/* ==========================================================================
   SECCIÓN 1: VARIABLES DE ENTORNO Y TEMAS (DESIGN TOKENS)
   ========================================================================== */
:root {
    /* Paleta de Colores Corporativa */
    --primary: #1a252f;
    --accent: #d35400;
    --success: #1e8449;
    --danger: #c0392b;
    --warning: #FFD41C;
    --bg: #f4f7f6;
    --gray: #444444;
    --white: #ffffff;
    --card-bg: #ffffff;
    --toggle-bg: #eeeeee;
    --purple: #8e44ad;
    --pink: #E4007C;
    --lightgray: lightgray;

    /* Tokens de Elevación y Superficie */
    --border-color: rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --radius-md: 12px;
    --radius-lg: 20px;

    /* Sistema Tipográfico (Escala Modular) */
    --fs-title-1: 2.5rem;
    --fs-title-2: 2rem;
    --fs-title-3: 1.5rem;
    --fs-subtitle: 1.25rem;
    --fs-normal: 1rem;
    --fs-small: 0.875rem;
    --fs-extra-small: 0.75rem;

    --fw-normal: 400;
    --fw-medium: 600;
    --fw-bold: 700;
    --fw-extra-bold: 800;
}

body.dark-mode {
    --bg: #0d1117;
    --primary: #f0f6fc;
    --white: #161b22;
    --gray: #8b949e;
    --success: #2ecc71;
    --accent: #f39c12;
    --card-bg: #161b22;
    --toggle-bg: #21262d;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.5);
}

body {
    font-family: 'Inter', 'Segoe UI', Roboto, -apple-system, sans-serif;
    background-color: var(--bg);
    color: var(--primary);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.4s ease, color 0.4s ease;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-header {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    margin-top: -10px !important;
    top: 0;
    z-index: 9999;
    background-color: var(--white);
    border-bottom: 1px solid #eee;
    min-height: 95px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

body.dark-mode .main-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.header-container-centered {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1400px;
    padding: 0 40px;
    height: 100%;
    padding-top: 0;
}

.header-left {
    position: absolute;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    max-width: 25%;
}

.logo-img {
    height: auto;
    max-height: 70px;
    width: 100%;
    object-fit: contain;
    display: block;
    margin: 8px 0 0 0 !important;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}

.header-title {
    margin: 0 !important;
    font-size: 1.85rem;
    font-weight: 800;
    text-align: center;
    line-height: 1.2;
    color: var(--primary);
}

.header-right {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
}

.lema {
    margin: 0 !important;
    font-size: 0.95rem;
    color: var(--primary);
    font-weight: 400;
    white-space: nowrap;
}

@media (max-width: 900px) {
    .main-header {
        margin-top: 0 !important;
        min-height: auto;
        padding: 15px 0 10px;
    }

    .header-container-centered {
        flex-direction: column;
        gap: 2px;
        padding: 0 15px;
    }

    .header-left, .header-right {
        position: static;
        transform: none;
        justify-content: center;
        max-width: 100%;
        width: 100%;
    }

    .logo-img {
        max-height: 120px;
        width: auto;
        margin: 0 !important;
    }

    .header-title {
        font-size: 1.5rem;
        order: 2;
        line-height: 1;
        margin-top: 0 !important;
    }

    .header-left {
        order: 1;
        margin-bottom: 0 !important;
    }

    .header-right {
        order: 3;
        margin-top: -2px !important;
    }

    .lema {
        font-size: 0.85rem;
    }
}

/* ==========================================================================
   SECCIÓN 4: COMPONENTES DE INTERFAZ (CARDS Y GRIDS)
   ========================================================================== */
.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 2fr));
    gap: 15px; 
    width: 100%;
    margin: 20px auto;
}

@media (max-width: 900px) {
    .home-cards {
        display: flex !important;
        gap: 12px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scroll-padding-inline: 12px;
        padding-bottom: 8px;
        scrollbar-gutter: stable both-edges;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .home-cards-wrapper {
        position: relative;
    }

    .home-cards::-webkit-scrollbar {
        display: none;
    }

    .home-cards-dots {
        display: flex !important;
        justify-content: center;
        gap: 8px;
        margin-top: 0px;
        padding-bottom: 0px;
        position: relative;
        z-index: 1;
    }

    .home-cards-dot {
        width: 10px;
        height: 10px;
        border: 0;
        border-radius: 999px;
        background: #cbd5e1;
        padding: 0;
        cursor: pointer;
        box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
        transition: transform 0.2s ease, background-color 0.2s ease, width 0.2s ease;
    }

