/* ============================================================
   Webhook Manager — app.css
   Design: dark sidebar, clean white workspace, monospace accents
   ============================================================ */

:root {
  --c-bg:        #f4f5f7;
  --c-surface:   #ffffff;
  --c-border:    rgba(0,0,0,.09);
  --c-border-md: rgba(0,0,0,.16);
  --c-text:      #1a1d23;
  --c-text-2:    #5c6370;
  --c-text-3:    #9ba3af;
  --c-primary:   #1a73e8;
  --c-primary-d: #1558c0;
  --c-primary-l: #e8f0fe;
  --c-success:   #1e8a4a;
  --c-success-l: #e8f5ee;
  --c-danger:    #c0392b;
  --c-danger-l:  #fdf0ef;
  --c-warn:      #a15c00;
  --c-warn-l:    #fef3e2;
  --c-info:      #185fa5;
  --c-info-l:    #e6f1fb;
  --c-sidebar:   #0f1117;
  --c-sidebar-2: #1a1e2a;
  --c-sidebar-t: rgba(255,255,255,.62);
  --c-sidebar-a: rgba(255,255,255,.08);
  --c-sidebar-active: #1a73e8;
  --font:        'Inter', system-ui, sans-serif;
  --mono:        'JetBrains Mono', 'Fira Code', monospace;
  --radius:      8px;
  --radius-lg:   12px;
  --shadow:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:   0 4px 12px rgba(0,0,0,.1);
  --sidebar-w:   240px;
  --topbar-h:    52px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-size: 14px; }
body { font-family: var(--font); background: var(--c-bg); color: var(--c-text); line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }

/* ── Login ────────────────────────────────────────────────── */
.login-screen { display:flex; align-items:center; justify-content:center; min-height:100vh; background: linear-gradient(135deg, #0f1117 0%, #1a1e2a 100%); padding:20px; }
.login-card { background: var(--c-surface); border-radius: var(--radius-lg); padding: 40px; width: 100%; max-width: 400px; box-shadow: var(--shadow-md); }
.login-logo { text-align: center; margin-bottom: 32px; }
.login-icon { width: 52px; height: 52px; background: var(--c-primary); border-radius: var(--radius); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 24px; margin-bottom: 12px; }
.login-logo h1 { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.login-logo p  { font-size: 13px; color: var(--c-text-3); }
.login-footer  { text-align:center; margin-top:20px; font-size:12px; color:var(--c-text-3); }

/* ── App shell ────────────────────────────────────────────── */
.app { display: flex; height: 100vh; overflow: hidden; }

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar { width: var(--sidebar-w); background: var(--c-sidebar); display: flex; flex-direction: column; flex-shrink: 0; overflow-y: auto; }
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 16px; border-bottom: 0.5px solid rgba(255,255,255,.07); }
.brand-icon { width: 32px; height: 32px; background: var(--c-primary); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; flex-shrink: 0; }
.brand-text { flex: 1; min-width: 0; }
.brand-name  { display: block; font-size: 13px; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-sub   { display: block; font-size: 10px; color: var(--c-sidebar-t); margin-top: 1px; }
.sidebar-close { display: none; background: none; border: none; color: var(--c-sidebar-t); cursor: pointer; font-size: 16px; }

.sidebar-nav { flex: 1; padding: 12px 8px; }
.nav-group-label { font-size: 10px; font-weight: 600; color: rgba(255,255,255,.3); text-transform: uppercase; letter-spacing: .07em; padding: 10px 8px 4px; }
.nav-link { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 6px; font-size: 13px; color: var(--c-sidebar-t); cursor: pointer; transition: background .12s, color .12s; position: relative; }
.nav-link:hover  { background: var(--c-sidebar-a); color: rgba(255,255,255,.9); }
.nav-link.active { background: var(--c-primary); color: #fff; font-weight: 500; }
.nav-link i { font-size: 16px; flex-shrink: 0; }
.nav-badge { margin-left: auto; background: rgba(255,255,255,.15); color: rgba(255,255,255,.9); font-size: 10px; padding: 1px 6px; border-radius: 20px; font-weight: 600; }
.nav-badge-red { background: #c0392b; }
.nav-link.active .nav-badge { background: rgba(255,255,255,.25); }

.sidebar-footer { padding: 12px; border-top: 0.5px solid rgba(255,255,255,.07); }
.user-info { display: flex; align-items: center; gap: 8px; }
.user-avatar { width: 30px; height: 30px; background: var(--c-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 12px; font-weight: 600; flex-shrink: 0; }
.user-meta { flex: 1; min-width: 0; }
.user-name { font-size: 12px; font-weight: 500; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--c-sidebar-t); }

