:root {
  --bg: #f1f7f6;
  --surface-soft: rgba(255, 255, 255, 0.72);
  --surface: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #d8e3e5;
  --blue: #2f80ff;
  --green: #18b47a;
  --blue-soft: #e9f2ff;
  --green-soft: #e5f8f0;
  --danger: #ca392f;
  --danger-soft: #feeceb;
  --warning: #ffb020;
  --warning-soft: #fff4df;
  --shadow: 0 16px 38px rgba(15, 23, 42, 0.08);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "SF Pro Text", "PingFang SC", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.45;
  background:
    radial-gradient(900px 520px at 110% 5%, rgba(24, 180, 122, 0.14), transparent 55%),
    radial-gradient(760px 430px at -10% -8%, rgba(47, 128, 255, 0.15), transparent 60%),
    var(--bg);
}

.layout {
  width: min(1760px, 100%);
  margin: 0 auto;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 272px 1fr;
  gap: 22px;
  padding: 20px 18px;
}

.glass {
  background: var(--surface-soft);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 26px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.sidebar {
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}

.logo {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: linear-gradient(145deg, var(--blue), var(--green));
  flex-shrink: 0;
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.4px;
}

.brand p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.tag {
  margin-left: auto;
  font-size: 11px;
  border-radius: 999px;
  padding: 4px 8px;
  background: var(--green-soft);
  color: #0f8f5f;
  border: 1px solid rgba(24, 180, 122, 0.2);
  white-space: nowrap;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav button {
  border: 1px solid transparent;
  background: transparent;
  border-radius: 12px;
  padding: 11px 12px;
  text-align: left;
  color: #1f2937;
  font-size: 14px;
  cursor: pointer;
  transition: all .18s ease;
}

.nav button:hover {
  border-color: rgba(47, 128, 255, 0.18);
  background: rgba(255, 255, 255, 0.75);
}

.nav button.active {
  border-color: rgba(47, 128, 255, 0.26);
  background: linear-gradient(135deg, rgba(47, 128, 255, 0.12), rgba(24, 180, 122, 0.1));
  font-weight: 600;
}

.sidebar-foot {
  border-top: 1px solid var(--line);
  padding: 12px 8px 6px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.debug-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.debug-toolbar .btn {
  min-width: 88px;
}

.debug-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.debug-kv {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
}

.debug-kv .k {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

.debug-kv .v {
  font-size: 14px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.debug-status-large {
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  margin-bottom: 10px;
  font-size: 14px;
}

.debug-status-large.ok {
  border-color: rgba(24, 180, 122, 0.28);
  background: var(--green-soft);
  color: #0f8f5f;
}

.debug-status-large.warn {
  border-color: rgba(202, 57, 47, 0.25);
  background: var(--danger-soft);
  color: #a83329;
}

.debug-log-list {
  display: grid;
  gap: 8px;
  max-height: 560px;
  overflow: auto;
  padding-right: 2px;
}

.debug-split {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 12px;
}

.debug-filters {
  display: grid;
  gap: 8px;
  align-content: start;
}

.debug-filter-btn {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 9px 10px;
  font-size: 13px;
  color: #1f2937;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.debug-filter-btn span {
  color: var(--muted);
  font-size: 12px;
}

.debug-filter-btn.active {
  border-color: rgba(47, 128, 255, 0.28);
  background: var(--blue-soft);
  color: #175cc8;
}

.debug-line {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 9px 11px;
  font-size: 13px;
  line-height: 1.4;
}

.debug-line.ok {
  border-color: rgba(24, 180, 122, 0.24);
}

.debug-line.warn {
  border-color: rgba(255, 176, 32, 0.3);
}

.debug-line.err {
  border-color: rgba(202, 57, 47, 0.25);
}

.hidden {
  display: none !important;
}

.main {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.topbar {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.title {
  margin: 0;
  font-size: 23px;
  letter-spacing: -0.5px;
}

.subtitle {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.chip {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 7px 11px;
  font-size: 12px;
  color: #374151;
}

.btn,
button.btn {
  border: none;
  border-radius: 12px;
  padding: 9px 13px;
  color: white;
  background: linear-gradient(135deg, #2f80ff, #58a0ff);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn.secondary,
button.btn.secondary {
  background: linear-gradient(135deg, #18b47a, #36cf96);
}

