/* ==========================================================================
   PERSONALIZACIÓN VISUAL GÓTICA ROMÁNTICA — MARIAN MIS XV AÑOS
   Edición Especial de Lujo: Terciopelo, Encaje, Borgoña y Plata Envejecida
   ========================================================================== */

:root {
    /* --- PALETA DE COLOR OFICIAL GÓTICA ROMÁNTICA --- */
    --color-carbon: #171518;            /* Negro carbón de fondo principal */
    --color-borgoña: #641C32;           /* Borgoña protagonista */
    --color-vino: #3B1424;              /* Vino oscuro profundo de atmósfera */
    --color-plata: #A9A2A5;             /* Plata envejecida para filigranas y bordes */
    --color-marfil: #F5F0EC;            /* Marfil para textos iluminados y lectura */
    --color-humo: #777078;              /* Gris humo para sutiles etiquetas y detalles */

    /* Variables Maestras de Compatibilidad del Sistema */
    --color-maestro: #641C32;
    --accent-color: #641C32;
    --text-color: #F5F0EC;
    --text-muted: #A9A2A5;
    --xv-title-color: #A9A2A5;
    --bg-color: #171518;
    --card-bg: rgba(28, 23, 28, 0.9);
    
    /* Efectos de Plata Envejecida y Terciopelo */
    --border-silver-subtle: rgba(169, 162, 165, 0.24);
    --border-silver-strong: rgba(169, 162, 165, 0.45);
    --glow-burgundy: 0 0 25px rgba(100, 28, 50, 0.45);
    --glow-silver: 0 0 15px rgba(169, 162, 165, 0.25);
    --shadow-velvet: 0 14px 40px rgba(0, 0, 0, 0.65);

    /* Tipografías Editoriales y Victorianas */
    --title-font-family: 'Against Regular', 'Cinzel', 'Playfair Display', 'Georgia', serif;
    --serif-font: 'Cinzel', 'Playfair Display', 'Georgia', serif;
    --body-font: 'Montserrat', 'Segoe UI', Roboto, sans-serif;
    --title-font-weight: 700;
    --title-font-size-h1: clamp(2.4rem, 8vw, 3.8rem);
    --subtitle-font-size: 1.3em;

    /* Configuración para la Ventana de Comentarios / Modales */
    --color-comentario-maestro: #641C32;
    --color-comentario-bg: rgba(23, 21, 24, 0.94);
    --color-comentario-border: rgba(169, 162, 165, 0.35);
    --color-comentario-titulo: #F5F0EC;
}

/* ==========================================================================
   RESET & TIPOGRAFÍA BASE
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

@font-face {
    font-family: "Against Regular"; 
    src: url('fonts/against-regular.woff') format('woff'); 
    font-weight: 400; 
    font-style: normal; 
    font-display: swap;
}

html {
    scroll-behavior: smooth;
    background-color: var(--color-carbon);
}

body {
    font-family: var(--body-font);
    background-color: var(--color-carbon);
    /* Atmósfera de terciopelo y penumbra romántica con gradientes radiales */
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(100, 28, 50, 0.25) 0%, transparent 60%),
        radial-gradient(circle at 10% 40%, rgba(59, 20, 36, 0.25) 0%, transparent 45%),
        radial-gradient(circle at 90% 70%, rgba(100, 28, 50, 0.18) 0%, transparent 50%),
        linear-gradient(180deg, #171518 0%, #1c181d 40%, #151316 100%);
    background-attachment: fixed;
    color: var(--color-marfil);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Barras de desplazamiento góticas en plata y carbón */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #171518;
}
::-webkit-scrollbar-thumb {
    background: #3B1424;
    border-radius: 4px;
    border: 1px solid rgba(169, 162, 165, 0.3);
}
::-webkit-scrollbar-thumb:hover {
    background: #641C32;
    border-color: rgba(169, 162, 165, 0.6);
}

.container {
    width: 92%;
    max-width: 820px;
    margin: 0 auto;
}

/* ==========================================================================
   TARJETAS Y MARCOS VICTORIANOS (.card)
   ========================================================================== */
.card {
    background: var(--card-bg);
    border-radius: 22px;
    padding: 24px;
    border: 1px solid var(--border-silver-subtle);
    box-shadow: 
        var(--shadow-velvet),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        inset 0 0 20px rgba(59, 20, 36, 0.15);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: relative;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    border-color: rgba(169, 162, 165, 0.36);
}

/* ==========================================================================
   PORTADA DEL ÁLBUM (HERO SECTION GÓTICA DE LUJO)
   ========================================================================== */
.main-header {
    position: relative;
    height: 78vh; 
    min-height: 480px;
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid rgba(169, 162, 165, 0.18);
}

/* Imagen de fondo con velo de misterio, contraste dramático y viñeta */
.hero-image {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(180deg, 
            rgba(23, 21, 24, 0.35) 0%, 
            rgba(59, 20, 36, 0.45) 50%, 
            rgba(23, 21, 24, 0.95) 100%
        ),
        url('boda.jpg');
    background-size: cover;
    background-position: center 20%; 
    z-index: 1;
    filter: contrast(1.1) saturate(1.05);
}

/* Degradado envolvente que fusiona el fondo con la noche */
.hero-gradient {
    position: absolute;
    bottom: -2px; left: 0; width: 100%;
    height: 75%; 
    background: linear-gradient(to top, 
        #171518 12%,         
        rgba(23, 21, 24, 0.88) 45%,  
        rgba(59, 20, 36, 0.35) 75%,
        transparent 100%    
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding-bottom: 45px; 
    text-align: center;
    width: 90%;
    max-width: 600px;
}

