/* ─────────────────────────────────────────────
   TradeDesk — Private Banking UI
   Light theme · navy & gold · Inter / Georgia
   (selectors and CSS variables unchanged from
    the original so all templates keep working)
   ───────────────────────────────────────────── */

:root {
  --bg:        #f4f6f9;   /* page background — soft banking grey      */
  --surface:   #ffffff;   /* cards, navbar                            */
  --surface2:  #eef1f6;   /* table headers, chips                     */
  --border:    #dbe2ec;
  --text:      #1d2b3a;   /* deep slate-navy ink                      */
  --muted:     #627080;
  --primary:   #14366b;   /* institutional navy                       */
  --primary-h: #1d4585;
  --accent:    #1d4585;   /* links / client accent                    */
  --accent-h:  #2a5aa8;
  --danger:    #a93b32;   /* dignified red                            */
  --danger-h:  #c04a40;
  --warn:      #8a6b1f;   /* bronze / gold (admin)                    */
  --pos:       #1d7a4f;   /* statement green                          */
  --neg:       #a93b32;
  --radius:    6px;
  --radius-lg: 10px;
  --shadow:    0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.06);
  --shadow-lg: 0 4px 12px rgba(16,24,40,.08);
  --serif:     Georgia, 'Times New Roman', serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Navbar ── */
.navbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 28px;
  height: 60px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: sticky; top: 0; z-index: 100;
}

.nav-brand { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.brand-icon { font-size: 20px; }
.brand-name {
  font-size: 18px; font-weight: 700; color: var(--primary);
  font-family: var(--serif); letter-spacing: .2px;
}

.nav-links {
  display: flex; gap: 2px; list-style: none; flex: 1;
}
.nav-links a {
  padding: 6px 13px; border-radius: var(--radius);
  color: var(--muted); font-weight: 500; transition: all .15s;
}
.nav-links a:hover { background: var(--surface2); color: var(--primary); text-decoration: none; }
.nav-links a.active { background: rgba(20,54,107,.08); color: var(--primary); font-weight: 600; }
.nav-links a.admin-link { color: var(--warn); }

.nav-user { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.user-badge {
  padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 600;
  background: var(--surface2); color: var(--muted); border: 1px solid var(--border);
  letter-spacing: .5px;
}
.user-badge.admin-badge { background: #f7f1e1; color: var(--warn); border-color: #d9c690; }
.username { color: var(--text); font-weight: 600; }
.btn-logout {
  padding: 5px 12px; border-radius: var(--radius);
  border: 1px solid var(--border); color: var(--muted); font-size: 13px;
  transition: all .15s; background: var(--surface);
}
.btn-logout:hover { background: var(--danger); color: #fff; border-color: var(--danger); text-decoration: none; }

/* ── Main content ── */
.main-content {
  max-width: 1200px; margin: 0 auto; padding: 32px 24px;
}
.auth-page { display: flex; justify-content: center; align-items: flex-start; padding-top: 80px; }

/* ── Alerts ── */
.alert {
  padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px;
  font-size: 13px; font-weight: 500; border: 1px solid; border-left-width: 4px;
  background: var(--surface); box-shadow: var(--shadow);
}
.alert-success { border-color: #bfdccb; border-left-color: var(--pos);  color: var(--pos);  background: #f2f9f5; }
.alert-danger  { border-color: #e4c4c0; border-left-color: var(--neg);  color: var(--neg);  background: #fbf3f2; }
.alert-warning { border-color: #e2d4ab; border-left-color: var(--warn); color: var(--warn); background: #fbf7ec; }
.alert-info    { border-color: #c4d3ea; border-left-color: var(--accent); color: var(--accent); background: #f2f6fc; }

/* ── Page header ── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 26px; padding-bottom: 14px;
  border-bottom: 2px solid var(--border);
}
.page-header h2 {
  font-size: 24px; font-weight: 700; color: var(--primary);
  font-family: var(--serif); letter-spacing: .2px;
}
.page-sub { color: var(--muted); font-size: 13px; }

