:root {
    /* --primary: #6200ee; */
    --primary: #c2ba98;
    --on-primary: #ffffff;
    --surface: #ffffff;
    --text: #1f1f1f;
    --muted: #6b6b6b;
    --ripple: rgba(0,0,0,0.08);
    --nav-width: 220px;
    --tab-height: 48px;
    --transition: 240ms cubic-bezier(.2,.8,.2,1);
    --md-surface: #ffffff;
    --md-surface-variant: #f5f7fb;
    --md-primary: #1e88e5;
    --md-on-surface: #202124;
    --md-muted: #5f6368;
    --md-radius: 8px;
    --md-elev-1: 0 1px 3px rgba(60,64,67,0.08), 0 1px 2px rgba(60,64,67,0.12);
    --md-elev-2: 0 4px 10px rgba(60,64,67,0.10), 0 1px 3px rgba(60,64,67,0.08);
    --animation-fast: 200ms cubic-bezier(.4,0,.2,1);
    --gap: 1rem;
    --breakpoint-lg: 1024px; /* cambiar a tu preferencia */
    --breakpoint-md: 768px; /* cambiar a tu preferencia */
}

.md-vertical-tabs {
    width: 100%;
    /*max-width: 1100px;*/
    margin: 24px auto;
    background: var(--surface);
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(16,24,40,0.08);
    overflow: hidden;
    display: flex;
    flex-direction: row;
    min-height: 360px;
}

/* Navegacion vertical */
.md-vertical-tabs_nav {
    width: var(--nav-width);
    min-width: var(--nav-width);
    border-right: 1px solid rgba(16,24,40,0.06);
    background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.95));
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.md-tab {
    position: relative;
    /*height: var(--tab-height);*/
    height: 56px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    transition: color var(--transition), background-color var(--transition), transform var(--transition);
    outline: none;
    text-align: left;
    font-size: 16px;
}

    .md-tab[aria-selected=true] { /* Color del boton al ser seleccionado color morado */
        color: var(--primary);
        /*background: rgba(98,0,238,0.08);*/
        background: rgba(194,186,152,0.08);
    }

    .md-tab:focus {
        box-shadow: 0 0 0 4px rgba(194,186,152,0.08);
    }

/* Indicador Vertical */
.md-vertical-indicator{
    position: absolute;
    width: 3px;
    height: var(--tab-height);
    left: 8px;
    top: 12px;
    background: transparent;
    transition: top var(--transition), height var(--transition);
    border-radius: 3px;
    pointer-events: none;
    z-index: 0;
}

.md-vertical-indicator_bar{
    width: 100%;
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    transform-origin: center;
}

/* Contenido */
.md-vertical-tabs_content{
    flex: 1;
    padding: 20px;
}

.md-panel{ display: none; animation: fadeIn 220ms ease; }
.md-panel[aria-hidden="false"]{ display: block; }

@keyframes fadeIn{
    from{ opacity: 0; transform: translateY(6px); }
    to{ opacity: 1; transform: none; }
}

/* Responsive: cambio a horizontal en pantallas pequeñas */
@media (max-width: 780px){
    .md-vertical-tabs{
        flex-direction: column;
        min-height: unset;
    }

    .md-vertical-tabs_nav{
        width: 100%;
        min-width: unset;
        order: 0;
        flex-direction: row;
        gap: 8px;
        padding: 8px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .md-tab {
        flex: 0 0 auto;
        border-radius: 6px;
        height: 40px;
        padding: 0 12px;
    }

    .md-vertical-indicator{ display: none; }
}

/* Riple */
.ripple{
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    pointer-events: none;
    background: var(--ripple);
    transition: transform 400ms cubic-bezier(.2,.8,.2,.1), opacity 400ms;
    opacity: 0.95;
}

/* Mejoras Visuales */
.md-tab_icon{ display: inline-flex; width: 20px; justify-content: center; color: var(--muted); }
.md-tab_label{ overflow: hidden; text-overflow: ellipsis; }
/*.md-tab__label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } -> Estilo original que ajusta el texto a una sola linea */

