:root {
  --bg: #0a0b0d;
  --panel: #131519;
  --panel-2: #1a1c22;
  --border: #262932;
  --text: #e7e8ea;
  --muted: #868a94;
  --accent: #e0a53c;
  --accent-dim: rgba(224, 165, 60, 0.13);
  --green: #46b782;
  --red: #e0645c;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

.mono { font-family: ui-monospace, "JetBrains Mono", Menlo, monospace; font-size: 12px; }

.layout { display: flex; min-height: 100vh; }

/* sidebar */
.sidebar {
  width: 216px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 22px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.brand { font-weight: 600; font-size: 15px; padding: 0 10px 20px; letter-spacing: .3px; }
.brand span { color: var(--accent); }
.nav-item {
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  transition: background .12s, color .12s;
}
.nav-item:hover { background: var(--panel-2); color: var(--text); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); }
.sidebar-foot { margin-top: auto; font-size: 11px; color: var(--muted); padding: 0 10px; }

/* content */
.content { flex: 1; padding: 28px 34px; overflow-y: auto; max-width: 1100px; }
.view { display: none; }
.view.active { display: block; }
h1 { font-size: 20px; font-weight: 600; margin: 0 0 4px; }
.sub { color: var(--muted); margin: 0 0 22px; font-size: 13px; }
h2 { font-size: 14px; font-weight: 600; margin: 26px 0 12px; color: var(--text); }

/* cards */
.cards { display: flex; gap: 14px; margin-bottom: 8px; flex-wrap: wrap; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  min-width: 150px;
}
.card .n { font-size: 24px; font-weight: 600; }
.card .l { color: var(--muted); font-size: 12px; margin-top: 2px; }

/* panels & tables */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 16px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 12px; }
tr:last-child td { border-bottom: none; }
td .muted { color: var(--muted); }
.empty { padding: 20px 16px; color: var(--muted); }

/* badges */
.badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px; border: 1px solid var(--border); }
.badge.ok { color: var(--green); border-color: rgba(70,183,130,.4); }
.badge.err { color: var(--red); border-color: rgba(224,100,92,.4); }
.badge.warn { color: var(--accent); border-color: rgba(224,165,60,.4); }
.badge.dim { color: var(--muted); }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 6px; background: var(--muted); }
.dot.on { background: var(--green); }

/* buttons */
button {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 8px 14px;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
button:hover { background: #22252c; }
button.primary { background: var(--accent); color: #16130a; border-color: var(--accent); font-weight: 600; }
button.primary:hover { filter: brightness(1.06); }
button.ghost { background: transparent; }
button.danger { color: var(--red); border-color: transparent; background: transparent; padding: 6px 8px; }
button.danger:hover { background: rgba(224,100,92,.1); }
button.sm { padding: 5px 10px; font-size: 12px; }
button:disabled { opacity: .5; cursor: default; }

/* forms */
.form { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 18px; }
.form.hidden { display: none; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 4px; }
.field.full { grid-column: 1 / -1; }
label { font-size: 12px; color: var(--muted); }
input, select, textarea {
  font: inherit;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 9px 11px;
  width: 100%;
}
textarea { resize: vertical; min-height: 70px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
.row { display: flex; gap: 10px; align-items: center; }
.row.end { justify-content: flex-end; }
.hint { font-size: 11px; color: var(--muted); }
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }

/* log */
.log { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 0; max-height: 70vh; overflow-y: auto; }
.log-line { padding: 10px 16px; border-bottom: 1px solid rgba(38,41,50,.5); display: flex; gap: 12px; }
.log-line:last-child { border: none; }
.log-line .t { color: var(--muted); flex-shrink: 0; }
.log-line.ok .m { color: var(--green); }
.log-line.error .m, .log-line.warn .m { color: var(--accent); }

.toast {
  position: fixed; bottom: 22px; right: 22px;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 16px; max-width: 340px;
  opacity: 0; transform: translateY(8px); transition: .2s; pointer-events: none;
}
.toast.show { opacity: 1; transform: none; }
.toast.err { border-color: rgba(224,100,92,.5); }

/* auth */
.sidebar-foot .me { margin-bottom: 6px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.linkbtn { background: none; border: none; color: var(--accent); cursor: pointer; padding: 0; font-size: 11px; text-decoration: underline; }
.linkbtn:hover { opacity: .8; }