:root {
  --bg: #eef4f1;
  --felt: #1f6b4f;
  --felt-dark: #17533d;
  --panel: #ffffff;
  --ink: #17221d;
  --muted: #5d6e66;
  --line: #d5e0db;
  --accent: #f2a93b;
  --accent-ink: #2b1b00;
  --brand: #1f6b4f;
  --brand-soft: #d3eedf;
  --red: #c62f3a;
  --black: #1c1f24;
  --card: #fffdf8;
  --card-edge: #d9d3c4;
  --shadow: 0 6px 18px rgba(10, 30, 20, .14);
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1714;
    --felt: #164a37;
    --felt-dark: #0f3628;
    --panel: #18221e;
    --ink: #e8f0ec;
    --muted: #9db0a7;
    --line: #2b3a33;
    --brand: #f2a93b;
    --brand-soft: #1e4a39;
    --shadow: 0 6px 18px rgba(0, 0, 0, .45);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100dvh;
  padding: env(safe-area-inset-top, 0) 0 env(safe-area-inset-bottom, 0);
}
button { font: inherit; cursor: pointer; }
button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
button:disabled { cursor: not-allowed; opacity: .5; }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 16px; max-width: 960px; margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 9px; margin: 0; }
.logo-mark { width: 36px; height: 36px; flex: none; filter: drop-shadow(0 2px 4px rgba(10, 40, 28, .25)); }
.wordmark { font: 700 1.55rem/1 Fredoka, "Avenir Next Rounded", "Arial Rounded MT Bold", system-ui, sans-serif; letter-spacing: .2px; color: var(--ink); }
.wordmark b { font-weight: inherit; color: var(--brand); }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.status { font-size: .8rem; padding: 3px 10px; border-radius: 999px; background: var(--line); }
.status.ok { background: #cfeedd; color: #135235; }
.status.warn { background: #ffe7c2; color: #6a4100; }
.status.bad { background: #ffd4d6; color: #7d1720; }

main { max-width: 960px; margin: 0 auto; padding: 0 16px 24px; }

.card-panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px;
}
.screen.card-panel { margin-top: 8px; }
.tagline { margin-top: 0; color: var(--muted); }
.field { display: grid; gap: 4px; margin-bottom: 14px; }
.field span { font-size: .85rem; color: var(--muted); }
input:not([type]), input[type=text] {
  font: inherit; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink); width: 100%;
}
.code-input { text-transform: uppercase; letter-spacing: 6px; font-weight: 700; font-size: 1.3rem; }
.lobby-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.lobby-box { border: 1px dashed var(--line); border-radius: 12px; padding: 14px; display: grid; gap: 12px; align-content: start; }
.lobby-box h2 { margin: 0; font-size: 1.05rem; }
.check { display: flex; gap: 8px; align-items: center; font-size: .92rem; }
.error { color: var(--red); font-weight: 600; }
.muted { color: var(--muted); }

.primary {
  background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 10px;
  padding: 11px 18px; font-weight: 700; box-shadow: 0 2px 0 rgba(0,0,0,.15);
}
.primary:not(:disabled):active { transform: translateY(1px); }
.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); border-radius: 10px; padding: 6px 12px; }

#waiting { text-align: center; }
.room-code { font-size: 3rem; font-weight: 800; letter-spacing: 12px; margin: 6px 0 14px; }
.invite-link { font-size: .8rem; color: var(--muted); word-break: break-all; }
.spinner { font-size: 2rem; animation: swim 2.4s ease-in-out infinite; }
@keyframes swim { 0%,100% { transform: translateX(-30px); } 50% { transform: translateX(30px) scaleX(-1); } }