/* ── Stat cards ── */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px; margin-bottom: 30px;
}
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px 22px;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--border);
}
.stat-card.highlight { border-top-color: var(--accent); }
.stat-label {
  font-size: 11px; color: var(--muted); font-weight: 600;
  text-transform: uppercase; letter-spacing: .8px; margin-bottom: 8px;
}
.stat-value {
  font-size: 24px; font-weight: 600; color: var(--text);
  font-family: 'JetBrains Mono', monospace; letter-spacing: -.3px;
}
.stat-sub { font-size: 12px; color: var(--muted); margin-top: 5px; }

/* ── Section ── */
.section { margin-bottom: 30px; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.section-header h3 { font-size: 16px; font-weight: 600; }
.section h3 {
  font-size: 16px; font-weight: 700; color: var(--primary);
  font-family: var(--serif); margin-bottom: 12px;
}

/* ── Card ── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow);
}
.card h3 {
  font-size: 16px; font-weight: 700; margin-bottom: 20px;
  color: var(--primary); font-family: var(--serif);
}

/* ── Tables ── */
.table-wrap {
  overflow-x: auto; border-radius: var(--radius-lg);
  border: 1px solid var(--border); background: var(--surface);
  box-shadow: var(--shadow);
}
.data-table { width: 100%; border-collapse: collapse; background: var(--surface); }
.data-table th {
  background: var(--primary); padding: 11px 14px; text-align: left;
  font-size: 11px; font-weight: 600; color: #e8eef7;
  text-transform: uppercase; letter-spacing: .7px;
  border-bottom: 1px solid var(--primary);
}
.data-table td { padding: 11px 14px; border-bottom: 1px solid #ecf0f5; vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:nth-child(even) td { background: #fafbfd; }
.data-table tr:hover td { background: #f1f5fa; }
.data-table.compact td, .data-table.compact th { padding: 8px 12px; }

/* ── Badges & tags ── */
.symbol-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 600;
  background: #eef3fa; border: 1px solid #cfdcee;
  padding: 2px 8px; border-radius: 4px; color: var(--primary);
}
.order-type {
  font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 4px;
}
.order-type.buy  { background: #e8f4ee; color: var(--pos); }
.order-type.sell { background: #f9ecea; color: var(--neg); }

.status-badge {
  font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 20px;
  border: 1px solid transparent;
}
.status-badge.pending   { background: #faf4e3; color: var(--warn); border-color: #e3d4a6; }
.status-badge.executed  { background: #e8f4ee; color: var(--pos);  border-color: #bcdcca; }
.status-badge.cancelled { background: var(--surface2); color: var(--muted); border-color: var(--border); }

.txn-type {
  font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 4px;
}
.txn-type.deposit    { background: #e8f4ee; color: var(--pos); }
.txn-type.withdrawal { background: #f9ecea; color: var(--neg); }
.txn-type.trade      { background: #eaf1fa; color: var(--accent); }

/* ── P&L colors ── */
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius); border: 1px solid transparent;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all .15s; font-family: inherit;
  text-decoration: none !important;
}
.btn-primary  { background: var(--primary);  color: #fff; }
.btn-primary:hover  { background: var(--primary-h); color: #fff; }
.btn-danger   { background: var(--danger);   color: #fff; }
.btn-danger:hover   { background: var(--danger-h);  color: #fff; }
.btn-outline  { background: var(--surface); color: var(--primary); border: 1px solid var(--border); }
.btn-outline:hover  { background: var(--surface2); border-color: #c5cfdd; }
.btn-trade    { background: #eaf1fa; color: var(--primary); border: 1px solid #c9d8ec; }
.btn-trade:hover    { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 12px 20px; font-size: 15px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Forms ── */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group input, .form-group select {
  width: 100%; background: var(--surface); border: 1px solid #c9d2de;
  color: var(--text); padding: 9px 12px; border-radius: var(--radius);
  font-size: 14px; font-family: inherit; transition: border-color .15s;
}
.form-group input:focus, .form-group select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(29,69,133,.12);
}
.form-note { font-size: 12px; color: var(--muted); margin-top: 10px; text-align: center; }

