* ==========================================================================
   3. BOTTOM NAVIGATION DOCK (MENU INFERIOR MOBILE & TABLET)
   ========================================================================== */

.mobile-bottom-dock {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    display: none; /* Oculto por padrão em Desktop/Notebook */
    align-items: center;
    justify-content: space-around;
    z-index: 1400;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.dock-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    padding: 6px 12px;
    border-radius: var(--radius-md);
}

.dock-item .dock-icon {
    font-size: 1.25rem;
    line-height: 1;
}

.dock-item:hover, .dock-item.active {
    color: var(--primary);
}

.dock-item.active {
    background-color: #fdf2f2;
    color: #e11d48;
}

[data-theme="dark"] .dock-item.active {
    background-color: #3b1d22;
    color: #fda4af;
}

/* Botão Central Flutuante do Assistente no Dock */
.dock-central-wrapper {
    position: relative;
    top: -14px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dock-central-btn {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
    border: 3px solid var(--surface);
    transition: all var(--transition-normal);
    text-decoration: none;
}

.dock-central-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.dock-central-label {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--primary);
    margin-top: 2px;
}

/* Espaçamento extra no fundo da página apenas em telas mobile */
body {
    padding-bottom: 0;
}


/* ==========================================================================
   4. HERO SECTION & HOME
   ========================================================================== */

.hero-section {
    padding: 40px 0 32px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-badge {
    margin-bottom: 16px;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 14px;
    line-height: 1.15;
}

.hero-subtitle {
    font-size: 1.18rem;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 32px auto;
}

/* Barra de Busca Gigante */
.hero-search-wrapper {
    max-width: 760px;
    margin: 0 auto 28px auto;
    position: relative;
}

.hero-search-form {
    display: flex;
    align-items: center;
    background-color: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 6px 8px 6px 20px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.hero-search-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15), var(--shadow-lg);
}

.search-input-icon {
    color: var(--text-muted);
    font-size: 1.25rem;
    margin-right: 12px;
    flex-shrink: 0;
}

.hero-search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 1.1rem;
    color: var(--text-primary);
    padding: 10px 0;
    width: 100%;
}

.hero-search-input::placeholder {
    color: var(--text-muted);
}

.hero-search-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.hero-search-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Exemplos de Busca / Sugestões */
.search-examples {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    font-size: 0.88rem;
}

.search-example-pill {
    background-color: var(--surface);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    font-size: 0.85rem;
    cursor: pointer;
}

.search-example-pill:hover {
    border-color: var(--primary-light);
    color: var(--primary);
    background-color: var(--secondary-light);
    transform: translateY(-1px);
}

/* ==========================================================================
   5. AS TRÊS GRANDES ÁREAS DO SISTEMA (3 PILLARS: LER, PESQUISAR, IA)
   ========================================================================== */

.drawer-section-divider {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: 12px 14px 4px;
}

.three-pillars-section {
    margin-bottom: 56px;
}

.three-pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.pillar-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    transition: height var(--transition-fast);
}

.pillar-card-reader::before {
    background: linear-gradient(90deg, #3b82f6 0%, #6366f1 100%);
}

.pillar-card-search::before {
    background: linear-gradient(90deg, #10b981 0%, #059669 100%);
}

.pillar-card-ai::before {
    background: linear-gradient(90deg, #f59e0b 0%, #f43f5e 100%);
}

.pillar-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.pillar-card-reader:hover {
    border-color: rgba(59, 130, 246, 0.4);
}

.pillar-card-search:hover {
    border-color: rgba(16, 185, 129, 0.4);
}

.pillar-card-ai:hover {
    border-color: rgba(245, 158, 11, 0.4);
}

.pillar-card-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.pillar-icon-box {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    flex-shrink: 0;
}

.pillar-icon-reader {
    background: #eff6ff;
    color: #2563eb;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.12);
}

.pillar-icon-search {
    background: #ecfdf5;
    color: #059669;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.12);
}