/* Table */
#table {
  margin-top: 4px; background: radial-gradient(ellipse at center, var(--felt) 0%, var(--felt-dark) 100%);
  color: #f4fbf7; border-radius: 20px; padding: 14px; display: grid; gap: 14px; box-shadow: var(--shadow);
}
.player-label { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.pill { font-size: .78rem; font-weight: 600; background: rgba(255,255,255,.16); padding: 2px 9px; border-radius: 999px; }
.opponent, .me { display: grid; gap: 8px; }
.opp-hand { display: flex; min-height: 64px; padding-left: 22px; }
.opp-hand .card { width: 44px; height: 62px; margin-left: -22px; }
.middle { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; }
.pond { display: grid; justify-items: center; gap: 4px; font-size: .85rem; }
.pond-card { box-shadow: 3px 3px 0 #0b2d20, 6px 6px 0 #0b2d20; }
.turn-box { background: rgba(0,0,0,.18); border-radius: 12px; padding: 10px 12px; min-width: 0; }
.turn-text { font-weight: 800; font-size: 1.1rem; margin-bottom: 6px; }
.turn-text.mine { color: var(--accent); }
.log { list-style: none; margin: 0; padding: 0; font-size: .86rem; max-height: 6.6em; overflow-y: auto; display: flex; flex-direction: column-reverse; }
.log li { padding: 1px 0; opacity: .8; }
.log li:first-child { opacity: 1; font-weight: 600; }

.books { display: flex; flex-wrap: wrap; gap: 6px; min-height: 30px; }
.book {
  background: var(--card); color: var(--black); border-radius: 6px; padding: 3px 8px; font-weight: 800; font-size: .85rem;
  box-shadow: 2px 2px 0 var(--card-edge), 4px 4px 0 rgba(0,0,0,.25); animation: pop .4s ease;
}

.ask-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.hand { display: flex; flex-wrap: wrap; gap: 10px 6px; min-height: 100px; }
.group {
  display: flex; background: none; border: 0; padding: 4px 4px 4px 34px; border-radius: 12px; color: inherit;
  transition: transform .15s ease, background .15s;
}
.group .card { margin-left: -30px; }
.group.legal:hover { transform: translateY(-4px); }
.group.selected { background: rgba(242,169,59,.35); transform: translateY(-8px); outline: 2px solid var(--accent); }
.group:disabled { opacity: 1; cursor: default; }
.group.dim .card { filter: saturate(.6) brightness(.92); }

.card {
  --pip: 15px;
  width: 70px; height: 100px; border-radius: 8px; background: var(--card); border: 1px solid var(--card-edge);
  position: relative; flex: none; color: var(--black); box-shadow: 0 2px 4px rgba(0,0,0,.25);
  user-select: none; overflow: hidden;
}
.card.red { color: var(--red); }
.card .corner { position: absolute; top: 3px; left: 4px; font-weight: 800; font-size: 13px; line-height: 1; text-align: center; letter-spacing: -.5px; z-index: 1; }
.card .corner small { display: block; font-size: 11px; }
.card .corner.br { top: auto; left: auto; bottom: 3px; right: 4px; transform: rotate(180deg); }
.card .face { position: absolute; inset: 0; }
.card .pip { position: absolute; font-size: var(--pip); line-height: 1; transform: translate(-50%, -50%); }
.card .pip.flip { transform: translate(-50%, -50%) rotate(180deg); }
.card .pip-ace { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font-size: calc(var(--pip) * 2.6); line-height: 1; }
.card .court {
  position: absolute; inset: 17% 23%; border: 1.5px solid currentColor; border-radius: 5px;
  display: grid; place-items: center; align-content: center; font-size: calc(var(--pip) * 1.9); line-height: 1;
  background: color-mix(in srgb, currentColor 8%, transparent);
}
.card .court small { font-size: var(--pip); }
.card.back {
  background: repeating-linear-gradient(45deg, #2a4fa0 0 6px, #213f82 6px 12px);
  border: 3px solid #fff;
}
.card.arrive { animation: arrive .45s ease; }
@keyframes arrive { from { transform: translateY(-40px) scale(.8); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes pop { 0% { transform: scale(.6); } 70% { transform: scale(1.15); } 100% { transform: scale(1); } }

.toast {
  position: fixed; left: 50%; top: 20%; transform: translateX(-50%); z-index: 30;
  background: var(--accent); color: var(--accent-ink); font-weight: 800; font-size: 1.5rem;
  padding: 14px 26px; border-radius: 16px; box-shadow: var(--shadow); animation: pop .35s ease;
  text-align: center; max-width: calc(100vw - 32px);
}
.toast.info { background: var(--panel); color: var(--ink); font-size: 1rem; }

