:root {
  --bg: #0e0f13;
  --panel: #181a20;
  --panel2: #1f222b;
  --border: #2a2e3a;
  --text: #e8eaf0;
  --muted: #9aa1b0;
  --coral: #ff5a4d;
  --coral-d: #e8463a;
  --ok: #3ecf8e;
  --warn: #ffb020;
  --danger: #ff5471;
  --radius: 12px;
  --radius-sm: 8px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100vh;
}
body.bare { display: block; }
a { color: inherit; text-decoration: none; }

/* Sidebar */
.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.brand { font-weight: 800; font-size: 18px; letter-spacing: .2px; margin: 4px 6px 18px; }
.brand small { color: var(--coral); font-weight: 700; }
.brand .logo { margin-right: 4px; }
.brand.big { font-size: 26px; text-align: center; margin-bottom: 8px; }
.nav-group { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .8px; margin: 16px 8px 6px; }
.nav-link { display: flex; align-items: center; gap: 9px; padding: 9px 11px; border-radius: var(--radius-sm); color: #cfd3dd; margin-bottom: 2px; }
.nav-link .ic { width: 18px; text-align: center; }
.nav-link:hover { background: var(--panel2); color: #fff; }
.nav-link.active { background: linear-gradient(90deg, rgba(255,90,77,.18), rgba(255,90,77,.06)); color: #fff; box-shadow: inset 2px 0 0 var(--coral); }

/* Content */
.content { display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 26px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: rgba(14,15,19,.85); backdrop-filter: blur(8px); z-index: 5; }
.crumb { font-weight: 700; font-size: 17px; }
.userbox { display: flex; align-items: center; gap: 12px; }
.who { color: var(--muted); }
main { padding: 24px 26px 60px; max-width: 1100px; }

/* Flash */
.flash { margin: 16px 26px 0; padding: 11px 15px; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.flash.success { background: rgba(62,207,142,.12); border-color: rgba(62,207,142,.4); }
.flash.error { background: rgba(255,84,113,.12); border-color: rgba(255,84,113,.4); }
.flash.floating { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 20; }

/* Cards & grids */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.card.pad { padding: 20px 22px; }
.grid { display: grid; gap: 14px; margin-bottom: 8px; }
.grid.stats { grid-template-columns: repeat(3, 1fr); }
.grid.cards { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.stat { padding: 18px 20px; transition: border-color .15s, transform .05s; }
.stat:hover { border-color: var(--coral); }
.stat .num { font-size: 30px; font-weight: 800; }
.stat .lbl { color: var(--muted); margin-top: 4px; }
.stat.hl .num { color: var(--coral); }
.sec { margin: 26px 2px 8px; font-size: 15px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }

/* Toolbar */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* Tables */
.tablewrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; }
table.data th, table.data td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.data th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
table.data tr:last-child td { border-bottom: none; }
table.data tbody tr:hover { background: var(--panel2); }
.idcol code { color: var(--muted); font-size: 12px; }
.rowact, .actcol { text-align: right; }
.rowact { display: flex; gap: 6px; justify-content: flex-end; }
.tablefoot { padding: 10px 14px; font-size: 12px; }
.center { text-align: center; }

/* Forms */
.form { padding: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; max-width: 860px; }
.form h2, .form h3 { grid-column: 1 / -1; margin: 0; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.form label.full { grid-column: 1 / -1; }
.flabel { font-weight: 600; color: #cdd2dd; }
.form input, .form select, .form textarea {
  background: var(--panel2); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius-sm); padding: 10px 12px; font: inherit; width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--coral); }
.form input:disabled { opacity: .6; }
.form textarea { resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.check { display: flex; align-items: center; gap: 9px; padding-top: 6px; }
.check input { width: auto; }
.hint { color: var(--muted); font-size: 12px; font-weight: 400; }
.formactions { grid-column: 1 / -1; display: flex; gap: 10px; margin-top: 6px; }

/* Detail */
.detailhead { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.detailhead h1 { margin: 0; }
.detailhead code { color: var(--muted); }
dl.kv { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; word-break: break-word; }
dl.kv code { font-size: 12px; color: #c8ccd6; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.actionsrow { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; background: var(--panel2); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 14px; font: inherit; cursor: pointer; transition: filter .12s, border-color .12s; }
.btn:hover { filter: brightness(1.15); }
.btn.primary { background: linear-gradient(180deg, var(--coral), var(--coral-d)); border-color: var(--coral-d); color: #fff; font-weight: 700; }
.btn.ghost { background: transparent; }
.btn.block { width: 100%; justify-content: center; }
.btn.sm { padding: 7px 11px; font-size: 13px; }
.btn.xs { padding: 5px 9px; font-size: 12px; }
.btn.danger { color: #fff; background: rgba(255,84,113,.16); border-color: rgba(255,84,113,.45); }
.btn.danger:hover { background: var(--danger); }
.inline { display: inline; }

/* Tags */
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; background: var(--panel2); border: 1px solid var(--border); font-size: 11px; color: var(--muted); }
.tag.owner { color: var(--coral); border-color: rgba(255,90,77,.4); }

/* Login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.card.login { width: 360px; padding: 30px; display: flex; flex-direction: column; gap: 14px; }
.card.login label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.card.login input { background: var(--panel2); border: 1px solid var(--border); color: var(--text); border-radius: var(--radius-sm); padding: 11px 12px; font: inherit; }
.card.login input:focus { outline: none; border-color: var(--coral); }
.muted { color: var(--muted); }

/* Responsive */
@media (max-width: 820px) {
  body { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .sidebar nav { display: flex; flex-wrap: wrap; gap: 4px; }
  .nav-group { width: 100%; margin: 8px 8px 2px; }
  .nav-link { margin-bottom: 0; }
  .form, dl.kv, .cols, .grid.stats { grid-template-columns: 1fr; }
  main { padding: 18px 16px 48px; }
  .topbar { padding: 12px 16px; }
  .flash { margin: 12px 16px 0; }
}