:root {
  --bg: #07110d;
  --bg-soft: #0b1712;
  --panel: rgba(14, 29, 23, .94);
  --panel-2: #10261d;
  --line: rgba(151, 196, 174, .16);
  --text: #edf8f1;
  --muted: #92aa9e;
  --green: #48e392;
  --green-soft: rgba(72, 227, 146, .13);
  --gold: #e6c86a;
  --red: #ff7f7f;
  --blue: #7fc7ff;
  --shadow: 0 24px 70px rgba(0,0,0,.34);
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 15% 0%, #123326 0, transparent 30%), radial-gradient(circle at 90% 20%, #10271d 0, transparent 25%), var(--bg); color: var(--text); font-family: Inter, Pretendard, "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.paper-banner { padding: 8px 20px; text-align: center; font-size: 11px; letter-spacing: .16em; font-weight: 800; color: #07110d; background: linear-gradient(90deg, #46db8d, #90f1bd); }
.topbar { max-width: 1480px; margin: 0 auto; padding: 22px 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand-block { display: flex; align-items: center; gap: 14px; }
.mark { width: 47px; height: 47px; border: 1px solid rgba(72,227,146,.5); border-radius: 14px; display: grid; place-items: center; font-weight: 900; color: var(--green); background: var(--green-soft); box-shadow: inset 0 0 24px rgba(72,227,146,.08); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 3px; font-size: 23px; letter-spacing: -.03em; }
h1 span { color: var(--green); }
.brand-block p { margin: 0; color: var(--muted); font-size: 12px; }
.header-badges { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.badge { padding: 7px 10px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); background: rgba(255,255,255,.025); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.badge.success { color: var(--green); border-color: rgba(72,227,146,.35); background: var(--green-soft); }
.badge.warn { color: var(--gold); border-color: rgba(230,200,106,.35); }
.shell { max-width: 1480px; margin: 0 auto; padding: 28px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .75fr); gap: 18px; }
.panel { border: 1px solid var(--line); background: linear-gradient(145deg, rgba(18, 39, 30, .94), rgba(9, 21, 16, .96)); border-radius: 20px; padding: 22px; box-shadow: var(--shadow); }
.command-panel { position: relative; overflow: hidden; }
.command-panel::after { content: ""; position: absolute; width: 380px; height: 380px; right: -200px; top: -250px; border-radius: 50%; background: rgba(72,227,146,.055); filter: blur(4px); pointer-events: none; }
.panel-title-row { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; }
.eyebrow { color: var(--green); font-size: 10px; letter-spacing: .17em; font-weight: 900; margin-bottom: 8px; }
h2 { font-size: 20px; letter-spacing: -.025em; margin-bottom: 16px; }
textarea, input { width: 100%; color: var(--text); border: 1px solid rgba(151,196,174,.22); background: rgba(3, 12, 8, .58); border-radius: 12px; outline: none; transition: border .2s, box-shadow .2s; }
textarea:focus, input:focus { border-color: rgba(72,227,146,.65); box-shadow: 0 0 0 3px rgba(72,227,146,.08); }
textarea { min-height: 146px; resize: vertical; padding: 16px; line-height: 1.65; font-size: 15px; }
input { height: 44px; padding: 0 13px; }
label { display: block; color: var(--muted); font-size: 12px; margin: 15px 0 7px; }
.quick-prompts { display: flex; flex-wrap: wrap; gap: 7px; margin: 12px 0; }
.quick-prompts button { padding: 7px 10px; border: 1px solid var(--line); border-radius: 99px; color: #bad0c5; background: transparent; font-size: 11px; }
.quick-prompts button:hover { color: var(--green); border-color: rgba(72,227,146,.4); }
.policy-preview { min-height: 54px; padding: 12px 14px; margin: 12px 0; border-left: 3px solid var(--green); border-radius: 8px; background: rgba(72,227,146,.055); display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.policy-chip { padding: 5px 8px; border-radius: 7px; background: rgba(255,255,255,.05); color: #cfe1d8; font-size: 11px; border: 1px solid var(--line); }
.command-actions, .control-buttons { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }
button { border: 0; border-radius: 10px; padding: 11px 15px; font-weight: 800; color: var(--text); background: #1b362a; }
button:hover { transform: translateY(-1px); filter: brightness(1.08); }
button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.primary { background: linear-gradient(135deg, #35c87d, #54e99b); color: #06100c; }
.secondary { background: #1a3d2e; color: #baf6d4; border: 1px solid rgba(72,227,146,.2); }
.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.danger-outline { background: rgba(255,127,127,.055); color: #ffb3b3; border: 1px solid rgba(255,127,127,.28); }
.small { padding: 7px 10px; font-size: 11px; }
.fineprint { margin: 12px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.inline-input { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.mini-status { margin-top: 15px; padding: 11px; color: var(--muted); background: rgba(0,0,0,.18); border-radius: 10px; font-size: 11px; line-height: 1.5; }
code { color: var(--green); }
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(155px, 1fr)); gap: 12px; margin: 18px 0; }
.metric { min-height: 112px; border: 1px solid var(--line); border-radius: 16px; padding: 17px; background: rgba(12,28,21,.8); }
.metric span, .metric small { display: block; color: var(--muted); font-size: 11px; }
.metric strong { display: block; margin: 9px 0 6px; font-size: 22px; color: var(--text); }
.tabs { display: flex; gap: 4px; overflow-x: auto; border-bottom: 1px solid var(--line); margin-top: 10px; }
.tabs button { flex: 0 0 auto; border-radius: 10px 10px 0 0; background: transparent; color: var(--muted); padding: 13px 15px; }
.tabs button.active { color: var(--green); background: rgba(72,227,146,.06); box-shadow: inset 0 -2px var(--green); }
.tab-panel { display: none; padding-top: 18px; }
.tab-panel.active { display: block; }
.empty-state { border: 1px dashed rgba(151,196,174,.23); border-radius: 18px; padding: 62px 24px; text-align: center; color: var(--muted); }
.decision-hero { display: grid; grid-template-columns: 1fr .72fr; gap: 16px; }
.decision-main, .decision-side { display: grid; gap: 14px; }
.state-line { display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.state-pill { padding: 7px 10px; border-radius: 99px; font-size: 11px; font-weight: 900; }
.state-READY, .state-OPEN, .state-CLOSED { color: var(--green); background: var(--green-soft); }
.state-NO_TRADE, .state-BLOCKED, .state-EXECUTION_BLOCKED { color: var(--gold); background: rgba(230,200,106,.1); }
.state-SUBMISSION_UNKNOWN { color: var(--red); background: rgba(255,127,127,.1); }
.symbol-title { font-size: 33px; margin-bottom: 5px; }
.direction { font-size: 12px; color: var(--muted); text-transform: uppercase; }
.score-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.score-box { padding: 12px; background: rgba(0,0,0,.18); border: 1px solid var(--line); border-radius: 12px; }
.score-box span { color: var(--muted); font-size: 10px; display: block; }
.score-box strong { font-size: 17px; margin-top: 6px; display: block; }
.reason-list { margin: 0; padding-left: 18px; color: #d3e3db; line-height: 1.7; font-size: 13px; }
.reason-list.counter { color: #d8bea7; }
.check-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 7px; }
.check { display: flex; justify-content: space-between; gap: 8px; padding: 8px 10px; border-radius: 9px; background: rgba(0,0,0,.18); font-size: 11px; }
.check .yes { color: var(--green); }
.check .no { color: var(--red); }
.strategy-box { padding: 14px; border: 1px solid rgba(72,227,146,.2); border-radius: 13px; background: rgba(72,227,146,.05); }
.strategy-box strong { color: var(--green); }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.table-panel { padding-bottom: 12px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 880px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); font-size: 12px; vertical-align: top; }
th { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.stack { display: grid; gap: 9px; }