    .home-cards-dot.is-active {
        width: 22px;
        background: #4b5563;
        transform: none;
    }

    .home-cards .card {
        flex: 0 0 100%;
        min-width: 100%;
        max-width: 100%;
        scroll-snap-align: center;
        scroll-snap-stop: always;
        margin: 0;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        box-sizing: border-box;
        min-height: 200px;
        max-height: 200px;
    }

    /* hide grid implicit margins/padding that may interfere */
    .home-cards .card + .card {
        margin-left: 0;
    }
}

@media (min-width: 901px) {
    .home-cards-dots {
        display: none;
    }
}

.card {
    background: var(--card-bg);
    border-radius: 20px; 
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05), 
                0 1px 3px rgba(0,0,0,0.02);
    border: 1px solid rgba(0,0,0,0.05);
    border-left: 5px solid var(--accent); 
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    position: relative;
    background-clip: padding-box;
}

.card:hover { 
    transform: translateY(-6px); 
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border-color: rgba(0,0,0,0.1);
}


.card h3 {
    margin: 0 0 8px 0;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-color);
}

.card p {
    margin: 4px 0;
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

/* Contenedores de Iconos de Eventos (WCA Icons) */
.event-icons-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 15px 0;
    padding: 12px;
    background: rgba(0,0,0,0.03);
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.02);
}

.event-icons-container img {
    width: 24px;
    height: 24px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.event-icons-container img:hover { 
    transform: translateY(-3px) scale(1.15); 
    opacity: 1;
}

/* Adaptación de Componentes al Modo Oscuro */
body.dark-mode .card {
    background: #1e1e1e;
    border-color: rgba(255,255,255,0.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

body.dark-mode .card p {
    color: #aaa;
}

body.dark-mode .event-icons-container {
    background: rgba(255,255,255,0.05);
}
@media (max-width: 768px) {
    .grid-layout {
        gap: 15px;
        margin: 15px auto;
    }

    .card {
        padding: 15px;
        border-radius: 16px;
    }

    .card h3 {
        font-size: 1.1rem;
    }

    .card p {
        font-size: 0.9rem;
    }

    .event-icons-container img {
        width: 20px;
        height: 20px;
    }
}


/* ==========================================================================
   SECCIÓN 5: SISTEMA DE GLIDERS Y SELECTORES (CONTROL UI)
   ========================================================================== */
.toggle-main-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 15px 0;
    width: 100%;
}

.switch-wrapper {
    width: 240px;
    height: 42px;
    padding: 4px;
    display: inline-flex;
    align-items: center;
    position: relative;
    border-radius: 12px;
    border: 1px solid #ddd;
    background: var(--toggle-bg) !important;
    cursor: pointer;
    overflow: hidden;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.05);
}

/* Estilos de Indicadores Deslizantes (Gliders) */
#switch-glider, #rank-glider, #eventos-glider, #calc-glider, #acc-glider, #gender-glider {
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc(50% - 8px);
    height: calc(100% - 8px);
    border-radius: 10px;
    z-index: 1;
    background: white;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 3px 8px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.08);
}

.btn-switch {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent !important;
    font-weight: 800;
    z-index: 2;
    position: relative;
    cursor: pointer;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: #444;
    transition: color 0.3s ease;
}

/* Variantes Dark Mode para Controles UI */
body.dark-mode .switch-wrapper {
    border-color: #444;
    background: #222 !important;
}

body.dark-mode #switch-glider, 
body.dark-mode #rank-glider, 
body.dark-mode #eventos-glider, 
body.dark-mode #calc-glider, 
body.dark-mode #acc-glider,
body.dark-mode #gender-glider {
    background: #333;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

body.dark-mode .btn-switch {
    color: white;
}



/* ==========================================================================
   SECCIÓN 6: NAVEGACIÓN POR TABS E ICONOS (RÉCORDS)
   ========================================================================== */
.tabs-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin: 0 auto 25px auto;
    padding: 10px 15px;
    max-width: 970px;
    border-radius: 12px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.tab-icon {
    width: 32px;
    height: 32px;
    padding: 6px;
    cursor: pointer;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.05) !important; 
    background: transparent;
    opacity: 0.4;
    filter: grayscale(1);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tab-icon:hover {
    opacity: 0.8;
    background: rgba(0, 0, 0, 0.03);
    transform: translateY(-1px);
}

