:root {
  --table: #0bb3ad;
  --table-2: #07858a;
  --table-3: #05656d;
  --cream: #fff7e6;
  --cream-2: #f5e7cc;
  --ink: #1c2340;
  --ink-dim: #5b6283;
  --red: #ef4136;
  --red-2: #c9271d;
  --yellow: #ffc93c;
  --yellow-2: #f5a700;
  --green: #22b35e;
  --ice: #5ec8f2;

  /* number colors */
  --n0: #64748b;
  --n1: #a0522d;
  --n2: #ec407a;
  --n3: #fb8c00;
  --n4: #d4a000;
  --n5: #7cb342;
  --n6: #00897b;
  --n7: #e53935;
  --n8: #1e88e5;
  --n9: #5e35b1;
  --n10: #8e24aa;
  --n11: #6d4c41;
  --n12: #263238;

  --card-w: 60px;
  --card-h: 86px;
  --mini-w: 36px;
  --mini-h: 52px;
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (max-width: 700px) {
  :root {
    --card-w: 44px;
    --card-h: 64px;
    --mini-w: 26px;
    --mini-h: 38px;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; }

body {
  font-family: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 800;
  color: var(--ink);
  background:
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.09) 1px, transparent 0) 0 0 / 18px 18px,
    radial-gradient(1200px 700px at 50% 30%, var(--table) 0%, var(--table-2) 60%, var(--table-3) 100%);
  background-attachment: fixed;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

.screen { height: 100dvh; }

/* ---------- Buttons ---------- */
.btn {
  border: 0;
  border-radius: 16px;
  padding: 10px 18px;
  font-family: 'Lilita One', 'Nunito', sans-serif;
  font-size: 17px;
  letter-spacing: 0.5px;
  cursor: pointer;
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.25);
  transition: transform 0.12s, box-shadow 0.12s, filter 0.2s, opacity 0.2s;
}
.btn:active:not(:disabled) { transform: translateY(4px); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; filter: grayscale(0.6); }
.btn-lg { padding: 13px 26px; font-size: 20px; }
.btn-xl { padding: 14px 0; font-size: 26px; min-width: 150px; border-radius: 20px; }
.btn-red { background: linear-gradient(180deg, #ff5a4e, var(--red)); color: white; box-shadow: 0 5px 0 var(--red-2); }
.btn-red:active:not(:disabled) { box-shadow: 0 1px 0 var(--red-2); }
.btn-yellow { background: linear-gradient(180deg, #ffd864, var(--yellow)); color: var(--ink); box-shadow: 0 5px 0 var(--yellow-2); }
.btn-yellow:active:not(:disabled) { box-shadow: 0 1px 0 var(--yellow-2); }
.btn-ghost { background: var(--cream-2); color: var(--ink); box-shadow: 0 5px 0 #d8c39c; }
.btn.go:not(:disabled) { animation: nudge 1.4s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateY(-3px) scale(1.03); } }

.icon-btn {
  width: 38px; height: 38px; border-radius: 12px; border: 0; cursor: pointer;
  background: rgba(255, 255, 255, 0.92); color: var(--ink); font-weight: 900; font-size: 16px;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.2);
}
.icon-btn:active { transform: translateY(2px); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2); }

.link-btn {
  display: block; margin: 14px auto 0; background: none; border: 0; cursor: pointer;
  color: var(--red); text-decoration: underline; text-underline-offset: 3px; font-weight: 900;
}

/* ---------- Logo ---------- */
.logo, .logo-sm {
  font-family: 'Lilita One', sans-serif;
  color: var(--red);
  letter-spacing: 2px;
  line-height: 1;
  text-shadow: 0 4px 0 var(--red-2);
}
.logo span, .logo-sm span {
  display: inline-grid; place-items: center;
  color: var(--ink); background: var(--yellow);
  border-radius: 14px; margin-left: 8px; padding: 0 12px;
  text-shadow: none; box-shadow: 0 4px 0 var(--yellow-2);
  transform: rotate(8deg);
}
.logo { font-size: clamp(56px, 16vw, 84px); margin: 6px 0 4px; }
.logo-sm { font-size: 26px; text-shadow: 0 2px 0 var(--red-2); }
.logo-sm span { border-radius: 8px; padding: 0 6px; margin-left: 4px; box-shadow: 0 2px 0 var(--yellow-2); }

