/* ==========================================================================
   KAIS SACRA - SISTEMA DE DESIGN & ESTILOS PREMIUM
   ========================================================================== */

/* 1. Variáveis de Design (Tokens) */
:root {
    --color-bg-deep: #121212;         /* Fundo grafite quase preto */
    --color-surface: #1E1E1E;         /* Cards e superfícies */
    --color-surface-hover: #262626;   /* Destaque suave em hover */
    --color-border: #2A2A2A;          /* Divisores discretos */
    --color-gold: #D4AF37;            /* Dourado fosco elegante */
    --color-gold-hover: #E5C158;      /* Dourado mais brilhante em hover */
    --color-gold-alpha: rgba(212, 175, 55, 0.15); /* Dourado com transparência */
    --color-text-primary: #FFFFFF;    /* Texto principal */
    --color-text-secondary: #A0A0A0;  /* Texto secundário */
    --color-text-muted: #666666;      /* Texto de apoio curto */
    
    --font-serif: 'Cinzel', Georgia, serif;
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 15px rgba(212, 175, 55, 0.3);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-lg: 16px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
}

/* 2. Reset & Estrutura Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent; /* Remove outline azul no mobile */
}

html, body {
    background-color: #0b0b0b; /* Fundo absoluto do navegador no desktop */
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-deep);
}
::-webkit-scrollbar-thumb {
    background: #333333;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

/* 3. Container Simulador Mobile (Desktop/Mobile Adaptativo) */
.device-container {
    width: 100%;
    max-width: 480px; /* Largura máxima típica de smartphone */
    min-height: 100vh;
    margin: 0 auto;
    background-color: var(--color-bg-deep);
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

/* 4. Header Fixo com Desfoque (Glassmorphism) */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: 18px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-logo {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--color-text-primary);
    margin: 0;
    text-align: center;
    position: relative;
}

/* 5. Conteúdo do Aplicativo (Layout Breath) */
.app-content {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Utilitários */
.text-center { text-align: center; }
.text-justify { text-align: justify; }
.italic { font-style: italic; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.hidden { display: none !important; }

/* Estados das Views (Fade-In Transitions) */
.view-state {
    display: none;
    flex-direction: column;
    gap: 24px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.view-state.active {
    display: flex;
    opacity: 1;
}

/* Keyframes Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* 6. Card da Imagem Central */
.image-card-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.image-card {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-premium);
}

.statue-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-card:hover .statue-img {
    transform: scale(1.02);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to top, rgba(18, 18, 18, 0.9) 0%, rgba(18, 18, 18, 0) 100%);
    pointer-events: none;
}

/* 7. Seção de Títulos */
.title-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.saint-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-gold);
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.saint-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.08em;
    font-weight: 300;
    text-transform: uppercase;
}

/* 8. Player de Áudio Customizado */
.audio-player-container {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: var(--shadow-premium);
}

.player-controls-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
}

.player-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
}

.player-btn:hover {
    color: var(--color-gold);
}

.player-btn:active {
    transform: scale(0.95);
}

.small-btn {
    opacity: 0.7;
}

.small-btn:hover {
    opacity: 1;
}

.play-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--color-gold);
    color: var(--color-bg-deep);
    box-shadow: var(--shadow-glow);
    transition: var(--transition-smooth);
}

.play-btn:hover {
    background-color: var(--color-gold-hover);
    transform: scale(1.05);
    color: var(--color-bg-deep);
}

/* Esconder Ícones */
.hidden {
    display: none !important;
}

/* Timeline Customizada */
.timeline-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.time-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-variant-numeric: tabular-nums;
    width: 35px;
}

#time-duration {
    text-align: right;
}

.timeline-bar-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    height: 16px;
}

.timeline-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: #333333;
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    position: relative;
    z-index: 2;
}

.timeline-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-gold);
    border: 2px solid var(--color-surface);
    cursor: pointer;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    transition: var(--transition-smooth);
}

.timeline-slider::-webkit-slider-thumb:hover {
    transform: scale(1.3);
    background: var(--color-gold-hover);
}

.timeline-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-gold);
    border: 2px solid var(--color-surface);
    cursor: pointer;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    transition: var(--transition-smooth);
}

.timeline-slider::-moz-range-thumb:hover {
    transform: scale(1.3);
    background: var(--color-gold-hover);
}

/* Preenchimento Dinâmico da Barra */
.timeline-progress-fill {
    position: absolute;
    left: 0;
    top: 6px;
    height: 4px;
    background-color: var(--color-gold);
    border-radius: 2px 0 0 2px;
    width: 0%;
    pointer-events: none;
    z-index: 1;
}

/* 9. Seletor de Abas (Tabs Navigator) */
.tabs-navigator {
    display: flex;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 6px;
}

.tab-link {
    flex: 1;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    padding: 10px 0;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.tab-link.active {
    background-color: var(--color-bg-deep);
    color: var(--color-gold);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    font-weight: 600;
}