.tab-icon.active { 
    opacity: 1; 
    filter: grayscale(0) !important;
    transform: translateY(-3px) scale(1.1);
    border-color: var(--accent) !important; 
    background: rgba(211, 84, 0, 0.08) !important; 
    box-shadow: 0 4px 10px rgba(211, 84, 0, 0.15);
}

/* Comportamiento de Tabs en Modo Oscuro */
body.dark-mode .tabs-container {
    background-color: var(--card-bg);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .tab-icon { 
    filter: grayscale(0) brightness(1) invert(1);
    border-color: rgba(255, 255, 255, 0.05) !important;
}

body.dark-mode .tab-icon.active { 
    background: lightgray !important;
    border-color: var(--accent) !important;
    filter: invert(1) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tab-icon:active,
.tab-icon:focus {
    outline: none !important;
    box-shadow: none !important;
    background: rgba(0, 0, 0, 0.05) !important;
}



/* ==========================================================================
   SECCIÓN 7: VISUALIZACIÓN DE DATOS (TABLAS Y RANKINGS)
   ========================================================================== */
.table-container { 
    max-width: 1000px; 
    margin: 0 auto;
    overflow-x: auto; 
    border-radius: 16px;
    background-color: var(--card-bg) !important;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05) !important;
    margin-top: 10px;
}

#rankings-table { 
    width: 100%; 
    border-collapse: collapse; 
    color: var(--primary) !important; 
    font-size: 0.95rem;
}

/* Estilización de Cabeceras */
#rankings-table thead tr { 
    background-color: transparent !important; 
    color: var(--primary) !important; 
    border-bottom: 2px solid var(--border-color);
}

#rankings-table th { 
    padding: 18px 15px; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    font-size: 0.75rem; 
    font-weight: 800;
}

#rankings-table td { 
    padding: 14px 15px; 
    border-bottom: 1px solid var(--border-color); 
}

/* Micro-interacción: Efecto Zebra */
#rankings-table tbody tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Visualización del Récord Maestro (Destacado Principal) */
#master-record-display {
    text-align: center;
    margin: 20px 0;
    background: transparent;
    border-bottom: 1px solid var(--border-color);
}

#master-record-display b {
    font-family: 'Inter', 'Monaco', monospace;
    font-size: 2.2rem;
    color: var(--primary);
    font-weight: 800;
    letter-spacing: -1px;
    display: block;
}

/* Adaptación de Tablas a Modo Oscuro */
body.dark-mode #rankings-table thead tr {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode #rankings-table tbody tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.03);
}

body.dark-mode #rankings-table td { 
    border-bottom-color: rgba(255, 255, 255, 0.05); 
}

body.dark-mode #master-record-display {
    background: transparent;
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   SECCIÓN 8: INTERFAZ FLOTANTE (FAB - FLOATING ACTION BUTTON)
   ========================================================================== */
.comp-menu-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    z-index: 9999;
    pointer-events: none;
}

/* Contenedor de Opciones Desplegables */
#compOptions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-bottom: 15px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#compOptions.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.comp-item { 
    background: var(--card-bg); 
    color: var(--primary) !important; 
    padding: 10px 18px; 
    border-radius: 12px; 
    margin-bottom: 8px; 
    box-shadow: 0 8px 20px rgba(0,0,0,0.12); 
    border: 1px solid rgba(0,0,0,0.05);
    border-right: 4px solid var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.comp-item:hover {
    transform: translateX(-8px);
    background: var(--accent);
    color: white !important;
    box-shadow: 0 10px 25px rgba(211, 84, 0, 0.25);
}

/* Botón Circular de Herramientas */
.btn-comp-round { 
    pointer-events: auto;
    width: 56px; 
    height: 56px; 
    border-radius: 16px; 
    background: var(--card-bg); 
    color: var(--primary); 
    border: 1px solid rgba(0,0,0,0.08); 
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    font-size: 1.4rem;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-comp-round:hover { 
    transform: scale(1.1); 
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

/* Estado de Activación (Rotación y Color) */
.btn-comp-round.open {
    transform: rotate(135deg);
    background: var(--accent);
    color: white;
    border-color: transparent;
}

/* Adaptación FAB a Modo Oscuro */
body.dark-mode .comp-item {
    background: #1e1e1e;
    border-color: rgba(255,255,255,0.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

body.dark-mode .btn-comp-round {
    background: #1e1e1e;
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}



/* ==========================================================================
   SECCIÓN 9: CIERRE DE PÁGINA (FOOTER Y ANIMACIONES)
   ========================================================================== */

/* Animación de Transición de Secciones (Optimización de Reflow) */
@keyframes fadeInSection {
    from { 
        opacity: 0; 
    }
    to { 
        opacity: 1; 
    }
}

