/* ============================================================
   DataLoop · Личный кабинет — layout & components
   Reuses --bg, --bg-2, --ink, --accent, --line, --mono, --display
   from styles.css. Adds dashboard-specific surfaces.
   ============================================================ */

/* ------- Shell ------- */
.cab-app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 252px 1fr;
  background: var(--bg);
  color: var(--ink);
}

/* ------- Sidebar ------- */
.cab-sidebar {
  border-right: 1px solid var(--line);
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.cab-sb-head {
  padding: 22px 22px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.cab-sb-head .logo {
  font-family: var(--display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 9px;
}
.cab-sb-head .logo .dot { color: var(--accent); }

.cab-env {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 2px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg);
  font-family: var(--mono);
  font-size: 11px;
  gap: 0;
  position: relative;
}
.cab-env-opt {
  padding: 0 10px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  border-radius: 3px;
  color: var(--ink-3);
  cursor: pointer;
  transition: color 120ms;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cab-env-opt.active {
  background: var(--ink);
  color: var(--bg);
}
.cab-env-opt:not(.active):hover { color: var(--ink-2); }

.cab-nav {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  overflow-y: auto;
}
.cab-nav-section {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  padding: 16px 12px 8px;
}
.cab-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink-2);
  font-weight: 500;
  transition: background 120ms, color 120ms;
  cursor: pointer;
  position: relative;
}
.cab-nav-item:hover { background: var(--bg-3); color: var(--ink); }
.cab-nav-item.active {
  background: var(--bg-3);
  color: var(--ink);
}
.cab-nav-item.active::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--accent);
}
.cab-nav-item svg { flex-shrink: 0; }
.cab-nav-badge {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  background: color-mix(in oklab, var(--accent) 18%, transparent);
  color: var(--accent);
  font-weight: 600;
}

.cab-sb-foot {
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
}
.cab-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), color-mix(in oklab, var(--accent) 60%, #000 40%));
  color: var(--accent-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.cab-userblock { flex: 1; min-width: 0; }
.cab-username {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cab-userrole {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cab-icon-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-3);
  transition: background 120ms, color 120ms;
}
.cab-icon-btn:hover { background: var(--bg-3); color: var(--ink); }

/* ------- Topbar ------- */
.cab-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.cab-topbar {
  height: 60px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 30;
}
.cab-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-3);
  font-family: var(--mono);
}
.cab-crumbs strong { color: var(--ink); font-weight: 600; }
.cab-crumb-sep { opacity: 0.5; }

.cab-search {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg-2);
  width: 280px;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 12px;
}
.cab-search input {
  border: none;
  outline: none;
  background: transparent;
  flex: 1;
  font-size: 13px;
  font-family: var(--sans);
  color: var(--ink);
}
.cab-search .kbd { margin-left: auto; }

.cab-top-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.cab-top-status .status-dot {
  width: 6px;
  height: 6px;
}

/* ------- Page header / content padding ------- */
.cab-page {
  padding: 32px 36px 64px;
  max-width: 1500px;
  width: 100%;
}
.cab-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.cab-page-head h1 {
  font-family: var(--display);
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.cab-page-head .cab-page-sub {
  color: var(--ink-2);
  font-size: 14px;
}
.cab-page-head-actions { display: flex; gap: 10px; }

/* ------- Cards / surfaces ------- */
.cab-card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px;
}
.cab-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.cab-card-title {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.cab-card-sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}
.cab-card-link {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 120ms;
  cursor: pointer;
}
.cab-card-link:hover { color: var(--accent); }

/* ------- Stat row ------- */
.cab-stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 22px;
}
.cab-stat {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
}
.cab-stat-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.cab-stat-value {
  font-family: var(--display);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.cab-stat-value .unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-3);
  font-family: var(--mono);
}
.cab-stat-delta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--mono);
  font-size: 11px;
  margin-top: 12px;
  color: var(--ink-3);
}
.cab-stat-delta.up { color: #1fa66f; }
.cab-stat-delta.down { color: #d8504c; }
.cab-stat-spark {
  position: absolute;
  right: 12px;
  top: 16px;
  width: 80px;
  height: 32px;
  opacity: 0.9;
}

/* ------- Quota bar ------- */
.cab-quota {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}
.cab-quota-bar {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}
.cab-quota-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
}
.cab-quota-pct {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
}

