/* ── ST-AIOS Data Portal ─────────────────────────────────────── */
:root {
    --st-primary: #EB0A1E;
    --st-primary-dark: #B00813;
    --st-dark: #15171c;
    --st-sales: #1565C0;
    --st-service: #2E7D32;
    --st-cr: #7B1FA2;
    --st-hr: #E65100;
    --st-bg: #f5f7fa;
    --st-card: #ffffff;
    --st-radius: 12px;
    --st-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

body {
    background: var(--st-bg);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    min-height: 100vh;
}

/* ── Navbar ──────────────────────────────────────────────────── */
.bg-primary-gradient {
    background: #ffffff;
    border-bottom: 3px solid var(--st-primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

/* ── Brand lockup ────────────────────────────────────────────── */
.brand-badge {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--st-primary), var(--st-primary-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.15rem;
    box-shadow: 0 3px 10px rgba(235,10,30,0.45);
}
.brand-emblem { color: var(--st-primary); display: inline-flex; align-items: center; }
.brand-emblem svg { width: 34px; height: auto; }
.brand-word { color: var(--st-primary); font-weight: 800; letter-spacing: 0.5px; font-size: 1.18rem; }
.brand-tag {
    font-size: 0.74rem; text-transform: uppercase; letter-spacing: 2.5px; color: #777;
    border-left: 1px solid #dcdcdc; padding-left: 12px; margin-left: 7px; align-self: center;
}
.brand-emblem-lg { color: var(--st-primary); display: inline-flex; }
.brand-emblem-lg svg { width: 96px; height: auto; }
.text-brand { color: var(--st-primary) !important; }
.brand-logo { height: 46px; width: auto; display: block; }
.brand-logo-lg { width: 260px; max-width: 82%; height: auto; }

.fs-tiny { font-size: 0.7rem; }

.avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--st-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: #fff;
}

/* ── Cards ───────────────────────────────────────────────────── */
.card-portal {
    background: var(--st-card);
    border-radius: var(--st-radius);
    box-shadow: var(--st-shadow);
    border: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow 0.2s ease;
}
.card-portal:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* ── Department Tabs ─────────────────────────────────────────── */
.dept-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    border-radius: 0;
    padding: 12px 24px;
    font-weight: 500;
    color: #555;
    transition: all 0.2s;
}
.dept-tabs .nav-link:hover {
    color: var(--st-primary);
    border-bottom-color: rgba(21, 101, 192, 0.3);
}
.dept-tabs .nav-link.active {
    background: transparent;
    font-weight: 600;
}
.dept-tabs .nav-link[data-dept="sales"].active {
    color: var(--st-sales);
    border-bottom-color: var(--st-sales);
}
.dept-tabs .nav-link[data-dept="service"].active {
    color: var(--st-service);
    border-bottom-color: var(--st-service);
}
.dept-tabs .nav-link[data-dept="cr_callcenter"].active {
    color: var(--st-cr);
    border-bottom-color: var(--st-cr);
}
.dept-tabs .nav-link[data-dept="hr"].active {
    color: var(--st-hr);
    border-bottom-color: var(--st-hr);
}

/* ── Upload Form ─────────────────────────────────────────────── */
.upload-zone {
    border: 2px dashed #ccc;
    border-radius: var(--st-radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fafbfc;
}
.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--st-primary);
    background: rgba(21, 101, 192, 0.04);
}
.upload-zone.has-file {
    border-color: #2E7D32;
    background: rgba(46, 125, 50, 0.04);
}
.upload-zone i {
    font-size: 2.5rem;
    color: #999;
    margin-bottom: 12px;
}
.upload-zone.has-file i {
    color: #2E7D32;
}

/* ── Report Type Info ────────────────────────────────────────── */
.report-info {
    background: #f0f4f8;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.85rem;
    display: none;
}
.report-info.visible { display: block; }

/* ── History Table ───────────────────────────────────────────── */
.table-portal th {
    background: #f8f9fa;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #666;
}

.dept-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
}
.dept-badge.sales { background: var(--st-sales); }
.dept-badge.service { background: var(--st-service); }
.dept-badge.cr_callcenter { background: var(--st-cr); }
.dept-badge.hr { background: var(--st-hr); }

/* ── Login / Register ────────────────────────────────────────── */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 25% 15%, #2a2d34 0%, #15171c 70%);
    padding: 16px;
}
.auth-card {
    width: 100%;
    max-width: 420px;
    padding: 40px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.auth-card .logo-section {
    text-align: center;
    margin-bottom: 28px;
}
.auth-card .logo-section i {
    font-size: 1.8rem;
    color: #fff;
}
.brand-badge-lg {
    display: inline-flex; align-items: center; justify-content: center;
    width: 70px; height: 70px; border-radius: 18px;
    background: linear-gradient(135deg, var(--st-primary), var(--st-primary-dark));
    box-shadow: 0 8px 24px rgba(235,10,30,0.4);
}
.brand-sub-login {
    letter-spacing: 4px; font-size: 0.7rem; font-weight: 700;
    color: var(--st-primary); text-transform: uppercase;
}

/* ── Stats Cards ─────────────────────────────────────────────── */
.stat-card {
    padding: 20px;
    border-radius: var(--st-radius);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
}
.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
}
.stat-card .stat-label {
    font-size: 0.8rem;
    opacity: 0.85;
}

/* ── Admin User Cards ────────────────────────────────────────── */
.user-card {
    border-left: 4px solid var(--st-primary);
}
.user-card.inactive {
    border-left-color: #ccc;
    opacity: 0.7;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
    .dept-tabs .nav-link {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
    .auth-card { margin: 16px; }
}

/* ── Brand color overrides (Toyota Red) ──────────────────────── */
.btn-primary {
    background: linear-gradient(135deg, var(--st-primary), var(--st-primary-dark));
    border: none;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background: var(--st-primary-dark) !important;
    border: none;
}
.btn-outline-primary { color: var(--st-primary); border-color: var(--st-primary); }
.btn-outline-primary:hover { background: var(--st-primary); border-color: var(--st-primary); color: #fff; }
.text-primary { color: var(--st-primary) !important; }
.badge.bg-light.text-primary { color: var(--st-primary) !important; }
.auth-card a { color: var(--st-primary); }
.form-control:focus, .form-select:focus {
    border-color: var(--st-primary);
    box-shadow: 0 0 0 0.2rem rgba(235,10,30,0.15);
}
.input-group-text { color: var(--st-primary); background: #fff; }