/* MONETA Admin — plain CSS, light + dark, no framework. */
:root {
  --bg: #f4f6fb; --panel: #ffffff; --panel-2: #f7f9fc; --text: #172338; --muted: #5b6475; --line: #e2e7f0;
  --brand: #2973d1; --brand-ink: #ffffff; --side: #111a2b; --side-text: #c8d2e5; --side-active: #1e2c47;
  --good: #1f9d6b; --good-bg: #e6f6ef; --bad: #d14b4b; --bad-bg: #fdecec; --warn: #b7791f; --warn-bg: #fff4e0;
  --radius: 12px; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0d1422; --panel: #141e31; --panel-2: #18233a; --text: #e6ecf7; --muted: #94a0b8; --line: #26324a;
  --side: #0a101c; --side-active: #1a2740; --good-bg: #0f2e23; --bad-bg: #3a1717; --warn-bg: #352812;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--brand); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6rem; }
h1 { font-size: 1.35rem; } h2 { font-size: 1.05rem; } h3 { font-size: .95rem; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 1rem; top: 1rem; z-index: 99; background: var(--panel); padding: .5rem 1rem; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }

/* shell */
.shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar { background: var(--side); color: var(--side-text); display: flex; flex-direction: column; padding: 1rem .75rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; color: #fff; padding: .25rem .5rem 1rem; font-size: 1.05rem; }
.center-card .brand { color: var(--text); padding-left: 0; }
.center-card .brand small { color: var(--muted); }
.brand small { font-weight: 500; color: var(--side-text); }
.logo { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: var(--brand); color: #fff; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar nav a { display: flex; align-items: center; gap: .65rem; padding: .55rem .65rem; border-radius: 8px; color: var(--side-text); text-decoration: none; font-size: .92rem; }
.sidebar nav a:hover { background: var(--side-active); color: #fff; }
.sidebar nav a.active { background: var(--brand); color: #fff; }
.sidebar svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.me { border-top: 1px solid #22304a; padding: .9rem .5rem 0; display: flex; justify-content: space-between; align-items: center; gap: .5rem; font-size: .85rem; }
.me span { display: block; color: var(--side-text); text-transform: capitalize; }
.me strong { color: #fff; }
.content { padding: 1.25rem 1.75rem 3rem; min-width: 0; }
.topbar { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.1rem; }
.topbar h1 { flex: 1; margin: 0; }
.icon-btn { border: 1px solid var(--line); background: var(--panel); color: var(--text); border-radius: 8px; width: 38px; height: 38px; cursor: pointer; font-size: 1.1rem; }
.menu { display: none; }

/* cards, grids */
.grid { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); }
.grid > * { min-width: 0; }
.grid > .card + .card { margin-top: 0; }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1.2rem; }
.card + .card { margin-top: 1rem; }
.stat .label { color: var(--muted); font-size: .82rem; }
.stat .value { font-size: 1.6rem; font-weight: 700; margin-top: .15rem; }
.stat .sub { color: var(--muted); font-size: .8rem; }
.center-card { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.center-card .card { width: 100%; max-width: 420px; }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .6rem .65rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; background: var(--panel-2); }
tr:hover td { background: var(--panel-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .82rem; }

/* forms */
form.inline { display: inline; }
.filters { display: flex; flex-wrap: wrap; gap: .6rem; align-items: end; margin-bottom: 1rem; }
label { display: flex; flex-direction: column; gap: .3rem; font-size: .85rem; font-weight: 600; }
label small { font-weight: 400; color: var(--muted); }
input, select, textarea { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: .5rem .65rem; min-width: 0; max-width: 100%; }
textarea { min-height: 90px; resize: vertical; }
.form-grid { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); align-items: end; }
.check { flex-direction: row; align-items: center; font-weight: 500; }
.stepup { background: var(--warn-bg); border-radius: 8px; padding: .6rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; border: 1px solid transparent; border-radius: 8px; padding: .5rem .95rem;
  font: inherit; font-weight: 600; font-size: .9rem; cursor: pointer; text-decoration: none; background: var(--brand); color: var(--brand-ink); }
.btn:hover { filter: brightness(1.07); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-danger { background: var(--bad); }
.btn-sm { padding: .3rem .6rem; font-size: .8rem; }
.btn.disabled { opacity: .45; pointer-events: none; }
button.link { background: none; border: 0; color: var(--side-text); cursor: pointer; text-decoration: underline; font: inherit; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; }

/* misc */
.alert { border-radius: 10px; padding: .7rem .9rem; margin-bottom: 1rem; border: 1px solid; }
.alert-ok { background: var(--good-bg); border-color: var(--good); }
.alert-error { background: var(--bad-bg); border-color: var(--bad); }
.badge { display: inline-block; border-radius: 999px; padding: .1rem .55rem; font-size: .75rem; font-weight: 600; text-transform: capitalize; white-space: nowrap; }
.badge-good { background: var(--good-bg); color: var(--good); } .badge-bad { background: var(--bad-bg); color: var(--bad); }
.badge-warn { background: var(--warn-bg); color: var(--warn); } .badge-muted { background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); }
.muted { color: var(--muted); } .small { font-size: .82rem; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: .5rem; margin-top: .9rem; }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: .45rem 1rem; font-size: .9rem; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }
.tabs { display: flex; gap: .4rem; margin-bottom: 1rem; }
.chart { width: 100%; height: 160px; }
.chart rect { fill: var(--brand); }
.qr { display: grid; place-items: center; background: #fff; padding: .75rem; border-radius: 10px; margin: .75rem 0; }
.qr img, .qr svg { width: 200px; height: 200px; }
.secret { word-break: break-all; background: var(--panel-2); padding: .5rem; border-radius: 6px; }
details summary { cursor: pointer; font-weight: 600; }
.notice { background: var(--panel-2); border-left: 3px solid var(--brand); padding: .6rem .8rem; border-radius: 6px; font-size: .88rem; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: 260px; transform: translateX(-100%); transition: transform .2s; z-index: 50; }
  .sidebar.open { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .4); }
  .menu { display: inline-block; }
  .content { padding: 1rem; }
  .kv { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.mt { margin-top: 1rem; }