:root {
  color-scheme: dark;
  --bg: #111318;
  --panel: #1a1d25;
  --panel2: #222633;
  --text: #f3f5f7;
  --muted: #aeb6c3;
  --border: #333948;
  --accent: #83d18c;
  --danger: #ff7777;
  --warn: #ffd479;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.35;
}
button, input { font: inherit; }
button {
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  border-radius: .8rem;
  padding: .7rem .9rem;
  min-height: 2.6rem;
}
button.primary { background: var(--accent); color: #07100a; border-color: transparent; font-weight: 700; }
button.danger { color: var(--danger); }
button.ghost { background: transparent; }
button.small { padding: .4rem .55rem; min-height: 2rem; font-size: .9em; }
button:disabled, input:disabled { opacity: .55; }
input {
  width: 100%;
  background: #0d0f14;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: .75rem;
  padding: .75rem .8rem;
  min-height: 2.7rem;
}
input[type="checkbox"] { width: 1.35rem; height: 1.35rem; min-height: auto; accent-color: var(--accent); }
.app { width: min(880px, 100%); margin: 0 auto; padding: 1rem; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 1.1rem; padding: 1rem; margin: .75rem 0; }
.header { display: flex; gap: .7rem; align-items: center; justify-content: space-between; position: sticky; top: 0; background: rgba(17,19,24,.95); padding: .75rem 0; z-index: 2; }
.header-main { min-width: 0; }
.title { margin: 0; font-size: 1.35rem; word-break: break-word; }
.muted { color: var(--muted); font-size: .92em; }
.status { display: inline-flex; align-items: center; gap: .35rem; color: var(--muted); font-size: .9em; }
.status::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--warn); }
.status.online::before { background: var(--accent); }
.status.offline::before { background: var(--danger); }
.toolbar { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .7rem; }
.auth-grid { display: grid; gap: .75rem; }
@media (min-width: 760px) { .auth-grid { grid-template-columns: 1fr 1fr; } }
.form-row { display: flex; gap: .5rem; margin-top: .55rem; }
.form-row input { flex: 1; }
.section { margin-top: 1rem; border: 1px solid var(--border); border-radius: 1rem; overflow: hidden; background: #151821; }
.section-head { display: flex; gap: .5rem; align-items: center; padding: .65rem; background: #202532; }
.section-title { flex: 1; font-weight: 700; background: transparent; border-color: transparent; padding: .45rem; }
.entry { display: flex; gap: .55rem; align-items: center; padding: .65rem; border-top: 1px solid var(--border); touch-action: none; }
.entry.dragging, .section.dragging { opacity: .45; }
.drag-handle { color: var(--muted); cursor: grab; user-select: none; padding: .3rem; }
.item-main { flex: 1; min-width: 0; display: grid; gap: .4rem; }
.item-name { font-weight: 650; }
.item-comment { font-size: .95em; }
.item-meta { color: var(--muted); font-size: .78em; }
.item-actions { display: flex; gap: .35rem; align-items: center; }
.add-row { display: flex; gap: .5rem; padding: .65rem; border-top: 1px dashed var(--border); }
.add-row input { min-width: 0; }
.menu { position: relative; }
.menu-panel { position: absolute; right: 0; top: 2.5rem; background: var(--panel2); border: 1px solid var(--border); border-radius: .8rem; padding: .35rem; z-index: 4; min-width: 9rem; }
.hidden { display: none !important; }
.toast { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; padding: .85rem 1rem; border-radius: .9rem; background: #2b3140; border: 1px solid var(--border); color: var(--text); box-shadow: 0 .5rem 2rem rgba(0,0,0,.4); }
.danger-text { color: var(--danger); }
.warn { color: var(--warn); }