.pillar-icon-ai {
    background: #fffbeb;
    color: #d97706;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.15);
}

[data-theme="dark"] .pillar-icon-reader {
    background: #1e293b;
    color: #60a5fa;
}

[data-theme="dark"] .pillar-icon-search {
    background: #064e3b;
    color: #34d399;
}

[data-theme="dark"] .pillar-icon-ai {
    background: #451a03;
    color: #fbbf24;
}

.pillar-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    margin-bottom: 4px;
}

.badge-reader {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-search {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-ai {
    background-color: #fef3c7;
    color: #92400e;
}

[data-theme="dark"] .badge-reader {
    background-color: #1e3a8a;
    color: #bfdbfe;
}

[data-theme="dark"] .badge-search {
    background-color: #064e3b;
    color: #a7f3d0;
}

[data-theme="dark"] .badge-ai {
    background-color: #78350f;
    color: #fde68a;
}

.pillar-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    margin: 0;
}

.pillar-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 18px;
}

.pillar-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

.pillar-feature-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.pillar-check {
    font-weight: 800;
    color: #10b981;
}

.pillar-inline-search-form {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.pillar-inline-input {
    flex: 1;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--surface-hover);
    color: var(--text-primary);
    font-size: 0.86rem;
    outline: none;
    transition: all var(--transition-fast);
}

.pillar-inline-input:focus {
    border-color: #10b981;
    background-color: var(--surface);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.pillar-inline-btn {
    padding: 8px 14px;
    border: none;
    border-radius: var(--radius-md);
    background-color: #10b981;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pillar-inline-btn:hover {
    background-color: #059669;
}

.pillar-quick-shortcuts {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px dashed var(--border);
    margin-bottom: 20px;
}

.pillar-shortcuts-title {
    display: block;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.03em;
    margin-bottom: 8px;
}

.pillar-shortcuts-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pillar-link-tag {
    display: inline-block;
    font-size: 0.78rem;
    padding: 4px 9px;
    border-radius: var(--radius-sm);
    background-color: var(--surface-hover);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pillar-link-tag:hover {
    background-color: var(--surface);
    border-color: var(--primary-light);
    color: var(--primary);
    transform: translateY(-1px);
}

.pillar-card-footer {
    margin-top: 10px;
}

.pillar-cta-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 18px;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pillar-cta-reader {
    background-color: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.pillar-cta-reader:hover {
    background-color: #2563eb;
    color: #ffffff;
    border-color: #2563eb;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.pillar-cta-search {
    background-color: #ecfdf5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.pillar-cta-search:hover {
    background-color: #059669;
    color: #ffffff;
    border-color: #059669;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.3);
}

.pillar-cta-ai {
    background: linear-gradient(135deg, #f59e0b 0%, #f43f5e 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.3);
}

.pillar-cta-ai:hover {
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.45);
    transform: translateY(-2px);
}

.cta-arrow {
    font-size: 1.1rem;
    transition: transform var(--transition-fast);
}

.pillar-cta-btn:hover .cta-arrow {
    transform: translateX(4px);
}

/* Visão Geral dos Testamentos */
.testaments-overview-section {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 48px;
    box-shadow: var(--shadow-xs);
}

.testaments-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.testament-box {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.testament-box-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.testament-badge {
    font-size: 0.85rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background-color: #e0e7ff;
    color: #3730a3;
}

[data-theme="dark"] .testament-badge {
    background-color: #312e81;
    color: #c7d2fe;
}

.books-quick-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    max-height: 220px;
    overflow-y: auto;
    padding-right: 4px;
}

.book-mini-pill {
    font-size: 0.78rem;
    padding: 4px 8px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.book-mini-pill:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--surface-hover);
    transform: translateY(-1px);
}

/* Recursos de Acessibilidade e Inclusão Banner */
.features-banner-section {
    margin-bottom: 56px;
}

.features-banner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-banner-item {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-banner-icon {
    font-size: 2rem;
    flex-shrink: 0;
    line-height: 1;
}

