:root {
  --bg: #0b0d12;
  --bg-2: #131722;
  --bg-3: #1a2030;
  --fg: #e9eef7;
  --muted: #97a5b6;
  --border: #2a3142;
  --accent: #e6c45a;
  --primary: #6aa6ff;
  --danger: #ff6a6a;
  --ok: #6fd29d;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 14px; line-height: 1.5; }

a { color: var(--primary); }
code { font-family: var(--mono); background: var(--bg-3); padding: 1px 5px; border-radius: 3px; font-size: 12.5px; }

.bar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 18px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 650; letter-spacing: 0.02em; }
.bar-actions { display: flex; align-items: center; gap: 14px; }
.status { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.status.is-ok { color: var(--ok); }
.status.is-err { color: var(--danger); }
.status.is-busy { color: var(--accent); }

.btn {
  padding: 7px 14px; border: 1px solid var(--border); background: var(--bg-3); color: var(--fg);
  border-radius: 6px; cursor: pointer; font: inherit;
}
.btn:hover { border-color: var(--muted); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary { background: var(--accent); color: #1a1500; border-color: transparent; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); }

.layout { display: grid; grid-template-columns: 220px 1fr; min-height: calc(100vh - 50px); }
.sidenav {
  display: flex; flex-direction: column; gap: 2px;
  background: var(--bg-2); border-right: 1px solid var(--border); padding: 12px 8px;
}
.navlink {
  text-align: left; padding: 8px 12px; border-radius: 6px;
  background: transparent; border: none; color: var(--fg); cursor: pointer;
  font: inherit;
}
.navlink:hover { background: var(--bg-3); }
.navlink.is-active { background: var(--bg-3); color: var(--accent); }
.navspacer { flex: 1; }

.content { padding: 18px 22px 60px; max-width: 1100px; }
.pane { display: none; }
.pane.is-active { display: block; }
.pane > h2 { margin: 0 0 6px; font-size: 18px; display: flex; align-items: center; gap: 12px; }
.hint { color: var(--muted); margin: 0 0 18px; }

.field { margin: 0 0 14px; }
.field > label { display: block; font-weight: 600; margin: 0 0 4px; font-size: 13px; }
.field > .help { color: var(--muted); font-size: 12px; margin: 0 0 5px; }
.field input[type="text"], .field input[type="url"], .field input[type="email"], .field input[type="password"], .field textarea, .field select {
  width: 100%; padding: 8px 10px; background: var(--bg-2); border: 1px solid var(--border); color: var(--fg);
  border-radius: 5px; font: inherit;
}
.field textarea { font-family: var(--mono); font-size: 12.5px; min-height: 80px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); }

.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.fieldset { border: 1px solid var(--border); border-radius: 6px; padding: 14px; margin: 0 0 18px; background: var(--bg-2); }
.fieldset > legend { padding: 0 6px; font-weight: 600; color: var(--accent); }

.splitcols { display: grid; grid-template-columns: 250px 1fr; gap: 18px; }
.list { list-style: none; padding: 0; margin: 0; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.list li { border-bottom: 1px solid var(--border); }
.list li:last-child { border-bottom: none; }
.list button {
  width: 100%; text-align: left; padding: 10px 12px; background: transparent; color: var(--fg); border: none; cursor: pointer; font: inherit;
}
.list button:hover { background: var(--bg-3); }
.list li.is-active button { background: var(--bg-3); color: var(--accent); }
.list .badge { font-size: 11px; padding: 1px 5px; border-radius: 3px; background: var(--bg-3); margin-left: 6px; color: var(--muted); }

.form-area { background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; padding: 16px; }
.form-area > h3 { margin: 0 0 12px; }

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; padding: 6px 0; }
.tag-list .tag { padding: 3px 8px; background: var(--bg-3); border: 1px solid var(--border); border-radius: 12px; font-size: 12px; display: flex; align-items: center; gap: 4px; }
.tag-list .tag .x { cursor: pointer; color: var(--muted); }
.tag-list .tag .x:hover { color: var(--danger); }

.toolbar { display: flex; gap: 8px; margin: 8px 0; }

.dirty-mark { color: var(--accent); margin-left: 6px; font-weight: 700; }

/* Login page */
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  width: min(420px, 100%);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 26px;
  display: flex; flex-direction: column;
}
.login-card h1 { margin: 0 0 4px; font-size: 22px; }
.login-card .hint { margin: 0 0 20px; }
.login-card .field { margin-bottom: 14px; }
.login-actions { display: flex; gap: 8px; margin-top: 6px; }
.login-error {
  margin-top: 14px; padding: 8px 10px;
  background: rgba(255, 106, 106, 0.12);
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: 5px; font-size: 13px;
}

/* Image picker control */
.imgctl { display: flex; gap: 10px; align-items: stretch; }
.imgctl .thumb {
  width: 84px; height: 56px; flex-shrink: 0; border-radius: 4px; border: 1px solid var(--border);
  background: var(--bg-3) center/cover no-repeat; cursor: pointer;
  display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 11px;
}
.imgctl .thumb:hover { border-color: var(--accent); }
.imgctl .right { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.imgctl .row { display: flex; gap: 6px; }
.imgctl input[type="text"] { flex: 1; }
.imgctl .clear { background: transparent; border: 1px solid var(--border); color: var(--muted); border-radius: 5px; cursor: pointer; padding: 0 8px; }
.imgctl .clear:hover { color: var(--danger); }

/* Image picker modal */
.imgpicker-back {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 100;
  display: flex; align-items: center; justify-content: center;
}
.imgpicker {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px;
  width: min(92vw, 1000px); height: min(86vh, 720px);
  display: grid; grid-template-rows: auto 1fr auto; overflow: hidden;
}
.imgpicker > header {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.imgpicker > header .title { font-weight: 600; }
.imgpicker > header .spacer { flex: 1; }
.imgpicker .grid {
  overflow: auto; padding: 12px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px;
}
.imgpicker .tile {
  position: relative; border: 1px solid var(--border); border-radius: 5px; background: var(--bg-3);
  overflow: hidden; cursor: pointer;
}
.imgpicker .tile:hover { border-color: var(--accent); }
.imgpicker .tile img { width: 100%; height: 110px; object-fit: cover; display: block; }
.imgpicker .tile .name { padding: 4px 6px; font-size: 11px; font-family: var(--mono); color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.imgpicker .tile .del {
  position: absolute; top: 4px; right: 4px;
  background: rgba(0,0,0,0.7); color: var(--danger); border: none;
  width: 22px; height: 22px; border-radius: 4px; cursor: pointer; font-size: 14px; line-height: 1;
  opacity: 0; transition: opacity 0.15s;
}
.imgpicker .tile:hover .del { opacity: 1; }
.imgpicker .tile .del:hover { background: var(--danger); color: white; }
.imgpicker > footer {
  padding: 10px 16px; border-top: 1px solid var(--border);
  display: flex; gap: 10px; align-items: center;
}
.imgpicker > footer label { font-size: 12px; color: var(--muted); }
.imgpicker > footer input[type="text"], .imgpicker > footer select { padding: 6px 8px; background: var(--bg-3); border: 1px solid var(--border); color: var(--fg); border-radius: 4px; font: inherit; }
.imgpicker .empty { padding: 40px; text-align: center; color: var(--muted); grid-column: 1/-1; }
.imgpicker .upstatus { color: var(--accent); font-size: 12px; }