:root {
  --bg: #0e1116;
  --surface: #161b22;
  --surface-2: #1b212b;
  --border: #272e39;
  --border-soft: #202733;
  --text: #c9d1d9;
  --text-strong: #f0f3f6;
  --muted: #8b949e;
  --accent: #4fd1c5;
  --accent-soft: rgba(79, 209, 197, 0.12);
  --accent-strong: #5eead4;
  --warn: #f0b429;
  --danger: #f87171;
  --ok: #4ade80;
  --radius: 10px;
  --radius-sm: 7px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-strong);
}

.layout {
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100dvh;
}

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  position: sticky;
  top: 0;
  height: 100dvh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand .mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent) 0%, #3b82f6 100%);
  display: grid;
  place-items: center;
  color: #0b0f14;
  font-weight: 800;
  font-size: 1.05rem;
  box-shadow: 0 0 18px rgba(79, 209, 197, 0.3);
}

.brand .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand .brand-name {
  font-weight: 700;
  color: var(--text-strong);
  font-size: 0.95rem;
  letter-spacing: 0.2px;
}

.brand .brand-sub {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.side-nav .nav-group {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  padding: 0.75rem 0.65rem 0.35rem;
}

.side-nav a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  transition: background 0.15s ease, color 0.15s ease;
}

.side-nav a:hover {
  background: var(--surface-2);
  color: var(--text-strong);
}

.side-nav a.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.side-nav a .ico {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
  flex-shrink: 0;
}

.sidebar .side-foot {
  margin-top: auto;
  border-top: 1px solid var(--border-soft);
  padding-top: 1rem;
  font-size: 0.72rem;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.side-foot .status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.side-foot .pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--ok);
}

.side-foot .pill .live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok);
}

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

.content {
  flex: 1;
  width: 100%;
  max-width: 1500px;
  margin: 0 auto;
  padding: 2.5rem clamp(1.5rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.page-head {
  margin-bottom: 0;
}

.page-head h1 {
  font-size: 1.6rem;
  color: var(--text-strong);
  font-weight: 700;
  letter-spacing: -0.3px;
}

.page-head .subtitle {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.25rem;
}

.footer {
  border-top: 1px solid var(--border-soft);
  padding: 1.1rem 2rem;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

.cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow);
}


.card h2 {
  font-size: 1.02rem;
  color: var(--text-strong);
  font-weight: 650;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card h2 .tag {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  font-family: var(--mono);
}

.lead {
  color: var(--text);
  font-size: 0.96rem;
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.stat {
  background: var(--surface);
  padding: 1rem 1.1rem;
}

.stat .num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-strong);
  font-family: var(--mono);
}

.stat .lbl {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.quick {
  display: grid;
  gap: 0.6rem;
}

.quick a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text);
  font-size: 0.92rem;
  transition: border-color 0.15s ease, transform 0.1s ease;
}

.quick a:hover {
  border-color: var(--accent);
  color: var(--text-strong);
  transform: translateX(2px);
}

.quick a .arrow {
  color: var(--muted);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

table.data th {
  text-align: left;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  font-weight: 600;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
}

table.data td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--border-soft);
}

table.data tbody tr:last-child td {
  border-bottom: none;
}

table.data tbody tr:hover td {
  background: var(--surface-2);
}

.chip {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--accent-strong);
  background: var(--accent-soft);
  border-radius: 5px;
  padding: 0.12rem 0.55rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-weight: 500;
}

.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-ok { color: var(--ok); background: rgba(74, 222, 128, 0.12); }
.badge-wait { color: var(--warn); background: rgba(240, 180, 41, 0.12); }
.badge-closed { color: var(--muted); background: rgba(139, 148, 158, 0.12); }
.badge-rejected { color: var(--danger); background: rgba(248, 113, 113, 0.12); }

form.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 500;
}

.form input,
.form select,
.form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-strong);
  font-family: var(--font);
  font-size: 0.94rem;
  padding: 0.65rem 0.8rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: var(--accent);
  color: #08131a;
  font-family: var(--font);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
  align-self: flex-start;
}

.btn:hover {
  background: var(--accent-strong);
  color: #08131a;
}

.btn:disabled {
  opacity: 0.55;
  cursor: default;
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover {
  background: var(--surface-2);
  border-color: var(--accent);
  color: var(--text-strong);
}

.alert {
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
}

.alert-error {
  background: rgba(248, 113, 113, 0.1);
  border-color: rgba(248, 113, 113, 0.35);
  color: var(--danger);
}

.alert-ok {
  background: rgba(74, 222, 128, 0.1);
  border-color: rgba(74, 222, 128, 0.3);
  color: var(--ok);
}

.inline-note {
  display: none;
  font-size: 0.88rem;
  margin-top: 0.75rem;
  color: var(--text);
}

.inline-note.show {
  display: block;
}

.feed {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feed-item {
  border-left: 2px solid var(--border);
  padding: 0.3rem 0 0.3rem 1rem;
}

.feed-item.accent {
  border-left-color: var(--accent);
}

.feed-item .when {
  font-size: 0.74rem;
  color: var(--muted);
  font-family: var(--mono);
}

.feed-item h3 {
  font-size: 0.96rem;
  color: var(--text-strong);
  font-weight: 600;
  margin: 0.2rem 0 0.25rem;
}

.feed-item p {
  font-size: 0.9rem;
  margin: 0;
}

.kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.5rem 1.5rem;
  font-size: 0.92rem;
}

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

.kv dd {
  color: var(--text-strong);
}

.preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  margin-top: 0.75rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 280px;
  overflow-y: auto;
}

.anomaly {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  background: var(--surface-2);
}

.anomaly .meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.anomaly .src {
  font-size: 0.8rem;
  color: var(--muted);
  word-break: break-all;
  margin-top: 0.3rem;
}

.list-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.auth-wrap {
  max-width: 400px;
  margin: 1rem auto 0;
}

.auth-switch {
  margin-top: 1rem;
  font-size: 0.86rem;
  color: var(--muted);
}

.result-line {
  font-family: var(--mono);
  font-size: 0.86rem;
  color: var(--muted);
  margin-top: 0.75rem;
}

.result-line b {
  color: var(--text-strong);
}

.status-ok { color: var(--ok); }
.status-warn { color: var(--warn); }

@media (max-width: 800px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
  }

  .side-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .side-nav .nav-group,
  .sidebar .side-foot {
    display: none;
  }
}