.feature-banner-content h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.feature-banner-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

/* Tópicos Populares */
.popular-topics-section {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 48px;
    box-shadow: var(--shadow-xs);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-title {
    font-size: 1.35rem;
    font-weight: 700;
}

.topics-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.topic-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    padding: 10px 18px;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.topic-chip:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   6. CARDS DE VERSÍCULOS & RESULTADOS DE BUSCA
   ========================================================================== */

.verse-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 18px;
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-fast);
}

.verse-card:hover {
    border-color: var(--secondary-light);
    box-shadow: var(--shadow-sm);
}

.verse-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.verse-reference {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

[data-theme="dark"] .verse-reference {
    color: var(--secondary);
}

.verse-text-body {
    font-family: var(--font-serif);
    font-size: 1.12rem;
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.highlight-match {
    background-color: rgba(251, 191, 36, 0.35);
    color: inherit;
    padding: 1px 4px;
    border-radius: 3px;
    font-weight: 600;
}

.verse-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    transition: all var(--transition-fast);
}

.btn-action:hover {
    background-color: var(--surface-hover);
    color: var(--primary);
}

.btn-action-primary {
    background-color: var(--secondary-light);
    color: var(--primary);
    border-color: transparent;
}

[data-theme="dark"] .btn-action-primary {
    color: var(--secondary);
}

/* ==========================================================================
   7. RODAPÉ DINÂMICO
   ========================================================================== */

.app-footer {
    background-color: var(--surface);
    border-top: 1px solid var(--border);
    padding: 48px 0 24px 0;
    margin-top: auto;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.3fr;
    gap: 32px;
    margin-bottom: 36px;
}

.footer-brand .brand-logo {
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    max-width: 380px;
    line-height: 1.5;
}

.footer-col-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-link {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 12px;
}

.visitor-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   8. RESPONSIVIDADE & BREAKPOINTS
   ========================================================================== */

@media (max-width: 1024px) {
    .three-pillars-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .features-banner-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Desktop e Notebooks (> 768px): Navegação no topo limpa, sem menu hamburguer duplicado nem dock inferior */
@media (min-width: 769px) {
    .menu-toggle-btn {
        display: none !important;
    }

    .mobile-bottom-dock {
        display: none !important;
    }

    .nav-desktop {
        display: flex !important;
    }

    body {
        padding-bottom: 0 !important;
    }
}

/* Celulares e Tablets (<= 768px): Menu inferior Dock e botão de menu */
@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .nav-desktop {
        display: none !important;
    }

    .menu-toggle-btn {
        display: flex !important;
    }

    .mobile-bottom-dock {
        display: flex !important;
    }

    body {
        padding-bottom: 74px !important;
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-search-form {
        flex-direction: column;
        padding: 8px;
        border-radius: var(--radius-lg);
        gap: 8px;
    }

    .hero-search-btn {
        width: 100%;
        justify-content: center;
        padding: 10px;
    }

    .three-pillars-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .testaments-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .container {
        padding-left: 14px;
        padding-right: 14px;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .pillar-card {
        padding: 18px 14px;
    }
}

/* ==========================================================================
   ESTILOS DE SELEÇÃO DE CAPÍTULOS, LIVROS E NAVEGAÇÃO BÍBLICA (GLOBAL)
   ========================================================================== */
.chapter-selector-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
}

.book-intro-header {
    margin-bottom: 28px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 24px;
}

.book-intro-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 8px 0 16px 0;
}

.book-intro-desc {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.intro-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.chapters-selection-section {
    margin-top: 10px;
}

.chapters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(54px, 1fr));
    gap: 10px;
}

.chapter-btn {
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.chapter-btn:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-md);
}

.book-nav-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.chapter-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.chapter-nav-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.chapter-nav-btn .nav-arrow {
    font-size: 1.3rem;
    color: var(--primary);
    font-weight: bold;
}