.section-content { 
    display: none; 
}

.section-content.active { 
    display: block; 
    animation: fadeInSection 0.4s ease-in-out forwards; 
}

/* Estilos de Footer Minimalista */
.footer-minimal { 
    margin-top: auto; 
    padding: 20px; 
    text-align: center; 
    border-top: 2px solid #ddd; 

}

.social-links a {
    color: var(--primary);
    text-decoration: none;
    font-size: 1.5rem;
    margin: 0 18px;
    display: inline-block;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--accent);
    opacity: 1;
    transform: translateY(-5px);
}

/* ==========================================================================
   SECCIÓN 10: OPTIMIZACIÓN PARA DISPOSITIVOS MÓVILES (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 480px) {
    .grid-layout { grid-template-columns: 1fr; }
    .toggle-main-container { margin: 15px 0; }
    .comp-menu-container { bottom: 20px; right: 20px; }
    .btn-comp-round { width: 50px; height: 50px; font-size: 1.2rem; }
    
    /* Adaptación del selector de pestañas (Switches) */
    .switch-wrapper { 
        width: 100%; 
        max-width: 320px; 
        box-sizing: border-box; 
    }
    .btn-switch { font-size: 0.7rem; }
    .home-cards .card {
        min-height: 100px;
    }

}

/* --- INTERFAZ DE CALCULADORAS EN MÓVIL --- */
@media (max-width: 480px) {
    .calculator-container {
        width: 95% !important;
        padding: 15px !important;
        margin: 10px auto !important;
    }

    .calc-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 8px !important;
    }

    /* Mejora de accesibilidad en formularios */
    input[type="number"], input[type="text"], select {
        width: 100% !important;
        font-size: 16px !important; /* Evita zoom intrusivo en iOS */
        box-sizing: border-box;
    }

    .calc-btn {
        padding: 12px 5px !important;
        font-size: 1rem !important;
        min-height: 44px; /* Target táctil según WCAG */
    }

    .results-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .calc-title {
        font-size: 1.3rem !important;
        text-align: center;
    }
}

/* ==========================================================================
   SECCIÓN 11: COMPONENTES DE EVENTOS (CARDS Y BOTONES WCA)
   ========================================================================== */
.card {
    display: flex;
    flex-direction: column; 
    height: 100%;           
    padding: 20px;          
    background: var(--card-bg);
    border-radius: 16px;    
    position: relative;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05); 
    border: 1px solid rgba(0,0,0,0.05);
    border-left: 6px solid var(--accent);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-sizing: border-box;
}

.card:hover { 
    transform: translateY(-6px); 
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
    z-index: 2;
}

/* Contenedor de Acciones en Tarjetas */
.card-buttons {
    margin-top: auto; 
    display: flex;
    flex-direction: column; 
    gap: 12px;
    padding-top: 20px;
}

/* Botón de Enlace a World Cube Association */
.wca-button {
    display: flex;          
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 42px;           
    box-sizing: border-box;
    background: var(--accent);
    color: white !important;
    text-decoration: none;
    border-radius: 10px;    
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase; 
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(211, 84, 0, 0.2);
    transition: all 0.3s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wca-button:hover {
    background: var(--accent);
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(211, 84, 0, 0.3);
}

.wca-button:active {
    transform: translateY(0);
}

/* Ajustes de Tarjetas en Dark Mode */
body.dark-mode .card {
    background: var(--card-bg);
    border-color: rgba(255,255,255,0.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* ==========================================================================
   SECCIÓN 12: PERFILES DE STAFF (LINKS Y DECORACIÓN)
   ========================================================================== */
.btn-wca {
    color: var(--accent); 
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    padding-bottom: 2px;
    transition: all 0.3s ease;
}

/* Subrayado Animado Minimalista */
.btn-wca::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.btn-wca:hover {
    color: var(--accent) !important;
    transform: translateX(5px);
}


.solve-input { justify-content: space-between; }
.solve-input-acc { justify-content: center; }

/* Identificadores de Intento (#1, #2...) */
.solve-input label, 
.solve-input-acc label {
    font-weight: 800;
    color: var(--pink);
    min-width: 35px;
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* Grupos de Entrada de Tiempo */
.input-group,
.solve-input-acc .input-group,
.limit-input-group .input-group {
    background: var(--toggle-bg);
    padding: 8px 12px;
    border-radius: 12px;
    border: 1.5px solid transparent; 
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    flex: 0 1 350px; 
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.2s ease;
}

