/* ── Top navbar ── */
.navbar {
    background-color: var(--bs-dark);
}
.navbar-brand {
    color: var(--bs-white) !important;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
}

/* ── Global HTMX loading indicator ── */
.htmx-indicator-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.2s;
}
.htmx-indicator-bar.active {
    opacity: 1;
}

/* Loading spinner for HTMX targets */
.htmx-loading {
    text-align: center;
    padding: 3rem;
    color: var(--bs-gray-500);
}
.htmx-loading .spinner-border {
    width: 2rem;
    height: 2rem;
}

/* ── Stat cards ── */
.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
}

/* Clickable table rows */
.table-hover tbody tr[style*="cursor"] {
    cursor: pointer;
}

/* ── Checkbox column ── */
.col-check {
    width: 2.5rem;
    text-align: center;
}

/* ── Blob toolbar (card header) ── */
.blob-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ── Upload area ── */
.upload-area {
    border-bottom: 1px solid var(--bs-border-color);
}

/* ═══════════════════════════════════════
   RESPONSIVE — Mobile & Tablet (<992px)
   ═══════════════════════════════════════ */
@media (max-width: 991.98px) {
    .main-content {
        min-width: 0;
        width: 100%;
    }

    .table {
        font-size: 0.82rem;
    }
    .table th, .table td {
        padding: 0.35rem 0.5rem;
    }

    .badge {
        font-size: 0.7rem;
    }

    .card-body {
        padding: 0.75rem;
    }
    .card-header {
        padding: 0.6rem 0.75rem;
    }

    h2 {
        font-size: 1.3rem;
    }

    .form-select, .form-control {
        font-size: 0.9rem;
    }
}

/* ═══════════════════════════════════════
   RESPONSIVE — Small phones (<576px)
   ═══════════════════════════════════════ */
@media (max-width: 575.98px) {
    .main-content {
        padding: 0.75rem !important;
    }

    .table {
        font-size: 0.78rem;
    }

    /* Hide less important columns on very small screens */
    .d-mobile-none {
        display: none !important;
    }

    .card-header.d-flex {
        flex-direction: column;
        gap: 0.5rem;
    }
    .card-header .d-flex {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}