/*
 * Stations.css
 * Módulo /Stations - CRSMD / LIS-UCR
 */

.stations-page {
    --stations-ucr-blue: #00457c;
    --stations-ucr-cyan: #51c8e8;
    --stations-ucr-yellow: #fdb913;
    --stations-ink: #17324a;
    --stations-muted: #617282;
    --stations-line: #dbe4ea;
    --stations-soft: #f5f8fa;
    --stations-white: #ffffff;

    padding: 2.2rem 0 3.25rem;
    color: var(--stations-ink);
}

.stations-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 2rem;
    align-items: end;
    padding: clamp(1.5rem, 3vw, 2.6rem);
    margin-bottom: 1.5rem;
    overflow: hidden;
    border: 1px solid #d9e6ee;
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(0, 69, 124, 0.07), rgba(81, 200, 232, 0.08)),
        var(--stations-white);
    box-shadow: 0 14px 38px rgba(0, 52, 91, 0.08);
}

.stations-hero::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 6px;
    background: var(--stations-ucr-yellow);
}

.stations-eyebrow {
    margin: 0 0 0.5rem;
    color: var(--stations-ucr-blue);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.stations-hero h1 {
    max-width: 860px;
    margin: 0;
    color: var(--stations-ucr-blue);
    font-size: clamp(1.85rem, 3.6vw, 3rem);
    font-weight: 800;
    line-height: 1.08;
}

.stations-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem 0.65rem;
    align-items: center;
    margin: 0.85rem 0 1.1rem;
    font-size: 0.95rem;
}

.stations-links span:first-child {
    color: var(--stations-muted);
    font-weight: 700;
}

.stations-links a {
    color: var(--stations-ucr-blue);
    font-weight: 750;
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 69, 124, 0.28);
}

.stations-links a:hover,
.stations-links a:focus-visible {
    color: #002f56;
    border-bottom-color: currentColor;
}

.stations-intro {
    max-width: 930px;
    margin: 0;
    color: #41576a;
    font-size: 1.02rem;
    line-height: 1.75;
}

.stations-summary {
    display: flex;
    min-height: 150px;
    flex-direction: column;
    justify-content: center;
    padding: 1.2rem;
    border-radius: 15px;
    background: var(--stations-ucr-blue);
    color: var(--stations-white);
    text-align: center;
    box-shadow: 0 12px 30px rgba(0, 69, 124, 0.18);
}

.stations-summary span,
.stations-summary small {
    opacity: 0.84;
}

.stations-summary strong {
    margin: 0.2rem 0;
    font-size: 2.6rem;
    line-height: 1;
}

.stations-card {
    overflow: hidden;
    border: 1px solid var(--stations-line);
    border-radius: 18px;
    background: var(--stations-white);
    box-shadow: 0 12px 34px rgba(16, 52, 77, 0.07);
}

.stations-card-header {
    display: flex;
    gap: 1.5rem;
    align-items: end;
    justify-content: space-between;
    padding: 1.4rem 1.5rem 1.1rem;
    border-bottom: 1px solid var(--stations-line);
}

.stations-card-header h2 {
    margin: 0;
    color: var(--stations-ink);
    font-size: 1.45rem;
    font-weight: 800;
}

.stations-range {
    margin: 0;
    color: var(--stations-muted);
    white-space: nowrap;
}

.stations-table-wrap {
    width: 100%;
    overflow-x: auto;
}

.stations-table {
    width: 100%;
    min-width: 920px;
    margin: 0;
    border-collapse: collapse;
    font-variant-numeric: tabular-nums;
}

.stations-table thead th {
    padding: 0.9rem 1rem;
    border-bottom: 2px solid var(--stations-ucr-blue);
    background: #eef5f9;
    color: #163b59;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.035em;
    text-align: left;
    text-transform: uppercase;
}

.stations-table tbody th,
.stations-table tbody td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid #e7edf1;
    color: #354c5e;
    vertical-align: middle;
}

