:root {
  --bg: #08080d;
  --panel: #12121a;
  --panel-alt: #191922;
  --border: #24242f;
  --border-soft: #1c1c26;
  --text: #e9e9ef;
  --text-dim: #8a8a99;
  --green: #1ed6a8;
  --green-dim: #12a884;
  --green-tint: rgba(30, 214, 168, 0.12);
  --red: #ff5c7a;
  --red-dim: #cc3f5c;
  --red-tint: rgba(255, 92, 122, 0.12);
  --cyan: #4dd8ff;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, "Roboto Mono", ui-monospace, monospace;
  --radius: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
}

input, button {
  font-family: inherit;
  font-size: inherit;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel), #101018);
}

.brand {
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text);
}
.brand span { color: var(--cyan); }

.topbar-right { display: flex; gap: 24px; }

.stat { display: flex; align-items: center; gap: 6px; }
.stat-label { color: var(--text-dim); font-size: 10px; letter-spacing: 0.5px; }
.stat-value { font-weight: 600; font-family: var(--mono); }
.balance-stat .stat-value { color: var(--green); font-size: 14px; }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  transition: background 0.2s, box-shadow 0.2s;
}
.dot-off { background: var(--red); box-shadow: 0 0 6px rgba(255, 92, 122, 0.6); }
.dot-on { background: var(--green); box-shadow: 0 0 6px rgba(30, 214, 168, 0.6); }

.layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 45px);
}

.sidebar {
  border-right: 1px solid var(--border);
  padding: 12px;
  background: var(--panel);
  overflow-y: auto;
}

.url-resolver { display: flex; gap: 6px; margin-bottom: 8px; }
.url-resolver input {
  flex: 1;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px;
  border-radius: 4px;
}
.url-resolver button {
  background: var(--cyan);
  border: none;
  color: #04141a;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
}

.error-text { color: var(--red); font-size: 11px; margin-bottom: 8px; min-height: 14px; }

.market-list { display: flex; flex-direction: column; gap: 4px; }
.market-item {
  padding: 9px 10px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  border-left: 2px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}
.market-item:hover { background: var(--panel-alt); }
.market-item.active { background: var(--panel-alt); border-color: var(--border); border-left-color: var(--cyan); }
.market-item .q { display: block; font-size: 12px; margin-bottom: 2px; }
.market-item .prices { color: var(--text-dim); font-size: 11px; font-family: var(--mono); }

.main { padding: 14px 18px; overflow-y: auto; }

.market-header { font-weight: 600; margin-bottom: 10px; }

.orderbook {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 10px;
  margin-bottom: 14px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02) inset;
}

.ob-col { display: flex; flex-direction: column; }
.ob-title { font-weight: 700; text-align: center; padding-bottom: 8px; border-bottom: 1px solid var(--border); margin-bottom: 6px; letter-spacing: 0.3px; }
.ob-side { display: flex; flex-direction: column; min-height: 100px; font-variant-numeric: tabular-nums; justify-content: center; gap: 1px; }
.ob-asks { justify-content: flex-end; }

.ob-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 200px;
  max-width: 100%;
  margin: 0 auto;
  padding: 2px 0;
  font-size: 12px;
  font-family: var(--mono);
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
  transition: background 0.1s;
}
.ob-row:hover { background: rgba(255, 255, 255, 0.07); }
.ob-row .depth-bar { position: absolute; inset: 0 0 0 auto; z-index: 0; pointer-events: none; }
.ob-asks .depth-bar { background: var(--red-tint); }
.ob-bids .depth-bar { background: var(--green-tint); }
.ob-row span { position: relative; z-index: 1; }
.ob-row span:first-child { text-align: right; padding-right: 10px; }
.ob-row span:last-child { text-align: left; padding-left: 10px; border-left: 1px solid var(--border-soft); color: var(--text-dim); }
.ob-asks .ob-row span:first-child { color: var(--red); }
.ob-bids .ob-row span:first-child { color: var(--green); }

.ob-mid {
  text-align: center;
  color: var(--text-dim);
  font-family: var(--mono);
  font-weight: 600;
  padding: 6px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 6px 0;
  background: var(--panel-alt);
  border-radius: 4px;
}

.panels {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

.wide-panel { width: 100%; }

.outcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.outcome-col {
  padding: 10px;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.015);
}

