:root {
  --bg: #0f1115; --panel: #171a21; --panel2: #1e222b; --fg: #e7e9ee; --muted: #9aa3b2;
  --accent: #6ea8fe; --danger: #f0668a; --ok: #57c88a; --warn: #e0a94a; --border: #2a2f3a;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
#app { min-height: 100vh; }
.screen { max-width: 460px; margin: 0 auto; padding: 32px 20px; display: flex; flex-direction: column; gap: 12px; }
.screen.wide { max-width: 820px; }
.brand { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.logo { font-size: 22px; font-weight: 700; letter-spacing: 0.3px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.field { display: flex; }
input, textarea, select { width: 100%; background: var(--panel2); color: var(--fg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font: inherit; }
textarea { resize: vertical; }
button { background: var(--panel2); color: var(--fg); border: 1px solid var(--border); border-radius: 8px; padding: 9px 14px; font: inherit; cursor: pointer; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); color: #0b0e13; border-color: var(--accent); font-weight: 600; }
button.danger { border-color: var(--danger); color: var(--danger); }
button[disabled] { opacity: 0.5; cursor: not-allowed; }
a { color: var(--accent); }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.search-row input { flex: 1; }
.search-row select { width: auto; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding-bottom: 8px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.toolbar .spacer { flex: 1; }
.banner { padding: 10px 12px; border-radius: 8px; cursor: pointer; }
.banner.error { background: rgba(240,102,138,0.15); border: 1px solid var(--danger); }
.banner.notice { background: rgba(87,200,138,0.13); border: 1px solid var(--ok); }
.banner.warn { background: rgba(224,169,74,0.13); border: 1px solid var(--warn); cursor: default; }
.meter { height: 6px; background: var(--panel2); border-radius: 4px; overflow: hidden; }
.meter-fill { height: 100%; width: 0; transition: width 0.15s; background: var(--danger); }
.meter-fill.s2 { background: var(--warn); } .meter-fill.s3 { background: var(--accent); } .meter-fill.s4 { background: var(--ok); }
.recovery-key { background: var(--panel2); border: 1px dashed var(--accent); border-radius: 8px; padding: 14px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 16px; letter-spacing: 1px; word-break: break-all; text-align: center; }
.check { display: flex; align-items: center; gap: 8px; }
.check input { width: auto; }
.list { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; cursor: pointer; }
.card:hover { border-color: var(--accent); }
.card-title { font-weight: 600; }
.card-body { color: var(--muted); margin-top: 4px; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.tag { background: var(--panel2); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; font-size: 12px; color: var(--muted); }
.fatal { max-width: 520px; }
h2, h3 { margin: 12px 0 4px; }