/* ---------- Setup ---------- */
.setup { display: grid; place-items: center; padding: 16px; overflow-y: auto; }
.setup-card {
  width: min(470px, 100%);
  background: var(--cream);
  border-radius: 30px;
  padding: 26px 24px 22px;
  text-align: center;
  box-shadow: 0 10px 0 var(--cream-2), 0 30px 60px -20px rgba(0, 0, 0, 0.45);
  animation: rise 0.5s var(--ease-spring);
}
@keyframes rise { from { opacity: 0; transform: translateY(30px) scale(0.96); } }
.tagline { margin: 0 0 18px; color: var(--ink-dim); }

.logo-fan { display: flex; justify-content: center; height: 70px; margin-top: 4px; }
.logo-fan .card { --card-w: 46px; --card-h: 66px; margin: 0 -6px; transform-origin: 50% 140%; }
.logo-fan .card:nth-child(1) { transform: rotate(-20deg); }
.logo-fan .card:nth-child(2) { transform: rotate(-10deg) translateY(-6px); }
.logo-fan .card:nth-child(3) { transform: translateY(-10px); z-index: 1; }
.logo-fan .card:nth-child(4) { transform: rotate(10deg) translateY(-6px); }
.logo-fan .card:nth-child(5) { transform: rotate(20deg); }

.field { display: block; border: 0; padding: 0; margin: 0 0 14px; text-align: left; min-width: 0; }
.field > span, .field > legend {
  display: block; padding: 0; margin-bottom: 6px;
  font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--ink-dim);
}
.field input[type='text'] {
  width: 100%; padding: 12px 14px; border-radius: 14px; border: 2px solid var(--cream-2);
  background: white; font: inherit; font-size: 17px; color: var(--ink); outline: none;
}
.field input[type='text']:focus { border-color: var(--table); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.seg { display: flex; gap: 4px; background: var(--cream-2); padding: 4px; border-radius: 14px; }
.seg label { flex: 1; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span {
  display: block; text-align: center; padding: 8px 4px; border-radius: 10px; cursor: pointer;
  color: var(--ink-dim); transition: background 0.15s, color 0.15s;
}
.seg input:checked + span { background: var(--table-2); color: white; box-shadow: 0 3px 0 var(--table-3); }
.seg input:focus-visible + span { outline: 2px solid var(--red); }
#setup-form .btn-red { width: 100%; margin-top: 6px; }
.stats-line { margin: 10px 0 0; color: var(--ink-dim); font-size: 13px; min-height: 1em; }

