:root {
  --bg: #07080d;
  --panel: #12161f;
  --line: rgba(245, 230, 75, 0.14);
  --ink: #eef2ff;
  --mute: #8b93a7;
  --gold: #f5e64b;
  --cyan: #00e5ff;
  --mag: #ff2ec8;
  --ok: #7dff8a;
  --err: #ff5d6c;
  --display: "Bebas Neue", "Arial Narrow", sans-serif;
  --sans: "Outfit", system-ui, sans-serif;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15.5px;
  line-height: 1.55;
  min-height: 100vh;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: 0.04em; margin: 0; text-transform: uppercase; }

.admin-shell { display: flex; min-height: 100vh; }
.admin-side {
  width: 232px;
  background: #0a0c12;
  color: var(--ink);
  padding: 22px 14px calc(22px + var(--safe-bottom));
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; flex-shrink: 0;
  border-right: 1px solid var(--line);
}
.admin-side .brand {
  display: flex; align-items: center; gap: 10px;
  margin: 4px 8px 26px; color: var(--gold);
  font-family: var(--display); letter-spacing: 0.12em; font-size: 1.35rem;
}
.brand-mark {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--cyan), var(--mag));
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
.side-nav { display: flex; flex-direction: column; gap: 3px; overflow: auto; }
.side-nav a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 12px; color: var(--mute); font-size: 0.92rem;
}
.side-nav a:hover { background: rgba(245,230,75,.06); color: var(--ink); }
.side-nav a.is-active { background: var(--gold); color: #111; }
.side-user { margin-top: auto; border-top: 1px solid var(--line); padding-top: 14px; color: var(--mute); font-size: 0.88rem; }
.side-user a { color: var(--mute); }
.side-user a:hover { color: var(--gold); }

.admin-main { flex: 1; padding: 32px 36px 64px; max-width: 1100px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.page-head h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.muted, .hint { color: var(--mute); }
.hint { font-size: 0.9rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 22px 24px;
  margin-bottom: 16px;
}
.card h2 { font-size: 1.35rem; margin-bottom: 8px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 0 16px; border: 1px solid var(--gold);
  background: transparent; color: var(--gold); font: inherit; font-weight: 600;
  cursor: pointer; text-decoration: none; text-transform: uppercase; letter-spacing: .04em;
}
.btn:hover { background: var(--gold); color: #111; }
.btn-primary { background: var(--gold); color: #111; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-danger { color: var(--err); border-color: rgba(255,93,108,.4); }
.btn-danger:hover { background: var(--err); color: #fff; }
.btn-sm { min-height: 32px; padding: 0 12px; font-size: 0.82rem; }

.flash { padding: 12px 14px; margin-bottom: 16px; font-size: 0.95rem; }
.flash-ok { background: rgba(125,255,138,.1); color: var(--ok); }
.flash-error { background: rgba(255,93,108,.1); color: var(--err); }

.form { display: grid; gap: 4px; }
.form label { display: grid; gap: 6px; font-size: 0.82rem; color: var(--mute); font-weight: 600; margin-bottom: 12px; }
.form input, .form select, .form textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line);
  color: var(--ink); padding: 11px 12px; font: inherit; font-size: 16px; outline: none;
}
.form textarea { min-height: 110px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--cyan); }
.form label:has(input[type='checkbox']) { display: flex; align-items: center; gap: 10px; }
.form input[type='checkbox'] { width: auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); padding: 16px 18px; }
.stat b { display: block; font-family: var(--display); font-size: 2rem; margin-top: 4px; color: var(--gold); }
.stat span { color: var(--mute); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; }
.stat .cmp { margin-top: 6px; font-size: 12px; color: var(--mute); text-transform: none; letter-spacing: 0; }
.delta { font-weight: 700; padding: 1px 6px; }
.delta.up { color: var(--ok); }
.delta.down { color: var(--err); }
.delta.flat { color: var(--mute); }

.bars { display: flex; align-items: flex-end; gap: 3px; height: 130px; margin-top: 8px; }
.bars .bar { flex: 1; background: linear-gradient(180deg, var(--cyan), var(--gold)); min-height: 2px; position: relative; }
.bars .bar span {
  position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  background: #111; color: var(--gold);
  font-size: 11px; padding: 2px 6px; white-space: nowrap; opacity: 0; margin-bottom: 4px; pointer-events: none;
}
.bars .bar:hover span { opacity: 1; }
.barx { display: flex; justify-content: space-between; color: var(--mute); font-size: 11px; margin-top: 6px; }

.statrow { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.statrow .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.statrow .ct { font-variant-numeric: tabular-nums; color: var(--gold); font-weight: 700; }
.twocol { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.tablist { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.tablist th, .tablist td { padding: 11px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.tablist th { color: var(--mute); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; }
.tablist td.num { text-align: right; font-variant-numeric: tabular-nums; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.preview { width: 100%; max-width: 420px; display: block; margin-top: 8px; object-fit: cover; max-height: 180px; }
.pill { display: inline-block; padding: 2px 8px; border: 1px solid var(--line); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); }
.pill.on { color: var(--ok); border-color: rgba(125,255,138,.35); }
.pill.off { color: var(--err); border-color: rgba(255,93,108,.3); }

.login-body {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    linear-gradient(180deg, rgba(7,8,13,.55), rgba(7,8,13,.88)),
    url("../images/hero.jpg") center/cover;
}
.login-card {
  width: min(400px, 100%);
  background: rgba(12,16,24,.92);
  border: 1px solid var(--line);
  padding: 26px 24px 22px;
}
.login-card h1 { font-size: 2.2rem; margin-bottom: 6px; color: var(--gold); }

@media (max-width: 860px) {
  .admin-shell { flex-direction: column; }
  .admin-side { width: auto; height: auto; position: static; padding-top: calc(14px + var(--safe-top)); }
  .side-nav { flex-direction: row; flex-wrap: wrap; }
  .side-nav a { padding: 8px 10px; font-size: 0.88rem; }
  .admin-main { padding: 20px 16px calc(48px + var(--safe-bottom)); }
  .form-row, .form-row-3, .stats, .twocol { grid-template-columns: 1fr; }
  .page-head { flex-direction: column; align-items: flex-start; }
}