:root {
  --bg: #f4f1ea;
  --panel: #ffffff;
  --panel-2: #f8f7f3;
  --ink: #1d2424;
  --muted: #6c7470;
  --line: #d9d6ce;
  --accent: #d7774f;
  --accent-2: #2f9c8f;
  --good: #2aa36b;
  --bad: #d44c4c;
  --warn: #d39b2a;
  --shadow: 0 18px 42px rgba(40, 36, 27, 0.12);
  --radius: 8px;
  --sidebar: #222725;
  --sidebar-text: #f6f0e7;
}

:root[data-theme="dark"] {
  --bg: #171a1a;
  --panel: #222625;
  --panel-2: #2a302e;
  --ink: #f4efe6;
  --muted: #a7afa9;
  --line: #3b4340;
  --accent: #e28a5d;
  --accent-2: #55c2b2;
  --good: #5fcb88;
  --bad: #ef6c66;
  --warn: #e2b34f;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.32);
  --sidebar: #111514;
  --sidebar-text: #f4efe6;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
}

.app-shell {
  min-height: 100vh;
}

.boot {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.boot h1 {
  margin: 0 0 4px;
  font-size: 26px;
}

.boot p {
  margin: 0;
  color: var(--muted);
}

.boot-mark {
  width: 16px;
  height: 58px;
  border-radius: 6px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
}

.layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: var(--sidebar);
  color: var(--sidebar-text);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 44px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.brand h1 {
  margin: 0;
  font-size: 17px;
  line-height: 1.1;
}

.brand span {
  display: block;
  color: rgba(246, 240, 231, 0.64);
  font-size: 12px;
  margin-top: 2px;
}

.side-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.side-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(246, 240, 231, 0.6);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.side-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.side-row {
  display: flex;
  align-items: stretch;
  gap: 6px;
  min-width: 0;
}

.side-item {
  flex: 1;
  min-height: 36px;
  border-radius: 8px;
  color: rgba(246, 240, 231, 0.84);
  background: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  cursor: pointer;
  text-align: left;
}

.side-item.passive {
  cursor: default;
}

.side-item.active,
.side-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--sidebar-text);
}

.side-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mini-action {
  min-height: 28px;
  border-radius: 7px;
  padding: 0 7px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(246, 240, 231, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font-size: 11px;
}

.mini-action:hover {
  color: var(--sidebar-text);
  border-color: rgba(255, 255, 255, 0.18);
}

.mini-action.danger {
  color: #ffb8b4;
}

.empty-mini {
  color: rgba(246, 240, 231, 0.52);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
}

.source-chip {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.source-chip strong {
  display: block;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-chip span {
  display: block;
  color: rgba(246, 240, 231, 0.58);
  font-size: 11px;
  margin-top: 2px;
}

.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  min-height: 76px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 18px;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
}

.title-stack h2 {
  margin: 0;
  font-size: 21px;
  line-height: 1.2;
}

.title-stack p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.search {
  width: min(260px, 28vw);
  min-width: 180px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  padding: 0 10px;
}

.admin-key {
  width: 132px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  padding: 0 10px;
}

.btn {
  min-height: 36px;
  border-radius: 8px;
  padding: 0 12px;
  background: var(--panel-2);
  color: var(--ink);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--line));
}

.btn.primary {
  color: #161817;
  background: var(--accent-2);
  border-color: transparent;
}

.btn.accent {
  color: #161817;
  background: var(--accent);
  border-color: transparent;
}

.btn.danger {
  color: var(--bad);
  border-color: color-mix(in srgb, var(--bad) 50%, var(--line));
}

.btn.ghost {
  background: transparent;
}

.btn.small {
  min-height: 28px;
  padding: 0 9px;
  font-size: 12px;
}

.content {
  padding: 20px 22px 34px;
}

.notice {
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 92px;
  gap: 14px;
  align-items: stretch;
}

.widget-card {
  min-width: 0;
  min-height: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}

.widget-card.editable {
  outline: 2px dashed color-mix(in srgb, var(--accent) 74%, transparent);
  outline-offset: 2px;
  touch-action: none;
}

.widget-card.editable::after {
  content: "";
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 14px;
  height: 14px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  opacity: 0.9;
  pointer-events: none;
}

