/* ═══════════════════════════════════════════════════════════════════════
   HSM Insights Portal — Dark Theme
   Matches existing exception dashboard: --bg:#0f1923
   ═══════════════════════════════════════════════════════════════════════ */

:root {
    --bg: #0f1923;
    --surface: #1a2733;
    --card: #243442;
    --text: #e2e8f0;
    --muted: #8899a6;
    --critical: #ef4444;
    --high: #f59e0b;
    --medium: #3b82f6;
    --success: #10b981;
    --border: #2d3f4f;
    --accent: #6366f1;
    --sidebar-w: 220px;
    --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 13px;
    display: flex;
}

/* ── Sidebar ────────────────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-w);
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
}

.sidebar-header {
    padding: 20px 16px 12px;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 2px;
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--muted);
    margin-top: 2px;
}

.nav-list {
    list-style: none;
    padding: 8px 0;
    flex: 1;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: all 0.15s;
}

.nav-link:hover {
    color: var(--text);
    background: rgba(99, 102, 241, 0.08);
}

.nav-link.active {
    color: var(--accent);
    border-left-color: var(--accent);
    background: rgba(99, 102, 241, 0.1);
}

.nav-icon { font-size: 1rem; width: 20px; text-align: center; }

.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.avatar { width: 28px; height: 28px; border-radius: 50%; }
.avatar-sm { width: 24px; height: 24px; border-radius: 50%; }

.user-details { overflow: hidden; }
.user-name { font-size: 0.75rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 0.6rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.5px; }

.logout-link { font-size: 0.72rem; padding: 6px 0; }
.btn-logout {
    width: 100%;
    text-align: center;
    background: rgba(239, 68, 68, 0.12);
    color: var(--critical);
    border-color: rgba(239, 68, 68, 0.25);
    font-size: 0.72rem;
    margin-top: 6px;
}
.btn-logout:hover { background: rgba(239, 68, 68, 0.25); }

/* ── Content area ───────────────────────────────────────────────────── */
.content {
    margin-left: var(--sidebar-w);
    padding: 20px 24px;
    flex: 1;
    min-width: 0;
}

/* ── Page header ────────────────────────────────────────────────────── */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.page-header h1 { font-size: 1.25rem; font-weight: 700; }
.page-sub { font-size: 0.75rem; color: var(--muted); }
.header-right { display: flex; align-items: center; gap: 12px; }
.last-refresh { font-size: 0.72rem; color: var(--muted); }
.auto-refresh-badge {
    font-size: 0.6rem;
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    padding: 3px 8px;
    border-radius: 10px;
    font-weight: 600;
}

/* ── Filters ────────────────────────────────────────────────────────── */
.filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    align-items: flex-end;
}

.filter-group { display: flex; flex-direction: column; gap: 3px; }
.filter-group label {
    font-size: 0.62rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.filters select, .filters input[type="text"], .filters input[type="date"] {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
}

.filters input:focus, .filters select:focus {
    outline: none;
    border-color: var(--accent);
}

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 0.78rem;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.15s;
    text-decoration: none;
    display: inline-block;
}

.btn:hover { background: var(--card); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { opacity: 0.9; }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { opacity: 0.9; }
.btn-danger { background: var(--critical); border-color: var(--critical); color: #fff; }
.btn-danger:hover { opacity: 0.9; }
.btn-sm { padding: 4px 10px; font-size: 0.72rem; }
.btn:disabled { opacity: 0.4; cursor: default; }

/* ── KPI strip ──────────────────────────────────────────────────────── */
.kpi-strip {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
    margin-bottom: 16px;
}

.kpi {
    background: var(--card);
    border-radius: var(--radius);
    padding: 12px;
    border-left: 3px solid var(--border);
    text-align: center;
}

.kpi.accent { border-left-color: var(--accent); }
.kpi.success { border-left-color: var(--success); }
.kpi.warn { border-left-color: var(--high); }
.kpi.danger { border-left-color: var(--critical); }

.kpi .num { font-size: 1.4rem; font-weight: 700; line-height: 1.2; }
.kpi .lbl {
    font-size: 0.6rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-top: 3px;
}

/* ── Table card ─────────────────────────────────────────────────────── */
.table-card {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 14px;
}

.card-header {
    padding: 10px 14px;
    background: var(--surface);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header .count {
    background: var(--accent);
    color: #fff;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.65rem;
}

.table-wrap {
    overflow-x: auto;
    max-height: 65vh;
    overflow-y: auto;
}

table { width: 100%; border-collapse: collapse; font-size: 0.75rem; }

th {
    text-align: left;
    padding: 8px 10px;
    background: rgba(0, 0, 0, 0.25);
    color: var(--muted);
    font-weight: 600;
    font-size: 0.63rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    position: sticky;
    top: 0;
    z-index: 2;
    white-space: nowrap;
}

td {
    padding: 7px 10px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
}

tr:hover { background: rgba(99, 102, 241, 0.05); }

/* Serial number column */
td.sn { color: var(--muted); font-size: 0.65rem; text-align: center; min-width: 32px; max-width: 48px; }

