:root {
  --bg: #0b0f14;
  --card: #141b23;
  --border: #232d38;
  --text: #e8edf2;
  --muted: #8695a7;
  --green: #3ddc84;
  --red: #ff5c5c;
  --orange: #ffb454;
  --blue: #5aa9ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

#app { display: flex; flex-direction: column; min-height: 100vh; }

header.topbar {
  padding: 16px 16px 8px;
  display: flex; align-items: center; justify-content: space-between;
}
header.topbar h1 { font-size: 18px; margin: 0; }
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
}
.badge.ok { background: rgba(61,220,132,0.15); color: var(--green); }
.badge.bad { background: rgba(255,92,92,0.15); color: var(--red); }
.badge.warn { background: rgba(255,180,84,0.15); color: var(--orange); }
.badge.neutral { background: rgba(134,149,167,0.15); color: var(--muted); }

main { flex: 1; padding: 8px 16px 90px; overflow-y: auto; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 16px; margin-bottom: 12px;
}
.card h2 { font-size: 14px; margin: 0 0 10px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

.row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 14px; }
.row .label { color: var(--muted); }
.row .value { font-weight: 600; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; }

.pnl-pos { color: var(--green); }
.pnl-neg { color: var(--red); }

button {
  background: var(--blue); color: #06121f; border: none; border-radius: 10px;
  padding: 10px 16px; font-size: 14px; font-weight: 600; cursor: pointer;
}
button.danger { background: var(--red); color: #2a0606; }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }

input[type=text], input[type=password], input[type=number] {
  width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: #0f151c; color: var(--text); font-size: 14px; margin-bottom: 10px;
}
label.field { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }

nav.bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; background: var(--card); border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
nav.bottomnav button {
  flex: 1; background: transparent; color: var(--muted); border-radius: 0;
  padding: 12px 0 10px; font-size: 12px; display: flex; flex-direction: column; align-items: center; gap: 4px;
}
nav.bottomnav button.active { color: var(--blue); }
nav.bottomnav .icon { font-size: 20px; }

.login-screen {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  min-height: 100vh; padding: 24px;
}
.login-screen .card { width: 100%; max-width: 360px; }
.login-screen h1 { text-align: center; margin-bottom: 24px; }

.hidden { display: none !important; }

.mode-pill {
  display: inline-block; padding: 2px 8px; border-radius: 6px; font-size: 11px; font-weight: 700;
  background: rgba(90,169,255,0.15); color: var(--blue); margin-right: 6px;
}

/* 배포 상태 3단계 배너(PAPER / LIVE READ-ONLY / LIVE ORDERS ENABLED) — 절대 헷갈리지 않도록
   색/문구를 확실히 분리한다. PAPER는 평온한 녹색, LIVE READ-ONLY(실거래소 연결됐지만
   LIVE_ORDERS_ENABLED=false라 주문이 물리적으로 안 나가는 상태)는 노란색 경고, LIVE ORDERS
   ENABLED(실제로 주문이 나갈 수 있는 상태)는 가장 눈에 띄는 굵은 빨강 경고로 구분한다. */
.envbanner {
  margin: 0 16px 4px; padding: 10px 14px; border-radius: 12px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 700; letter-spacing: 0.03em;
}
.envbanner .envbanner-title { font-size: 15px; font-weight: 800; }
.envbanner.env-paper { background: rgba(61,220,132,0.12); border: 1px solid rgba(61,220,132,0.4); color: var(--green); }
.envbanner.env-live-read-only { background: rgba(255,180,84,0.14); border: 1px solid rgba(255,180,84,0.5); color: var(--orange); }
.envbanner.env-live-orders-enabled {
  background: rgba(255,92,92,0.18); border: 2px solid var(--red); color: var(--red);
  box-shadow: 0 0 0 1px rgba(255,92,92,0.25) inset;
}

.toast {
  position: fixed; top: 12px; left: 50%; transform: translateX(-50%);
  background: var(--card); border: 1px solid var(--border); padding: 10px 16px; border-radius: 10px;
  font-size: 13px; z-index: 999; max-width: 90vw; text-align: center;
}