:root {
    --page-bg: #eef3ef;
    --panel-bg: #ffffff;
    --panel-border: #d8e1db;
    --brand: #1f5c47;
    --brand-dark: #12392c;
    --brand-soft: #d9ebe2;
    --text-main: #173126;
    --text-muted: #5f7068;
    --shadow: 0 1rem 2.5rem rgba(18, 57, 44, 0.08);
}

body {
    min-height: 100vh;
    color: var(--text-main);
    background:
        radial-gradient(circle at top left, rgba(217, 235, 226, 0.9), transparent 32%),
        linear-gradient(180deg, #f7faf8 0%, var(--page-bg) 100%);
}

a {
    color: var(--brand);
}

.site-shell {
    width: min(1100px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-appname {
    padding: 1rem 1rem 0;
    text-align: center;
}

.site-appname-image {
    width: auto;
    max-width: min(100%, 760px);
    max-height: 120px;
    height: auto;
    display: inline-block;
}

.site-credits {
    width: min(1100px, calc(100% - 2rem));
    margin: 1rem auto 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.pwa-install-wrap {
    width: min(1100px, calc(100% - 2rem));
    margin: 0.75rem auto 0;
    text-align: center;
}

.pwa-install-button {
    font-weight: 700;
    letter-spacing: 0.01em;
    border-radius: 999px;
    padding-inline: 1rem;
}

.pwa-ios-hint {
    display: inline-block;
    max-width: 32rem;
    padding: 0.55rem 0.85rem;
    color: var(--brand-dark);
    background: #fff3cd;
    border: 1px solid #f1d690;
    border-radius: 0.85rem;
    font-size: 0.85rem;
    line-height: 1.35;
}

.page-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 1.25rem;
    box-shadow: var(--shadow);
}

.page-header h1,
.page-header h2,
.page-header h3 {
    color: var(--brand-dark);
}

.page-subtitle {
    color: var(--text-muted);
}

.routes-page .page-panel {
    padding: 2.5rem;
}

.transport-info-panel {
    padding: 2.25rem 2.5rem;
}

.transport-info-copy {
    max-width: 52rem;
    margin-inline: auto;
    text-align: center;
    color: var(--text-main);
    line-height: 1.7;
}

.transport-contact-card {
    width: min(100%, 32rem);
    margin: 0 auto;
    padding: 1.35rem 1.4rem;
    text-align: center;
    background: linear-gradient(180deg, #f9fcfa 0%, #edf6f1 100%);
    border: 1px solid #d4e3db;
    border-radius: 1rem;
}

.transport-contact-label {
    margin-bottom: 0.35rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.transport-contact-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--brand-dark);
}

.transport-contact-phone {
    margin-top: 0.55rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-weight: 600;
}

.transport-contact-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 4.5rem;
    padding: 0.45rem 0.85rem;
    color: #ffffff;
    background: var(--brand);
    border-radius: 999px;
    text-decoration: none;
}

.transport-contact-link:hover,
.transport-contact-link:focus {
    color: #ffffff;
    background: var(--brand-dark);
}

.route-button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.btn-route {
    padding: 1rem 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--brand-dark);
    background: linear-gradient(180deg, #ffffff 0%, #edf6f1 100%);
    border: 1px solid #bfd4ca;
    border-radius: 1rem;
}

.btn-route:hover,
.btn-route:focus {
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand) 0%, #2d7d60 100%);
    border-color: var(--brand);
}

.route-card-page {
    padding: 2rem 0;
}

.route-card-page .site-shell {
    width: min(960px, calc(100% - 2rem));
}

.route-card-sheet {
    padding: 2rem;
    background: #ffffff;
    border: 1px solid var(--panel-border);
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
}

.route-card-header {
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--panel-border);
}

.route-detail-table th {
    width: 38%;
    font-weight: 700;
    color: var(--brand-dark);
}

.route-detail-table td,
.route-detail-table th {
    padding: 0.85rem 0.75rem;
    border-color: #dce6e0;
    vertical-align: middle;
}

.qr-panel {
    padding: 1rem 0.85rem;
    text-align: center;
    background: linear-gradient(180deg, #f9fcfa 0%, #edf6f1 100%);
    border: 1px solid #d4e3db;
    border-radius: 1rem;
}

.qr-panel img {
    width: min(100%, 170px);
    height: auto;
    display: inline-block;
    border-radius: 0.75rem;
    background: #ffffff;
}

.card-meta-line {
    margin-top: 0.9rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.card-footer-line {
    margin-top: 1.25rem;
    padding-top: 1rem;
    text-align: center;
    font-weight: 700;
    color: var(--brand-dark);
    font-size: 0.95rem;
    line-height: 1.4;
    border-top: 1px solid var(--panel-border);
}

.link-break {
    word-break: break-word;
}

.mobile-contact-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.mobile-contact-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex-shrink: 0;
}

.mobile-contact-link {
    width: 2rem;
    height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: var(--brand);
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.9rem;
}

.mobile-contact-link.whatsapp {
    background: #1f9d55;
}

.admin-page {
    padding: 2rem 0 3rem;
}

.admin-page .page-panel {
    padding: 1.5rem;
}

.admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-form-card {
    position: sticky;
    top: 1rem;
}

.table thead th {
    color: var(--brand-dark);
    background: #f1f7f3;
}

.login-card {
    width: min(460px, calc(100% - 2rem));
    margin: 4rem auto;
    padding: 2rem;
}

.section-spacer {
    margin-top: 1.5rem;
}

@media (max-width: 767.98px) {
    .routes-page .page-panel,
    .route-card-sheet,
    .admin-page .page-panel,
    .login-card {
        padding: 1.25rem;
        border-radius: 1rem;
    }

    .route-card-header {
        margin-bottom: 1rem;
        padding-bottom: 1rem;
    }

    .transport-info-panel {
        padding: 1.25rem;
    }

    .transport-contact-name {
        font-size: 1.18rem;
    }

    .site-appname {
        padding-top: 0.85rem;
    }

    .site-appname-image {
        max-height: 82px;
        max-width: 100%;
    }

    .pwa-install-wrap {
        margin-top: 0.6rem;
    }

    .site-credits {
        margin-top: 0.85rem;
        font-size: 0.75rem;
    }

    .route-detail-table,
    .route-detail-table tbody,
    .route-detail-table tr,
    .route-detail-table th,
    .route-detail-table td {
        display: block;
        width: 100%;
    }

    .route-detail-table tr {
        padding: 0.85rem 0;
        border-bottom: 1px solid #dce6e0;
    }

    .route-detail-table tr:first-child {
        padding-top: 0;
    }

    .route-detail-table tr:last-child {
        padding-bottom: 0;
        border-bottom: 0;
    }

    .route-detail-table th,
    .route-detail-table td {
        padding: 0;
        border: 0;
    }

    .route-detail-table th {
        margin-bottom: 0.3rem;
        font-size: 0.78rem;
        letter-spacing: 0.03em;
        text-transform: uppercase;
        color: var(--text-muted);
    }

    .route-detail-table td {
        font-size: 1rem;
        line-height: 1.4;
    }

    .mobile-contact-row {
        align-items: flex-start;
    }
}