/* ── Auth ── */
.auth-card {
  width: 100%; max-width: 400px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--primary);
}
.auth-logo { text-align: center; margin-bottom: 32px; }
.brand-icon-lg { font-size: 40px; display: block; margin-bottom: 10px; }
.auth-logo h1 { font-size: 26px; font-weight: 700; color: var(--primary); font-family: var(--serif); }
.auth-logo p { color: var(--muted); font-size: 13px; margin-top: 4px; }
.auth-form { margin-top: 24px; }
.auth-switch { text-align: center; font-size: 13px; color: var(--muted); margin-top: 20px; }

/* ── Trade page ── */
.trade-layout { display: grid; grid-template-columns: 1fr 300px; gap: 24px; align-items: start; }
.trade-card h3 { margin-bottom: 20px; }
.symbol-input-row { display: flex; gap: 8px; }
.symbol-input-row input { flex: 1; }

.quote-panel {
  background: #f7f9fc; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; margin-bottom: 18px;
}
.quote-row { display: flex; justify-content: space-between; align-items: flex-start; }
.quote-symbol { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.quote-price { font-size: 28px; font-weight: 600; font-family: 'JetBrains Mono', monospace; color: var(--primary); }
.quote-change-col { text-align: right; }
.quote-chg { font-size: 14px; font-weight: 600; font-family: 'JetBrains Mono', monospace; }
.quote-vol { font-size: 12px; color: var(--muted); margin-top: 4px; }
.estimate-row {
  margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--muted);
}
.estimate-row strong { color: var(--text); font-size: 16px; }

.quick-symbols h3 { margin-bottom: 16px; }
.quick-symbols h4 { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.symbol-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 4px 10px; border-radius: 20px;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--primary); font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: 'JetBrains Mono', monospace;
  transition: all .15s;
}
.chip:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ── Two-column layout ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* ── Empty state ── */
.empty-state {
  text-align: center; padding: 60px 20px;
  color: var(--muted);
}
.empty-state.sm { padding: 30px 20px; }
.empty-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state p { margin-bottom: 16px; }

/* ── Admin tabs ── */
.tab-bar { display: flex; gap: 4px; margin-bottom: 24px; border-bottom: 1px solid var(--border); }
.tab-btn {
  padding: 10px 18px; background: none; border: none;
  color: var(--muted); font-size: 14px; font-weight: 500; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: all .15s; font-family: inherit;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.tab-pane h3 { font-size: 16px; font-weight: 600; margin-bottom: 16px; }

.badge {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary); color: #fff;
  font-size: 10px; font-weight: 700; min-width: 18px; height: 18px;
  border-radius: 9px; padding: 0 5px; margin-left: 6px;
}

.exec-price-input {
  width: 100px; background: var(--surface); border: 1px solid #c9d2de;
  color: var(--text); padding: 4px 8px; border-radius: 4px; font-size: 13px;
}

.action-btns { display: flex; gap: 6px; }

/* ── Activity Log ── */
.act-summary-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px 20px;
  margin-bottom: 20px; box-shadow: var(--shadow);
}
.act-stat { text-align: center; padding: 8px 16px; border-radius: var(--radius); min-width: 90px; }
.act-stat-val { font-size: 22px; font-weight: 600; font-family: 'JetBrains Mono', monospace; }
.act-stat-lbl { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-top: 2px; }
.act-stat-divider { width: 1px; height: 40px; background: var(--border); margin: 0 4px; }
.pos-bg  { background: #eef7f2; }
.neg-bg  { background: #faf0ee; }
.warn-bg { background: #faf6ea; }
.muted-bg { background: var(--surface2); }
.warn { color: var(--warn); }

/* Filter bar */
.filter-bar {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 14px 18px;
  margin-bottom: 16px; box-shadow: var(--shadow);
}
.filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-group label { font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.filter-group select,
.filter-group input[type="date"] {
  background: var(--surface); border: 1px solid #c9d2de;
  color: var(--text); padding: 6px 10px; border-radius: var(--radius);
  font-size: 13px; font-family: inherit; min-width: 130px;
}
.filter-group select:focus,
.filter-group input[type="date"]:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(29,69,133,.12);
}

