:root {
  --void: #07040f; --panel: #110b22; --line: rgba(61,216,255,0.16); --ink: #efeaff; --haze: #8d84b3;
  --soul: #ff2d6f; --circuit: #3dd8ff; --gold: #ffd23d; --mint: #3dffb4; --warn: #ff8a3d;
  --sans: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif;
  --display: "Arial Black", Impact, system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--void); color: var(--ink); font: 14px/1.5 var(--sans); }
.hidden { display: none !important; }
.dim { color: var(--haze); font-size: 13px; }
small { color: var(--haze); font-weight: 400; }

.top { position: sticky; top: 0; z-index: 3; display: flex; align-items: center; gap: 14px; padding: 10px 18px; background: #0b0717; border-bottom: 1px solid var(--line); }
.brand { font: italic 900 18px var(--display); color: var(--circuit); }
.brand b { color: var(--soul); margin-left: 3px; }
.brand small { font: 700 13px var(--sans); color: var(--haze); margin-left: 6px; font-style: normal; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--haze); }
.dot.on { background: var(--mint); box-shadow: 0 0 8px var(--mint); }
.dot.off { background: var(--soul); }
.top-info { color: var(--haze); font-size: 13px; }
.alerts { display: flex; gap: 6px; }
.alerts span { padding: 2px 8px; border-radius: 10px; font-size: 12px; background: rgba(255,138,61,0.18); color: var(--warn); }
.alerts span.crit { background: rgba(255,45,111,0.2); color: var(--soul); }
.spacer { flex: 1; }
.who { color: var(--haze); font-size: 13px; }

.tabs { display: flex; gap: 2px; padding: 0 18px; border-bottom: 1px solid var(--line); background: #0b0717; overflow-x: auto; }
.tabs button { background: none; border: 0; color: var(--haze); padding: 10px 14px; font: 700 14px var(--sans); cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.on { color: var(--ink); border-bottom-color: var(--soul); }
.badge:empty { display: none; }
.badge { background: var(--soul); color: #fff; border-radius: 9px; padding: 0 6px; font-size: 11px; margin-left: 4px; }

main { padding: 16px 18px 60px; max-width: 1400px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.card, .panel { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; margin-bottom: 14px; }
.card.danger { border-color: rgba(255,45,111,0.4); }
.card h3, .panel h2 { margin: 0 0 10px; font-size: 15px; color: var(--circuit); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 14px; margin: 0; }
.kv dt { color: var(--haze); }
.kv dd { margin: 0; font-variant-numeric: tabular-nums; }
.kv dd.bad { color: var(--warn); }
.plain { list-style: none; margin: 0; padding: 0; }
.plain li { padding: 3px 0; }
.plain li.crit { color: var(--soul); }
.plain li.warn { color: var(--warn); }

.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; color: var(--haze); font-weight: 400; border-bottom: 1px solid var(--line); padding: 5px 8px; white-space: nowrap; }
.tbl td { padding: 5px 8px; border-bottom: 1px solid rgba(255,255,255,0.05); vertical-align: top; font-variant-numeric: tabular-nums; }
.tbl tr.click { cursor: pointer; }
.tbl tr.click:hover td { background: rgba(61,216,255,0.06); }
.tbl td.num { text-align: right; }
.tbl td.bad { color: var(--warn); }
.tbl td.good { color: var(--mint); }
.tbl .mono, .mono { font-family: ui-monospace, Consolas, monospace; font-size: 12px; }

input, select, textarea, button { font: inherit; color: var(--ink); background: #0b0717; border: 1px solid var(--line); border-radius: 4px; padding: 6px 9px; }
textarea { width: 100%; min-height: 70px; resize: vertical; }
textarea.code { font-family: ui-monospace, Consolas, monospace; font-size: 12px; }
button { cursor: pointer; background: rgba(61,216,255,0.12); border-color: rgba(61,216,255,0.35); font-weight: 700; }
button:hover { background: rgba(61,216,255,0.22); }
button.warn { background: rgba(255,45,111,0.16); border-color: rgba(255,45,111,0.5); }
button.warn:hover { background: rgba(255,45,111,0.3); }
button.sm { padding: 3px 8px; font-size: 12px; font-weight: 400; }
button:disabled { opacity: 0.5; cursor: default; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 6px 0; }
.row input { flex: 1; min-width: 140px; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; margin-bottom: 10px; align-items: center; }
.grid-form textarea { grid-column: 1 / -1; }
label { color: var(--haze); font-size: 13px; display: flex; gap: 6px; align-items: center; }

.split { display: grid; grid-template-columns: minmax(280px, 1fr) 2fr; gap: 14px; margin-top: 10px; }
.detail .card { margin-bottom: 10px; }
.review { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 10px 14px; margin-bottom: 10px; }
.review .reasons { color: var(--warn); }
.tag { display: inline-block; padding: 0 7px; border-radius: 8px; font-size: 12px; background: rgba(255,255,255,0.08); margin-right: 4px; }
.tag.live { background: rgba(61,255,180,0.18); color: var(--mint); }
.tag.ban { background: rgba(255,45,111,0.2); color: var(--soul); }
.diff-add { color: var(--mint); }
.diff-del { color: var(--soul); text-decoration: line-through; }

dialog { background: var(--panel); color: var(--ink); border: 1px solid var(--soul); border-radius: 8px; max-width: 420px; }
dialog::backdrop { background: rgba(0,0,0,0.6); }
dialog input { width: 100%; margin: 6px 0 10px; }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: #1b1234; border: 1px solid var(--line); padding: 8px 16px; border-radius: 6px; opacity: 0; transition: opacity 0.2s; pointer-events: none; }
.toast.show { opacity: 1; }
.toast.err { border-color: var(--soul); color: #ffd0dc; }

@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }