:root {
  --felt: #0b3d2e;
  --felt-dark: #072a20;
  --card: #10493a;
  --card-edge: #1c5c4a;
  --ink: #eef7f2;
  --ink-dim: #9fc4b5;
  --gold: #f0b429;
  --gold-dark: #c78f14;
  --red: #e5484d;
  --blue: #4c9ffe;
  --radius: 14px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--felt-dark);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  background: radial-gradient(ellipse at 50% 0%, var(--felt) 0%, var(--felt-dark) 75%);
  min-height: 100dvh;
}

#app {
  max-width: 520px;
  margin: 0 auto;
  padding: 16px 16px calc(24px + var(--safe-b));
  /* Dynamic Island / notch: keep the header below the top inset */
  padding-top: max(16px, calc(var(--safe-t) + 6px));
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
}

.hidden { display: none !important; }

/* ---------- buttons ---------- */
.btn {
  border: 1px solid var(--card-edge);
  background: var(--card);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 13px 18px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s ease, filter 0.15s ease;
  touch-action: manipulation;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; pointer-events: none; }
.btn.primary { background: var(--gold); border-color: var(--gold-dark); color: #241a02; }
.btn.danger { background: #57181b; border-color: #7e2328; color: #ffd9da; }
.btn.ghost { background: transparent; }
.btn.small { padding: 8px 12px; font-size: 14px; }
.btn.tiny { padding: 7px 10px; font-size: 13px; border-radius: 10px; }
.btn.wide { width: 100%; }
.btn.round { width: 44px; height: 44px; padding: 0; border-radius: 50%; font-size: 22px; line-height: 1; flex: none; }

/* ---------- home ---------- */
.home-header { text-align: center; padding: 28px 0 20px; }
.logo { font-size: 52px; }
.home-header h1 { font-size: 34px; letter-spacing: 0.5px; }
.tagline { color: var(--ink-dim); margin-top: 4px; }

.card {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}
.card h2, .card .card-heading {
  display: block;
  font-size: 16px; font-weight: 700;
  margin-bottom: 10px; color: var(--ink-dim);
  text-transform: uppercase; letter-spacing: 1px;
}
.card label { display: block; font-size: 13px; color: var(--ink-dim); margin-bottom: 6px; }

input, select {
  width: 100%;
  background: var(--felt-dark);
  border: 1px solid var(--card-edge);
  color: var(--ink);
  border-radius: 10px;
  padding: 12px;
  font-size: 16px;
}
input:focus, select:focus { outline: 2px solid var(--gold); outline-offset: -1px; }

.row { display: flex; gap: 8px; align-items: stretch; }
.row .btn { flex: none; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
#join-code { text-transform: uppercase; letter-spacing: 6px; font-weight: 700; text-align: center; font-size: 20px; }

.resume { border-color: var(--gold); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.resume p { font-size: 14px; }

.error { color: #ff8f93; text-align: center; padding: 8px; font-size: 14px; }

/* ---------- table header ---------- */
.table-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.room-code {
  background: var(--card);
  border: 1px dashed var(--gold);
  color: var(--gold);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 4px;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
}
.copy-hint { font-size: 13px; letter-spacing: 0; opacity: 0.7; }
.conn-dot { width: 12px; height: 12px; border-radius: 50%; background: #40c463; box-shadow: 0 0 8px #40c46388; }
.conn-dot.offline { background: var(--red); box-shadow: 0 0 8px #e5484d88; }

/* ---------- pot ---------- */
.pot-area { text-align: center; padding: 8px 0 14px; }
.street { color: var(--ink-dim); text-transform: uppercase; letter-spacing: 2px; font-size: 13px; min-height: 18px; }
.pot { margin-top: 6px; display: inline-flex; flex-direction: column; align-items: center; }
.pot-label { font-size: 11px; letter-spacing: 3px; color: var(--gold); }
.pot-amount { font-size: 44px; font-weight: 800; color: var(--gold); font-variant-numeric: tabular-nums; line-height: 1.1; }
.hand-info { color: var(--ink-dim); font-size: 13px; min-height: 18px; margin-top: 2px; }
.pot-chips { display: flex; justify-content: center; margin-top: 6px; }
.pot-breakdown {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 6px; margin-top: 8px;
}
.pot-pill {
  background: var(--card); border: 1px solid var(--card-edge);
  color: var(--gold); font-weight: 700; font-size: 13px;
  border-radius: 999px; padding: 5px 12px; cursor: pointer;
  font-variant-numeric: tabular-nums;
}
.pot-pill.open { border-color: var(--gold); }
.pot-pill.awarded { color: var(--ink-dim); text-decoration: line-through; }
.pot-detail { flex-basis: 100%; font-size: 12px; color: var(--ink-dim); }

/* ---------- chip graphics ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 4px; }
.chip-group { display: inline-flex; align-items: center; }
.chip {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2.5px dashed #ffffff88;
  box-shadow: 0 1px 2px #0008;
  margin-left: -6px;
}
.chip:first-child { margin-left: 0; }
.chips.big .chip { width: 20px; height: 20px; border-width: 3.5px; margin-left: -8px; }
.chip-count { font-size: 11px; font-weight: 700; color: var(--ink-dim); margin-left: 3px; }
.chips.big .chip-count { font-size: 13px; color: var(--ink); }
.p-stack .chips { justify-content: flex-end; }