.input-group:focus-within {
    background: var(--card-bg);
    border-color: var(--pink);
    box-shadow: 0 4px 12px rgba(228, 0, 124, 0.15);
}

/* Tipografía de Tiempos (Monoespaciada) */
.input-group input {
    flex: 1;
    width: 100% !important;
    max-width: 4ch;
    border: none;
    background: transparent;
    text-align: center;
    font-size: clamp(1.1rem, 4vw, 1.4rem);
    font-weight: 700;
    font-family: 'JetBrains Mono', 'Courier New', monospace; 
    color: var(--primary);
    outline: none;
}

.input-group .separator {
    font-weight: bold;
    color: var(--pink);
    opacity: 0.6;
    font-size: 1.2rem;
    padding: 0 2px;
}

/* Botón DNF (Did Not Finish) */
.btn-dnf {
    flex-shrink: 0;
    min-width: 55px;
    height: 45px; 
    padding: 0;
    font-size: 0.75rem;
    font-weight: 800;
    cursor: pointer;
    border-radius: 10px;
    background: var(--toggle-bg);
    border: 1px solid rgba(0,0,0,0.05);
    color: var(--gray);
    transition: all 0.2s ease;
}

.btn-dnf.active {
    background-color: var(--pink) !important;
    border-color: var(--pink) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(228, 0, 124, 0.3);
    transform: scale(1.05);
}

/* ==========================================================================
   SECCIÓN 14: ESTILOS ESPECÍFICOS ACUMULATIVA Y RESPONSIVE
   ========================================================================== */
.limit-input-group, .solve-input-acc {
    display: flex;
    justify-content: center;
    width: 100%;
}

/* Variaciones de Input en Modo Oscuro */
body.dark-mode .input-group {
    background: #252525;
    border-color: rgba(255,255,255,0.05);
}
body.dark-mode .btn-dnf {
    background: #252525;
    border-color: rgba(255,255,255,0.1);
}

/* Ajustes de Densidad para Pantallas Pequeñas */
@media (max-width: 480px) {
    .solve-input, .solve-input-acc {
        gap: 8px; 
    }
    .input-group {
        flex: 1 1 auto; 
        padding: 8px;
    }
    .btn-dnf {
        min-width: 50px;
        height: 40px;
    }
}

/* ==========================================================================
   SECCIÓN 15: SISTEMA DE CONTROL (BOTONES DE RESTABLECER)
   ========================================================================== */
.btn-reset-container {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    width: 100%;
}

/* Estilo "Ghost" Minimalista Unificado */
.btn-reset-acum, 
.btn-reset-prom {
    background: var(--toggle-bg); 
    border: 1.5px solid transparent; 
    padding: 12px 28px;
    border-radius: 12px; 
    cursor: pointer;
    color: var(--gray);
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 5px auto;
}

/* Interacciones Dinámicas */
.btn-reset-acum:hover, 
.btn-reset-prom:hover {
    background: var(--pink);
    color: white !important;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(228, 0, 124, 0.25);
}

.btn-reset-acum:active, 
.btn-reset-prom:active {
    transform: translateY(-1px) scale(0.96);
    box-shadow: 0 4px 10px rgba(228, 0, 124, 0.15);
}

.reset-help-text {
    font-size: 0.72rem;
    color: var(--gray);
    margin-top: 8px;
    font-weight: 500;
    opacity: 0.7;
    letter-spacing: 0.3px;
}

/* Adaptación Dark Mode para Controles de Reset */
body.dark-mode .btn-reset-acum, 
body.dark-mode .btn-reset-prom {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.6);
}

body.dark-mode .btn-reset-acum:hover, 
body.dark-mode .btn-reset-prom:hover {
    background: var(--pink);
    color: white;
}

/* ==========================================================================
   SECCIÓN 16: CRÉDITOS Y AGRADECIMIENTOS (THANKS CARD)
   ========================================================================== */
.thanks-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    text-align: center;
    max-width: 600px;
    margin: 20px auto;
}

.thanks-photo {
    width: 180px; 
    height: 180px;
    object-fit: cover; 
    border-radius: 50%;
    margin-bottom: 25px;
    border: 5px solid var(--bg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.thanks-photo:hover {
    transform: scale(1.05) rotate(3deg);
}

.thanks-text {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.thanks-text strong {
    color: var(--primary);
    display: block;
    font-size: 1.8rem;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.btn-thanks {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    background-color: var(--primary);
    color: var(--white) !important;
    border: none;
    border-radius: 12px;
    font-weight: var(--fw-bold);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-thanks:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    filter: brightness(1.2);
}