.btn.ghost,
button.btn.ghost {
  background: #fff;
  color: #1f2937;
  border: 1px solid var(--line);
}

.grid {
  display: grid;
  gap: 16px;
}

.cards-4 {
  grid-template-columns: repeat(4, minmax(220px, 1fr));
}

.cards-3 {
  grid-template-columns: repeat(3, minmax(240px, 1fr));
}

.cards-2 {
  grid-template-columns: repeat(2, minmax(300px, 1fr));
}

.card {
  padding: 16px;
  background: var(--surface-soft);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  min-width: 0;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 10px;
}

.metric-num {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 7px;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.panel-title {
  margin: 0 0 12px;
  font-size: 16px;
}

.pill {
  display: inline-block;
  font-size: 12px;
  border-radius: 999px;
  padding: 3px 8px;
  border: 1px solid transparent;
}

.pill.green {
  color: #0f8f5f;
  background: var(--green-soft);
  border-color: rgba(24, 180, 122, 0.18);
}

.pill.blue {
  color: #175cc8;
  background: var(--blue-soft);
  border-color: rgba(47, 128, 255, 0.2);
}

.pill.red {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: rgba(202, 57, 47, 0.16);
}

.pill.warn {
  color: #946200;
  background: var(--warning-soft);
  border-color: rgba(255, 176, 32, 0.2);
}

.list {
  display: grid;
  gap: 9px;
}

.list-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 10px;
  display: grid;
  gap: 4px;
}

.list-item .line1 {
  font-size: 14px;
  font-weight: 600;
}

.list-item .line2 {
  color: var(--muted);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  min-width: 640px;
}

.table th,
.table td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  white-space: nowrap;
}

.table th {
  color: var(--muted);
  font-weight: 500;
}

.form-grid {
  display: grid;
  gap: 10px;
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px;
  font-size: 13px;
  outline: none;
}

.textarea {
  min-height: 92px;
  resize: vertical;
}

.row {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
}

.switch {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

.dot.green { background: var(--green); }
.dot.blue { background: var(--blue); }
.dot.red { background: var(--danger); }

.chart-wrap {
  border-radius: 16px;
  border: 1px solid rgba(47, 128, 255, 0.14);
  background: linear-gradient(180deg, rgba(47, 128, 255, 0.08), rgba(24, 180, 122, 0.05));
  padding: 10px 10px 8px;
}

.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.chart-legend {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.legend-line {
  width: 14px;
  height: 3px;
  border-radius: 4px;
  background: #9ca3af;
}

.legend-line.blue { background: var(--blue); }
.legend-line.green { background: var(--green); }

.chart-svg {
  width: 100%;
  height: 230px;
  display: block;
}

.chart-axis {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
  padding: 0 4px;
}

.error-box {
  margin-top: 10px;
  font-size: 12px;
  color: var(--danger);
  background: var(--danger-soft);
  border: 1px solid rgba(202, 57, 47, 0.15);
  border-radius: 12px;
  padding: 9px 10px;
}

.empty {
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.56);
  border-radius: 14px;
  padding: 16px;
  color: var(--muted);
  font-size: 13px;
}

.foot {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: rgba(17, 24, 39, 0.92);
  color: #fff;
  font-size: 13px;
  padding: 10px 14px;
  border-radius: 10px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: all 0.2s ease;
  z-index: 9999;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Prevent table squeezing in medium widths */
.card:has(.table) {
  overflow-x: auto;
}

@media (max-width: 1500px) {
  .cards-4 { grid-template-columns: repeat(2, minmax(260px, 1fr)); }
  .cards-3 { grid-template-columns: repeat(2, minmax(260px, 1fr)); }
}

@media (max-width: 1200px) {
  .layout { grid-template-columns: 248px 1fr; }
  .cards-4 { grid-template-columns: repeat(2, minmax(240px, 1fr)); }
  .cards-3 { grid-template-columns: repeat(2, minmax(240px, 1fr)); }
  .cards-2 { grid-template-columns: 1fr; }
  .debug-meta-grid { grid-template-columns: 1fr; }
  .debug-split { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .layout {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .sidebar {
    order: 2;
  }

  .main {
    order: 1;
  }

  .cards-4 {
    grid-template-columns: 1fr;
  }
}