/* ============ OpenPredict – Darkmode ============ */
:root {
  --bg: #0a0d12;
  --bg-soft: #0e1219;
  --panel: #12161d;
  --panel-2: #171c25;
  --border: #232a36;
  --border-soft: #1c222d;
  --text: #e6ebf2;
  --muted: #8b96a8;
  --faint: #5c6675;
  --accent: #4f8cff;
  --accent-soft: rgba(79, 140, 255, 0.14);
  --yes: #22c55e;
  --yes-soft: rgba(34, 197, 94, 0.13);
  --no: #ef4444;
  --no-soft: rgba(239, 68, 68, 0.13);
  --warn: #f59e0b;
  --radius: 14px;
  --mono: "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

button { font-family: inherit; }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 24px;
  background: rgba(10, 13, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  user-select: none;
}
.logo { font-size: 20px; color: var(--accent); }
.brand-name { font-weight: 700; font-size: 16px; letter-spacing: 0.2px; }

.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 99px;
  letter-spacing: 0.3px;
}
.badge-sim { background: var(--accent-soft); color: var(--accent); }
.badge-open { background: var(--yes-soft); color: var(--yes); }
.badge-settled { background: rgba(139, 150, 168, 0.15); color: var(--muted); }
.badge-yes { background: var(--yes-soft); color: var(--yes); }
.badge-no { background: var(--no-soft); color: var(--no); }
.badge-warn { background: rgba(245, 158, 11, 0.13); color: var(--warn); }
.badge-amm { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }

.tabs {
  display: flex;
  gap: 4px;
  margin-left: 12px;
}
.tab {
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.tab:hover { color: var(--text); background: var(--panel); }
.tab.active { color: var(--text); background: var(--panel-2); font-weight: 600; }

.userbox {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
}
.credits {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 6px 12px;
  border-radius: 10px;
}
.user { font-size: 13px; color: var(--muted); max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Layout ---------- */
.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 24px 80px;
}
.loading { color: var(--muted); text-align: center; padding: 60px 0; }

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.page-title { font-size: 20px; font-weight: 700; margin: 0; }
.page-sub { color: var(--muted); font-size: 13px; margin: 2px 0 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn:hover { border-color: #33405a; background: #1b2130; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #3d7ef5; }
.btn.yes { background: var(--yes-soft); border-color: rgba(34,197,94,.4); color: var(--yes); }
.btn.yes:hover { background: rgba(34,197,94,.22); }
.btn.no { background: var(--no-soft); border-color: rgba(239,68,68,.4); color: var(--no); }
.btn.no:hover { background: rgba(239,68,68,.22); }
.btn.ghost { background: none; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--text); background: var(--panel); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.danger { color: var(--no); border-color: rgba(239,68,68,.35); background: none; }
.btn.danger:hover { background: var(--no-soft); }

/* ---------- Inputs ---------- */
.input, select.input, textarea.input {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.input:focus { border-color: var(--accent); }
textarea.input { resize: vertical; min-height: 70px; }
label.field { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin: 14px 0 6px; letter-spacing: 0.3px; }

/* ---------- Cards & Panels ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px;
}
.card + .card { margin-top: 16px; }
.card h3 { margin: 0 0 12px; font-size: 14px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ---------- Market cards ---------- */
.market-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
}
.market-card {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.market-card:hover { border-color: #33405a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.35); }
.market-card .q { font-size: 15px; font-weight: 600; margin: 0; }
.market-card .meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.market-card .foot { display: flex; justify-content: space-between; align-items: flex-end; margin-top: auto; }
.muted { color: var(--muted); font-size: 12.5px; }
.mono { font-family: var(--mono); }

.price-big { font-family: var(--mono); font-size: 26px; font-weight: 700; }
.price-yes { color: var(--yes); }
.price-no { color: var(--no); }
.price-neutral { color: var(--text); }

.prob-bar {
  height: 6px;
  border-radius: 99px;
  background: var(--no-soft);
  overflow: hidden;
  display: flex;
}
.prob-bar .yes-part { background: var(--yes); height: 100%; }

/* ---------- Order book ---------- */
.book-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .book-wrap { grid-template-columns: 1fr; } }
.book-col { border-radius: 12px; overflow: hidden; border: 1px solid var(--border-soft); }
.book-col .book-head {
  display: flex; justify-content: space-between;
  padding: 8px 12px; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.book-col.asks .book-head { background: var(--no-soft); color: var(--no); }
.book-col.bids .book-head { background: var(--yes-soft); color: var(--yes); }
.book-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 13px;
  position: relative;
}
.book-row .depth {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  opacity: 0.12;
}
.book-row.ask .depth { background: var(--no); }
.book-row.bid .depth { background: var(--yes); }
.book-row .p { z-index: 1; }
.book-row.ask .p { color: var(--no); }
.book-row.bid .p { color: var(--yes); }
.book-row .q { z-index: 1; text-align: right; color: var(--muted); }
.book-empty { padding: 18px 12px; color: var(--faint); font-size: 13px; text-align: center; }
.book-mid {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 10px; font-family: var(--mono); font-size: 15px;
  background: var(--panel-2); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft);
}
.book-mid .arrow { color: var(--faint); }

/* ---------- Order form ---------- */
.seg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
}
.seg button {
  border: 0; background: none; color: var(--muted);
  font-size: 13.5px; font-weight: 600;
  padding: 8px; border-radius: 7px; cursor: pointer;
  transition: all 0.12s;
}
.seg button.active { background: var(--panel-2); color: var(--text); }
.seg button.active.buy { color: var(--yes); background: var(--yes-soft); }
.seg button.active.sell { color: var(--no); background: var(--no-soft); }
.seg button.active.yes { color: var(--yes); background: var(--yes-soft); }
.seg button.active.no { color: var(--no); background: var(--no-soft); }