/* Ajustes de Contraste en Modo Oscuro */
body.dark-mode .btn-thanks {
    background-color: var(--primary); 
    color: #121212 !important; 
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

body.dark-mode .thanks-photo {
    border-color: #222;
}

/* ==========================================================================
   SECCIÓN 17: GRID DE COMPETENCIAS WCA (BAJA CALIFORNIA)
   ========================================================================== */
#eventos-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 2fr));
    gap: 25px;
    margin-top: 20px;
    width: 100%;
}

.card-evento {
    border-left: 6px solid var(--accent) !important;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px;
}

/* Indicadores de Estatus de Registro */
.estatus-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.estatus-badge::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: currentColor; 
    display: inline-block;
}

/* Animación de Pulso Vital para Estatus Activo */
.estatus-badge.abierto::before {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
    animation: status-pulse 2s infinite;
}

@keyframes status-pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.4); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(46, 204, 113, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 204, 113, 0); }
}

/* Iconografía Técnica de la Competencia */
.eventos-icon-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px;
    background: var(--toggle-bg);
    border-radius: var(--radius-md);
    margin: 15px 0;
    min-height: 50px;
    align-items: center;
}

.eventos-icon-grid img {
    width: 26px;
    height: 26px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    opacity: 0.8;
}

.eventos-icon-grid img:hover {
    transform: scale(1.3) translateY(-3px);
    opacity: 1;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}

/* CTA (Call to Action) para la WCA */
.btn-wca-eventos {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    padding-bottom: 4px;
    transition: all 0.3s ease;
    width: fit-content;
    margin-top: auto;
}

.btn-wca-eventos::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.btn-wca-eventos:hover::after { width: 100%; }
.btn-wca-eventos:hover { transform: translateX(5px); }

/* Adaptación de Iconografía en Dark Mode */
body.dark-mode .eventos-icon-grid img {
    filter: brightness(0) invert(1);
}

body.dark-mode .eventos-icon-grid img:hover {
    filter: brightness(0) invert(1) drop-shadow(0 0 8px var(--accent));
}

body.dark-mode .eventos-icon-grid {
    background: rgba(255, 255, 255, 0.05);
}

/* Gestión Cromática de Iconos Locales */
.card img[src*="/icon/"],
.tab-icon,
#display-event-icon {
    transition: filter 0.3s ease;
}

/* Modo Oscuro: Inversión automática para cualquier icono en la carpeta /icon/ */
body.dark-mode .card img[src*="/icon/"],
body.dark-mode .tab-icon,
body.dark-mode #display-event-icon {
    filter: brightness(0) invert(1) !important;
}

/* ========================================================================== 
   SECCIÓN 18: CARRUSEL INTEGRADO 
   ========================================================================== */

.carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 00px auto 30px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--card-bg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.proxima-competencia-widget.card {
    max-width: 1200px;
    margin: 24px auto 26px;
    padding: 22px 24px;
    border-left-color: var(--purple);
    min-height: 250px;
}

.proxima-competencia-widget__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.proxima-competencia-widget__title {
    margin: 0;
    font-size: clamp(1.2rem, 3vw, 1.7rem);
    line-height: 1.2;
    color: var(--primary);
}

.proxima-competencia-widget__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(30, 132, 73, 0.1);
    color: var(--success);
    font-size: 0.85rem;
    font-weight: var(--fw-bold);
    white-space: nowrap;
}

.proxima-competencia-widget__message {
    margin: 12px 0 18px;
    font-size: 1rem;
    color: var(--gray);
}

.proxima-competencia-widget__timer {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    justify-content: center;
    gap: 8px;
}

.time-box {
    padding: 14px 10px;
    text-align: center;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.time-box.card {
    padding: 14px 10px;
    border-left: none;
    min-height: 80px;
    background: var(--card-bg);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: none;
}

.time-box strong {
    display: block;
    font-size: clamp(1.4rem, 4vw, 2rem);
    line-height: 1;
    margin-bottom: 4px;
    color: var(--primary);
}

.time-box span {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray);
    font-weight: var(--fw-bold);
}

.proxima-competencia-widget__link {
    margin-top: 16px;
    font-size: 0.95rem;
}

.proxima-competencia-widget__link:hover {
    transform: translateX(5px);
}

body.dark-mode .proxima-competencia-widget.card {
    border-left-color: var(--purple);
}

body.dark-mode .time-box.card {
    background: #151a22;
    border-left-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
}

body.dark-mode .time-box {
    background: #151a22;
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
}