/* ------- Chart card ------- */
.cab-chart-card {
  grid-column: 1 / -1;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px;
}
.cab-chart {
  width: 100%;
  height: 200px;
}
.cab-chart-toolbar {
  display: flex;
  gap: 4px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2px;
}
.cab-chart-toolbar button {
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  border-radius: 4px;
  transition: all 120ms;
}
.cab-chart-toolbar button.active {
  background: var(--ink);
  color: var(--bg);
}
.cab-chart-legend {
  display: flex;
  gap: 18px;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
}
.cab-chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.cab-chart-legend-item .swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* ------- Grid (two columns) ------- */
.cab-grid-2 {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 18px;
  margin-top: 22px;
}
.cab-grid-2-flat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 22px;
}

/* ------- Tables ------- */
.cab-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.cab-table thead th {
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.cab-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.cab-table tbody tr:last-child td { border-bottom: none; }
.cab-table tbody tr {
  transition: background 100ms;
  cursor: pointer;
}
.cab-table tbody tr:hover { background: var(--bg-2); }
.cab-table .mono {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink);
}
.cab-table .muted { color: var(--ink-3); }
.cab-table .col-actions { text-align: right; }

.cab-table-wrap {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

/* ------- Status badges ------- */
.cab-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink-2);
}
.cab-badge.s-200 { color: #1fa66f; border-color: color-mix(in oklab, #1fa66f 30%, var(--line)); background: color-mix(in oklab, #1fa66f 8%, var(--bg-2)); }
.cab-badge.s-400, .cab-badge.s-422 { color: #d49a1e; border-color: color-mix(in oklab, #d49a1e 30%, var(--line)); background: color-mix(in oklab, #d49a1e 8%, var(--bg-2)); }
.cab-badge.s-429 { color: #d8504c; border-color: color-mix(in oklab, #d8504c 30%, var(--line)); background: color-mix(in oklab, #d8504c 8%, var(--bg-2)); }
.cab-badge.s-500 { color: #d8504c; border-color: color-mix(in oklab, #d8504c 30%, var(--line)); background: color-mix(in oklab, #d8504c 10%, var(--bg-2)); }
.cab-badge .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.cab-method {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 3px;
  background: color-mix(in oklab, var(--accent) 14%, transparent);
  color: var(--accent);
}

.cab-scope {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--mono);
  font-size: 10.5px;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--bg-2);
  color: var(--ink-2);
  border: 1px solid var(--line);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ------- Activity feed ------- */
.cab-feed {
  display: flex;
  flex-direction: column;
  max-height: 420px;
  overflow-y: auto;
}
.cab-feed-row {
  display: grid;
  grid-template-columns: auto auto 1fr auto auto;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13px;
}
.cab-feed-row:last-child { border-bottom: none; }
.cab-feed-time {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  white-space: nowrap;
}
.cab-feed-endpoint {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink);
}
.cab-feed-latency {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  white-space: nowrap;
}

/* ------- Plan/Billing card ------- */
.cab-plan-card {
  background: var(--ink);
  color: var(--bg);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.cab-plan-card .label {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  margin-bottom: 10px;
}
.cab-plan-card .price {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.cab-plan-card .price .per {
  font-size: 13px;
  font-family: var(--sans);
  font-weight: 500;
  opacity: 0.6;
  margin-left: 6px;
}
.cab-plan-card-actions {
  margin-top: 22px;
  display: flex;
  gap: 10px;
}

/* ------- Buttons within cabinet ------- */
.cab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 14px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  border: 1px solid transparent;
  transition: background 120ms, color 120ms, border-color 120ms, transform 80ms;
  font-family: var(--sans);
}
.cab-btn-primary { background: var(--ink); color: var(--bg); }
.cab-btn-primary:hover { background: color-mix(in oklab, var(--ink) 90%, transparent); }
.cab-btn-accent { background: var(--accent); color: var(--accent-ink); }
.cab-btn-accent:hover { transform: translateY(-1px); }
.cab-btn-ghost { border: 1px solid var(--line); color: var(--ink); background: transparent; }
.cab-btn-ghost:hover { background: var(--bg-2); }
.cab-btn-danger { color: #d8504c; border: 1px solid color-mix(in oklab, #d8504c 30%, var(--line)); background: transparent; }
.cab-btn-danger:hover { background: color-mix(in oklab, #d8504c 10%, transparent); }
.cab-btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }
.cab-plan-card .cab-btn-accent { /* accent button on dark plan */ }
.cab-plan-card .cab-btn-ghost { border-color: color-mix(in oklab, var(--bg) 20%, transparent); color: var(--bg); }
.cab-plan-card .cab-btn-ghost:hover { background: color-mix(in oklab, var(--bg) 10%, transparent); }

