/* bursa — dark, mobile-first. Safe areas + dvh + 16px inputs throughout.
   Tokens follow the suite look; retheme by editing :root (or swap in the
   shared theme kit from cdn.ardegazu.ro/theme/v1/theme.css). */

:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2129;
  --border: #262c36;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #3fb68b;
  --accent-2: #2ea043;
  --mine: #1f3d33;
  --danger: #f85149;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  overscroll-behavior: none;
}

#app,
.app {
  height: 100dvh;
}

.app {
  display: flex;
  flex-direction: column;
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

/* header */

.top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  padding-top: calc(10px + env(safe-area-inset-top));
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex: none;
}

.room-name {
  flex: 1;
  min-width: 0;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.peers {
  color: var(--muted);
  font-size: 12.5px;
  flex: none;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.5;
  flex: none;
}
.dot.on {
  background: var(--accent);
  opacity: 1;
}

.icon-btn {
  background: none;
  border: none;
  color: var(--text);
  font-size: 18px;
  min-width: 40px;
  min-height: 40px;
  cursor: pointer;
  border-radius: 10px;
}
.icon-btn:active {
  background: var(--panel-2);
}
.icon-btn.small {
  min-width: 38px;
  min-height: 38px;
  font-size: 15px;
  color: var(--muted);
}
.icon-btn.small.armed {
  color: #fff;
  background: var(--danger);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
}

/* note wall */

.msgs {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
}

.note {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 9px 12px;
  max-width: 86%;
  align-self: flex-start;
}
.note.mine {
  background: var(--mine);
  align-self: flex-end;
}

.note-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 2px;
}
.note-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.note.mine .note-name {
  color: var(--muted);
}
.note-time {
  color: var(--muted);
  font-size: 11px;
  flex: none;
}
.note-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* composer */

.composer {
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  padding-bottom: calc(8px + env(safe-area-inset-bottom));
  background: var(--panel);
  border-top: 1px solid var(--border);
  flex: none;
}
.composer input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 999px;
  padding: 11px 16px;
  font-size: 16px; /* <16px zooms the page on iOS focus */
  outline: none;
}
.composer input:focus {
  border-color: var(--accent);
}
.composer .primary {
  padding: 11px 18px;
  white-space: nowrap;
}

/* modal / overlay */

.overlay {
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / 0.6);
  display: grid;
  place-items: center;
  z-index: 100;
  padding: 20px;
  overflow-y: auto;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 22px;
  width: min(100%, 360px);
  /* grid items default to min-width:auto — without this the box refuses to
     shrink below its content and drifts off-center on narrow screens */
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: center;
}
.modal h2 {
  font-size: 22px;
  letter-spacing: 1px;
}
.modal p {
  color: var(--muted);
  font-size: 13px;
}
.modal input {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 16px;
  outline: none;
  text-align: center;
}
.modal input:focus {
  border-color: var(--accent);
}

button.primary {
  background: var(--accent-2);
  border: none;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
}

button.ghost {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
}

.copy-out {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 13px;
  font-size: 16px;
  outline: none;
  text-align: center;
}

/* toast */

.toast {
  position: fixed;
  bottom: calc(80px + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 13.5px;
  z-index: 110;
  white-space: nowrap;
  max-width: 92vw;
  overflow: hidden;
  text-overflow: ellipsis;
  animation: toast-in 0.2s ease-out;
}
@keyframes toast-in {
  from {
    transform: translate(-50%, 8px);
    opacity: 0;
  }
  to {
    transform: translate(-50%, 0);
    opacity: 1;
  }
}

/* empty-room hint */

.empty {
  margin: auto;
  max-width: 340px;
  text-align: center;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 12px;
  font-size: 14px;
}
.empty strong {
  color: var(--text);
}
.empty-lock {
  font-size: 34px;
}

/* lobby (static shell in index.html) */

.lobby {
  background: var(--bg);
  align-items: start;
  padding-top: max(8vh, env(safe-area-inset-top));
}
.lobby-box {
  text-align: center;
  width: min(100%, 400px);
}

.room-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 46vh;
  overflow-y: auto;
  text-align: left;
}

.room-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.room-open {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 13px 14px;
  font-size: 15px;
  cursor: pointer;
  min-width: 0;
}
.room-open:active {
  border-color: var(--accent);
}
.room-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.room-ago {
  color: var(--muted);
  font-size: 12px;
  flex: none;
}

.new-room-form {
  display: flex;
  gap: 8px;
}
.new-room-form input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 13px;
  font-size: 16px;
  outline: none;
}
.new-room-form input:focus {
  border-color: var(--accent);
}
.new-room-form .primary {
  padding: 11px 16px;
  white-space: nowrap;
}
.new-room-form .primary.ghosty {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 400;
}