/* Activity table rows */
.act-icon-cell { width: 36px; text-align: center; }
.act-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  font-size: 14px; font-weight: 700; line-height: 1;
}
.buy-icon  { background: #e8f4ee; color: var(--pos); }
.sell-icon { background: #f9ecea; color: var(--neg); }
.dep-icon  { background: #e8f4ee; color: var(--pos); }
.wd-icon   { background: #f9ecea; color: var(--neg); }
.trd-icon  { background: #eaf1fa; color: var(--accent); }
.def-icon  { background: var(--surface2); color: var(--muted); }

/* Timestamp cell */
.ts-cell { white-space: nowrap; }
.ts-date { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text); display: block; }
.ts-time { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); }
.ts-exec { display: block; font-size: 10px; color: var(--pos); margin-top: 2px; }

/* Category badges */
.cat-badge { font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 3px; letter-spacing: .4px; }
.cat-order { background: #eaf1fa; color: var(--accent); }
.cat-fund  { background: #e8f4ee; color: var(--pos); }

/* Client pill */
.client-pill {
  display: inline-block; padding: 2px 8px; border-radius: 20px;
  background: var(--surface2); border: 1px solid var(--border);
  font-size: 12px; font-weight: 500; color: var(--text);
}

/* Exec price badge */
.exec-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 600; color: var(--pos);
}

/* Notes truncation */
.notes-cell { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Row highlight by status */
.act-row.act-pending   { border-left: 2px solid var(--warn); }
.act-row.act-executed  { border-left: 2px solid var(--pos); }
.act-row.act-cancelled { border-left: 2px solid var(--border); opacity: .7; }
.act-row.act-deposit   { border-left: 2px solid var(--pos); }
.act-row.act-withdrawal { border-left: 2px solid var(--neg); }

/* Table meta */
.table-meta { font-size: 12px; color: var(--muted); margin-top: 10px; padding: 0 4px; }

/* Live search */
.live-search {
  width: 100%; padding: 9px 14px; margin-bottom: 10px;
  background: var(--surface); border: 1px solid #c9d2de;
  border-radius: var(--radius); color: var(--text); font-size: 13px; font-family: inherit;
}
.live-search:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(29,69,133,.12); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .trade-layout { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .navbar { padding: 0 16px; gap: 12px; }
  .nav-links { display: none; }
  .main-content { padding: 16px; }
}

/* ═══════════════════════════════════════════════════════════
   DUAL-PORTAL THEME ADDITIONS
   ══════════════════════════════════════════════════════════ */

/* ── Landing page ── */
.landing-body { display:flex; align-items:center; justify-content:center; min-height:100vh; background:var(--bg); }
.landing-wrap  { text-align:center; max-width:760px; padding:40px 20px; }
.landing-logo h1 { font-size:34px; font-weight:700; margin-top:12px; color:var(--primary); font-family:var(--serif); }
.landing-logo p  { color:var(--muted); margin-top:4px; margin-bottom:40px; }
.portal-cards  { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.portal-card   {
  border-radius:14px; padding:36px 28px; text-decoration:none;
  transition:transform .2s, box-shadow .2s; display:block;
  box-shadow: var(--shadow-lg);
}
.portal-card:hover { transform:translateY(-4px); text-decoration:none; box-shadow:0 10px 24px rgba(16,24,40,.14); }
.client-card   { background:linear-gradient(150deg,#14366b 0%,#1d4585 100%); border:1px solid #14366b; }
.admin-card    { background:linear-gradient(150deg,#2b2b28 0%,#4a3d20 100%); border:1px solid #8a6b1f; }
.portal-icon   { font-size:40px; margin-bottom:14px; }
.portal-title  { font-size:21px; font-weight:700; color:#fff; margin-bottom:8px; font-family:var(--serif); }
.portal-desc   { font-size:13px; color:rgba(255,255,255,.72); line-height:1.6; margin-bottom:20px; }
.portal-btn    { display:inline-block; padding:10px 20px; border-radius:8px; font-size:13px; font-weight:600; }
.client-btn    { background:#fff; color:var(--primary); }
.admin-btn     { background:#d9b75a; color:#2b2410; }