/* Cinta de terciopelo bordada con detalles de plata (Badge superior más pequeño y delicado) */
.badge-premium {
    font-family: var(--serif-font);
    background: linear-gradient(135deg, rgba(100, 28, 50, 0.75), rgba(59, 20, 36, 0.9));
    color: var(--color-marfil);
    padding: 3px 11px;
    border-radius: 20px;
    font-size: 0.58em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 1px solid var(--border-silver-strong);
    box-shadow: 
        0 3px 12px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
    display: inline-block;
    backdrop-filter: blur(8px);
}

.hero-content h3 {
    font-family: var(--serif-font);
    font-weight: 600;
    font-size: var(--subtitle-font-size);
    margin-top: 16px;
    color: var(--color-plata);
    text-transform: uppercase;
    letter-spacing: 4px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* Nombre de la Quinceañera: Foco de Protagonismo y Majestuosidad Original */
.hero-content h1 {
    font-family: var(--title-font-family);
    font-weight: 700;
    font-size: var(--title-font-size-h1); 
    color: var(--color-marfil); 
    margin: 2px 0 6px;
    letter-spacing: 1px;
    line-height: 1.1;
    text-shadow: 
        0 0 30px rgba(100, 28, 50, 0.85),
        0 4px 14px rgba(0, 0, 0, 0.95),
        0 0 2px rgba(169, 162, 165, 0.6);
}

.event-date {
    font-family: var(--serif-font);
    color: var(--color-plata);
    font-size: 0.85em;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 4px;
}

.event-date::before,
.event-date::after {
    content: '✦';
    color: var(--color-borgoña);
    font-size: 0.85em;
    text-shadow: 0 0 10px rgba(100, 28, 50, 0.8);
}

/* ==========================================================================
   BARRA DE ESTADÍSTICAS (ORFEBRERÍA VICTORIANA)
   ========================================================================== */
.stats-bar {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap !important;
    width: 94%;
    max-width: 520px;
    margin: -16px auto 26px !important;
    padding: 10px 10px !important;
    position: relative;
    z-index: 10;
    background: rgba(30, 24, 30, 0.8) !important;
    border: 1px solid var(--border-silver-subtle) !important;
    border-radius: 20px !important;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    color: var(--color-plata);
    text-align: center;
    flex: 1 1 0px;
    min-width: 0;
    padding: 0 2px;
    transition: transform 0.25s ease;
}

.stat-item:hover {
    transform: translateY(-2px);
}

.stat-item .icon { 
    width: 15px; 
    height: 15px; 
    fill: var(--color-plata); 
    opacity: 0.9;
    margin-bottom: 2px;
    transition: fill 0.25s ease, filter 0.25s ease;
}

.stat-item:hover .icon {
    fill: var(--color-marfil);
    filter: drop-shadow(0 0 6px var(--color-borgoña));
}

.stat-number {
    font-family: var(--serif-font);
    font-size: 0.78em;
    font-weight: 700;
    color: var(--color-marfil);
    line-height: 1.1;
    letter-spacing: 0.3px;
}

.stat-label { 
    font-size: 0.52em; 
    font-weight: 600; 
    color: var(--color-plata); 
    letter-spacing: 0.1px;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* ==========================================================================
   BARRA DE DESCARGA QR (INVITACIÓN DE GALA VICTORIANA)
   ========================================================================== */
.qr-download-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    margin: 10px 0 28px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(42, 28, 36, 0.85) 0%, rgba(23, 21, 24, 0.95) 100%);
    border: 1px solid var(--border-silver-strong);
    border-radius: 18px;
    text-decoration: none;
    color: var(--color-marfil);
    font-family: var(--serif-font);
    font-size: 0.88em;
    font-weight: 600;
    letter-spacing: 1px;
    white-space: nowrap;
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.qr-download-bar:hover {
    background: linear-gradient(135deg, rgba(100, 28, 50, 0.92) 0%, rgba(59, 20, 36, 0.98) 100%);
    border-color: rgba(169, 162, 165, 0.75);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 
        0 12px 32px rgba(100, 28, 50, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.icon-qr { 
    width: 20px; 
    height: 20px; 
    stroke: currentColor; 
}

/* ==========================================================================
   NAVEGACIÓN POR PESTAÑAS (ENCUAJES Y RELIEVE ATERCIOPELADO)
   ========================================================================== */
.tabs-nav {
    display: flex;
    padding: 6px !important;
    background: rgba(23, 21, 24, 0.85) !important;
    border: 1px solid var(--border-silver-subtle) !important;
    border-radius: 40px !important;
    margin-bottom: 26px;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.tab-button {
    flex: 1;
    border: none;
    background: transparent;
    padding: 11px 12px;
    border-radius: 36px;
    cursor: pointer;
    font-family: var(--serif-font);
    font-size: 0.77em;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--color-plata);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.tab-button:hover:not(.active) {
    color: var(--color-marfil);
    background: rgba(169, 162, 165, 0.08);
}

.tab-button.active {
    background: linear-gradient(135deg, #641C32 0%, #3B1424 100%) !important;
    color: var(--color-marfil) !important; 
    border: 1px solid var(--border-silver-strong);
    box-shadow: 
        0 4px 18px rgba(100, 28, 50, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.25) !important;
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.45s ease; }

/* ==========================================================================
   BARRA DE CAMBIO DE VISTA (MOSAICO / STORY)
   ========================================================================== */
.view-mode-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 22px;
}

.view-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-silver-subtle);
    background: rgba(30, 25, 30, 0.75);
    padding: 7px 18px;
    border-radius: 20px;
    font-family: var(--serif-font);
    font-size: 0.78em;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--color-plata);
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
    transition: all 0.25s ease;
}

