/**
 * Timeline ASPY - Estilos Frontend
 * Diseño minimalista con scroll horizontal
 */

.timeline-aspy-container {
    width: 100%;
    position: relative;
    padding: 40px 0;
    --timeline-line-offset: 36px;
    --timeline-dot-size: 18px;
    --timeline-horizontal-padding: 48px;
}

.timeline-aspy-container.is-dragging,
.timeline-aspy-container.is-dragging * {
    user-select: none;
}

.timeline-aspy-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

/* Navegación */
.timeline-aspy-nav-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease, transform 0.3s ease;
    font-size: 18px;
    line-height: 1;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.timeline-aspy-nav-button:hover {
    opacity: 0.8;
    transform: translateY(-50%) scale(1.1);
}

.timeline-aspy-nav-button:active {
    transform: translateY(-50%) scale(0.95);
}

.timeline-aspy-nav-button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.timeline-aspy-nav-prev {
    left: 10px;
}

.timeline-aspy-nav-next {
    right: 10px;
}

/* Contenedor de scroll */
.timeline-aspy-scroll {
    width: 100%;
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: calc(var(--timeline-line-offset) + 45px) var(--timeline-horizontal-padding) 60px;
    cursor: grab;
    overscroll-behavior-x: contain;
}

.timeline-aspy-scroll::-webkit-scrollbar {
    display: none;
}

.timeline-aspy-container.is-dragging .timeline-aspy-scroll {
    cursor: grabbing;
}

/* Línea principal */
.timeline-aspy-line {
    position: absolute;
    top: var(--timeline-line-offset);
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #FFD700;
    z-index: 1;
}

/* Contenedor de eventos */
.timeline-aspy-events {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    position: relative;
    min-width: 100%;
    padding: 0 var(--timeline-horizontal-padding) 20px;
}

/* Wrapper de cada evento */
.timeline-aspy-event-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    min-width: 320px;
    max-width: 360px;
    margin: 0 38px;
    padding-top: 0;
}

/* Punto en la línea */
.timeline-aspy-dot {
    position: absolute;
    top: var(--timeline-line-offset);
    left: 50%;
    width: var(--timeline-dot-size);
    height: var(--timeline-dot-size);
    background-color: #FFD700;
    border-radius: 50%;
    z-index: 3;
    border: 4px solid #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transform: translate(-50%, -50%);
}

/* Conector vertical */
.timeline-aspy-connector {
    position: absolute;
    top: var(--timeline-line-offset);
    left: 50%;
    width: 2px;
    height: 56px;
    background-color: #FFD700;
    z-index: 2;
    transform: translateX(-50%);
}

/* Tarjeta de evento */
.timeline-aspy-event {
    background-color: #E8F4F8;
    padding: 22px;
    border-radius: 14px;
    width: 100%;
    margin-top: calc(var(--timeline-line-offset) + 40px);
    box-shadow: 0 10px 28px rgba(30, 58, 95, 0.08);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.timeline-aspy-event:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* Fecha del evento */
.timeline-aspy-event-date {
    font-size: 14px;
    font-weight: 600;
    color: #1E3A5F;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Título del evento */
.timeline-aspy-event-title {
    font-size: 18px;
    font-weight: 700;
    color: #1E3A5F;
    margin-bottom: 10px;
    line-height: 1.3;
}

/* Contenido del evento */
.timeline-aspy-event-content {
    font-size: 14px;
    color: #666666;
    line-height: 1.6;
}

/* Estilos para móvil - Horizontal (por defecto) */
@media (max-width: 768px) {
    .timeline-aspy-container[data-mobile-orientation="horizontal"] {
        --timeline-horizontal-padding: 24px;
        --timeline-line-offset: 32px;
    }
    
    .timeline-aspy-container[data-mobile-orientation="horizontal"] .timeline-aspy-event-wrapper {
        min-width: 260px;
        max-width: 280px;
        margin: 0 18px;
    }
    
    .timeline-aspy-container[data-mobile-orientation="horizontal"] .timeline-aspy-nav-button {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    
    .timeline-aspy-container[data-mobile-orientation="horizontal"] .timeline-aspy-nav-prev {
        left: 5px;
    }
    
    .timeline-aspy-container[data-mobile-orientation="horizontal"] .timeline-aspy-nav-next {
        right: 5px;
    }
}

/* Estilos para móvil - Vertical */
@media (max-width: 768px) {
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-wrapper {
        flex-direction: column;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-nav-button {
        position: static;
        transform: none;
        margin: 10px;
        order: 2;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-nav-prev {
        order: 1;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-nav-next {
        order: 3;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] {
        --timeline-horizontal-padding: 0px;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-scroll {
        order: 2;
        overflow-x: hidden;
        overflow-y: auto;
        max-height: 600px;
        padding: 20px 0 20px;
        width: 100%;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-events {
        flex-direction: column;
        align-items: center;
        padding: 20px 0 0;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-line {
        left: 50%;
        right: auto;
        width: 4px;
        height: calc(100% - 40px);
        transform: translateX(-50%);
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-event-wrapper {
        width: 90%;
        max-width: 420px;
        margin: 25px 0;
        padding-top: 0;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-dot {
        left: 50%;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-connector {
        left: 50%;
        height: 40px;
    }
    
    .timeline-aspy-container[data-mobile-orientation="vertical"] .timeline-aspy-event {
        margin-top: 50px;
    }
}

/* Estilos para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .timeline-aspy-event-wrapper {
        min-width: 260px;
        max-width: 300px;
        margin: 0 25px;
    }
}

/* Mejoras de accesibilidad */
.timeline-aspy-nav-button:focus {
    outline: 2px solid #1E3A5F;
    outline-offset: 2px;
}

.timeline-aspy-scroll:focus {
    outline: 2px solid #1E3A5F;
    outline-offset: 2px;
}

/* Animación suave para eventos */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.timeline-aspy-event {
    animation: fadeInUp 0.5s ease-out;
}

/* Soporte para modo de alto contraste */
@media (prefers-contrast: high) {
    .timeline-aspy-event {
        border: 2px solid #1E3A5F;
    }
    
    .timeline-aspy-dot {
        border: 3px solid #1E3A5F;
    }
}

/* Soporte para modo reducido de movimiento */
@media (prefers-reduced-motion: reduce) {
    .timeline-aspy-scroll {
        scroll-behavior: auto;
    }
    
    .timeline-aspy-event {
        transition: none;
        animation: none;
    }
    
    .timeline-aspy-nav-button {
        transition: none;
    }
}