/* ---------- Cards ---------- */
.card {
  position: relative;
  width: var(--card-w);
  height: var(--card-h);
  flex-shrink: 0;
  border-radius: calc(var(--card-w) * 0.14);
  background: var(--cream);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.18), 0 6px 14px -6px rgba(0, 0, 0, 0.45);
  display: grid; place-items: center;
  font-family: 'Lilita One', sans-serif;
  user-select: none;
  overflow: hidden;
}
.card .big { font-size: calc(var(--card-w) * 0.62); line-height: 1; }
.card.num { color: var(--n); border: calc(var(--card-w) * 0.06) solid var(--n); }
.card.num .big { text-shadow: 0 2px 0 rgba(0, 0, 0, 0.12); }
.card.num.wide .big { font-size: calc(var(--card-w) * 0.5); }
.card .corner {
  position: absolute; top: 2px; left: 4px; font-size: calc(var(--card-w) * 0.2); line-height: 1;
}
.card.mod {
  background: linear-gradient(160deg, #ffe082, var(--yellow) 50%, #ffab00);
  color: white;
}
.card.mod .big { font-size: calc(var(--card-w) * 0.44); -webkit-text-stroke: 1px rgba(150, 80, 0, 0.5); text-shadow: 0 2px 0 rgba(150, 80, 0, 0.45); }
.card.mod.mult { background: linear-gradient(160deg, #ffb74d, #ff7a00 60%, #e65100); }
.card.act { color: white; grid-template-rows: 1fr auto; padding: 4px 2px 5px; }
.card.act .icon { font-size: calc(var(--card-w) * 0.5); line-height: 1; align-self: center; }
.card.act .lbl {
  font-family: 'Nunito', sans-serif; font-weight: 900; font-size: calc(var(--card-w) * 0.13);
  letter-spacing: 0.3px; text-align: center; line-height: 1.05; text-transform: uppercase;
}
.card.freeze { background: linear-gradient(160deg, #b3ecff, var(--ice) 55%, #1e88e5); }
.card.flip3 { background: linear-gradient(160deg, #ff8a80, var(--red) 55%, #b71c1c); }
.card.flip3 .icon { font-family: 'Lilita One', sans-serif; }
.card.second { background: linear-gradient(160deg, #9be7a1, var(--green) 55%, #138a44); }
.card.back {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.12) 0 6px, transparent 6px 12px),
    linear-gradient(160deg, #ff6b5e, var(--red) 60%, var(--red-2));
  border: 3px solid var(--cream);
}
.card.back span {
  font-family: 'Lilita One', sans-serif; color: white; font-size: calc(var(--card-w) * 0.24);
  transform: rotate(-12deg); text-shadow: 0 2px 0 var(--red-2);
}
.card.back span b { color: var(--yellow); font-weight: normal; }

.card.mini { width: var(--mini-w); height: var(--mini-h); --card-w: var(--mini-w); --card-h: var(--mini-h); }
.card.mini .lbl { display: none; }
.card.mini .corner { display: none; }
.card.mini.act { padding: 0; grid-template-rows: 1fr; }

.card.fresh { animation: flip-in 0.5s var(--ease-spring) both; }
@keyframes flip-in {
  0% { transform: perspective(500px) rotateY(100deg) translateY(-30px) scale(0.6); opacity: 0; }
  60% { opacity: 1; }
  100% { transform: none; }
}
.card.bust-card { box-shadow: 0 0 0 3px var(--red), 0 6px 14px -6px rgba(0, 0, 0, 0.45); animation: shake 0.45s ease-in-out; }
.card.bust-card::after {
  content: '✕'; position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--red); font-size: calc(var(--card-w) * 0.9); opacity: 0.75; font-family: 'Nunito', sans-serif;
}
@keyframes shake { 20%, 60% { transform: translateX(-5px) rotate(-3deg); } 40%, 80% { transform: translateX(5px) rotate(3deg); } }

/* ---------- Game layout ---------- */
.game {
  display: grid;
  grid-template-rows: auto auto minmax(90px, 1fr) auto auto;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 0 12px calc(12px + env(safe-area-inset-bottom));
  overflow-y: auto;
}
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 2px 0;
}
.round-info {
  background: rgba(0, 0, 0, 0.18); color: white; border-radius: 999px; padding: 6px 14px;
  font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.top-actions { display: flex; gap: 6px; }

.opponents {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}

.panel {
  position: relative;
  background: var(--cream);
  border-radius: 20px;
  padding: 10px 12px 12px;
  box-shadow: 0 6px 0 var(--cream-2), 0 14px 26px -16px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s, filter 0.3s;
  min-width: 0;
}
.panel.turn {
  transform: translateY(-3px);
  box-shadow: 0 6px 0 var(--cream-2), 0 0 0 4px var(--yellow), 0 18px 30px -14px rgba(0, 0, 0, 0.55);
}
.panel-head { display: flex; align-items: center; gap: 8px; }
.avatar {
  width: 36px; height: 36px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 20px;
  background: var(--cream-2);
}
.who { min-width: 0; flex: 1; }
.who .name { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar { height: 6px; border-radius: 99px; background: var(--cream-2); overflow: hidden; margin-top: 4px; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--table), var(--table-2)); border-radius: 99px; transition: width 0.6s ease; }
.total { text-align: right; line-height: 1; }
.total b { font-family: 'Lilita One', sans-serif; font-size: 22px; font-weight: normal; }
.total small { display: block; font-size: 11px; color: var(--ink-dim); }