.view-btn svg { 
    width: 14px; 
    height: 14px; 
    fill: currentColor; 
}

.view-btn.active {
    border-color: var(--border-silver-strong);
    color: var(--color-marfil);
    background: linear-gradient(135deg, rgba(100, 28, 50, 0.85), rgba(59, 20, 36, 0.95));
    box-shadow: 
        0 4px 16px rgba(100, 28, 50, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.view-btn:hover:not(.active) {
    border-color: rgba(169, 162, 165, 0.45);
    color: var(--color-marfil);
    background: rgba(45, 36, 45, 0.85);
}

/* ==========================================================================
   GALERÍA DE FOTOS Y VIDEOS (MARCOS ANTIGUOS Y PROTAGONISMO DE FOTOS)
   ========================================================================== */
.gallery-grid.mode-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 12px;
}

@media (min-width: 768px) {
    .gallery-grid.mode-grid { grid-template-columns: repeat(4, 1fr); }
}

.gallery-container {
    position: relative;
    width: 100%;
}

/* Difuminado lateral en Modo Story con tono noche profunda */
.gallery-container.mode-single-active::before,
.gallery-container.mode-single-active::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 48px;
    z-index: 10;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.gallery-container.mode-single-active::before {
    left: 0;
    background: linear-gradient(to right, #171518 0%, rgba(23, 21, 24, 0) 100%);
}

.gallery-container.mode-single-active::after {
    right: 0;
    background: linear-gradient(to left, #171518 0%, rgba(23, 21, 24, 0) 100%);
}

.gallery-grid.mode-single {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: 18px;
    padding: 10px 45px 25px !important;
    margin: 0 auto;
    max-width: 480px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.gallery-grid.mode-single::-webkit-scrollbar {
    display: none;
}

/* Tarjeta individual de imagen: Marco con filete de plata envejecida */
.gallery-image-item {
    border-radius: 18px;
    overflow: hidden;
    background: #171518;
    border: 1px solid var(--border-silver-subtle);
    cursor: pointer;
    position: relative;
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.6),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    transition: transform 0.3s cubic-bezier(0.2, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.mode-grid .gallery-image-item { 
    aspect-ratio: 1/1; 
}

.gallery-image-item:hover {
    border-color: var(--border-silver-strong);
    box-shadow: 
        0 14px 35px rgba(100, 28, 50, 0.35),
        0 4px 12px rgba(0, 0, 0, 0.8),
        inset 0 0 0 1px rgba(169, 162, 165, 0.25);
    transform: translateY(-3px);
}

.mode-single .gallery-image-item {
    flex: 0 0 85%;
    max-width: 360px;
    scroll-snap-align: center;
    aspect-ratio: 3/4;
    border-radius: 22px;
    opacity: 0.35;
    filter: brightness(0.8) contrast(0.9);
    transform: scale(0.92);
    transition: opacity 0.35s ease, transform 0.35s ease, filter 0.35s ease;
}

.mode-single .gallery-image-item.active-story {
    opacity: 1;
    filter: brightness(1) contrast(1);
    transform: scale(1);
    border-color: var(--border-silver-strong);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.75), 0 0 25px rgba(100, 28, 50, 0.3);
}

.gallery-image-item img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    image-orientation: from-image; 
    display: block;
    transition: transform 0.4s ease;
}

.gallery-image-item:hover img {
    transform: scale(1.03);
}

/* Pie de foto e info en modo Story */
.mode-single .item-overlay-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 18px 18px;
    background: linear-gradient(to top, 
        rgba(15, 12, 16, 0.95) 0%, 
        rgba(59, 20, 36, 0.5) 60%, 
        transparent 100%
    );
    color: var(--color-marfil);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 2px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mode-single .gallery-image-item.active-story .item-overlay-info {
    opacity: 1;
}

.mode-single .item-overlay-info .story-title {
    font-family: var(--serif-font);
    font-weight: 700;
    font-size: 0.95em;
    color: var(--color-marfil);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.8);
    line-height: 1.25;
}

.mode-single .item-overlay-info .story-subtitle {
    font-size: 0.78em;
    color: var(--color-plata);
    font-weight: 400;
}

.story-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 16px 0 10px;
}

.story-dot {
    width: 20px;
    height: 4px;
    border-radius: 2px;
    background: rgba(169, 162, 165, 0.25);
    transition: all 0.3s ease;
    cursor: pointer;
}

.story-dot.active {
    width: 32px;
    background: var(--color-borgoña);
    box-shadow: 0 0 10px rgba(100, 28, 50, 0.7);
}

/* ==========================================================================
   MODALES (COFRES VICTORIANOS GÓTICOS CON FILIGRANA DE PLATA)
   ========================================================================== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(10, 8, 12, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 3000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-content {
    width: 100%;
    max-width: 420px;
    position: relative;
    background: linear-gradient(135deg, rgba(32, 26, 33, 0.96) 0%, rgba(20, 18, 22, 0.98) 100%) !important;
    border: 1.5px solid var(--border-silver-strong) !important;
    border-radius: 22px;
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.85),
        0 0 35px rgba(100, 28, 50, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    animation: slideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    color: var(--color-marfil);
}

.close-modal {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 26px; 
    color: var(--color-plata); 
    cursor: pointer;
    transition: all 0.2s ease;
}

.close-modal:hover {
    color: #ffffff;
    transform: scale(1.15) rotate(90deg);
}