.rename-in {
  flex: 1;
  border: 1px solid var(--accent);
  background: var(--bg);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 16px;
  outline: none;
}

.hint {
  color: var(--muted);
  font-size: 12.5px;
}

/* versioning */

.ver {
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0;
}

/* created by main.ts setupUpdates() when a new version is waiting */
.update-banner {
  position: fixed;
  top: calc(8px + env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--accent-2);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 6px 24px rgb(0 0 0 / 0.45);
  max-width: 92vw;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  animation: toast-in 0.25s ease-out;
}

.hidden {
  display: none !important;
}

/* scrollbars (desktop) */
.msgs::-webkit-scrollbar,
.room-list::-webkit-scrollbar {
  width: 8px;
}
.msgs::-webkit-scrollbar-thumb,
.room-list::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

/* ---- the market -------------------------------------------------------------
   bursa's own screens. Mobile-first like everything above: 44px tap targets,
   one column, cards on the panel tone. The book is the one grid. */

.market {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 12px 12px calc(20px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.market .card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.market h2 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.market h3 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.market .muted { color: var(--muted); }
.market .small { font-size: 12.5px; }
.market .lead { color: var(--text); }
.market .warn { color: #e3b341; font-size: 13px; }
.market .form-err { color: var(--danger); font-size: 13px; min-height: 1em; }

.market button.primary,
.market button.ghost {
  min-height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  padding: 0 14px;
  cursor: pointer;
}

.market button.primary {
  background: var(--accent-2);
  border-color: transparent;
  color: #fff;
}

.market button.small { min-height: 34px; font-size: 13px; padding: 0 12px; }
.market button:active { transform: translateY(1px); }

.market .link-btn {
  background: none;
  border: none;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  text-decoration: underline;
  cursor: pointer;
  align-self: flex-start;
  padding: 4px 0;
}

.market select,
.market input {
  min-height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
  padding: 0 10px;
}

.market input:focus,
.market select:focus { outline: none; border-color: var(--accent); }

/* identity chips — a human is never shown base64 */

.who {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.who-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: hsl(var(--who-h, 0) 45% 26%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex: none;
}

.who-name {
  font-size: 13.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 12ch;
}

/* status chips */

.chip {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: nowrap;
}

.chip.ok { color: var(--accent); border-color: var(--accent); }
.chip.warn { color: #e3b341; border-color: #e3b341; }

/* your money */

.money-row { display: flex; gap: 10px; flex-wrap: wrap; }

.money-tile {
  flex: 1 1 130px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}

.money-amt { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.money-code { font-size: 12px; color: var(--muted); letter-spacing: 0.08em; }
.money-locked { font-size: 12px; color: #e3b341; margin-top: 4px; }

/* banks */

.bank-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  min-height: 44px;
}

.bank-row:last-of-type { border-bottom: none; }
.bank-row .bank-name { flex: 1; min-width: 0; font-weight: 600; font-size: 14px; }
.bank-row .bank-name.muted { font-weight: 400; }

.bank-pub { display: flex; flex-direction: column; gap: 8px; }
.bank-pub input { width: 100%; }
.bank-pub button { align-self: flex-start; }

/* the book */

.pair-sel { align-self: flex-start; }

.book { display: flex; gap: 12px; }
.book-side { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }

.book-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 10px;
  background: var(--panel-2);
  min-height: 44px;
}

.book-row.mine { outline: 1px solid var(--mine); background: var(--mine); }
.book-row .px { font-weight: 700; font-variant-numeric: tabular-nums; }
.book-row .qty { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; flex: 1; }
.book-row .who .who-name { max-width: 8ch; }

@media (max-width: 560px) {
  .book { flex-direction: column; }
  .book-row .who .who-name { display: none; }
}

/* the quote form */

.quote-form { display: flex; flex-direction: column; gap: 8px; }
.quote-line { display: flex; align-items: center; gap: 8px; }
.quote-line input { flex: 1; min-width: 0; }
.quote-line .at { color: var(--muted); }
.take-preview { color: var(--accent); font-size: 13.5px; min-height: 1.2em; }

/* the trade desk */

.trade-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  border-radius: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
}

.trade-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.trade-what { font-weight: 700; font-variant-numeric: tabular-nums; }
.trade-with { display: inline-flex; align-items: center; gap: 6px; }
.trade-status { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }

.chip.phase-maker-lock,
.chip.phase-taker-lock { color: #e3b341; border-color: #e3b341; }
.chip.phase-maker-claim,
.chip.phase-taker-claim { color: var(--accent); border-color: var(--accent); }
.chip.phase-done { color: var(--accent); border-color: var(--accent); background: var(--mine); }
.chip.phase-void { color: var(--muted); }

/* the lobby's floor row: label + sub stacked, not crammed */

.room-open .room-sub {
  display: block;
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
}