:root {
  --bg: #f3f6fc;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --line: #dbe3ef;
  --text: #0f172a;
  --muted: #5b6475;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --ok: #047857;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  background: linear-gradient(#f6f9ff, #edf3ff);
  color: var(--text);
}

.app {
  max-width: 1360px;
  margin: 0 auto;
  padding: 18px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
}

.eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #1e40af;
}

h1, h2, h3, p {
  margin: 0;
}

h1 {
  margin-top: 4px;
  font-size: 26px;
}

.clockbox {
  border: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 10px;
  padding: 8px 12px;
  text-align: right;
  color: var(--muted);
}

#timeNow {
  font-weight: 700;
  color: var(--text);
}

.layout {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.panel-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.panel-head.slim {
  align-items: center;
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.switch {
  width: 48px;
  height: 26px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  position: relative;
  background: #94a3b8;
}

.switch::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: 150ms ease;
}

.switch.on {
  background: #16a34a;
}

.switch.on::after {
  transform: translateX(22px);
}

label {
  display: block;
}

label > span {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--muted);
}

input, textarea, select {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #cad5e5;
  background: #fff;
  color: var(--text);
  padding: 10px 11px;
  outline: none;
  font-size: 14px;
}

input:focus, textarea:focus, select:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

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

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bridge-box {
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  border-radius: 12px;
  padding: 12px;
}

.bridge-grid {
  grid-template-columns: 1fr 150px 1fr auto auto;
  align-items: end;
}

.status-line {
  margin-top: 10px;
  font-size: 14px;
  color: #334155;
}

.hint {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 10px;
  font-size: 12px;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.btn {
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #0f172a;
  border-radius: 10px;
  padding: 10px 13px;
  cursor: pointer;
  font-weight: 600;
}

.btn.primary {
  border-color: #2563eb;
  background: var(--primary);
  color: #fff;
}

.btn.primary:hover {
  background: var(--primary-hover);
}

.status-box {
  border: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 10px;
  padding: 11px;
  font-size: 14px;
  color: #334155;
  display: grid;
  gap: 4px;
}

.metrics {
  text-align: right;
  font-size: 12px;
  color: #475569;
}

.table-wrap {
  max-height: 300px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  position: sticky;
  top: 0;
  background: #f1f5f9;
}

th, td {
  padding: 8px;
  border-bottom: 1px solid #e9eef6;
  font-size: 13px;
  text-align: left;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover {
  background: #eff6ff;
}

.timeline {
  border: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 10px;
  padding: 10px;
}

.muted {
  color: var(--muted);
}

.timeline-block {
  display: grid;
  gap: 8px;
  font-size: 13px;
}

.tag-ok {
  color: var(--ok);
}

@media (max-width: 1080px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .bridge-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .grid.two {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}