.section-title {
    font-family: var(--serif-font) !important;
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    color: var(--color-marfil) !important;
    text-align: center;
    margin-bottom: 6px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.modal-subtitle {
    font-size: 0.8em !important;
    color: var(--color-plata) !important;
    text-align: center;
    margin-bottom: 18px;
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* ==========================================================================
   FORMULARIOS, INPUTS Y SELECTOR DE COLORES
   ========================================================================== */
input, textarea, button, select {
    font-family: inherit;
}

input[type="text"], input[type="password"], textarea {
    font-family: var(--body-font);
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-silver-subtle);
    border-radius: 14px;
    background: rgba(18, 15, 20, 0.85);
    margin-bottom: 12px;
    font-size: 0.88em;
    outline: none;
    color: var(--color-marfil); 
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.5);
    transition: all 0.25s ease;
}

input::placeholder, textarea::placeholder {
    font-family: var(--body-font);
    color: var(--color-humo);
    opacity: 0.85;
}

input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
    background: rgba(25, 20, 26, 0.98);
    border-color: var(--color-borgoña);
    box-shadow: 
        0 0 0 3px rgba(100, 28, 50, 0.35),
        0 0 15px rgba(100, 28, 50, 0.25),
        inset 0 1px 4px rgba(0, 0, 0, 0.4);
    color: #ffffff;
}

textarea {
    resize: none;
    min-height: 64px;
}

.color-options {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin: 12px 0 20px;
    width: 100%;
}

.color-option { 
    cursor: pointer; 
    position: relative; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
}

.color-option input[type="radio"] { 
    display: none; 
}

.color-box {
    width: 34px; 
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--color-carbon);
    box-shadow: 0 0 0 1.5px var(--border-silver-subtle);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Tonos aristocráticos victorianos para dedicatorias */
.color-box.lightpink   { background: linear-gradient(135deg, #641C32, #441a29); }
.color-box.lightgreen  { background: linear-gradient(135deg, #2d4538, #1a2820); }
.color-box.lightorange { background: linear-gradient(135deg, #4f3322, #331f16); }
.color-box.lightblue   { background: linear-gradient(135deg, #263850, #16202e); }
.color-box.black       { background: linear-gradient(135deg, #2b252d, #141116); border-color: #641C32; }

.color-box.custom-color-box {
    background: conic-gradient(from 0deg, #641C32, #3B1424, #A9A2A5, #F5F0EC, #641C32);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

.color-option input[type="radio"]:checked + .color-box {
    transform: scale(1.25);
    box-shadow: 
        0 0 0 2px var(--color-marfil),
        0 0 14px var(--color-borgoña); 
}

/* ÁREA DE CARGA DE ARCHIVOS */
.upload-area {
    border: 2px dashed var(--border-silver-strong);
    border-radius: 20px;
    padding: 26px;
    text-align: center;
    margin-bottom: 16px;
    background: rgba(20, 16, 21, 0.6);
    cursor: pointer;
    transition: all 0.25s ease;
}

.upload-area:hover {
    border-color: var(--color-borgoña);
    background: rgba(45, 25, 35, 0.5);
    box-shadow: 0 0 20px rgba(100, 28, 50, 0.3);
}

.icon-circle {
    width: 58px; 
    height: 58px;
    background: linear-gradient(135deg, #3B1424, #171518);
    border-radius: 50%;
    display: flex; 
    align-items: center; 
    justify-content: center;
    margin: 0 auto 12px;
    border: 1px solid var(--border-silver-strong);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
}

.icon-circle .icon {
    stroke: var(--color-marfil) !important;
}

#file-name-display {
    color: var(--color-plata);
    font-size: 0.85em;
}

#image-preview-container { 
    display: flex; 
    justify-content: center; 
    margin: 10px 0 20px; 
}

#image-preview {
    display: none;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    width: 100%;
}

#image-preview img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    image-orientation: from-image; 
    border-radius: 12px;
    border: 1px solid var(--border-silver-subtle);
}

/* ==========================================================================
   BOTONES PRINCIPALES Y SECUNDARIOS
   ========================================================================== */
.btn-primary {
    width: 100%;
    padding: 14px 22px;
    background: linear-gradient(135deg, #641C32 0%, #3B1424 100%) !important; 
    color: var(--color-marfil);
    border: 1px solid var(--border-silver-strong);
    border-radius: 16px;
    font-family: var(--serif-font);
    font-weight: 700;
    font-size: 0.88em;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 
        0 6px 20px rgba(100, 28, 50, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
    transition: all 0.3s ease;
}

.btn-primary:hover { 
    background: linear-gradient(135deg, #7c223e 0%, #4a192e 100%) !important;
    border-color: rgba(169, 162, 165, 0.85);
    box-shadow: 
        0 10px 28px rgba(100, 28, 50, 0.6),
        0 0 15px rgba(169, 162, 165, 0.25);
    transform: translateY(-2px); 
}

.btn-secondary {
    background: rgba(35, 28, 35, 0.7) !important;
    color: var(--color-plata) !important;
    border: 1px solid var(--border-silver-subtle) !important;
    padding: 12px 28px;
    border-radius: 40px;
    font-family: var(--serif-font);
    font-size: 0.82em;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-secondary:hover {
    background: rgba(55, 42, 55, 0.85) !important;
    border-color: var(--border-silver-strong) !important;
    color: var(--color-marfil) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   BOTÓN FLOTANTE (FAB) SUBIR FOTO
   ========================================================================== */
.floating-action-btn {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #641C32 0%, #3B1424 100%) !important; 
    color: var(--color-marfil) !important;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: var(--serif-font);
    font-weight: 700;
    font-size: 0.85em;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center; 
    gap: 10px;
    border: 1.5px solid var(--border-silver-strong);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.7),
        0 0 25px rgba(100, 28, 50, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.25) !important;
    z-index: 1000;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.floating-action-btn:hover { 
    transform: translateX(-50%) translateY(-3px); 
    background: linear-gradient(135deg, #7c223e 0%, #4a192e 100%) !important;
    border-color: rgba(169, 162, 165, 0.9);
    box-shadow: 
        0 14px 38px rgba(100, 28, 50, 0.65),
        0 0 30px rgba(169, 162, 165, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.4) !important;
}