/* ------- Quick start / docs ------- */
.cab-quickstart {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.cab-qs-tile {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  transition: border-color 120ms, transform 120ms;
}
.cab-qs-tile:hover { border-color: var(--accent); transform: translateY(-2px); }
.cab-qs-tile-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cab-qs-tile-title {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.cab-qs-tile-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 2px;
}

/* ------- Code snippet box ------- */
.cab-code {
  background: var(--code-bg);
  color: var(--code-ink);
  border-radius: 8px;
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  overflow-x: auto;
  position: relative;
}
.cab-code .copy-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: #b8b5ad;
  padding: 4px 8px;
  border: 1px solid #2a2824;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
}
.cab-code .copy-btn:hover { background: #2a2824; color: #ece8dd; }

/* ------- Reveal-once key (after generation) ------- */
.cab-key-reveal {
  background: color-mix(in oklab, var(--accent) 8%, var(--bg-3));
  border: 1px solid color-mix(in oklab, var(--accent) 40%, var(--line));
  border-radius: 10px;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}
.cab-key-reveal .label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.cab-key-reveal .key {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--ink);
  word-break: break-all;
  background: var(--bg-3);
  padding: 8px 12px;
  border-radius: 5px;
  border: 1px solid var(--line);
}
.cab-key-reveal .note {
  font-size: 12px;
  color: var(--ink-2);
  margin-top: 6px;
}

/* ------- Logs filter bar ------- */
.cab-filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.cab-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg-3);
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 120ms;
}
.cab-filter-chip:hover { border-color: var(--ink-2); }
.cab-filter-chip.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.cab-filter-chip .x { opacity: 0.5; }

/* ------- Modal-ish create key panel ------- */
.cab-create-key {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cab-create-key h4 {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.cab-form-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
  align-items: center;
}
.cab-form-row label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cab-input {
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg-2);
  padding: 0 12px;
  font-size: 13.5px;
  color: var(--ink);
  outline: none;
  transition: border-color 120ms;
  width: 100%;
}
.cab-input:focus { border-color: var(--accent); }
.cab-radio-group {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-2);
}
.cab-radio-group button {
  padding: 7px 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-2);
  border-right: 1px solid var(--line);
  transition: background 120ms, color 120ms;
}
.cab-radio-group button:last-child { border-right: none; }
.cab-radio-group button.active { background: var(--ink); color: var(--bg); }

/* ------- Logs detail panel ------- */
.cab-logs-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 18px;
}
.cab-log-detail {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px;
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.cab-kv {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px 16px;
  margin: 16px 0;
  font-size: 13px;
}
.cab-kv dt {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: 2px;
}
.cab-kv dd { font-family: var(--mono); font-size: 12.5px; color: var(--ink); word-break: break-all; }

/* ------- Invoices list ------- */
.cab-invoices .cab-table tbody tr { cursor: default; }

/* ------- Mobile burger (in topbar) + close button (in sidebar) ------- */
.cab-burger {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 6px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-right: 2px;
  flex-shrink: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 120ms;
}
.cab-burger:hover { background: var(--bg-2); }
.cab-burger span {
  display: block;
  width: 18px;
  height: 1.7px;
  background: var(--ink);
  border-radius: 1px;
}
.cab-sb-close {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--ink-2);
  cursor: pointer;
  transition: background 120ms, color 120ms;
}
.cab-sb-close:hover { background: var(--bg-3); color: var(--ink); }

.cab-scrim {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 39;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.dir-b .cab-scrim { background: rgba(0, 0, 0, 0.6); }

/* ------- Responsive ------- */
@media (max-width: 1100px) {
  .cab-stat-row { grid-template-columns: repeat(2, 1fr); }
  .cab-grid-2, .cab-grid-2-flat { grid-template-columns: 1fr; }
  .cab-logs-layout { grid-template-columns: 1fr; }
  .cab-log-detail { position: static; max-height: none; }
}

/* Mobile: full-screen drawer sidebar */
@media (max-width: 880px) {
  .cab-app { grid-template-columns: 1fr; }
  .cab-burger { display: inline-flex; }
  .cab-sb-close { display: inline-flex; }

