/* Estilos personalizados para animaciones y utilidades */
body {
    font-family: system-ui, -apple-system, sans-serif;
}

/* Animación Marquee (Texto rodante) */
@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.animate-marquee {
    animation: marquee 20s linear infinite;
}

/* Clases base para la animación de "patinar" (scroll reveal) */
.skate-reveal {
    opacity: 0;
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
    /* Curva suave tipo 'frenada' */
}

/* Estados iniciales (fuera de pantalla) */
.reveal-left {
    transform: translateX(-100px);
}

.reveal-right {
    transform: translateX(100px);
}

.reveal-up {
    transform: translateY(50px);
}

/* Estado final (visible) */
.active-reveal {
    opacity: 1;
    transform: translate(0, 0);
}

/* Utilidad para imágenes en blanco y negro que se colorean al pasar el ratón */
.bw-hover {
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.bw-hover:hover {
    filter: grayscale(0%);
}

/* Estilo de selección de texto */
::selection {
    background-color: black;
    color: white;
}

/* --- COMPONENTE CALENDARIO ESCOLAR (Grid Table) --- */

.schedule-scroll-container {
    overflow-x: auto;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
}

.weekly-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(160px, 1fr));
    min-width: 1000px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.02);
}

@media (min-width: 1280px) {
    .weekly-grid {
        grid-template-columns: repeat(7, 1fr);
        min-width: auto;
    }
}

.grid-day-column {
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
}

.grid-day-column:last-child {
    border-right: none;
}

.grid-header {
    background-color: #111;
    padding: 1.5rem 0.5rem;
    text-align: center;
    border-bottom: 2px solid white;
}

.grid-header h3 {
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: white;
}

.grid-content {
    flex-grow: 1;
    min-height: 450px;
    display: flex;
    flex-direction: column;
}

.grid-item {
    padding: 1.25rem 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.3s ease;
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.grid-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.grid-item .time {
    display: block;
    font-size: 0.85rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: white;
}

.grid-item .label {
    display: block;
    font-size: 0.6rem;
    font-weight: 800;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    line-height: 1.4;
}

/* Estilo para resaltar la categoría activa en páginas específicas */
.grid-item.category-active {
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: inset 3px 0 0 white;
}

.grid-item.category-active .label {
    color: white;
}

.availability-pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 9999px;
    font-size: 0.55rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.availability-pill.available {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.availability-pill.full {
    background-color: rgba(255, 0, 0, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.grid-item:hover .availability-pill.available {
    background-color: white;
    color: black;
}


/* Glassmorphism */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}