/* ==========================================================================
   DEDICATORIAS / CARTAS VICTORIANAS Y MENSAJES (.note-item)
   ========================================================================== */
.note-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.note-item, .note-preview {
    padding: 28px 24px !important;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-radius: 8px;
    border: 1px solid var(--border-silver-subtle) !important;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.55),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Pequeño sello ornamental en la esquina de cada carta */
.note-item::before, .note-preview::before {
    content: '❦';
    position: absolute;
    top: 8px;
    font-size: 0.9em;
    color: var(--color-plata);
    opacity: 0.45;
}

/* Variantes de color en tonos aterciopelados y pergamino gótico */
.note-item.lightpink, .note-preview.lightpink { 
    background: linear-gradient(135deg, #441a29 0%, #2e111b 100%) !important; 
    border-color: rgba(169, 162, 165, 0.32) !important;
}
.note-item.lightpink .note-name, .note-preview.lightpink .note-name { color: var(--color-plata) !important; }
.note-item.lightpink .note-text, .note-preview.lightpink .note-text { color: var(--color-marfil) !important; }

.note-item.black, .note-preview.black { 
    background: linear-gradient(135deg, #1f1b20 0%, #120f13 100%) !important; 
    border-color: var(--border-silver-strong) !important;
}
.note-item.black .note-name, .note-preview.black .note-name { color: var(--color-plata) !important; }
.note-item.black .note-text, .note-preview.black .note-text { color: var(--color-marfil) !important; }

.note-item.lightgreen, .note-preview.lightgreen { 
    background: linear-gradient(135deg, #1c2c24 0%, #121c17 100%) !important; 
    border-color: rgba(120, 160, 140, 0.3) !important;
}
.note-item.lightgreen .note-name, .note-preview.lightgreen .note-name { color: #b8ded0 !important; }
.note-item.lightgreen .note-text, .note-preview.lightgreen .note-text { color: #f0faf5 !important; }

.note-item.lightblue, .note-preview.lightblue { 
    background: linear-gradient(135deg, #182535 0%, #0f1822 100%) !important; 
    border-color: rgba(140, 160, 190, 0.3) !important;
}
.note-item.lightblue .note-name, .note-preview.lightblue .note-name { color: #bacfe8 !important; }
.note-item.lightblue .note-text, .note-preview.lightblue .note-text { color: #f0f6fc !important; }

.note-item.lightorange, .note-preview.lightorange { 
    background: linear-gradient(135deg, #3d2518 0%, #25160d 100%) !important; 
    border-color: rgba(190, 140, 110, 0.3) !important;
}
.note-item.lightorange .note-name, .note-preview.lightorange .note-name { color: #e5c3b0 !important; }
.note-item.lightorange .note-text, .note-preview.lightorange .note-text { color: #faf1eb !important; }

.note-item .note-name, .note-preview .note-name { 
    font-family: var(--serif-font);
    font-weight: 700; 
    font-size: 0.82em; 
    text-transform: uppercase; 
    letter-spacing: 1.5px;
    margin-bottom: 12px; 
    opacity: 0.95;
}

.note-item .note-text, .note-preview .note-text { 
    font-family: "Ink Free", "Great Vibes", cursive; 
    font-size: 1.45em; 
    line-height: 1.3;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.note-grid .note-item:nth-child(even) { transform: rotate(1deg); }
.note-grid .note-item:nth-child(odd) { transform: rotate(-0.8deg); }
.note-grid .note-item:hover { 
    transform: rotate(0deg) scale(1.03); 
    z-index: 5; 
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(100, 28, 50, 0.35) !important;
}

#note-preview-section { display: flex; justify-content: center; margin: 20px 0; }

/* ==========================================================================
   NOTAS DE VOZ (REPRODUCTORES DE TERCIOPELO Y MICRÓFONO JOYA)
   ========================================================================== */
.voice-card-cta {
    text-align: center;
    padding: 28px 24px;
    margin-bottom: 28px;
}

.voice-cta-btn {
    margin-top: 16px;
    padding: 13px 28px;
    border-radius: 40px;
    font-family: var(--serif-font);
    font-size: 0.88em;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: linear-gradient(135deg, #641C32 0%, #3B1424 100%) !important;
    color: var(--color-marfil) !important;
    border: 1px solid var(--border-silver-strong);
    cursor: pointer;
    box-shadow: 
        0 6px 20px rgba(100, 28, 50, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: all 0.25s ease;
}

.voice-cta-btn:hover {
    background: linear-gradient(135deg, #7c223e 0%, #4a192e 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(100, 28, 50, 0.65);
}

.voice-modal-box {
    max-width: 420px !important;
    width: 92%;
    padding: 30px !important;
    border-radius: 22px !important;
}

.voice-recorder-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 15px;
}

#voiceUploaderName {
    width: 100%;
    padding: 12px 16px;
    border-radius: 14px;
    border: 1px solid var(--border-silver-subtle);
    font-size: 0.88em;
    outline: none;
    background: rgba(18, 15, 20, 0.85);
    color: var(--color-marfil);
}

.voice-status-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 22px;
    background: rgba(18, 15, 20, 0.7);
    border-radius: 18px;
    border: 1px solid var(--border-silver-subtle);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Botón de micrófono relicario gótico */
.mic-record-button {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3B1424 0%, #171518 100%);
    color: var(--color-marfil);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 2px solid var(--border-silver-strong);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.6),
        0 0 20px rgba(100, 28, 50, 0.35);
    transition: all 0.3s ease;
}

.mic-record-button .mic-icon-svg {
    width: 32px;
    height: 32px;
}

.mic-record-button:hover {
    transform: scale(1.06);
    border-color: #ffffff;
    box-shadow: 0 10px 28px rgba(100, 28, 50, 0.6);
}