/* ── Main area ────────────────────────────────────────────── */
.main-area { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

.topbar { height: var(--topbar-h); background: var(--c-surface); border-bottom: 0.5px solid var(--c-border); display: flex; align-items: center; justify-content: space-between; padding: 0 20px; flex-shrink: 0; }
.topbar-left  { display: flex; align-items: center; gap: 12px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.page-title { font-size: 15px; font-weight: 600; }
.relay-status { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--c-text-2); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c-text-3); }
.status-dot.active { background: #1e8a4a; box-shadow: 0 0 0 2px rgba(30,138,74,.2); }

.page-content { flex: 1; overflow-y: auto; padding: 20px; }
.page { display: none; }
.page.active { display: block; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 5px; padding: 7px 14px; border-radius: var(--radius); font-size: 13px; font-family: var(--font); font-weight: 500; cursor: pointer; border: 0.5px solid var(--c-border-md); background: var(--c-surface); color: var(--c-text); transition: background .12s, box-shadow .12s; }
.btn:hover  { background: var(--c-bg); }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.btn-primary:hover { background: var(--c-primary-d); }
.btn-ghost   { background: transparent; border-color: transparent; color: var(--c-text-2); }
.btn-ghost:hover { background: var(--c-bg); }
.btn-danger  { background: var(--c-danger-l); color: var(--c-danger); border-color: rgba(192,57,43,.2); }
.btn-danger:hover { background: #f9dedd; }
.btn-sm  { padding: 5px 10px; font-size: 12px; }
.btn-xs  { padding: 3px 7px; font-size: 11px; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { background: none; border: none; cursor: pointer; color: var(--c-text-2); padding: 4px 6px; border-radius: 4px; font-size: 16px; display: inline-flex; align-items: center; transition: background .1s; }
.btn-icon:hover { background: var(--c-bg); color: var(--c-text); }
.input-icon-btn { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; color: var(--c-text-3); padding: 2px; }

/* ── Forms ────────────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; font-weight: 500; color: var(--c-text-2); margin-bottom: 5px; }
.form-hint  { display: block; font-size: 11px; color: var(--c-text-3); margin-top: 4px; }
.form-hint-inline { font-size: 11px; color: var(--c-text-3); font-weight: 400; }
.required   { color: var(--c-danger); }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

input[type=text], input[type=email], input[type=url],
input[type=password], input[type=number], select, textarea {
  width: 100%; padding: 8px 10px; border: 0.5px solid var(--c-border-md); border-radius: var(--radius);
  font-size: 13px; font-family: var(--font); background: var(--c-surface); color: var(--c-text);
  outline: none; transition: border-color .12s, box-shadow .12s;
}
input:focus, select:focus, textarea:focus { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(26,115,232,.12); }
input[readonly] { background: var(--c-bg); color: var(--c-text-2); }
textarea { resize: vertical; min-height: 72px; }
.input-with-icon { position: relative; }
.copy-field { display: flex; gap: 6px; }
.copy-field input { flex: 1; }

/* ── Cards ────────────────────────────────────────────────── */
.card { background: var(--c-surface); border: 0.5px solid var(--c-border); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.card-header { padding: 13px 16px; border-bottom: 0.5px solid var(--c-border); display: flex; align-items: center; justify-content: space-between; }
.card-title  { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.card-title i { font-size: 15px; color: var(--c-text-2); }
.card-body   { padding: 16px; }
.table-card  { overflow: hidden; }

/* ── Stats grid ───────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat-card { background: var(--c-surface); border: 0.5px solid var(--c-border); border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow); }
.stat-label { font-size: 11px; font-weight: 500; color: var(--c-text-3); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 6px; }
.stat-value { font-size: 26px; font-weight: 600; line-height: 1; margin-bottom: 4px; }
.stat-sub   { font-size: 11px; color: var(--c-text-3); }
.stat-blue  { color: var(--c-primary); }
.stat-green { color: var(--c-success); }
.stat-red   { color: var(--c-danger); }
.stat-amber { color: var(--c-warn); }

/* ── Two-col layout ───────────────────────────────────────── */
.two-col-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Tables ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { padding: 9px 14px; text-align: left; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--c-text-3); border-bottom: 0.5px solid var(--c-border); white-space: nowrap; }
td { padding: 11px 14px; border-bottom: 0.5px solid var(--c-border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #fafbfc; }
.table-footer { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-top: 0.5px solid var(--c-border); }
.table-count { font-size: 12px; color: var(--c-text-3); }

