:root {
  --bg: #0f1115;
  --panel: #161922;
  --panel-2: #1d2230;
  --panel-3: #232938;
  --border: #2a3142;
  --text: #e6e8ee;
  --muted: #8b93a7;
  --accent: #5b9dff;
  --accent-2: #7cb9ff;
  --ok: #3ddc97;
  --warn: #ffb454;
  --danger: #ff6b6b;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  background: linear-gradient(180deg, #0c0e13 0%, var(--bg) 100%);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 17, 21, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.header-right { display: flex; align-items: center; gap: 10px; }
h1 { font-size: 18px; margin: 0; letter-spacing: 0.4px; }
h2 { font-size: 13px; margin: 0; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }

main {
  flex: 1;
  padding: 24px;
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}
.grid-2 {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
  main { padding: 16px; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.card__head {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.card > div:not(.card__head),
.card > pre {
  padding: 16px 18px;
}

.actions { display: flex; gap: 8px; flex-wrap: wrap; }
button {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  transition: background 0.1s, border-color 0.1s, transform 0.05s;
}
button:hover { background: var(--panel-3); border-color: var(--accent); }
button:active { transform: translateY(1px); }
button.primary { background: var(--accent); color: #0c0e13; border-color: var(--accent); font-weight: 600; }
button.primary:hover { background: var(--accent-2); }
button.danger { color: var(--danger); }
button.danger:hover { background: #2b1d22; border-color: var(--danger); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

input, select, textarea {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
input.editable { font-family: var(--mono); }
input.short { max-width: 120px; }
input.tiny { max-width: 70px; }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-family: var(--mono);
  background: var(--panel-2); border: 1px solid var(--border);
}
.pill--ok { color: var(--ok); border-color: rgba(61,220,151,0.4); }
.pill--err { color: var(--danger); border-color: rgba(255,107,107,0.4); }
.pill--warn { color: var(--warn); border-color: rgba(255,180,84,0.4); }
.pill--unknown { color: var(--muted); }
.pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
th { color: var(--muted); font-weight: 500; text-transform: uppercase; font-size: 11px; letter-spacing: 0.6px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(91, 157, 255, 0.04); }

.summary {
  display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px;
}
.stat {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 13px;
}
.stat strong { color: var(--accent); margin-right: 6px; font-weight: 600; }

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.info-item {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
}
.info-item .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  margin-bottom: 4px;
}
.info-item .value { font-family: var(--mono); font-size: 13px; word-break: break-all; }
.info-item .value.big { font-size: 15px; font-family: -apple-system, sans-serif; }

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

code, pre { font-family: var(--mono); font-size: 12px; }
code {
  background: var(--panel-2);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
}
pre {
  background: var(--panel-2);
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 240px;
  overflow: auto;
  color: var(--muted);
}

footer {
  padding: 12px 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--mono); font-size: 12px;
  display: flex; gap: 12px;
}

.muted { color: var(--muted); }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.err { color: var(--danger); }

.empty { color: var(--muted); font-style: italic; padding: 12px 0; }
.dirty { border-color: var(--warn) !important; background: rgba(255,180,84,0.08) !important; }

/* Login */
.login {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.login-card {
  width: 100%;
  max-width: 420px;
  padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
}
.login-card h2 {
  color: var(--text); text-transform: none; letter-spacing: 0; font-size: 20px;
}
.login-card p { margin: 0; }
.login-card input { padding: 10px 12px; font-size: 14px; }

/* Channel card */
.channel-row {
  display: flex; align-items: center; gap: 14px;
}
.channel-info { flex: 1; }
.channel-info .title { font-size: 16px; font-weight: 600; }
.channel-info .meta { color: var(--muted); font-size: 12px; font-family: var(--mono); margin-top: 2px; }

/* Metadata table */
.metadata-table input { font-size: 12px; }
.metadata-table td { vertical-align: top; padding: 6px 8px; }
.metadata-table .desc-cell textarea {
  min-height: 60px; resize: vertical; font-size: 12px;
}
.test-cell { white-space: nowrap; }

/* Log colors */
#log .ok { color: var(--ok); }
#log .err { color: var(--danger); }
#log .info { color: var(--accent); }

/* Day select */
select { cursor: pointer; }