.widget-head {
  min-height: 43px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.widget-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.widget-meta {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.widget-body {
  min-height: 0;
  padding: 12px;
  flex: 1;
  overflow: auto;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--muted);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--muted) 16%, transparent);
  display: inline-block;
  flex: 0 0 auto;
}

.status-dot.up {
  background: var(--good);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--good) 20%, transparent);
}

.status-dot.down {
  background: var(--bad);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--bad) 18%, transparent);
}

.status-dot.locked {
  background: var(--warn);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 20%, transparent);
}

.server-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.server-table th {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  text-align: left;
  padding: 0 6px 8px;
  white-space: nowrap;
}

.server-table td {
  border-top: 1px solid var(--line);
  padding: 9px 6px;
  vertical-align: middle;
}

.server-name-cell {
  display: flex;
  gap: 9px;
  align-items: center;
  min-width: 120px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 3px 8px;
  text-transform: capitalize;
  white-space: nowrap;
}

.kpi {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
}

.kpi-label {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 700;
}

.kpi-value {
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1;
  font-weight: 800;
  margin: 10px 0 4px;
}

.kpi-sub {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.feed {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feed-row {
  display: grid;
  grid-template-columns: 74px 10px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  font-size: 13px;
}

.feed-time {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}

.chart-wrap {
  min-height: 180px;
  height: 100%;
}

.chart-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

.gauge {
  min-height: 100%;
  display: grid;
  place-items: center;
}

.gauge-ring {
  width: min(150px, 100%);
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, var(--panel) 0 58%, transparent 59%),
    conic-gradient(var(--accent-2) var(--value), color-mix(in srgb, var(--line) 70%, transparent) 0);
}

.gauge-ring strong {
  font-size: 28px;
}

.heatmap {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
}

.heat-cell {
  aspect-ratio: 1;
  border-radius: 3px;
  background: var(--accent-2);
  opacity: var(--heat);
}

.map-widget {
  position: relative;
  min-height: 100%;
  background-size: cover;
  background-position: center;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.map-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24);
}

.empty {
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
  min-height: 120px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
}

.drawer {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.46);
  z-index: 50;
  display: flex;
  justify-content: flex-end;
}

.drawer-panel {
  width: min(760px, 96vw);
  background: var(--panel);
  color: var(--ink);
  height: 100%;
  box-shadow: var(--shadow);
  padding: 18px;
  overflow: auto;
}

.drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 16px;
}

.drawer-head h2 {
  margin: 0;
  font-size: 20px;
}

.drawer-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-grid.compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.check-field {
  justify-content: end;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.check-field input {
  width: 18px;
  height: 18px;
}

.field.full {
  grid-column: 1 / -1;
}

.transform-editor {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.transform-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.transform-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: none;
  font-weight: 400;
}

.transform-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 10px;
}

.transform-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.column-row {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) minmax(130px, 1.2fr) 100px auto;
  gap: 8px;
  align-items: center;
}

.column-row input,
.column-row select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--ink);
  padding: 8px 9px;
}

.empty-mini.light {
  color: var(--muted);
  border-color: var(--line);
}

.field label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--ink);
  padding: 9px 10px;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
}

.drawer-actions {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 16px;
}

.test-result {
  margin-top: 14px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.test-result pre {
  max-height: 260px;
  overflow: auto;
  margin: 8px 0 0;
  white-space: pre-wrap;
  font-size: 12px;
}

.palette {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.palette button {
  min-height: 68px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--ink);
  cursor: pointer;
  padding: 8px;
  text-align: left;
}

.toast-stack {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 80;
}

.toast {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 8px;
  padding: 10px 12px;
  width: min(360px, 92vw);
  font-size: 13px;
}

.toast.error {
  border-color: color-mix(in srgb, var(--bad) 70%, var(--line));
}

.mobile-source {
  display: none;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .topbar {
    grid-template-columns: 1fr;
    position: static;
  }

  .toolbar {
    justify-content: flex-start;
  }

  .search {
    width: 100%;
  }

  .dashboard-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-auto-rows: 86px;
  }

  .widget-card {
    grid-column: 1 / -1 !important;
    grid-row: span 3 !important;
  }

  .form-grid,
  .palette {
    grid-template-columns: 1fr;
  }

  .form-grid.compact,
  .column-row {
    grid-template-columns: 1fr;
  }
}