/* Responsive adjustments for the next-competition widget */
@media (max-width: 900px) {
    .proxima-competencia-widget.card {
        padding: 16px;
    }

    .proxima-competencia-widget__header {
        /* keep header inline but reduce spacing on smaller screens */
        gap: 10px;
        align-items: center;
    }

    .proxima-competencia-widget__badge {
        align-self: center;
    }

    .proxima-competencia-widget__timer {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        justify-content: center;
        gap: 6px;
    }

    .time-box strong {
        font-size: clamp(1.2rem, 4vw, 1.6rem);
    }
}

@media (max-width: 480px) {
    .proxima-competencia-widget__timer {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        justify-content: center;
        gap: 4px;
    }

    .proxima-competencia-widget__badge {
        align-self: center;
    }

    .proxima-competencia-widget__title {
        font-size: 1rem;
    }

    .proxima-competencia-widget__message {
        font-size: 0.92rem;
    }

    .time-box strong {
        font-size: 1.4rem;
    }

    .time-box span {
        font-size: 0.72rem;
    }

    .home-cards .card {
        min-height: 200px;
        max-height: 200px;
    }
}

.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(.4,0,.2,1);
}

.carousel-slide {
    min-width: 100%;
    height: 420px;
    object-fit: cover;
    background: var(--toggle-bg);
}

/* Botones */

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.55);
    color: #ffffff;
    border: 1px solid rgba(255,255,255,0.15);
    font-size: 1.4rem;
    padding: 10px 16px;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
    backdrop-filter: blur(6px);
}

.carousel-btn:hover {
    transform: translateY(-50%) scale(1.05);
    background: var(--accent);
    border-color: var(--accent);
}

.carousel-btn.prev { left: 18px; }
.carousel-btn.next { right: 18px; }

/* Indicadores */

.carousel-dots {
    position: absolute;
    bottom: 18px;
    width: 100%;
    text-align: center;
}

.carousel-dots span {
    display: inline-block;
    width: 9px;
    height: 9px;
    margin: 0 6px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dots span.active {
    background: var(--success);
    transform: scale(1.3);
}

/* Overlay opcional elegante */
.carousel-overlay {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.55), transparent);
    color: var(--white);
    font-size: var(--fs-subtitle);
    font-weight: var(--fw-medium);
}

body.dark-mode .carousel-btn {
    background: rgba(255, 255, 255, 0.08);
    color: var(--primary);
    border: 1px solid rgba(255,255,255,0.2);
}

body.dark-mode .carousel-btn:hover {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

body.popup-open {
    overflow: hidden;
}

.anniversary-popup {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.anniversary-popup[hidden] {
    display: none !important;
}

.anniversary-popup__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 15, 44, 0.82);
    backdrop-filter: blur(8px);
    animation: anniversaryBackdropEnter 0.25s ease-out both;
}

.anniversary-popup__dialog {
    position: relative;
    width: min(1120px, calc(100vw - 80px));
    border-radius: 28px;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(255, 208, 0, 0.24), transparent 30%),
        radial-gradient(circle at bottom right, rgba(30, 132, 73, 0.25), transparent 32%),
        linear-gradient(180deg, #092f7a 0%, #041a49 100%);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(8px);
    animation: anniversaryPopupEnter 0.28s ease-out forwards;
}

.anniversary-popup__poster {
    position: relative;
    padding: 30px 28px 28px;
    color: #fff;
    text-align: center;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
    isolation: isolate;
}

.anniversary-popup__visit-box {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 158px;
    padding: 10px 16px 11px;
    color: #1e9c62;
    background: linear-gradient(180deg, rgba(255,255,255,0.97), rgba(231,231,231,0.94));
    border: 1px solid rgba(0, 0, 0, 0.14);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255,255,255,0.95);
    border-radius: 0;
    transform: none;
    text-decoration: none;
}

.anniversary-popup__visit-box span {
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}

.anniversary-popup__visit-box strong {
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1;
    text-transform: lowercase;
    letter-spacing: 0;
}

.anniversary-popup__poster-glow {
    position: absolute;
    inset: auto 8% 18% 8%;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.18), transparent 72%);
    filter: blur(10px);
    z-index: -1;
}

.anniversary-popup__eyebrow {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #ffd800;
}

.anniversary-popup__kicker {
    margin: 0;
    font-size: clamp(1.4rem, 2.8vw, 2.2rem);
    font-weight: 700;
    line-height: 1.2;
}