/* ── Badges / Pills ───────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 500; white-space: nowrap; }
.badge-green  { background: var(--c-success-l); color: var(--c-success); }
.badge-red    { background: var(--c-danger-l);  color: var(--c-danger); }
.badge-amber  { background: var(--c-warn-l);    color: var(--c-warn); }
.badge-blue   { background: var(--c-info-l);    color: var(--c-info); }
.badge-gray   { background: #f1f3f5;            color: #5c6370; }
.dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

/* ── Page actions toolbar ─────────────────────────────────── */
.page-actions { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 10px; flex-wrap: wrap; }
.search-filter-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.search-box { position: relative; }
.search-box i { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); color: var(--c-text-3); font-size: 15px; pointer-events: none; }
.search-box input { padding-left: 32px; width: 220px; }
.filter-select { width: 160px; }

/* ── Event feed (dashboard) ───────────────────────────────── */
.event-feed { padding: 8px; display: flex; flex-direction: column; gap: 4px; max-height: 340px; overflow-y: auto; }
.event-row { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 6px; cursor: pointer; transition: background .1s; border-left: 3px solid transparent; }
.event-row:hover { background: var(--c-bg); }
.event-row.sos      { border-left-color: var(--c-danger); }
.event-row.overspeed { border-left-color: var(--c-warn); }
.event-row.geofence { border-left-color: var(--c-primary); }
.event-row.ignition { border-left-color: var(--c-success); }
.event-info { flex: 1; min-width: 0; }
.event-device { font-size: 13px; font-weight: 500; }
.event-meta   { font-size: 11px; color: var(--c-text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.event-time   { font-size: 11px; color: var(--c-text-3); white-space: nowrap; flex-shrink: 0; }

/* ── Delivery mini log ────────────────────────────────────── */
.delivery-mini-log { max-height: 340px; overflow-y: auto; }
.log-row { display: flex; align-items: center; gap: 8px; padding: 7px 14px; border-bottom: 0.5px solid var(--c-border); font-size: 12px; }
.log-row:last-child { border-bottom: none; }
.log-status-ok  { color: var(--c-success); font-family: var(--mono); font-weight: 500; }
.log-status-err { color: var(--c-danger); font-family: var(--mono); font-weight: 500; }
.log-ep   { color: var(--c-text-2); flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log-time { color: var(--c-text-3); white-space: nowrap; }
.log-ms   { color: var(--c-text-3); font-family: var(--mono); font-size: 11px; }

/* ── Hash display ─────────────────────────────────────────── */
.hash-display { display: flex; align-items: center; gap: 8px; background: #f8f9fa; border: 0.5px solid var(--c-border); border-radius: var(--radius); padding: 8px 12px; }
.hash-display code { font-family: var(--mono); font-size: 12px; color: var(--c-info); flex: 1; word-break: break-all; }

/* ── Checkbox grid ────────────────────────────────────────── */
.checkbox-grid { display: flex; flex-direction: column; gap: 6px; max-height: 180px; overflow-y: auto; }
.checkbox-scroll { display: flex; flex-direction: column; gap: 6px; max-height: 180px; overflow-y: auto; border: 0.5px solid var(--c-border); border-radius: var(--radius); padding: 8px; }
.check-item { display: flex; align-items: flex-start; gap: 8px; padding: 7px 8px; border-radius: 6px; cursor: pointer; transition: background .1s; border: 0.5px solid var(--c-border); }
.check-item:hover { background: var(--c-bg); }
.check-item.selected { background: var(--c-primary-l); border-color: rgba(26,115,232,.3); }
.check-item input[type=checkbox] { margin-top: 1px; accent-color: var(--c-primary); flex-shrink: 0; }
.check-label { font-size: 13px; font-weight: 500; }
.check-sub   { font-size: 11px; color: var(--c-text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Code area ────────────────────────────────────────────── */
.code-area { font-family: var(--mono); font-size: 12px; background: #1e1e2e; color: #cdd6f4; border: none; border-radius: var(--radius); padding: 12px; }
.code-area:focus { box-shadow: 0 0 0 2px var(--c-primary); }
.editor-toolbar { display: flex; gap: 6px; margin-bottom: 6px; }
.template-select-row { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.template-select-row select { flex: 1; }

/* ── Variable reference ───────────────────────────────────── */
.var-reference { display: flex; flex-wrap: wrap; gap: 6px; }
.var-tag { display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px; background: #1e1e2e; color: #89b4fa; border-radius: 4px; font-family: var(--mono); font-size: 12px; cursor: pointer; }
.var-tag:hover { background: #2a2a3e; }