.outcome-name {
  font-weight: 700;
  font-size: 13px;
  text-align: center;
  padding-bottom: 8px;
  margin-bottom: 2px;
  border-bottom: 1px solid var(--border-soft);
}
.outcome-name.yes-accent { color: var(--green); }
.outcome-name.no-accent { color: var(--red); }

.pct-row { display: flex; gap: 4px; margin-top: 6px; }
.pct-row button {
  flex: 1;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--cyan);
  padding: 7px 4px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 11px;
  font-family: var(--mono);
  transition: background 0.15s, border-color 0.15s;
}
.pct-row button:hover { background: #1e1e2a; border-color: var(--cyan); }

.big-btn { padding: 16px; font-size: 15px; }

.panel-title { font-weight: 700; margin-bottom: 10px; letter-spacing: 0.5px; font-size: 12px; }
.buy-title { color: var(--green); }
.sell-title { color: var(--red); }

.panel label { display: block; font-size: 10px; color: var(--text-dim); margin: 8px 0 4px; letter-spacing: 0.5px; }
.hint { color: var(--cyan); text-transform: none; letter-spacing: 0; font-family: var(--mono); }

.panel input[type="number"], .panel input[type="text"] {
  width: 100%;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 10px;
  border-radius: 5px;
  font-family: var(--mono);
  transition: border-color 0.15s;
}
.panel input[type="number"]:focus, .panel input[type="text"]:focus {
  outline: none;
  border-color: var(--cyan);
}
.panel input[readonly] { color: var(--cyan); }
.panel input:disabled { opacity: 0.35; }

.toggle-row { display: flex; gap: 4px; margin-bottom: 4px; }
.toggle-btn {
  flex: 1;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px;
  border-radius: 5px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.toggle-btn:hover { color: var(--text); }
.toggle-btn.active { color: var(--cyan); border-color: var(--cyan); background: rgba(77, 216, 255, 0.08); }

.action-btn {
  width: 100%;
  border: none;
  border-radius: 6px;
  padding: 12px;
  font-weight: 700;
  margin-top: 8px;
  cursor: pointer;
  color: #05100c;
  transition: filter 0.15s, transform 0.05s;
}
.action-btn:hover { filter: brightness(1.08); }
.buy-yes, .sell-yes { background: var(--green); }
.buy-no, .sell-no { background: var(--red); color: #1a0509; }
.action-btn:active { transform: scale(0.98); }
.action-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.bottom-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.panel-header h3 { margin: 0; font-size: 12px; letter-spacing: 0.5px; color: var(--text-dim); }
.panel-header button {
  background: var(--red-dim);
  border: none;
  color: white;
  padding: 6px 12px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  transition: filter 0.15s;
}
.panel-header button:hover { filter: brightness(1.15); }

table { width: 100%; border-collapse: collapse; font-size: 12px; font-family: var(--mono); }
th { text-align: left; color: var(--text-dim); font-weight: 500; padding: 6px 4px; border-bottom: 1px solid var(--border); font-family: var(--font); font-size: 10px; letter-spacing: 0.4px; }
td { padding: 7px 4px; border-bottom: 1px solid var(--border-soft); }
tbody tr:hover { background: var(--panel-alt); }
td.empty { color: var(--text-dim); text-align: center; padding: 18px; font-family: var(--font); }

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

.toast-container {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1000;
  align-items: center;
  width: min(90vw, 380px);
}
.toast {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--red);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 12px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
  width: 100%;
  animation: toast-in 0.15s ease-out;
}
.toast.success { border-left-color: var(--green); }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); }
  .bottom-panels { grid-template-columns: 1fr; }
  .orderbook { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .outcome-grid { grid-template-columns: 1fr; }
}

.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}
.login-box {
  width: min(90vw, 340px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.login-box .brand { font-size: 20px; margin-bottom: 4px; }
.login-box p { color: var(--text-dim); font-size: 12px; margin: 8px 0 16px; }
.login-box input {
  width: 100%;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px;
  border-radius: 5px;
  font-family: var(--mono);
  margin-bottom: 10px;
}
.login-box input:focus { outline: none; border-color: var(--cyan); }
.login-box button {
  width: 100%;
  background: var(--cyan);
  border: none;
  color: #04141a;
  font-weight: 700;
  padding: 11px;
  border-radius: 5px;
  cursor: pointer;
}