.anniversary-popup__title {
    margin: 0;
    font-size: clamp(2.1rem, 5vw, 4.35rem);
    line-height: 0.95;
    font-weight: 900;
    text-shadow: 0 5px 22px rgba(0, 0, 0, 0.35);
}

.anniversary-popup__subtitle {
    margin: 4px 0 0;
    font-size: clamp(1.15rem, 2.6vw, 2rem);
    font-weight: 800;
}

.anniversary-popup__event-line {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.82);
}

.anniversary-popup__countdown-band {
    position: relative;
    margin: 8px auto 0;
    padding: 18px 18px 16px;
    border-radius: 22px;
    overflow: hidden;
    width: min(100%, 760px);
    background:
        linear-gradient(rgba(4, 26, 73, 0.36), rgba(4, 26, 73, 0.36)),
        linear-gradient(45deg, rgba(255, 214, 10, 0.16) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(208, 83, 0, 0.18) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(30, 132, 73, 0.18) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(41, 128, 185, 0.18) 75%);
    background-size: cover, 68px 68px, 68px 68px, 68px 68px, 68px 68px;
    background-position: center, 0 0, 0 34px, 34px -34px, -34px 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}

.anniversary-popup__timer {
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(64px, 1fr));
    gap: 12px;
    width: 100%;
}

.anniversary-popup__timebox {
    padding: 16px 10px 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(4px);
}

.anniversary-popup__timebox strong {
    display: block;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1;
    letter-spacing: 0.04em;
}

.anniversary-popup__timebox span {
    display: block;
    margin-top: 6px;
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.88);
}

.anniversary-popup__actions {
    margin: 20px auto 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.anniversary-popup__sponsors {
    margin: 22px auto 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    align-items: center;
    width: 100%;
}

.anniversary-popup__sponsors img {
    width: 100%;
    height: 90px;
    object-fit: contain;
    padding: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    box-sizing: border-box;
}

.anniversary-popup__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 190px;
    padding: 13px 18px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.75);
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    letter-spacing: 0.04em;
    background: rgba(0, 0, 0, 0.06);
    transition: transform 0.22s ease, background-color 0.22s ease, border-color 0.22s ease;
}

.anniversary-popup__action:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.14);
}

.anniversary-popup__action--primary {
    background: #d86a1f;
    border-color: #d86a1f;
}

.anniversary-popup__action--primary:hover {
    background: #ef7a24;
    border-color: #ef7a24;
}

.anniversary-popup__close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.anniversary-popup__close:hover {
    transform: scale(1.06);
    background: rgba(255, 255, 255, 0.22);
}

.confetti-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 100001;
}

.confetti-piece {
    position: absolute;
    top: -12px;
    border-radius: 2px;
    opacity: 0.96;
    animation-name: confettiFall, confettiSpin;
    animation-timing-function: linear, ease-in-out;
    animation-fill-mode: forwards, forwards;
}

@keyframes anniversaryBackdropEnter {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes anniversaryPopupEnter {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 768px) {
    .anniversary-popup {
        padding: 12px;
    }

    .anniversary-popup__dialog {
        border-radius: 22px;
    }

    .anniversary-popup__poster {
        min-height: auto;
        padding: 54px 18px 20px;
        gap: 10px;
    }

    .anniversary-popup__visit-box {
        top: 10px;
        left: 10px;
        min-width: 106px;
        padding: 6px 9px 7px;
    }

    .anniversary-popup__visit-box span {
        font-size: 0.68rem;
        margin-bottom: 2px;
    }

    .anniversary-popup__visit-box strong {
        font-size: 0.78rem;
    }

    .anniversary-popup__countdown-band {
        padding: 14px 12px 12px;
        background-size: cover, 52px 52px, 52px 52px, 52px 52px, 52px 52px;
    }

    .anniversary-popup__timer {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .anniversary-popup__action {
        width: 100%;
        min-width: 0;
    }

    .anniversary-popup__close {
        top: 10px;
        right: 10px;
    }

    .anniversary-popup__sponsors {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .anniversary-popup__sponsors img {
        height: 78px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .anniversary-popup__dialog,
    .anniversary-popup__action,
    .anniversary-popup__close {
        animation: none;
        transition: none;
    }
}

@keyframes confettiFall {
    to {
        transform: translateY(110vh);
    }
}

@keyframes confettiSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(720deg); }
}

/* Responsive */

@media (max-width: 768px) {

    .carousel-slide {
        height: 250px;
    }

    .carousel-btn {
        font-size: 1.1rem;
        padding: 8px 12px;
    }

    .carousel-overlay {
        font-size: var(--fs-normal);
        padding: 18px;
    }
}