.stations-table tbody tr:nth-child(even) {
    background: #fbfcfd;
}

.stations-table tbody tr:hover {
    background: #f2f8fb;
}

.stations-table tbody tr:last-child th,
.stations-table tbody tr:last-child td {
    border-bottom: 0;
}

.stations-code {
    color: var(--stations-ucr-blue) !important;
    font-weight: 850;
    letter-spacing: 0.035em;
}


/* Enlace directo desde una estación hacia sus registros en /DataBase. */
.stations-database-column,
.stations-database-cell {
    width: 155px;
    text-align: center !important;
}

.stations-db-link {
    display: inline-flex;
    gap: 0.42rem;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 0.42rem 0.72rem;
    border: 1px solid rgba(0, 69, 124, 0.24);
    border-radius: 8px;
    background: #f4f9fc;
    color: var(--stations-ucr-blue);
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition:
        background-color 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        transform 0.16s ease;
}

.stations-db-link:hover,
.stations-db-link:focus-visible {
    border-color: var(--stations-ucr-blue);
    background: var(--stations-ucr-blue);
    color: var(--stations-white);
    transform: translateY(-1px);
}

.stations-db-link:focus-visible {
    outline: 3px solid rgba(81, 200, 232, 0.35);
    outline-offset: 2px;
}

.stations-db-link-arrow {
    font-size: 1rem;
    line-height: 1;
}

.stations-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 78px;
    padding: 0.27rem 0.62rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
}

.stations-status.is-active {
    background: #e7f5ee;
    color: #17653d;
}

.stations-status.is-inactive {
    background: #f2f3f4;
    color: #59636b;
}

.stations-status.is-neutral {
    background: #edf4f8;
    color: #31566e;
}

.stations-empty {
    padding: 2.5rem !important;
    color: var(--stations-muted) !important;
    text-align: center;
}

.stations-pagination {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    padding: 1.15rem 1.5rem;
    border-top: 1px solid var(--stations-line);
    background: var(--stations-soft);
}

.stations-page-status {
    color: var(--stations-muted);
    font-size: 0.9rem;
}

.stations-pagination-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: flex-end;
}

.stations-pagination-links a,
.stations-pagination-links span.is-current {
    display: inline-flex;
    min-width: 38px;
    min-height: 38px;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.72rem;
    border: 1px solid #cfdce5;
    border-radius: 9px;
    background: var(--stations-white);
    color: var(--stations-ucr-blue);
    font-size: 0.88rem;
    font-weight: 750;
    line-height: 1;
    text-decoration: none;
}

.stations-pagination-links a:hover,
.stations-pagination-links a:focus-visible {
    border-color: var(--stations-ucr-blue);
    background: #f0f7fb;
}

.stations-pagination-links span.is-current {
    border-color: var(--stations-ucr-blue);
    background: var(--stations-ucr-blue);
    color: var(--stations-white);
}

@media (max-width: 900px) {
    .stations-hero {
        grid-template-columns: 1fr;
    }

    .stations-summary {
        min-height: auto;
        align-items: baseline;
        flex-direction: row;
        gap: 0.65rem;
        text-align: left;
    }

    .stations-summary strong {
        font-size: 1.7rem;
    }

    .stations-card-header,
    .stations-pagination {
        align-items: flex-start;
        flex-direction: column;
    }

    .stations-range {
        white-space: normal;
    }

    .stations-pagination-links {
        justify-content: flex-start;
    }
}

@media (max-width: 575.98px) {
    .stations-page {
        padding-top: 1rem;
    }

    .stations-hero,
    .stations-card {
        border-radius: 12px;
    }

    .stations-hero {
        padding: 1.35rem 1.1rem 1.35rem 1.35rem;
    }

    .stations-summary {
        flex-wrap: wrap;
    }

    .stations-card-header,
    .stations-pagination {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}