/* Painel de Conteúdo de Abas */
.tabs-content-container {
    min-height: 200px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* 10. Cards e Áreas de Texto */
.text-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-premium);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
}

.body-text {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-weight: 300;
}

/* 11. Aba 2: Devocional 7 Dias */
.devocional-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.subtitle-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.days-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.days-grid button:nth-child(5),
.days-grid button:nth-child(6),
.days-grid button:nth-child(7) {
    grid-column: span 1;
}

/* Para ajustar os 3 botões da última linha (sexta, sábado, domingo) */
@media (max-width: 480px) {
    .days-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .days-grid button:nth-child(5) { grid-column: 1 / span 1; }
    .days-grid button:nth-child(6) { grid-column: 2 / span 1; }
    .days-grid button:nth-child(7) { grid-column: 3 / span 2; } /* Domingo ganha um espacinho maior se necessário */
}

/* Para ficar bem alinhado 4 em cima, 3 embaixo */
.days-grid {
    grid-template-columns: repeat(4, 1fr);
}
.days-grid button:nth-child(5) { grid-column: 1 / 2; }
.days-grid button:nth-child(6) { grid-column: 2 / 3; }
.days-grid button:nth-child(7) { grid-column: 3 / 5; } /* Estica domingo nos dois últimos slots */

.day-btn {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 10px 4px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: var(--transition-smooth);
}

.day-btn:hover {
    border-color: var(--color-gold-alpha);
    background-color: var(--color-surface-hover);
}

.day-btn.active {
    border-color: var(--color-gold);
    background-color: var(--color-gold-alpha);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

.day-num {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-gold);
}

.day-name {
    font-size: 0.65rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.day-btn.active .day-name {
    color: var(--color-text-primary);
    font-weight: 500;
}

/* Card de Reflexão Diária */
.day-reflection-card {
    border-left: 3px solid var(--color-gold);
    animation: fadeIn 0.4s ease forwards;
}

.reflection-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 8px;
    margin-bottom: 12px;
}

.day-reflection-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-gold);
}

.back-to-main-audio {
    background: none;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-family: var(--font-sans);
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: var(--transition-smooth);
}

.back-to-main-audio:hover {
    background-color: var(--color-gold);
    color: var(--color-bg-deep);
}

/* 12. Aba 3: Oração Escrita */
.prayer-card {
    position: relative;
    border: 1px solid var(--color-border);
    background-image: radial-gradient(circle at top, rgba(212, 175, 55, 0.04) 0%, rgba(0, 0, 0, 0) 70%);
}

.prayer-cross {
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-bottom: 8px;
    text-align: center;
    line-height: 1;
}

.prayer-content {
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    font-family: var(--font-serif);
    color: #e0e0e0;
}

/* 13. Estado de Fallback (NFC scan prompt) */
.fallback-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 10px;
    min-height: 70vh;
    justify-content: center;
}

/* Ícone NFC e animação de ondas */
.nfc-icon-container {
    position: relative;
    width: 140px;
    height: 140px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
}

.nfc-sensor-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-gold);
    z-index: 5;
    box-shadow: var(--shadow-premium);
}

.nfc-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid var(--color-gold-alpha);
    opacity: 0;
    pointer-events: none;
    z-index: 1;
}

.ring-1 {
    animation: ripple 3s cubic-bezier(0.1, 0.8, 0.3, 1) infinite;
}

.ring-2 {
    animation: ripple 3s cubic-bezier(0.1, 0.8, 0.3, 1) infinite 1s;
}

.ring-3 {
    animation: ripple 3s cubic-bezier(0.1, 0.8, 0.3, 1) infinite 2s;
}

@keyframes ripple {
    0% {
        transform: scale(0.6);
        opacity: 0;
    }
    30% {
        opacity: 0.8;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.fallback-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.fallback-subtitle {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 36px;
    padding: 0 16px;
}

.fallback-divider {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.fallback-divider::before,
.fallback-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
}

.fallback-divider span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

/* Botões Genéricos */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: var(--border-radius-md);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
}

.btn-gold {
    background-color: var(--color-gold);
    color: var(--color-bg-deep);
}

.btn-gold:hover {
    background-color: var(--color-gold-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: none;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
}

.btn-outline:hover {
    background-color: var(--color-gold-alpha);
    transform: translateY(-2px);
}

.cross-accent {
    font-size: 1.1rem;
    line-height: 1;
}

.demo-buttons-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    padding: 0 16px;
}

/* 14. Footer Discreto */
.app-footer {
    padding: 24px;
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.app-footer p {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* 15. Ajustes de Responsividade para Desktop */
@media (min-width: 481px) {
    body {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
        background: radial-gradient(circle at center, #1c1c1c 0%, #080808 100%);
    }
    
    .device-container {
        border-radius: 24px;
        height: 92vh;
        min-height: 800px;
        max-height: 960px;
        overflow-y: auto;
        border: 4px solid #2d2d2d;
    }
    
    .app-header {
        border-top-left-radius: 20px;
        border-top-right-radius: 20px;
    }
}