/* ── Variable picker ──────────────────────────────────────── */
.var-picker { position: fixed; background: var(--c-surface); border: 0.5px solid var(--c-border-md); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); z-index: 300; width: 320px; }
.var-picker-header { padding: 10px 14px; font-size: 13px; font-weight: 500; border-bottom: 0.5px solid var(--c-border); display: flex; justify-content: space-between; align-items: center; }
.var-picker-header button { background: none; border: none; cursor: pointer; color: var(--c-text-3); font-size: 14px; }
.var-picker-grid { display: flex; flex-wrap: wrap; gap: 5px; padding: 10px; }
.var-pick-btn { padding: 3px 8px; background: var(--c-bg); border: 0.5px solid var(--c-border); border-radius: 4px; font-family: var(--mono); font-size: 11px; cursor: pointer; }
.var-pick-btn:hover { background: var(--c-primary-l); border-color: rgba(26,115,232,.3); color: var(--c-primary); }

/* ── Modals ───────────────────────────────────────────────── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 200; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal { background: var(--c-surface); border-radius: var(--radius-lg); max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-md); width: 100%; }
.modal-lg { max-width: 580px; }
.modal-xl { max-width: 780px; }
.modal-header { padding: 16px 20px; border-bottom: 0.5px solid var(--c-border); display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; background: var(--c-surface); z-index: 1; }
.modal-header h3 { font-size: 15px; font-weight: 600; }
.modal-close  { background: none; border: none; cursor: pointer; color: var(--c-text-3); font-size: 18px; display: flex; align-items: center; }
.modal-body   { padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 0.5px solid var(--c-border); display: flex; justify-content: flex-end; gap: 8px; position: sticky; bottom: 0; background: var(--c-surface); }

/* ── Toasts ───────────────────────────────────────────────── */
.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 400; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 12px 16px; border-radius: var(--radius); background: var(--c-text); color: #fff; font-size: 13px; display: flex; align-items: center; gap: 8px; box-shadow: var(--shadow-md); animation: slideIn .2s ease; max-width: 360px; }
.toast.success { background: var(--c-success); }
.toast.error   { background: var(--c-danger); }
.toast.warning { background: #a15c00; }
@keyframes slideIn { from { opacity:0; transform: translateY(10px); } to { opacity:1; transform: translateY(0); } }

/* ── Alerts ───────────────────────────────────────────────── */
.alert { padding: 10px 12px; border-radius: var(--radius); font-size: 13px; margin-top: 8px; }
.alert-danger { background: var(--c-danger-l); color: var(--c-danger); border: 0.5px solid rgba(192,57,43,.2); }

/* ── Settings layout ──────────────────────────────────────── */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Pagination ───────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; }
.page-btn { padding: 3px 8px; border-radius: 4px; border: 0.5px solid var(--c-border-md); background: var(--c-surface); font-size: 12px; cursor: pointer; }
.page-btn.active { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

/* ── Truncate helpers ─────────────────────────────────────── */
.trunc { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; display: block; }
.mono  { font-family: var(--mono); font-size: 11px; }

/* ── Chip row ─────────────────────────────────────────────── */
.chip-row { display: flex; flex-wrap: wrap; gap: 4px; }
.chip-client   { padding: 2px 7px; background: var(--c-info-l); color: var(--c-info); border-radius: 20px; font-size: 11px; }
.chip-endpoint { padding: 2px 7px; background: var(--c-success-l); color: var(--c-success); border-radius: 20px; font-size: 11px; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { position: fixed; left: -240px; height: 100%; z-index: 100; transition: left .2s; }
  .sidebar.open { left: 0; }
  .sidebar-close { display: flex; }
  .two-col-layout { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 600px) {
  .page-content { padding: 12px; }
  .search-box input { width: 160px; }
  .stat-grid { grid-template-columns: repeat(2,1fr); }
}

/* ── Rule test panel ──────────────────────────────────────── */
.rule-test-panel { margin-top:16px; border:1.5px dashed var(--c-border-md); border-radius:var(--radius-lg); padding:16px; background:#fafbff; }
.rule-test-header { font-size:13px; font-weight:600; color:var(--c-primary); display:flex; align-items:center; gap:6px; margin-bottom:14px; }
.rule-test-header i { font-size:16px; }
.ep-test-result { display:flex; align-items:center; gap:8px; padding:8px 10px; border-radius:6px; border:0.5px solid var(--c-border); margin-bottom:6px; font-size:12px; background:var(--c-surface); }
.ep-test-result .ep-name { flex:1; font-weight:500; }
.ep-test-result .ep-status { font-family:var(--mono); }
.ep-test-result.ok  { border-left:3px solid var(--c-success); }
.ep-test-result.err { border-left:3px solid var(--c-danger); }
.ep-test-result.pending { border-left:3px solid var(--c-warn); }