.chapter-nav-btn .nav-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: block;
}

.chapter-nav-btn .nav-title {
    font-size: 0.95rem;
    font-weight: 700;
    display: block;
}

.reader-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.88rem;
    margin-bottom: 20px;
}

.breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--primary);
}

.breadcrumb-sep {
    color: var(--text-muted);
    font-size: 0.8rem;
}




/* ==========================================================================
   CONSOLIDATED READER & CHAPTER STYLES
   ========================================================================== */

/* ==========================================================================
   ESTILOS DO LEITOR BÍBLICO INTERATIVO - NAVEGAÇÃO, RIBBONS, MODAIS E VERSÍCULOS
   ========================================================================== */

:root {
    --reader-font-size: 1.15rem;
}

/* Breadcrumb Interativo */
.reader-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.88rem;
    margin-bottom: 16px;
}

.breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--primary);
}

.breadcrumb-sep {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.breadcrumb-btn-picker {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 3px 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.breadcrumb-btn-picker:hover {
    background-color: var(--surface-hover);
    border-color: var(--primary-light);
    transform: translateY(-1px);
}

.picker-caret {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Toolbar de Leitura Sticky */
.reader-toolbar {
    position: sticky;
    top: var(--header-height);
    z-index: 900;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 10px 18px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all var(--transition-normal);
}

.reader-nav-selectors {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.reader-select-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    font-size: 0.92rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.reader-select-pill:hover {
    background-color: var(--surface-hover);
    border-color: var(--primary-light);
    color: var(--primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-xs);
}

.pill-icon {
    font-size: 1.1rem;
}

.pill-arrow {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.reader-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.font-size-group {
    display: flex;
    align-items: center;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.font-size-btn {
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.font-size-btn:hover {
    background-color: var(--surface-hover);
    color: var(--primary);
}

/* Ribbon Horizontal de Capítulos com Scroll Fluido */
.chapters-horizontal-ribbon-wrapper {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 12px 16px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-xs);
}

.ribbon-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.chapters-horizontal-ribbon {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scroll-behavior: smooth;
}

.chapters-horizontal-ribbon::-webkit-scrollbar {
    height: 5px;
}

.chapters-horizontal-ribbon::-webkit-scrollbar-thumb {
    background-color: var(--border);
    border-radius: var(--radius-full);
}

.ribbon-chapter-pill {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.ribbon-chapter-pill:hover {
    background-color: var(--surface-hover);
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.08);
}

.ribbon-chapter-pill.active {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
    transform: scale(1.08);
}

/* Cabeçalho do Capítulo */
.chapter-reading-header {
    text-align: center;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.chapter-main-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.chapter-number-badge {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    background-color: var(--secondary-light);
    padding: 4px 14px;
    border-radius: var(--radius-full);
}

.chapter-meta-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Corpo dos Versículos */
.reader-content-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px 48px;
    margin-bottom: 36px;
    box-shadow: var(--shadow-sm);
}

.verses-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.verse-row-item {
    position: relative;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.verse-row-item:hover {
    background-color: var(--surface-hover);
}

.verse-row-item.highlighted {
    background-color: rgba(245, 158, 11, 0.15);
    border-left: 4px solid var(--accent-gold);
}

.verse-content-wrap {
    font-family: var(--font-serif);
    font-size: var(--reader-font-size, 1.15rem);
    line-height: 1.85;
    color: var(--text-primary);
    display: block;
}

.verse-num-badge {
    font-family: var(--font-sans);
    font-size: 0.85em;
    font-weight: 800;
    color: var(--primary);
    background-color: var(--secondary-light);
    padding: 2px 7px;
    border-radius: var(--radius-sm);
    margin-right: 10px;
    user-select: none;
    vertical-align: 2px;
}

[data-theme="dark"] .verse-num-badge {
    color: var(--secondary);
    background-color: rgba(99, 102, 241, 0.2);
}

.verse-quick-actions {
    display: none;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--border);
}