.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: grid; place-items: center; padding: 16px; z-index: 20; }
.dialog { max-width: 420px; width: 100%; text-align: center; }
.dialog.rules { text-align: left; max-height: 90dvh; overflow-y: auto; }
.rules ol { padding-left: 20px; }
.rules li { margin-bottom: 6px; }
.over-score { font-size: 1.2rem; }
.dialog-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 12px; }

@media (max-width: 520px) {
  .card { width: 56px; height: 80px; --pip: 12px; }
  .card .corner { font-size: 11px; left: 3px; }
  .card .corner small { font-size: 9px; }
  .card .corner.br { right: 3px; }
  .group { padding-left: 26px; }
  .group .card { margin-left: -24px; }
  .opp-hand .card { width: 34px; height: 48px; margin-left: -18px; }
  .middle { grid-template-columns: 1fr; }
  .pond { grid-auto-flow: column; justify-content: start; align-items: center; gap: 12px; }
  .pond-card { width: 34px; height: 48px; }
  .room-code { font-size: 2.4rem; }
}
/* Touch: no double-tap zoom or grey tap flash */
button, .group { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.icon-btn > span[aria-hidden] { font-weight: 800; }

/* Card flying from the pond */
.flyer { position: fixed; z-index: 40; pointer-events: none; perspective: 700px; will-change: transform; }
.flyer .flip { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; }
.flyer .card {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0;
  backface-visibility: hidden; -webkit-backface-visibility: hidden; box-shadow: 0 12px 26px rgba(0,0,0,.45);
}
.flyer .front { transform: rotateY(180deg); }

/* While playing, the table fills the screen and only the log / hand scroll */
body.playing { height: 100dvh; overflow: hidden; display: flex; flex-direction: column; overscroll-behavior: none; }
body.playing .topbar { width: 100%; }
body.playing main { flex: 1; min-height: 0; width: 100%; padding-bottom: 8px; display: flex; flex-direction: column; }
body.playing #table { flex: 1; min-height: 0; grid-template-rows: auto minmax(0, 1fr) auto; }
body.playing .middle { min-height: 0; overflow: hidden; align-content: center; }
body.playing .turn-box { max-height: 100%; display: flex; flex-direction: column; overflow: hidden; }
body.playing .log { max-height: none; flex: 1; min-height: 0; }
.hand { max-height: 42dvh; overflow-y: auto; overscroll-behavior: contain; }

@media (max-width: 520px) {
  .topbar { padding: 6px 10px; }
  .logo-mark { width: 30px; height: 30px; }
  .wordmark { font-size: 1.3rem; }
  .icon-btn .lbl { display: none; }
  .icon-btn { width: 38px; height: 38px; padding: 0; font-size: 1.05rem; }
  .status { font-size: .72rem; padding: 2px 8px; }
  body.playing main { padding: 0 6px 6px; }
  #table { padding: 10px; gap: 8px; border-radius: 16px; }
  .me { display: flex; flex-direction: column; gap: 8px; }
  .me .player-label { order: 0; }
  #myBooks { order: 1; min-height: 0; }
  #myHand { order: 2; justify-content: center; padding-top: 10px; }
  .ask-bar { order: 3; flex-direction: column; align-items: stretch; gap: 4px; }
  #hint { text-align: center; font-size: .85rem; color: #cfe3da; min-height: 1.2em; }
  #askBtn { min-height: 52px; font-size: 1.1rem; width: 100%; }
  .books .book { font-size: .75rem; padding: 2px 6px; }
  .turn-text { font-size: 1rem; margin-bottom: 2px; }
  .log { font-size: .8rem; }
  .opp-hand { min-height: 50px; overflow: hidden; }
}
/* Ping indicator */
.ping { font-variant-numeric: tabular-nums; white-space: nowrap; }
#oppName { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pill { white-space: nowrap; }
.ping.good { color: #b9f0d2; }
.ping.fair { color: #ffe08a; }
.ping.poor { color: #ffb4b4; background: rgba(198, 47, 58, .35); }