/* ── Auth pages ── */
.auth-page-body { display:flex; align-items:center; justify-content:center; min-height:100vh; background:var(--bg); }
.auth-wrap { width:100%; max-width:420px; padding:20px; }
.client-auth-card { border-top-color:var(--primary); }
.admin-auth-card  { border-top-color:var(--warn); }
.back-link { display:inline-block; font-size:12px; color:var(--muted); margin-bottom:20px; }
.back-link:hover { color:var(--text); }

/* ── Portal labels in navbar ── */
.portal-label { font-size:9px; font-weight:800; letter-spacing:1px; padding:2px 6px; border-radius:3px; margin-left:4px; }
.client-label { background:#eaf1fa; color:var(--primary); border:1px solid #c9d8ec; }
.admin-label  { background:#f7f1e1; color:var(--warn);    border:1px solid #d9c690; }

/* ── Client navbar accent ── */
.client-navbar { border-bottom: 3px solid var(--primary); }
.client-navbar .nav-links a.active { color:var(--primary); background:rgba(20,54,107,.08); }

/* ── Admin navbar accent ── */
.admin-navbar  { border-bottom: 3px solid var(--warn); }
.admin-navbar .nav-links a.active { color:var(--warn); background:#f7f1e1; }

/* ── Highlight cards per portal ── */
.highlight-client { border-top-color:var(--primary); background:#fbfcfe; }
.highlight-admin  { border-top-color:var(--warn);    background:#fffdf7; }

/* ── Portal-specific buttons ── */
.btn-client { background:var(--primary);  color:#fff; }
.btn-client:hover { background:var(--primary-h); color:#fff; }
.btn-admin  { background:#4a3d20; color:#f3e8c8; font-weight:700; }
.btn-admin:hover  { background:#5c4c28; color:#fff; }

/* ── Risk Management Page ── */
.risk-link { color: var(--neg) !important; }
.risk-badge {
  font-size: 10px; font-weight: 800; padding: 2px 8px;
  border-radius: 12px; letter-spacing: .5px;
}
.risk-badge.breach  { background: #f9ecea; color: var(--neg);  border: 1px solid #ddb3ae; }
.risk-badge.warning { background: #faf4e3; color: var(--warn); border: 1px solid #e3d4a6; }
.risk-badge.ok      { background: #e8f4ee; color: var(--pos);  border: 1px solid #bcdcca; }
.risk-badge.normal  { background: #e8f4ee; color: var(--pos);  border: 1px solid #bcdcca; }
.risk-badge.medium  { background: #faf4e3; color: var(--warn); border: 1px solid #e3d4a6; }
.risk-badge.high    { background: #f9ecea; color: var(--neg);  border: 1px solid #ddb3ae; }

.risk-row-breach  td { border-left: 3px solid var(--neg)  !important; }
.risk-row-warning td { border-left: 3px solid var(--warn) !important; }
.risk-row-ok      td { border-left: 3px solid var(--pos)  !important; }

/* Utilisation bar */
.util-bar-wrap {
  background: var(--surface2); border-radius: 4px; height: 6px;
  width: 100px; display: inline-block; vertical-align: middle; margin-right: 8px;
}
.util-bar {
  height: 6px; border-radius: 4px; transition: width .3s;
}
.util-ok      { background: var(--pos); }
.util-warning { background: var(--warn); }
.util-breach  { background: var(--neg); }
.util-pct { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; }

/* Position detail expand */
.pos-detail-wrap { background: #f7f9fc; border-top: 1px solid var(--border); }
.pos-detail-table { margin: 0; }
.pos-detail-table td, .pos-detail-table th { padding: 7px 12px !important; }

/* ═══════════════════════════════════════════════════════════
   APP SHELL — left sidebar navigation
   ══════════════════════════════════════════════════════════ */
.app-shell { display: flex; min-height: 100vh; align-items: stretch; }