.verse-row-item:hover .verse-quick-actions {
    display: flex;
    flex-wrap: wrap;
}

.verse-mini-btn {
    padding: 4px 10px;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    background-color: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all var(--transition-fast);
}

.verse-mini-btn:hover {
    background-color: var(--surface-hover);
    color: var(--primary);
    border-color: var(--primary-light);
    transform: translateY(-1px);
}

.verse-mini-ai {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    color: #b45309;
    border-color: #fcd34d;
}

[data-theme="dark"] .verse-mini-ai {
    background: #451a03;
    color: #fde68a;
    border-color: #78350f;
}

/* Navegação Inferior de Capítulos */
.chapter-nav-footer {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
    margin-bottom: 60px;
}

.chapter-nav-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-fast);
}

.chapter-nav-btn:hover {
    border-color: var(--primary);
    background-color: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.chapter-nav-btn.next-btn {
    justify-content: flex-end;
}

.nav-arrow {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-btn-text {
    display: flex;
    flex-direction: column;
}

.nav-sub {
    font-size: 0.76rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.nav-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.chapter-nav-center-btn {
    padding: 14px 20px;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chapter-nav-center-btn:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Modais de Seleção de Livro e Capítulo */
.reader-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.reader-modal-overlay.active {
    display: flex;
    animation: fadeIn 0.2s ease-out;
}

.reader-modal-dialog {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 820px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.modal-dialog-sm {
    max-width: 520px;
}

.reader-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-icon {
    font-size: 1.5rem;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
}

.modal-close-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
    background-color: var(--surface-subtle);
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close-btn:hover {
    background-color: #fee2e2;
    color: #b91c1c;
    border-color: #fca5a5;
}

.reader-modal-search-box {
    padding: 14px 24px;
    background-color: var(--surface-subtle);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.book-filter-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--surface);
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    transition: all var(--transition-fast);
}

.book-filter-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
}

.reader-modal-body {
    padding: 24px;
    overflow-y: auto;
}

.modal-testament-block {
    margin-bottom: 24px;
}

.testament-block-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}

.modal-books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
}

.modal-book-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.modal-book-pill:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    transform: translateY(-1px);
}

.modal-book-pill.current-book {
    border-color: var(--accent-gold);
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--primary);
}

.book-pill-abv {
    font-size: 0.75rem;
    opacity: 0.7;
}

.modal-chapters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(48px, 1fr));
    gap: 8px;
}

.modal-chapter-btn {
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.modal-chapter-btn:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    transform: scale(1.08);
}

.modal-chapter-btn.active-chapter {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

/* Estilos de Seletor de Livro em /biblia/{book} */
.chapter-selector-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.book-intro-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.intro-meta-pill {
    display: inline-block;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 4px 12px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-right: 6px;
    margin-bottom: 6px;
}

.chapters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
    gap: 10px;
}

.chapter-btn {
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.chapter-btn:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    transform: scale(1.06);
    box-shadow: var(--shadow-sm);
}

.book-nav-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

/* Estilos do Índice de Livros /biblia */
.books-index-hero {
    text-align: center;
    margin-bottom: 40px;
}

.books-index-title {
    font-size: 2.3rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.books-index-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 24px;
}

.books-filter-box {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
}

.books-page-filter-input {
    width: 100%;
    padding: 12px 18px 12px 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background-color: var(--surface);
    color: var(--text-primary);
    font-size: 0.95rem;
    box-shadow: var(--shadow-xs);
    outline: none;
}

.books-filter-box .filter-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem;
    color: var(--text-muted);
}

.testament-section {
    margin-bottom: 48px;
}

.testament-header-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
    flex-wrap: wrap;
    gap: 10px;
}

.testament-title {
    font-size: 1.45rem;
    font-weight: 800;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.book-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px 16px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-fast);
}

.book-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.book-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.book-card-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.book-card-abv {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    background-color: var(--surface-subtle);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.book-card-meta {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.book-card-writer {
    font-size: 0.76rem;
    color: var(--text-muted);
}