/* Chat */
.chat-btn {
  margin-left: auto; position: relative; display: inline-flex; align-items: center; gap: 4px;
  background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px; padding: 5px 13px; font-weight: 700; font-size: .9rem;
}
.badge {
  position: absolute; top: -7px; right: -7px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px;
  background: var(--red); color: #fff; font-size: .72rem; font-weight: 800; display: grid; place-items: center;
  box-shadow: 0 0 0 2px var(--felt-dark); animation: pop .3s ease;
}
.chat-sheet {
  position: fixed; z-index: 28; left: 0; right: 0; bottom: 0; height: min(72dvh, 560px);
  display: flex; flex-direction: column; background: var(--panel); color: var(--ink);
  border-radius: 18px 18px 0 0; box-shadow: 0 -10px 30px rgba(0,0,0,.3);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px)); animation: sheet-up .22s ease;
}
@keyframes sheet-up { from { transform: translateY(40px); opacity: 0; } }
@media (min-width: 700px) {
  .chat-sheet { left: auto; right: 16px; bottom: 16px; width: 360px; height: min(70dvh, 540px); border-radius: 18px; border: 1px solid var(--line); }
}
.chat-head { display: flex; align-items: center; justify-content: space-between; }
.chat-head h2 { margin: 0; font: 700 1.25rem/1 Fredoka, "Avenir Next Rounded", system-ui, sans-serif; }
.chat-list {
  list-style: none; margin: 8px 0; padding: 4px 2px; flex: 1; min-height: 0; overflow-y: auto;
  display: flex; flex-direction: column; gap: 6px; overscroll-behavior: contain;
}
.chat-empty { margin: auto; color: var(--muted); }
.msg {
  align-self: flex-start; max-width: 80%; background: var(--bg); border: 1px solid var(--line);
  border-radius: 16px 16px 16px 4px; padding: 6px 11px 4px;
}
.msg.mine { align-self: flex-end; background: var(--brand-soft); border-color: transparent; border-radius: 16px 16px 4px 16px; }
.msg .who { display: block; font-size: .7rem; font-weight: 700; color: var(--muted); }
.msg p { margin: 1px 0; overflow-wrap: anywhere; }
.msg time { display: block; text-align: right; font-size: .65rem; color: var(--muted); }
.msg.big p { font-size: 2rem; line-height: 1.15; }
.chat-quick { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: none; }
.chat-quick::-webkit-scrollbar { display: none; }
.quick { flex: none; border: 1px solid var(--line); background: var(--bg); color: var(--ink); border-radius: 999px; padding: 5px 12px; font-size: .95rem; }
.chat-form { display: flex; gap: 8px; }
.chat-form input { flex: 1; min-width: 0; }
.chat-bubble {
  position: fixed; z-index: 27; top: calc(env(safe-area-inset-top, 0px) + 116px); right: 14px;
  max-width: min(78vw, 320px); text-align: left; font: inherit; font-weight: 600;
  background: var(--panel); color: var(--ink); border: 1px solid var(--line); border-radius: 16px 4px 16px 16px;
  padding: 9px 13px; box-shadow: var(--shadow); animation: pop .3s ease; overflow-wrap: anywhere;
}
@media (max-width: 520px) { .chat-btn .lbl { display: none; } .chat-btn { padding: 5px 11px; } }

/* Narrow phones: keep just the fish logo while playing so the buttons fit */
@media (max-width: 420px) {
  body.playing .wordmark { display: none; }
  .topbar-right { gap: 6px; }
}
/* Phone held sideways: shrink everything to fit the short screen */
@media (max-height: 520px) and (orientation: landscape) {
  .card { width: 46px; height: 66px; --pip: 10px; }
  .group { padding-left: 24px; }
  .group .card { margin-left: -22px; }
  .opp-hand .card { width: 28px; height: 40px; margin-left: -16px; }
  .opp-hand { min-height: 42px; }
  .hand { max-height: 34dvh; }
  #table { gap: 6px; padding: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}