  .cab-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    max-width: 320px;
    z-index: 40;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform 280ms cubic-bezier(.4,0,.2,1);
    visibility: hidden;
    border-right: 1px solid var(--line);
  }
  .cab-app.nav-open .cab-sidebar {
    transform: translateX(0);
    visibility: visible;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.18);
  }
  .cab-app.nav-open .cab-scrim {
    display: block;
  }

  .cab-sb-head { padding: 18px 18px 14px; flex-wrap: wrap; gap: 10px; }
  .cab-sb-head .logo { font-size: 16px; }
  .cab-env { order: 3; flex: 1 0 auto; }

  /* Topbar restructure */
  .cab-topbar { padding: 0 16px; gap: 10px; height: 56px; }
  .cab-search { display: none; }
  .cab-top-status { display: none; }
  .cab-crumbs { font-size: 12px; gap: 6px; min-width: 0; overflow: hidden; }
  .cab-crumbs .cab-crumb-root { display: none; }
  .cab-crumbs .cab-crumb-sep:first-of-type { display: none; }
  .cab-crumbs strong { font-size: 14px; font-family: var(--display); letter-spacing: -0.01em; }
}

@media (max-width: 880px) {
  .cab-page { padding: 24px 18px 56px; }
  .cab-page-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .cab-page-head h1 { font-size: 30px; }
  .cab-page-head-actions { width: 100%; flex-wrap: wrap; }
  .cab-page-head-actions .cab-btn { flex: 1 1 calc(50% - 5px); justify-content: center; }
  .cab-page-head-actions .cab-btn:only-child { flex: 1; }

  .cab-stat-row { grid-template-columns: 1fr; gap: 12px; margin-bottom: 18px; }
  .cab-stat { padding: 18px 18px; }
  .cab-stat-value { font-size: 30px; }
  .cab-stat-spark { display: none; }

  .cab-chart-card { padding: 18px; }
  .cab-chart { height: 160px; }
  .cab-chart-toolbar button { padding: 4px 8px; font-size: 10px; }
  .cab-chart-legend { flex-wrap: wrap; gap: 10px; font-size: 10px; }

  .cab-card { padding: 18px; }
  .cab-card-head { flex-wrap: wrap; gap: 8px; }
  .cab-card-title { font-size: 16px; }

  /* Tables become horizontally scrollable */
  .cab-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .cab-table { min-width: 600px; }
  .cab-table thead th, .cab-table tbody td { padding: 10px 12px; }

  .cab-quickstart { grid-template-columns: 1fr; gap: 10px; }

  .cab-plan-card { padding: 22px; }
  .cab-plan-card .price { font-size: 32px; }
  .cab-plan-card-actions { flex-wrap: wrap; }
  .cab-plan-card-actions .cab-btn { flex: 1; justify-content: center; }

  /* Filter bar */
  .cab-filter-bar { gap: 6px; }
  .cab-filter-chip { font-size: 10.5px; padding: 0 9px; height: 28px; }
  .cab-filter-bar > span:nth-child(1),
  .cab-filter-bar > span:nth-child(6) { width: 100%; padding: 0 !important; font-size: 10px; }

  /* Feed: shrink columns */
  .cab-feed-row {
    grid-template-columns: auto 1fr auto;
    gap: 8px;
    font-size: 12px;
    padding: 10px 0;
  }
  .cab-feed-row .cab-method { display: none; }
  .cab-feed-row .cab-feed-latency { font-size: 10px; }
  .cab-feed-endpoint { font-size: 11.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  /* Create-key form rows stack */
  .cab-form-row { grid-template-columns: 1fr; gap: 6px; align-items: flex-start; }
  .cab-radio-group { display: flex; flex-wrap: wrap; }
  .cab-radio-group button { flex: 1; }

  /* Key reveal */
  .cab-key-reveal { grid-template-columns: 1fr; }
  .cab-key-reveal .key { font-size: 13px; }

  /* Logs detail panel becomes flow */
  .cab-log-detail { padding: 18px; }
  .cab-kv { grid-template-columns: 1fr; gap: 2px 0; }
  .cab-kv dt { padding-top: 8px; }

  .cab-sb-foot { padding: 14px; }
}

@media (max-width: 400px) {
  .cab-page { padding: 20px 14px 48px; }
  .cab-page-head h1 { font-size: 26px; }
  .cab-page-head-actions .cab-btn { flex: 1 1 100%; }
  .cab-topbar { padding: 0 12px; }
  .cab-stat-value { font-size: 26px; }
}