.position-card, .receipt-card, .audit-card { padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0,0,0,.15); }
.position-card .row, .receipt-card .row { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.receipt-list { display: grid; gap: 9px; }
.receipt-card { cursor: pointer; }
.receipt-card:hover { border-color: rgba(72,227,146,.35); }
.audit-list { max-height: 520px; overflow: auto; display: grid; gap: 7px; }
.audit-card code { font-size: 10px; overflow-wrap: anywhere; }
.muted { color: var(--muted); }
.positive { color: var(--green); }
.negative { color: var(--red); }
.toast { position: fixed; right: 24px; bottom: 24px; max-width: 420px; z-index: 100; border: 1px solid var(--line); border-radius: 12px; background: #142c22; color: var(--text); padding: 13px 15px; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(14px); transition: .2s; white-space: pre-line; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { border-color: rgba(255,127,127,.4); color: #ffd2d2; }
dialog { width: min(920px, calc(100vw - 34px)); max-height: 82vh; padding: 0; border: 1px solid var(--line); border-radius: 16px; color: var(--text); background: #0e2018; box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(0,0,0,.7); backdrop-filter: blur(3px); }
.dialog-head { position: sticky; top: 0; display: flex; justify-content: space-between; align-items: center; padding: 15px 18px; background: #0e2018; border-bottom: 1px solid var(--line); }
.dialog-head h2 { margin: 0; }
pre { margin: 0; padding: 18px; overflow: auto; color: #cfe1d8; font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; }
@media (max-width: 1100px) { .hero-grid, .decision-hero { grid-template-columns: 1fr; } .metric-grid { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 760px) { .topbar { align-items: flex-start; flex-direction: column; padding: 18px; } .header-badges { justify-content: flex-start; } .shell { padding: 16px; } .metric-grid { grid-template-columns: repeat(2,1fr); } .two-column { grid-template-columns: 1fr; } .score-grid { grid-template-columns: 1fr; } .check-grid { grid-template-columns: 1fr; } .command-actions button, .control-buttons button { flex: 1 1 auto; } }

.orders-panel { margin-top: 16px; }
.position-card code { font-size: 10px; overflow-wrap: anywhere; }

.performance-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }

/* Champion Plus: policy provenance + options-alpha passport */
.policy-chip.blocker { color: #ffd0d0; border-color: rgba(255,127,127,.42); background: rgba(255,127,127,.09); }
.policy-chip.warning { color: #f4dfa0; border-color: rgba(230,200,106,.38); background: rgba(230,200,106,.07); }
.policy-source { flex-basis: 100%; margin-top: 5px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px; color: var(--muted); font-size: 11px; }
.policy-source summary { cursor: pointer; color: #b9d2c5; font-weight: 800; }
.policy-source div { margin-top: 6px; overflow-wrap: anywhere; }
.alpha-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 7px; margin: 12px 0; }
.alpha-grid span { padding: 8px 9px; border: 1px solid var(--line); background: rgba(0,0,0,.16); border-radius: 9px; font-size: 11px; color: #d7e7df; }
.alpha-grid b { display: block; margin-bottom: 4px; color: var(--muted); font-size: 9px; letter-spacing: .06em; text-transform: uppercase; }
.metric-note { color: var(--gold); font-size: 10px; line-height: 1.45; }
.score-grid { grid-template-columns: repeat(4,1fr); }
@media (max-width: 760px) { .alpha-grid, .score-grid { grid-template-columns: 1fr 1fr; } }

/* Champion Max 3.3.0: breadth-scan and judge-proof surfaces */
#tab-candidates > .panel + .panel { margin-top: 16px; }
.proof-hero { margin-bottom: 16px; border-color: rgba(72,227,146,.28); background: linear-gradient(135deg, rgba(72,227,146,.07), rgba(12,28,21,.88)); }
.coverage-proof { grid-column: 1 / -1; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); font-size: 10px; line-height: 1.55; overflow-wrap: anywhere; }
.coverage-proof b { color: #cfe1d8; }