.price-row { display: flex; align-items: center; gap: 12px; }
input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--no), var(--faint) 50%, var(--yes));
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--text);
  border: 3px solid var(--accent);
  cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--text);
  border: 3px solid var(--accent);
  cursor: pointer;
}
.qty-input { width: 110px; text-align: center; font-family: var(--mono); font-size: 15px; }
.qty-stepper { display: flex; align-items: center; gap: 6px; }
.qty-stepper button {
  width: 34px; height: 38px;
  border-radius: 9px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); font-size: 16px; cursor: pointer;
}
.qty-stepper button:hover { border-color: #33405a; }

.order-summary {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg-soft); border: 1px solid var(--border-soft);
  border-radius: 10px; padding: 10px 14px; margin-top: 14px;
  font-size: 13.5px;
}
.order-summary .val { font-family: var(--mono); font-weight: 700; }

/* ---------- Tables ---------- */
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.tbl th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--faint); font-weight: 700;
  padding: 8px 10px; border-bottom: 1px solid var(--border);
}
table.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--border-soft); }
table.tbl tr:last-child td { border-bottom: 0; }
table.tbl td.num, table.tbl th.num { text-align: right; font-family: var(--mono); }
table.tbl tr.clickable { cursor: pointer; }
table.tbl tr.clickable:hover td { background: var(--panel-2); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(5, 8, 12, 0.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal {
  width: 100%; max-width: 520px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.modal h2 { margin: 0 0 4px; font-size: 17px; }
.modal .sub { color: var(--muted); font-size: 13px; margin: 0 0 8px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* ---------- Toasts ---------- */
.toast-root {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 200;
  display: flex; flex-direction: column; gap: 10px;
}
.toast {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13.5px;
  max-width: 360px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: slidein 0.2s ease-out;
}
.toast.ok { border-left-color: var(--yes); }
.toast.err { border-left-color: var(--no); }
@keyframes slidein { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Misc ---------- */
.market-layout { display: grid; grid-template-columns: 1fr 380px; gap: 16px; align-items: start; }
@media (max-width: 980px) { .market-layout { grid-template-columns: 1fr; } }

.empty {
  text-align: center;
  color: var(--faint);
  padding: 48px 20px;
  font-size: 14px;
}
.empty .big { font-size: 34px; margin-bottom: 10px; opacity: 0.6; }
.back-link {
  background: none; border: 0; color: var(--muted);
  font-size: 13.5px; cursor: pointer; padding: 0; margin-bottom: 14px;
  display: inline-flex; align-items: center; gap: 6px;
}
.back-link:hover { color: var(--text); }
.stat-row { display: flex; gap: 24px; flex-wrap: wrap; }
.stat .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--faint); font-weight: 700; }
.stat .v { font-family: var(--mono); font-size: 19px; font-weight: 700; margin-top: 2px; }
.section-title { font-size: 15px; font-weight: 700; margin: 26px 0 12px; }
.hint { font-size: 12.5px; color: var(--faint); margin-top: 8px; }
.kv { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--border-soft); font-size: 13.5px; }
.kv:last-child { border-bottom: 0; }
.kv .k { color: var(--muted); }
.kv .v { font-family: var(--mono); font-weight: 600; }

/* ---------- Modus-Erklärung ---------- */
.mode-explain { border-left: 3px solid var(--accent); background: linear-gradient(180deg, var(--panel), var(--bg-soft)); }
.mode-explain h3 { color: var(--text); }
.mode-explain-short { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.mode-explain-list { margin: 0 0 10px; padding-left: 18px; font-size: 13.5px; }
.mode-explain-list li { margin: 4px 0; }
.mode-explain-list li::marker { color: var(--accent); }
.mode-explain-tip { font-size: 12.5px; color: var(--muted); background: var(--accent-soft); border-radius: 8px; padding: 8px 10px; }

.mode-hint { margin-top: 10px; font-size: 13px; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--border-soft); border-radius: 10px; padding: 10px 12px; }
.mode-hint b { color: var(--text); }
.mode-hint ul { margin: 6px 0 0; padding-left: 18px; }
.mode-hint li { margin: 3px 0; }

/* ---------- Mobile / Responsive ---------- */
@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; gap: 8px 12px; padding: 10px 14px; padding-top: calc(10px + env(safe-area-inset-top)); }
  .brand { order: 1; }
  .brand-name { font-size: 15px; }
  .badge-sim { display: none; }
  .userbox { order: 2; margin-left: auto; gap: 8px; }
  .user { display: none; }
  .credits { font-size: 13px; padding: 5px 10px; }
  .tabs { order: 3; width: 100%; margin-left: 0; justify-content: space-between; }
  .tab { flex: 1; text-align: center; padding: 10px 8px; font-size: 13.5px; }
  .main { padding: 18px 14px 90px; }
  .page-head { margin-bottom: 16px; }
  .market-grid { grid-template-columns: minmax(min(100%, 300px), 1fr); gap: 12px; }
  .card { padding: 15px; }
  .card + .card { margin-top: 12px; }
  .seg button { padding: 10px; }
  .btn { padding: 11px 16px; }
  .price-big { font-size: 22px; }
  .toast-root { left: 14px; right: 14px; bottom: calc(14px + env(safe-area-inset-bottom)); align-items: stretch; }
  .toast { max-width: none; }
}

@media (max-width: 640px) {
  .card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table.tbl { font-size: 13px; white-space: nowrap; }
  table.tbl th, table.tbl td { padding: 8px 9px; }
  .stat-row { gap: 16px; }
  .stat .v { font-size: 16px; }
  .market-layout { gap: 12px; }
}