.book-card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: auto;
}

.book-card-btn {
    padding: 7px 8px;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-read-first {
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    color: var(--primary);
}

.btn-read-first:hover {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.btn-view-chapters {
    background-color: var(--surface-hover);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.btn-view-chapters:hover {
    background-color: var(--surface-subtle);
    border-color: var(--primary-light);
    color: var(--primary);
}

/* Responsividade */
@media (max-width: 768px) {
    .reader-content-card {
        padding: 24px 18px;
    }

    .chapter-main-title {
        font-size: 1.7rem;
        flex-direction: column;
        gap: 6px;
    }

    .chapter-nav-footer {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .chapter-nav-btn {
        width: 100%;
    }

    .books-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* ==========================================================================
   CONSOLIDATED ASSISTANT CHAT STYLES
   ========================================================================== */

/* ==========================================================================
   ESTILOS DO ASSISTENTE BÍBLICO (RAG CHAT)
   ========================================================================== */

.chat-page-wrapper {
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    max-width: 960px;
    margin: 0 auto;
    width: 100%;
    padding: 16px 20px;
}

.chat-container {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.chat-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--surface-subtle);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.assistant-avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.assistant-meta h2 {
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.assistant-meta p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Área de Mensagens com Scroll */
.chat-messages-area {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    scroll-behavior: smooth;
}

.message-row {
    display: flex;
    gap: 12px;
    max-width: 88%;
}

.message-row.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-row.assistant {
    align-self: flex-start;
}

.message-bubble {
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    line-height: 1.6;
}

.message-row.user .message-bubble {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
    border-bottom-right-radius: var(--radius-sm);
}

.message-row.assistant .message-bubble {
    background-color: var(--surface-subtle);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-bottom-left-radius: var(--radius-sm);
}

/* Markdown dentro da resposta do assistente */
.message-bubble p {
    color: inherit;
    margin-bottom: 12px;
}

.message-bubble p:last-child {
    margin-bottom: 0;
}

.message-bubble ul, .message-bubble ol {
    margin: 10px 0 10px 20px;
}

.message-bubble strong {
    font-weight: 700;
}

/* Passagens Relacionadas no Chat */
.chat-citations-section {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.chat-citations-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

[data-theme="dark"] .chat-citations-title {
    color: var(--secondary);
}

.citation-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

[data-theme="dark"] .citation-card {
    border-left-color: var(--secondary);
}

.citation-ref {
    font-weight: 700;
    color: var(--primary);
    display: inline-block;
    margin-bottom: 4px;
    text-decoration: none;
}

[data-theme="dark"] .citation-ref {
    color: var(--secondary);
}

.citation-ref:hover {
    text-decoration: underline;
}

/* Sugestões de Continuação */
.chat-suggestions-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.suggestion-chip-btn {
    background-color: var(--surface);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.suggestion-chip-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--secondary-light);
}

/* Área de Input do Chat */
.chat-input-area {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    background-color: var(--surface);
}

.chat-input-form {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    background-color: var(--surface-subtle);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 8px 12px;
    transition: border-color var(--transition-fast);
}

.chat-input-form:focus-within {
    border-color: var(--primary);
}

.chat-textarea {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    resize: none;
    max-height: 120px;
    min-height: 24px;
    font-size: 0.98rem;
    color: var(--text-primary);
    line-height: 1.4;
    padding: 4px 0;
}

.chat-send-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.chat-send-btn:hover:not(:disabled) {
    transform: scale(1.05);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Loading / Digitando Animation */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background-color: var(--text-muted);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

@media (max-width: 768px) {
    .chat-page-wrapper {
        padding: 0;
        height: calc(100vh - var(--header-height));
        height: calc(100dvh - var(--header-height));
    }

    .chat-container {
        border-radius: 0;
        border: none;
    }

    .message-row {
        max-width: 95%;
    }
}