/* ---------- players ---------- */
.players { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.player {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  padding: 10px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.player.to-act { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 0 14px #f0b42933; }
.player.folded { opacity: 0.45; }
.player.me { background: #14523f; }

.avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--felt-dark);
  display: grid; place-items: center;
  font-weight: 800; font-size: 16px; color: var(--gold);
  position: relative;
  flex: none;
}
.avatar .presence {
  position: absolute; bottom: -1px; right: -1px;
  width: 11px; height: 11px; border-radius: 50%;
  border: 2px solid var(--card);
  background: #40c463;
}
.avatar .presence.off { background: #777; }

.p-mid { min-width: 0; }
.p-name { font-weight: 700; display: flex; align-items: center; gap: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.badge {
  font-size: 10px; font-weight: 800; letter-spacing: 0.5px;
  padding: 2px 6px; border-radius: 6px; flex: none;
}
.badge.dealer { background: var(--ink); color: #222; }
.badge.sb { background: var(--blue); color: #06233f; }
.badge.bb { background: var(--gold); color: #3a2a02; }
.badge.status { background: transparent; border: 1px solid var(--ink-dim); color: var(--ink-dim); }
.p-sub { font-size: 12px; color: var(--ink-dim); margin-top: 2px; }
.p-bet { color: var(--gold); font-weight: 700; }

.p-stack { text-align: right; font-variant-numeric: tabular-nums; }
.p-stack .amt { font-size: 18px; font-weight: 800; }
.p-stack .lbl { display: block; font-size: 10px; color: var(--ink-dim); letter-spacing: 1px; }

/* ---------- action bar ---------- */
.action-bar {
  position: sticky; bottom: calc(8px + var(--safe-b));
  background: var(--felt-dark);
  border: 1px solid var(--gold);
  border-radius: 18px;
  padding: 12px;
  box-shadow: 0 -6px 30px #000a;
  z-index: 5;
}
.action-row { display: flex; gap: 8px; }
.action-row .btn { flex: 1; padding: 14px 6px; }

.raise-panel { margin-top: 12px; display: flex; flex-direction: column; gap: 12px; }
.raise-readout { display: flex; align-items: center; justify-content: center; gap: 14px; }
.raise-to { text-align: center; }
.raise-to-label { display: block; font-size: 11px; letter-spacing: 2px; color: var(--ink-dim); }
#raise-amount {
  width: 130px; text-align: center; font-size: 26px; font-weight: 800;
  background: transparent; border: none; color: var(--gold); padding: 2px;
}
input[type="range"] { accent-color: var(--gold); width: 100%; }
.raise-presets { display: flex; gap: 8px; }
.raise-presets .btn { flex: 1; }

.my-status {
  text-align: center; color: var(--ink-dim); padding: 12px;
  border: 1px dashed var(--card-edge); border-radius: var(--radius);
  font-size: 14px;
}

/* ---------- seat arranging ---------- */
.player.editing { grid-template-columns: auto 1fr auto auto; }
.seat-controls { display: flex; flex-direction: column; gap: 4px; }
.seat-btn { width: 34px; height: 34px; font-size: 13px; }
.seat-num {
  position: absolute; top: -5px; left: -5px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--gold); color: #241a02;
  font-size: 11px; font-weight: 800;
  display: grid; place-items: center;
}
.seat-hint { font-size: 13px; color: var(--ink-dim); text-align: center; }

/* ---------- host panel ---------- */
.host-panel { margin-bottom: 14px; display: flex; flex-direction: column; gap: 10px; }
.pot-award {
  background: var(--card); border: 1px solid var(--gold);
  border-radius: var(--radius); padding: 14px;
}
.pot-award h4 { font-size: 14px; margin-bottom: 8px; color: var(--gold); }
.winner-choices { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.winner-choices .btn { flex: 1 1 40%; }
.winner-choices .btn.selected { background: var(--gold); color: #241a02; border-color: var(--gold-dark); }
.award-note { font-size: 12px; color: var(--ink-dim); margin-bottom: 8px; }

/* ---------- log / footer ---------- */
.log-panel { margin: 6px 0 12px; }
.log-panel summary { color: var(--ink-dim); font-size: 13px; cursor: pointer; padding: 6px 0; }
#log { list-style: none; font-size: 13px; color: var(--ink-dim); display: flex; flex-direction: column-reverse; gap: 4px; max-height: 180px; overflow-y: auto; padding: 8px 0; }
.table-footer { display: flex; justify-content: space-between; }

/* ---------- sheet ---------- */
.sheet-backdrop {
  position: fixed; inset: 0; background: #000a; z-index: 20;
  display: flex; align-items: flex-end; justify-content: center;
}
.sheet {
  background: var(--felt); border-top: 1px solid var(--card-edge);
  border-radius: 20px 20px 0 0; padding: 20px 16px calc(20px + var(--safe-b));
  width: 100%; max-width: 520px;
  display: flex; flex-direction: column; gap: 14px;
  max-height: calc(100dvh - 24px); overflow-y: auto;
}
.sheet h3 { text-align: center; }
.sheet-section h4 { font-size: 13px; color: var(--ink-dim); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px; }