/* Severity row highlights */
tr.sev-critical { border-left: 3px solid var(--critical); }
tr.sev-high { border-left: 3px solid var(--high); }
tr.sev-medium { border-left: 3px solid var(--medium); }

/* ── Badges ─────────────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 7px;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 700;
}

.badge-critical { background: rgba(239, 68, 68, 0.15); color: var(--critical); }
.badge-high { background: rgba(245, 158, 11, 0.15); color: var(--high); }
.badge-medium { background: rgba(59, 130, 246, 0.15); color: var(--medium); }
.badge-booked { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-not-booked { background: rgba(239, 68, 68, 0.08); color: var(--muted); }
.badge-seg { background: rgba(99, 102, 241, 0.15); color: var(--accent); }

.badge-role-admin { background: rgba(99, 102, 241, 0.15); color: var(--accent); }
.badge-role-ops { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-role-city_manager { background: rgba(245, 158, 11, 0.15); color: var(--high); }
.badge-role-finance { background: rgba(59, 130, 246, 0.15); color: var(--medium); }
.badge-role-cx { background: rgba(236, 72, 153, 0.15); color: #ec4899; }
.badge-role-pending { background: rgba(255, 255, 255, 0.05); color: var(--muted); }

.badge-status-completed { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-status-cancelled { background: rgba(239, 68, 68, 0.15); color: var(--critical); }
.badge-status-confirmed { background: rgba(59, 130, 246, 0.15); color: var(--medium); }
.badge-status-inprogress { background: rgba(245, 158, 11, 0.15); color: var(--high); }

/* ── Pagination ─────────────────────────────────────────────────────── */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--surface);
    font-size: 0.75rem;
    color: var(--muted);
}

/* ── Empty state ────────────────────────────────────────────────────── */
.empty-state {
    padding: 24px;
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
}

/* ── Flash messages ─────────────────────────────────────────────────── */
.flash-container { margin-bottom: 16px; }
.flash {
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 0.8rem;
    margin-bottom: 8px;
}
.flash-error { background: rgba(239, 68, 68, 0.15); color: var(--critical); border: 1px solid rgba(239, 68, 68, 0.3); }
.flash-success { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.3); }
.flash-info { background: rgba(59, 130, 246, 0.15); color: var(--medium); border: 1px solid rgba(59, 130, 246, 0.3); }

/* ── Login page ─────────────────────────────────────────────────────── */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg);
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px 36px;
    text-align: center;
    max-width: 360px;
    width: 100%;
}

.login-logo { font-size: 2.5rem; font-weight: 800; color: var(--accent); letter-spacing: 3px; }
.login-title { font-size: 1.1rem; margin-top: 8px; font-weight: 600; }
.login-subtitle { font-size: 0.75rem; color: var(--muted); margin-top: 4px; margin-bottom: 24px; }

.login-form { width: 100%; text-align: left; }

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.15s;
}

.form-input:focus {
    border-color: var(--accent);
}

.login-btn {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s;
    margin-top: 8px;
}

.login-btn:hover { opacity: 0.9; }

.login-note { font-size: 0.68rem; color: var(--muted); margin-top: 20px; }

/* ── Pending page ───────────────────────────────────────────────────── */
.pending-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    max-width: 400px;
    margin: 60px auto;
}

.pending-card h1 { font-size: 1.3rem; margin-bottom: 12px; }
.pending-card p { font-size: 0.82rem; color: var(--muted); margin-bottom: 12px; }

/* ── Admin page ─────────────────────────────────────────────────────── */
.inline-form { display: inline-flex; align-items: center; gap: 4px; }
.select-sm {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.72rem;
}
.actions-cell { white-space: nowrap; display: flex; gap: 6px; align-items: center; }

/* ── Searchable dropdown ───────────────────────────────────────────── */
.search-select {
    position: relative;
    min-width: 160px;
}

.search-select input {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    width: 100%;
    outline: none;
}

.search-select input:focus { border-color: var(--accent); }

.search-select .ss-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 220px;
    overflow-y: auto;
    z-index: 50;
}

.search-select.open .ss-dropdown { display: block; }

.search-select .ss-option {
    padding: 6px 10px;
    font-size: 0.78rem;
    cursor: pointer;
    color: var(--text);
}

.search-select .ss-option:hover,
.search-select .ss-option.highlight { background: rgba(99, 102, 241, 0.15); }

.search-select .ss-empty {
    padding: 8px 10px;
    font-size: 0.72rem;
    color: var(--muted);
    text-align: center;
}

/* ── Check description card ────────────────────────────────────────── */
.check-desc {
    padding: 12px 16px;
    background: rgba(99, 102, 241, 0.08);
    border-left: 3px solid var(--accent);
    margin-bottom: 14px;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 0.8rem;
    color: var(--text);
}

.check-desc .check-title { font-weight: 600; margin-bottom: 4px; }
.check-desc .check-detail { color: var(--muted); font-size: 0.75rem; }