.mic-record-button.recording {
    background: linear-gradient(135deg, #8b1836 0%, #641C32 100%) !important;
    border-color: #ffffff;
    animation: micPulse 1.2s infinite alternate;
    box-shadow: 0 0 35px rgba(200, 30, 70, 0.8) !important;
}

@keyframes micPulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.12); }
}

.voice-timer {
    font-family: var(--serif-font);
    font-size: 1.15em;
    font-weight: 700;
    color: var(--color-marfil);
    letter-spacing: 2px;
}

.voice-status-label {
    font-size: 0.8em;
    color: var(--color-plata);
    text-align: center;
}

.voice-preview-box {
    background: rgba(22, 18, 24, 0.95);
    padding: 18px;
    border-radius: 16px;
    border: 1px solid var(--border-silver-subtle);
    text-align: center;
}

.preview-title {
    font-size: 0.82em;
    font-weight: 600;
    color: var(--color-plata);
    margin-bottom: 12px;
}

#audioPreview {
    width: 100%;
    margin-bottom: 12px;
    height: 40px;
    border-radius: 20px;
    filter: invert(0.85) hue-rotate(180deg);
}

.voice-action-row {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.voice-action-row button {
    flex: 1;
    padding: 11px 14px;
    font-family: var(--serif-font);
    font-size: 0.8em;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    border-radius: 12px;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.audio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 22px;
}

.audio-card {
    padding: 18px !important;
    border-radius: 18px !important;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: rgba(26, 21, 26, 0.88) !important;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-silver-subtle);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.audio-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-silver-strong);
}

.audio-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85em;
    color: var(--color-plata);
}

.audio-uploader strong {
    font-family: var(--serif-font);
    color: var(--color-marfil);
    letter-spacing: 0.5px;
}

.audio-date {
    font-size: 0.78em;
    color: var(--color-humo);
}

.audio-player {
    width: 100%;
    height: 38px;
    border-radius: 20px;
    filter: invert(0.88) hue-rotate(180deg) brightness(1.1);
    user-select: none;
    -webkit-user-select: none;
}

/* ==========================================================================
   VIDEOS & INSIGNIA PLAY
   ========================================================================== */
.video-play-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(59, 20, 36, 0.75);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    border: 1.5px solid var(--border-silver-strong);
    z-index: 5;
    transition: all 0.25s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

.video-play-badge svg {
    width: 22px;
    height: 22px;
    fill: var(--color-marfil);
    margin-left: 2px;
}

.gallery-image-item:hover .video-play-badge {
    transform: translate(-50%, -50%) scale(1.15);
    background: rgba(100, 28, 50, 0.9);
    border-color: #ffffff;
    box-shadow: 0 0 25px rgba(100, 28, 50, 0.8);
}

/* ==========================================================================
   CONTROL DE MÚSICA DE FONDO (BOTÓN JOYA)
   ========================================================================== */
.music-control-container { 
    position: fixed; 
    bottom: 28px; 
    right: 20px; 
    z-index: 1000; 
    display: flex;
    flex-direction: column;
    align-items: center;
}

.music-label {
    font-family: var(--serif-font);
    font-size: 0.52em; 
    text-transform: uppercase;
    letter-spacing: 1.8px; 
    font-weight: 700;
    color: var(--color-plata) !important;
    background: transparent; 
    margin-bottom: 4px;
    pointer-events: none;
    opacity: 0.9;
    animation: fadeIn 0.8s ease;
}

.floating-music-button { 
    width: 40px; 
    height: 40px; 
    border-radius: 50%; 
    border: 1.5px solid var(--border-silver-strong);
    background: linear-gradient(135deg, #3B1424 0%, #171518 100%); 
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.65),
        0 0 15px rgba(100, 28, 50, 0.35); 
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    justify-content: center;
    transition: all 0.3s ease;
}

.floating-music-button:hover { 
    transform: scale(1.12); 
    border-color: #ffffff;
    box-shadow: 0 8px 24px rgba(100, 28, 50, 0.65);
}

#music-icon { 
    width: 18px; 
    height: 18px; 
    fill: var(--color-marfil); 
} 

/* ==========================================================================
   LIGHTBOX & EXPERIENCIA INMERSIVA DE FOTOGRAFÍA
   ========================================================================== */
#lightbox { 
    display: none; 
    position: fixed; 
    top: 0; left: 0; width: 100%; height: 100%; 
    background: radial-gradient(circle at center, rgba(59, 20, 36, 0.45) 0%, rgba(15, 12, 16, 0.96) 80%);
    backdrop-filter: blur(16px); 
    -webkit-backdrop-filter: blur(16px);
    z-index: 4000; 
    justify-content: center; 
    align-items: center; 
    touch-action: pan-y;
}

.lightbox-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 90%;
    max-width: 440px;
    position: relative;
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox-img-box {
    position: relative;
    width: 100%;
    max-height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border-radius: 20px;
    border: 1.5px solid var(--border-silver-strong);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.85),
        0 0 30px rgba(100, 28, 50, 0.35);
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1), max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox-wrapper.has-comments .lightbox-img-box {
    transform: translateY(-4px);
    max-height: 52vh;
}

#lightbox-image { 
    max-width: 100%; 
    max-height: 100%; 
    border-radius: 18px; 
    object-fit: contain;
    image-orientation: from-image;
    transition: transform 0.2s ease, opacity 0.3s ease;
}

#lightbox-uploader-display {
    color: var(--color-marfil);
    font-family: var(--serif-font);
    font-weight: 600;
    font-size: 0.82em;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(30, 24, 30, 0.75);
    padding: 6px 20px;
    border-radius: 30px;
    border: 1px solid var(--border-silver-subtle);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
}