.sidebar {
  width: 232px; flex-shrink: 0;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.client-sidebar { background: linear-gradient(180deg, #122f5e 0%, #16386e 100%); }
.admin-sidebar  { background: linear-gradient(180deg, #23272d 0%, #2b2f36 100%); }

.sidebar-brand {
  display: flex; align-items: center; gap: 8px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.sidebar-brand .brand-icon { font-size: 20px; }
.sidebar-brand .brand-name {
  font-family: var(--serif); font-size: 18px; font-weight: 700; color: #fff;
}
.sidebar .portal-label { margin-left: 2px; }
.client-sidebar .portal-label { background: rgba(255,255,255,.14); color: #cfe0f7; border-color: rgba(255,255,255,.25); }
.admin-sidebar  .portal-label { background: rgba(217,183,90,.18); color: #e7cf8d; border-color: rgba(217,183,90,.5); }

.sidebar-nav { flex: 1; padding: 8px 0 16px; }
.nav-section {
  margin-top: 4px;
  padding: 11px 18px; font-size: 10.5px; font-weight: 700;
  letter-spacing: 1.3px; text-transform: uppercase;
  color: rgba(255,255,255,.62);
  background: rgba(255,255,255,.055);
  border-top: 1px solid rgba(255,255,255,.09);
  border-bottom: 1px solid rgba(0,0,0,.22);
}
.sidebar-link {
  display: block; padding: 9px 18px;
  color: rgba(255,255,255,.78); font-size: 13.5px; font-weight: 500;
  border-left: 3px solid transparent; transition: all .12s;
}
.sidebar-link:hover { background: rgba(255,255,255,.07); color: #fff; text-decoration: none; }
.sidebar-link.active { background: rgba(255,255,255,.11); color: #fff; }

/* Collapsible sidebar sections */
details.nav-group > summary.nav-section {
  cursor: pointer; list-style: none; user-select: none;
  display: flex; align-items: center; justify-content: space-between;
}
details.nav-group > summary.nav-section::-webkit-details-marker { display: none; }
details.nav-group > summary.nav-section:hover { color: #fff; background: rgba(255,255,255,.09); }
details.nav-group .chev { font-size: 10px; opacity: .55; transition: transform .15s; margin-left: 8px; }
details.nav-group[open] > summary .chev { transform: rotate(90deg); }
/* open group: theme-accented header band so the section is unmissable */
.admin-sidebar  details.nav-group[open] > summary.nav-section {
  color: #e7cf8d; box-shadow: inset 3px 0 0 #d9b75a; background: rgba(217,183,90,.10);
}
.client-sidebar details.nav-group[open] > summary.nav-section {
  color: #cfe0f7; box-shadow: inset 3px 0 0 #9db9e3; background: rgba(157,185,227,.10);
}
.client-sidebar .sidebar-link.active { border-left-color: #9db9e3; }
.admin-sidebar  .sidebar-link.active { border-left-color: #d9b75a; }

.sidebar-footer {
  margin-top: auto; padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: 13px; color: rgba(255,255,255,.85);
}
.sidebar-footer .who { display: block; font-weight: 600; color: #fff; margin-bottom: 8px; }
.sidebar-footer .foot-actions { display: flex; gap: 8px; }
.sidebar-footer a {
  flex: 1; text-align: center; padding: 6px 8px; border-radius: 6px;
  font-size: 12px; color: rgba(255,255,255,.85);
  border: 1px solid rgba(255,255,255,.25);
}
.sidebar-footer a:hover { background: rgba(255,255,255,.12); color: #fff; text-decoration: none; }

.content-area { flex: 1; min-width: 0; }
.content-area .main-content { max-width: 1240px; }

/* Small screens: sidebar becomes a compact top strip */
@media (max-width: 920px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: column; }
  .sidebar-nav { display: flex; flex-wrap: wrap; padding: 6px 8px; }
  .nav-section { display: none; }
  .sidebar-link { border-left: none; border-radius: 6px; padding: 7px 12px; }
  .sidebar-footer { margin-top: 0; }
}