/* ── Variable reference table ─────────────────────────────── */
.var-group { margin-bottom: 20px; }
.var-group:last-child { margin-bottom: 0; }
.var-group-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--c-text-3); padding: 0 0 6px; border-bottom: 0.5px solid var(--c-border); margin-bottom: 6px; }
.var-group-rows { display: flex; flex-direction: column; gap: 3px; }
.var-row { display: flex; align-items: flex-start; gap: 12px; padding: 7px 8px; border-radius: 6px; transition: background .1s; }
.var-row:hover { background: var(--c-bg); }
.var-row-left { display: flex; align-items: center; gap: 4px; flex-shrink: 0; width: 220px; }
.var-token-btn { display: inline-flex; align-items: center; gap: 5px; padding: 4px 9px; background: #1e1e2e; color: #89b4fa; border: none; border-radius: 5px; font-family: var(--mono); font-size: 12px; cursor: pointer; transition: background .12s, transform .1s; white-space: nowrap; }
.var-token-btn:hover { background: #2a2a4a; color: #cdd6f4; transform: scale(1.03); }
.var-token-btn i { font-size: 12px; opacity: .6; }
.var-copy-btn { background: none; border: 0.5px solid var(--c-border); border-radius: 4px; padding: 4px 5px; cursor: pointer; color: var(--c-text-3); font-size: 12px; display: inline-flex; align-items: center; transition: background .1s; }
.var-copy-btn:hover { background: var(--c-bg); color: var(--c-text); }
.var-row-right { flex: 1; min-width: 0; }
.var-desc { font-size: 12px; color: var(--c-text-2); line-height: 1.4; }
.var-sample { font-size: 11px; color: var(--c-text-3); margin-top: 2px; }
.var-sample-label { font-weight: 500; }
.var-sample code { font-family: var(--mono); color: var(--c-success); background: var(--c-success-l); padding: 1px 5px; border-radius: 3px; font-size: 11px; }

/* ── Event detail modal — tabs ────────────────────────────── */
.event-tab-bar { display:flex; gap:2px; padding:4px; background:var(--c-bg); border-radius:8px; margin-bottom:14px; }
.event-tab { padding:6px 14px; border-radius:6px; cursor:pointer; font-size:13px; color:var(--c-text-2); border:none; background:none; font-family:var(--font); display:flex; align-items:center; gap:5px; transition:background .12s; }
.event-tab:hover { background:rgba(0,0,0,.05); color:var(--c-text); }
.event-tab.active { background:var(--c-surface); color:var(--c-text); font-weight:500; border:0.5px solid var(--c-border); box-shadow:var(--shadow); }
.event-tab-content { }

/* ── Payload field rows ────────────────────────────────────── */
.payload-fields-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; flex-wrap:wrap; gap:8px; }
.payload-fields-list { border:0.5px solid var(--c-border); border-radius:var(--radius); overflow:hidden; max-height:340px; overflow-y:auto; }
.payload-field-row { display:flex; align-items:center; gap:10px; padding:8px 12px; border-bottom:0.5px solid var(--c-border); transition:background .1s; }
.payload-field-row:last-child { border-bottom:none; }
.payload-field-row:hover { background:var(--c-bg); }
.payload-field-row.field-known { background:#f0fdf4; }
.payload-field-row.field-known:hover { background:#e8faf0; }
.payload-field-key { width:200px; flex-shrink:0; display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.pf-token { font-family:var(--mono); font-size:12px; color:var(--c-primary); background:var(--c-primary-l); padding:2px 6px; border-radius:4px; }
.payload-field-val { flex:1; font-size:12px; color:var(--c-text-2); font-family:var(--mono); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; min-width:0; }
.payload-field-actions { display:flex; gap:4px; flex-shrink:0; align-items:center; }
.field-badge { display:inline-flex; padding:1px 6px; border-radius:20px; font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:.04em; }
.field-badge.built-in { background:var(--c-primary-l); color:var(--c-primary); }
.field-badge.custom   { background:#fef3c7; color:#92400e; }
.field-badge-note { font-size:11px; color:var(--c-success); font-weight:500; }
.btn-success { background:var(--c-success-l); color:var(--c-success); border-color:rgba(30,138,74,.2); }
.btn-success:hover { background:#d1f0dc; }