/* Comentarios flotantes en Lightbox */
.comments-list-box {
    width: 100%;
    max-height: 0px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0px 5px;
    opacity: 0;
    pointer-events: none;
    transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1), padding 0.45s ease;
}

.lightbox-wrapper.has-comments .comments-list-box {
    max-height: 95px;
    opacity: 1;
    padding: 5px;
    pointer-events: auto;
}

.comment-bubble {
    background: rgba(30, 24, 30, 0.85);
    border: 1px solid var(--border-silver-subtle);
    color: var(--color-marfil);
    padding: 8px 14px;
    border-radius: 14px;
    font-size: 0.82em;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: commentDissolve 0.45s ease-in-out forwards;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.comment-bubble strong {
    font-family: var(--serif-font);
    color: #e092a8; /* Rosa borgoña empolvada para destacar autores */
    margin-right: 6px;
    font-weight: 700;
}

/* Barra inferior de reacciones */
.reaction-bar {
    display: flex;
    align-items: center;
    justify-content: space-around;
    background: rgba(25, 20, 25, 0.85);
    border: 1px solid var(--border-silver-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 8px 18px;
    border-radius: 40px;
    width: 100%;
    margin-top: 6px;
    box-shadow: 
        0 12px 35px rgba(0, 0, 0, 0.7),
        0 0 20px rgba(100, 28, 50, 0.25);
}

.react-btn {
    background: transparent;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    transition: transform 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.react-btn:active {
    transform: scale(1.4);
}

.comment-trigger {
    font-size: 1.2em;
    color: var(--color-marfil);
    gap: 6px;
}

#comment-count-badge {
    font-size: 0.6em;
    background: var(--color-borgoña);
    color: var(--color-marfil);
    padding: 2px 7px;
    border-radius: 12px;
    font-weight: 800;
    border: 1px solid var(--border-silver-strong);
}

/* Animación de emojis flotantes */
#floating-emojis-container {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 100;
}

.floating-emoji {
    position: absolute;
    bottom: 20px;
    font-size: 2.2em;
    animation: floatUp 1.8s ease-out forwards;
    opacity: 0.9;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.6));
}

@keyframes floatUp {
    0% { transform: translateY(0) scale(0.6) rotate(0deg); opacity: 1; }
    100% { transform: translateY(-280px) scale(1.4) rotate(20deg); opacity: 0; }
}

.close-lightbox {
    position: absolute;
    top: 20px; right: 24px;
    font-size: 36px; 
    color: var(--color-plata); 
    cursor: pointer;
    z-index: 4020;
    transition: all 0.2s ease;
}

.close-lightbox:hover {
    color: #ffffff;
    transform: scale(1.15) rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--color-plata); 
    font-size: 55px; 
    cursor: pointer;
    padding: 16px;
    z-index: 4010;
    opacity: 0.7;
    transition: all 0.25s ease;
    font-weight: 100; 
}

.lightbox-nav:hover { 
    opacity: 1; 
    color: #ffffff;
    transform: translateY(-50%) scale(1.15); 
    text-shadow: 0 0 15px rgba(100, 28, 50, 0.8);
}

.prev-btn { left: 10px; }
.next-btn { right: 10px; }

/* ==========================================================================
   MODAL DE COMENTARIOS
   ========================================================================== */
#commentModal {
    z-index: 10000 !important;
    background: rgba(10, 8, 12, 0.8) !important;
}

#commentModal .modal-content {
    max-width: 370px;
    padding: 24px;
    background: var(--color-comentario-bg) !important;
    border: 1.5px solid var(--border-silver-strong) !important;
}

#commentModal .section-title {
    color: var(--color-marfil) !important;
}

#commentModal .modal-subtitle {
    color: var(--color-plata) !important;
}

#commentModal .btn-primary {
    background: linear-gradient(135deg, #641C32 0%, #3B1424 100%) !important;
    border: 1px solid var(--border-silver-strong);
    color: var(--color-marfil) !important;
    font-size: 0.82rem;
    padding: 13px 18px;
    margin-top: 8px;
}

/* ==========================================================================
   MODAL DE COPYRIGHT
   ========================================================================== */
#copyright-modal {
    z-index: 20000 !important;
    background: rgba(10, 8, 12, 0.85) !important;
}

#copyright-modal .modal-content {
    max-width: 330px;
    padding: 26px;
    background: linear-gradient(135deg, #231b23 0%, #151217 100%) !important;
    border: 1.5px solid var(--border-silver-strong) !important;
    text-align: center;
}

#copyright-modal .icon-circle {
    background: rgba(100, 28, 50, 0.3) !important;
    border-color: var(--color-borgoña) !important;
    color: #fca5a5 !important;
}

#copyright-modal h3 {
    font-family: var(--serif-font);
    color: var(--color-marfil) !important;
    margin-bottom: 10px;
    font-size: 1.15em;
    letter-spacing: 1px;
}

#copyright-modal p {
    color: var(--color-plata) !important;
    font-size: 0.85em;
    margin-bottom: 20px;
    line-height: 1.5;
}

#copyright-modal .btn-primary {
    padding: 10px 24px;
}

/* ==========================================================================
   DESCARGA Y SELECCIÓN DE RECUERDOS
   ========================================================================== */
.download-section { 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    margin: 40px 0 20px; 
    width: 100%; 
}

.gallery-grid.selection-mode .gallery-image-item {
    cursor: pointer;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-grid.selection-mode .gallery-image-item .selection-checkbox {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(15, 12, 16, 0.65);
    border: 2px solid var(--color-plata);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.2s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.gallery-grid.selection-mode .gallery-image-item.selected .selection-checkbox {
    background: #641C32;
    border-color: #ffffff;
    box-shadow: 0 0 12px rgba(100, 28, 50, 0.9);
}