/* ------ */

.details-grid {
    display: grid;
    gap: 1rem;
    padding: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
}

@media (max-width: var(--breakpoint-lg)) {
    .details-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Responsivo: 1 columna en móviles */
@media (max-width: 1200px) {
    .details-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: calc(var(--gap) * 0.9);
        padding: calc(var(--gap) * 0.7);
    }
}

@media (max-width: 992px) {
    .details-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--gap) * 0.9);
        padding: calc(var(--gap) * 0.7);
    }
}

/* Contenedor */
.md-category {
    background: var(--md-surface);
    border-radius: var(--md-radius);
    margin: 0.5rem 0;
    overflow: hidden;
    box-shadow: var(--md-elev-1);
    transition: box-shadow var(--animation-fast), transform var(--animation-fast);
    border: 1px solid rgba(60,64,67,0.06);
    width: 100%;
}

    /* Elevate when open */
    .md-category[open] {
        box-shadow: var(--md-elev-2);
    }

/* Summary como fila */
.md-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    position: relative;
    color: var(--md-on-surface);
    font-weight: 600;
    font-size: 0.95rem;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.01) 100%);
    -webkit-tap-highlight-color: transparent;
}

    /* Hide default marker */
    .md-summary::-webkit-details-marker {
        display: none;
    }

/* Leading icon */
.md-leading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    color: var(--md-primary);
    background: rgba(30,136,229,0.06);
    flex: 0 0 auto;
}

/* Title grows */
.md-title {
    flex: 1 1 auto;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    color: var(--md-on-surface);
}

/* Trailing caret rotates when open */
.md-caret {
    transition: transform var(--animation-fast) ease;
    color: var(--md-muted);
    transform: rotate(0deg);
}

.md-category[open] .md-caret {
    transform: rotate(180deg);
}

/* Links area */
.md-links {
    margin: 0;
    /*padding: 8px 8px 14px 56px;*/ /* indent below icon */
    padding: 8px 8px 8px 8px; /* indent below icon */
    list-style: none;
    display: block;
    background: linear-gradient(180deg, rgba(0,0,0,0.01), transparent 60%);
}

    /* Link item */
    .md-links li {
        margin: 6px 0;
    }

    .md-links a {
        display: inline-block;
        padding: 8px 12px;
        border-radius: 6px;
        color: var(--md-primary);
        text-decoration: none;
        font-weight: 500;
        transition: background var(--animation-fast), color var(--animation-fast);
    }

        .md-links a:hover,
        .md-links a:focus {
            background: rgba(30,136,229,0.08);
            color: #0b66c3;
            outline: none;
        }

/* Ripple effect (CSS approximation) */
.md-summary {
    overflow: hidden;
}

.md-ripple {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at var(--r-x, 50%) var(--r-y, 50%), rgba(30,136,229,0.14) 0%, rgba(30,136,229,0.10) 20%, transparent 40%);
    opacity: 0;
    transform: scale(1);
    transition: opacity 250ms linear;
}

/* Show ripple on active (touch/click) */
.md-summary:active .md-ripple {
    opacity: 1;
    transition: opacity 350ms ease-out;
}

/* Keyboard focus ring */
.md-summary:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
    border-radius: var(--md-radius);
}

/* Small screens adjustments */
@media (max-width: 480px) {
    .md-summary {
        padding: 10px 12px;
    }

    .md-links {
        padding-left: 48px;
    }

    .md-leading {
        width: 24px;
        height: 24px;
    }
}

/* -------------------------- */
.links-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    align-items: start;
    width: 100%;
    box-sizing: border-box;
    padding: 16px;
}

@media (max-width: 992px) {
    .links-grid {
        grid-template-columns: 1fr;
    }
}

.link-card{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-decoration: none;
    color: inherit;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #fff;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
    transition: transform .12s ease, box-shadow .12s ease;
    box-sizing: border-box;
    min-height: 0;
    height: 100%;
}

.link-card:hover{
    transform: translateY(-4px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

/* --------------------------- */