/* ── Column resize handles ─────────────────────────────────────────── */
.resizable-table th { position: relative; }

.col-resize-handle {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 5px;
    cursor: col-resize;
    background: transparent;
    z-index: 3;
}

.col-resize-handle:hover,
.col-resize-handle:active { background: var(--accent); }

.th-content { padding-right: 6px; }

/* Override nowrap for resizable tables — allow wrapping when column is wide enough */
.resizable-table td { white-space: normal; word-break: break-word; }

/* ── Exception row click ───────────────────────────────────────────── */
.exception-row { cursor: pointer; }
.exception-row:hover { background: rgba(99, 102, 241, 0.12) !important; }

/* ── Off-canvas slider overlay ─────────────────────────────────────── */
.slider-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
}
.slider-overlay.open { display: block; }

/* ── Off-canvas slider panel ───────────────────────────────────────── */
.slider-panel {
    position: fixed;
    top: 0; right: -540px; bottom: 0;
    width: 520px;
    max-width: 90vw;
    background: var(--surface);
    border-left: 1px solid var(--border);
    z-index: 210;
    display: flex;
    flex-direction: column;
    transition: right 0.25s ease;
    overflow: hidden;
}
.slider-panel.open { right: 0; }

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}

.slider-title { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.slider-subtitle { font-size: 0.75rem; color: var(--muted); }

.slider-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

.slider-section { margin-bottom: 18px; }

.slider-section-title {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border);
}

.slider-section-body { font-size: 0.8rem; line-height: 1.5; color: var(--text); }

.slider-steps {
    list-style: decimal;
    padding-left: 18px;
    font-size: 0.78rem;
    line-height: 1.6;
    color: var(--text);
}

.slider-steps li { margin-bottom: 4px; }

.slider-table { width: 100%; border-collapse: collapse; font-size: 0.75rem; }

.slider-table tr { border-bottom: 1px solid var(--border); }

.slider-key {
    padding: 6px 10px 6px 0;
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.62rem;
    letter-spacing: 0.3px;
    white-space: nowrap;
    vertical-align: top;
    width: 35%;
}

.slider-val {
    padding: 6px 0;
    color: var(--text);
    word-break: break-word;
}

/* ── Create user form ──────────────────────────────────────────────── */
.create-user-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
}

.create-user-card h3 {
    font-size: 0.85rem;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted);
}

.form-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.form-row .filter-group { flex: 1; min-width: 120px; }

.form-row .filter-group input,
.form-row .filter-group select {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    width: 100%;
}

/* ── Slider key-details card ────────────────────────────────────────── */
.slider-key-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
    padding: 14px;
    background: rgba(99, 102, 241, 0.08);
    border-radius: var(--radius);
    border: 1px solid rgba(99, 102, 241, 0.2);
}
.slider-kd-item { display: flex; flex-direction: column; gap: 2px; }
.slider-kd-item.full { grid-column: 1 / -1; }
.slider-kd-label { font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); font-weight: 600; }
.slider-kd-value { font-size: 0.82rem; font-weight: 600; color: #fff; word-break: break-word; }
.slider-kd-value.accent { color: var(--accent); }
.slider-kd-value.success { color: var(--success); }

/* ── Slider pastel sections ────────────────────────────────────────── */
.slider-anomaly {
    background: rgba(129, 140, 248, 0.10);
    border-left: 3px solid #818cf8;
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 14px 16px;
    margin-bottom: 14px;
}
.slider-anomaly .slider-section-title { color: #a5b4fc; border-bottom-color: rgba(129, 140, 248, 0.25); }

.slider-impact {
    background: rgba(251, 191, 36, 0.08);
    border-left: 3px solid #fbbf24;
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 14px 16px;
    margin-bottom: 14px;
}
.slider-impact .slider-section-title { color: #fcd34d; border-bottom-color: rgba(251, 191, 36, 0.2); }

.slider-nextsteps {
    background: rgba(52, 211, 153, 0.08);
    border-left: 3px solid #34d399;
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 14px 16px;
    margin-bottom: 14px;
}
.slider-nextsteps .slider-section-title { color: #6ee7b7; border-bottom-color: rgba(52, 211, 153, 0.2); }
.slider-nextsteps .slider-steps { color: var(--text); }
.slider-nextsteps .slider-steps li { margin-bottom: 6px; }

/* ── Exception grid priority columns ──────────────────────────────── */
.col-priority { font-weight: 600; color: #e2e8f0; }
.col-service  { color: #a5b4fc; font-weight: 500; }
.col-amount   { color: var(--success); font-weight: 600; }

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar .logo-sub, .sidebar .nav-link span:not(.nav-icon),
    .sidebar .user-details, .sidebar .logout-link { display: none; }
    .sidebar-header { padding: 12px 8px; text-align: center; }
    .nav-link { justify-content: center; padding: 12px; }
    .content { margin-left: 60px; padding: 12px; }
    .filters { gap: 4px; }
}