.gallery-grid.selection-mode .gallery-image-item.selected .selection-checkbox::after {
    content: '✓';
    color: #ffffff;
    font-size: 15px;
    font-weight: 900;
}

.gallery-grid.selection-mode .gallery-image-item.selected {
    outline: 3px solid #641C32;
    outline-offset: -3px;
    transform: scale(0.97);
    box-shadow: 0 0 25px rgba(100, 28, 50, 0.6);
}

.selection-action-bar {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translate(-50%, 0);
    background: linear-gradient(135deg, rgba(35, 26, 32, 0.96), rgba(20, 18, 22, 0.98));
    border: 1px solid var(--border-silver-strong);
    color: var(--color-marfil);
    padding: 9px 18px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    z-index: 3500;
    box-shadow: 
        0 14px 40px rgba(0, 0, 0, 0.75),
        0 0 25px rgba(100, 28, 50, 0.4);
    animation: selectionBarSlideIn 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-width: 92vw;
    box-sizing: border-box;
}

@keyframes selectionBarSlideIn {
    from { transform: translate(-50%, 50px); opacity: 0; }
    to { transform: translate(-50%, 0); opacity: 1; }
}

.selection-action-bar span {
    font-family: var(--serif-font);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-marfil);
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.btn-primary-small {
    background: linear-gradient(135deg, #641C32, #3B1424) !important;
    border: 1px solid var(--border-silver-strong);
    color: var(--color-marfil);
    padding: 7px 14px;
    border-radius: 18px;
    font-family: var(--serif-font);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(100, 28, 50, 0.4);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-primary-small:hover {
    filter: brightness(1.2);
}

.btn-secondary-small {
    background: rgba(50, 40, 50, 0.6);
    border: 1px solid var(--border-silver-subtle);
    color: var(--color-plata);
    padding: 7px 12px;
    border-radius: 18px;
    font-family: var(--serif-font);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.btn-secondary-small:hover {
    color: var(--color-marfil);
    border-color: var(--border-silver-strong);
}

.btn-subtle-link {
    background: transparent;
    border: none;
    color: var(--color-plata);
    font-family: var(--serif-font);
    font-size: 0.84em;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-decoration: underline;
    cursor: pointer;
    transition: color 0.2s ease;
    padding: 6px 12px;
}

.btn-subtle-link:hover {
    color: var(--color-marfil);
    text-shadow: 0 0 10px rgba(100, 28, 50, 0.7);
}

/* ==========================================================================
   PIE DE PÁGINA (MAIN FOOTER)
   ========================================================================== */
.main-footer { 
    text-align: center; 
    padding: 45px 0 130px; 
    color: var(--color-humo); 
    font-size: 0.82em; 
    border-top: 1px solid rgba(169, 162, 165, 0.15);
    margin-top: 40px;
}

.main-footer a { 
    color: var(--color-plata); 
    text-decoration: none; 
    font-weight: 600; 
    transition: all 0.3s ease; 
}

.main-footer a:hover { 
    color: var(--color-marfil); 
    text-shadow: 0 0 12px rgba(100, 28, 50, 0.7);
}

.social-icons { 
    display: flex; 
    justify-content: center; 
    gap: 26px; 
    margin-bottom: 18px; 
}

.social-icons img { 
    width: 24px; 
    filter: brightness(0) invert(0.82); 
    opacity: 0.9; 
    transition: all 0.3s ease; 
}

.social-icons a:hover img { 
    opacity: 1; 
    filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
    transform: translateY(-2px);
}

.privacy-link {
    margin-bottom: 10px;
}

/* ==========================================================================
   ANIMACIONES & RESPONSIVE
   ========================================================================== */
@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(6px); } 
    to { opacity: 1; transform: translateY(0); } 
}

@keyframes slideUp { 
    from { opacity: 0; transform: translateY(24px); } 
    to { opacity: 1; transform: translateY(0); } 
}

@keyframes commentDissolve {
    0% { opacity: 0; filter: blur(6px); transform: scale(0.97); }
    100% { opacity: 1; filter: blur(0px); transform: scale(1); }
}

img { 
    -webkit-touch-callout: none; 
    user-select: none; 
}

@media (max-width: 480px) {
    .tabs-nav {
        padding: 5px !important;
        margin-bottom: 22px;
    }

    .tab-button {
        padding: 10px 6px;
        font-size: 0.71em;
        letter-spacing: 0.5px;
    }

    .stats-bar { 
        width: 95% !important; 
        padding: 8px 6px !important;
        gap: 2px !important;
    }

    .stat-label {
        font-size: 0.48em !important;
        letter-spacing: 0px !important;
    }

    .stat-number {
        font-size: 0.72em !important;
    }

    .stat-item .icon {
        width: 13px !important;
        height: 13px !important;
    }
    
    .lightbox-nav { 
        display: flex !important; 
        align-items: center;
        justify-content: center;
        font-size: 40px; 
        padding: 6px; 
        z-index: 4050;
        opacity: 0.85;
    }
    .prev-btn { left: 4px !important; }
    .next-btn { right: 4px !important; }
    
    .lightbox-wrapper {
        width: 84% !important;
        max-width: 320px !important;
    }

    .qr-download-bar { 
        font-size: 0.80em; 
        padding: 13px 14px; 
        white-space: nowrap;
    }

    .floating-action-btn {
        padding: 12px 24px;
        font-size: 0.8em;
    }
}

/* Prevenir zoom involuntario en inputs en Safari iOS */
@media screen and (max-width: 768px) {
    #uploaderName,
    #noteName,
    #noteText,
    #voiceUploaderName,
    #commentAuthor,
    #commentText {
        font-size: 16px !important;
    }
}