/* ---------- street-advance overlay ---------- */
.street-overlay {
  position: fixed; inset: 0; z-index: 40;
  display: grid; place-items: center;
  pointer-events: none;
}
.street-overlay-inner {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  background: radial-gradient(ellipse at center, #0e4938f2, #072a20f2);
  border: 1px solid var(--gold);
  border-radius: 20px;
  padding: 22px 34px;
  box-shadow: 0 10px 50px #000c;
  animation: ov-pop 2.6s ease forwards;
}
@keyframes ov-pop {
  0% { opacity: 0; transform: scale(0.92); }
  10% { opacity: 1; transform: scale(1); }
  85% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.98); }
}
.pot-good { font-size: 15px; font-weight: 800; letter-spacing: 3px; color: var(--gold); }
.street-sub { font-size: 14px; color: var(--ink); }
.sweep-chip {
  position: absolute; top: 50%; left: 50%;
  width: 14px; height: 14px; margin: -7px;
  border-radius: 50%;
  background: var(--gold);
  border: 2.5px dashed #fff8;
  animation: chip-converge 0.8s ease-in forwards;
}
@keyframes chip-converge {
  0% { transform: translate(var(--dx), var(--dy)) scale(1); opacity: 0.95; }
  70% { transform: translate(0, 0) scale(0.9); opacity: 0.9; }
  100% { transform: translate(0, 0) scale(0.3); opacity: 0; }
}
.flip-cards { display: flex; gap: 8px; }
.flip-card {
  width: 48px; height: 68px;
  perspective: 320px;
  animation: card-deal 0.4s cubic-bezier(0.2, 0.8, 0.3, 1.15) backwards;
}
@keyframes card-deal {
  from { opacity: 0; transform: translateY(26px) rotate(4deg); }
}
.flip-inner {
  width: 100%; height: 100%; position: relative;
  transform-style: preserve-3d;
  animation: card-flip 0.55s ease forwards;
}
@keyframes card-flip { to { transform: rotateY(180deg); } }
.face {
  position: absolute; inset: 0;
  border-radius: 7px;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  display: grid; place-items: center;
  box-shadow: 0 3px 10px #0009;
}
.face.back {
  background: repeating-linear-gradient(45deg, #a63237 0 4px, #8c272c 4px 8px);
  border: 3px solid #f6f1e4;
}
.face.front {
  transform: rotateY(180deg);
  background: #f6f1e4;
  color: #444;
  font-weight: 800; font-size: 26px;
  border: 1px solid #ccc;
}

/* ---------- toast ---------- */
.toast {
  position: fixed; top: calc(14px + var(--safe-t)); left: 50%; transform: translateX(-50%);
  background: #1d1d1f; color: #fff; border: 1px solid #444;
  padding: 10px 18px; border-radius: 999px; font-size: 14px;
  z-index: 50; max-width: 90vw; text-align: center;
  animation: toast-in 0.2s ease;
}
.toast.err { background: #4b1113; border-color: var(--red); }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, -8px); } }

@media (min-width: 700px) and (min-height: 620px) {
  .pot-amount { font-size: 54px; }
}

/* ---------- landscape phones: players left, pot & controls right ---------- */
@media (orientation: landscape) and (max-height: 600px) {
  #app { max-width: 980px; padding-top: max(8px, var(--safe-t)); }

  /* Home: two-column cards; stretch keeps side-by-side card heights equal */
  #view-home { display: grid; grid-template-columns: 1fr 1fr; column-gap: 14px; }
  .home-header, .resume, .error { grid-column: 1 / -1; }
  .home-header { padding: 8px 0 10px; }
  .logo { font-size: 30px; display: inline; }
  .home-header h1 { display: inline; font-size: 26px; margin-left: 8px; vertical-align: middle; }
  #view-home > .card:nth-child(5) { grid-column: 1 / -1; }

  /* Table: grid rail */
  #view-table {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) clamp(280px, 46vw, 380px);
    column-gap: 16px;
    grid-template-areas:
      "header  pot"
      "players host"
      "players action"
      "players status"
      "players log"
      "footer  footer";
  }
  .table-header { grid-area: header; align-self: start; margin-bottom: 6px; }
  .pot-area { grid-area: pot; padding: 0 0 10px; }
  .pot { flex-direction: row; align-items: baseline; gap: 8px; }
  .pot-amount { font-size: 30px; }
  #players { grid-area: players; overflow-y: auto; max-height: calc(100dvh - 118px); padding-right: 2px; }
  .host-panel { grid-area: host; }
  .action-bar { grid-area: action; position: static; }
  .my-status { grid-area: status; margin-bottom: 8px; }
  .log-panel { grid-area: log; align-self: start; margin: 0 0 8px; }
  #log { max-height: 100px; }
  .table-footer { grid-area: footer; margin-top: 6px; }

  .action-row .btn { padding: 11px 6px; }
  .raise-panel { gap: 8px; }
}