/**
 * ============================================================================
 * GPBC SACRED SURFACE TOKENS
 * ============================================================================
 * Light and Dark mode liturgical surface design tokens
 * For devotional content, share cards, and sacred UI surfaces
 * ============================================================================
 */

:root {
    /* Light Mode Sacred Surfaces */
    --sacred-surface-parchment-warm: #fdfbf7;
    --sacred-surface-light-stone: #f5f1eb;
    --sacred-surface-cream: #faf8f3;
    --sacred-surface-warm-white: #fffef9;
    
    /* Light Mode Sacred Overlays */
    --sacred-overlay-light: rgba(255, 255, 255, 0.92);
    --sacred-overlay-soft: rgba(253, 251, 247, 0.88);
    --sacred-overlay-translucent: rgba(255, 255, 255, 0.75);
    
    /* Light Mode Dividers */
    --sacred-divider-soft-gold: rgba(201, 162, 79, 0.25);
    --sacred-divider-warm-grey: rgba(139, 127, 107, 0.15);
    --sacred-divider-light: rgba(0, 0, 0, 0.08);
    
    /* Light Mode Text on Sacred Surfaces */
    --sacred-text-primary: #2c2416;
    --sacred-text-secondary: #5a5241;
    --sacred-text-muted: #8b7f6b;
    --sacred-text-gold-accent: #c9a24f;
    
    /* Light Mode Shadows */
    --sacred-shadow-soft: 0 2px 8px rgba(44, 36, 22, 0.08);
    --sacred-shadow-medium: 0 4px 16px rgba(44, 36, 22, 0.12);
    --sacred-shadow-deep: 0 8px 24px rgba(44, 36, 22, 0.16);
    
    /* Light Mode Glows */
    --sacred-glow-gold: 0 0 8px rgba(201, 162, 79, 0.25);
    --sacred-glow-warm: 0 0 12px rgba(255, 247, 230, 0.5);
}

[data-theme="dark"] {
    /* Dark Mode Sacred Surfaces */
    --sacred-surface-candle-navy: #1a1f2e;
    --sacred-surface-midnight-blue: #0f1419;
    --sacred-surface-deep-slate: #252a38;
    --sacred-surface-charcoal-warm: #2a2520;
    
    /* Dark Mode Sacred Overlays */
    --sacred-overlay-dark: rgba(26, 31, 46, 0.92);
    --sacred-overlay-deep: rgba(15, 20, 25, 0.88);
    --sacred-overlay-translucent: rgba(37, 42, 56, 0.75);
    
    /* Dark Mode Dividers */
    --sacred-divider-soft-gold: rgba(201, 162, 79, 0.35);
    --sacred-divider-warm-grey: rgba(139, 127, 107, 0.25);
    --sacred-divider-subtle: rgba(255, 255, 255, 0.12);
    
    /* Dark Mode Text on Sacred Surfaces */
    --sacred-text-primary: #f5f1eb;
    --sacred-text-secondary: #d4cfc5;
    --sacred-text-muted: #a39d91;
    --sacred-text-gold-accent: #d4af6a;
    
    /* Dark Mode Shadows */
    --sacred-shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.3);
    --sacred-shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.4);
    --sacred-shadow-deep: 0 8px 24px rgba(0, 0, 0, 0.5);
    
    /* Dark Mode Glows */
    --sacred-glow-gold: 0 0 12px rgba(212, 175, 106, 0.35);
    --sacred-glow-warm: 0 0 16px rgba(201, 162, 79, 0.25);
}

/* ============================================================================
   SACRED SURFACE UTILITY CLASSES
   ============================================================================ */

.sacred-surface-parchment {
    background-color: var(--sacred-surface-parchment-warm);
    color: var(--sacred-text-primary);
}

[data-theme="dark"] .sacred-surface-parchment {
    background-color: var(--sacred-surface-candle-navy);
}

.sacred-surface-overlay {
    background-color: var(--sacred-overlay-light);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

[data-theme="dark"] .sacred-surface-overlay {
    background-color: var(--sacred-overlay-dark);
}

.sacred-divider {
    border-color: var(--sacred-divider-soft-gold);
}

.sacred-text-primary {
    color: var(--sacred-text-primary);
}

.sacred-text-secondary {
    color: var(--sacred-text-secondary);
}

.sacred-text-muted {
    color: var(--sacred-text-muted);
}

.sacred-text-gold {
    color: var(--sacred-text-gold-accent);
}

.sacred-shadow-soft {
    box-shadow: var(--sacred-shadow-soft);
}

.sacred-shadow-medium {
    box-shadow: var(--sacred-shadow-medium);
}

.sacred-shadow-deep {
    box-shadow: var(--sacred-shadow-deep);
}

.sacred-glow-gold {
    box-shadow: var(--sacred-glow-gold);
}

/* ============================================================================
   DEVOTION CONTAINER WITH SACRED BACKGROUND
   ============================================================================ */

.devotion-container-with-background {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.devotion-container-with-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--sacred-overlay-soft);
    pointer-events: none;
    z-index: 0;
}

[data-theme="dark"] .devotion-container-with-background::before {
    background: var(--sacred-overlay-deep);
    opacity: 0.9;
}

.devotion-container-with-background > * {
    position: relative;
    z-index: 1;
}

/* ============================================================================
   SHARE CARD SACRED SURFACES
   ============================================================================ */

.share-card-sacred-surface {
    background: linear-gradient(
        135deg,
        var(--sacred-surface-parchment-warm) 0%,
        var(--sacred-surface-cream) 100%
    );
    box-shadow: var(--sacred-shadow-medium);
}

[data-theme="dark"] .share-card-sacred-surface {
    background: linear-gradient(
        135deg,
        var(--sacred-surface-candle-navy) 0%,
        var(--sacred-surface-deep-slate) 100%
    );
}

/* ============================================================================
   ACCESSIBILITY - TEXT CONTRAST GUARANTEES
   ============================================================================ */

.sacred-ensure-contrast-light {
    color: var(--sacred-text-primary);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .sacred-ensure-contrast-light {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.sacred-ensure-contrast-dark {
    color: var(--sacred-text-primary);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .sacred-ensure-contrast-dark {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

/* ============================================================================
   BACKGROUND IMAGE DIM FOR DARK MODE
   ============================================================================ */

[data-theme="dark"] .devotion-background-image {
    filter: brightness(0.9) contrast(1.1);
}

/* ============================================================================
   NO BRIGHT CENTER HIGHLIGHTS RULE
   ============================================================================ */

.sacred-background-safe-center {
    position: relative;
}

.sacred-background-safe-center::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: radial-gradient(
        circle,
        var(--sacred-overlay-translucent) 0%,
        transparent 70%
    );
    pointer-events: none;
    z-index: 0;
}

[data-theme="dark"] .sacred-background-safe-center::after {
    background: radial-gradient(
        circle,
        rgba(26, 31, 46, 0.6) 0%,
        transparent 70%
    );
}