.row-meta { display: flex; align-items: center; justify-content: space-between; margin: 8px 0 6px; gap: 6px; min-height: 22px; }
.pill {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1px; padding: 3px 8px; border-radius: 99px;
  background: var(--cream-2); color: var(--ink-dim); white-space: nowrap;
}
.pill.active { background: #d8f5f3; color: var(--table-3); }
.pill.stayed { background: #d7f5e2; color: #157a3f; }
.pill.frozen { background: #d6f1fd; color: #0b6fa4; }
.pill.busted { background: #ffe0dd; color: var(--red-2); }
.pill.flip7 { background: var(--yellow); color: var(--ink); }
.round-pts { font-family: 'Lilita One', sans-serif; font-size: 18px; color: var(--table-3); }
.round-pts.zero { color: var(--red); text-decoration: line-through; }

.hand { display: flex; flex-wrap: wrap; gap: 4px; min-height: var(--mini-h); align-items: flex-end; }
.hand .sep { width: 4px; }

.panel.busted .hand .card:not(.bust-card) { filter: grayscale(0.85) opacity(0.55); }
.panel.frozen { background: linear-gradient(180deg, #eefaff, var(--cream)); }
.panel.frozen::after {
  content: '❄'; position: absolute; right: 10px; bottom: 6px; font-size: 26px; opacity: 0.35;
}
.panel.flip7 { box-shadow: 0 6px 0 var(--cream-2), 0 0 0 4px var(--yellow), 0 0 30px rgba(255, 201, 60, 0.8); }
.thinking { display: inline-flex; gap: 3px; margin-left: 4px; vertical-align: middle; }
.thinking i { width: 5px; height: 5px; border-radius: 50%; background: var(--ink-dim); animation: blink 1s infinite; }
.thinking i:nth-child(2) { animation-delay: 0.15s; }
.thinking i:nth-child(3) { animation-delay: 0.3s; }
@keyframes blink { 0%, 100% { opacity: 0.25; } 50% { opacity: 1; transform: translateY(-2px); } }

/* center: deck + message */
.table-center { display: flex; align-items: center; justify-content: center; gap: 18px; min-height: 90px; }
.pile { display: grid; justify-items: center; gap: 6px; }
.pile .card { box-shadow: 3px 3px 0 #b71c1c, 6px 6px 0 rgba(0, 0, 0, 0.2), 0 12px 20px -8px rgba(0, 0, 0, 0.5); }
.pile.pulse .card { animation: pulse 0.35s ease-out; }
@keyframes pulse { 40% { transform: translateY(-6px) rotate(-3deg); } }
.pile-count { color: white; font-size: 13px; opacity: 0.9; }
.pile-count b { font-family: 'Lilita One', sans-serif; font-weight: normal; font-size: 16px; }
.message {
  max-width: 340px; color: white; font-size: 17px; line-height: 1.35;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.2);
}
.message b { color: var(--yellow); }

/* me */
.me.panel { padding: 12px 14px 14px; }
.me .hand { min-height: var(--card-h); gap: 6px; }
.me .avatar { width: 42px; height: 42px; font-size: 24px; }
.me .who .name { font-size: 18px; }
.me .round-pts { font-size: 22px; }

.actions { display: grid; gap: 8px; justify-items: center; }
.hint { color: white; font-size: 14px; min-height: 20px; text-align: center; text-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); }
.hint b { color: var(--yellow); }
.hint .risk-hi { color: #ffd0cc; }
.action-buttons { display: flex; gap: 14px; }

@media (max-width: 700px) {
  .game { gap: 8px; padding: 0 8px calc(8px + env(safe-area-inset-bottom)); }
  .topbar { padding-top: 8px; }
  .logo-sm { font-size: 20px; }
  .round-info { font-size: 12px; padding: 5px 10px; }
  .icon-btn { width: 32px; height: 32px; font-size: 14px; }
  .opponents { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .panel { padding: 8px 9px 9px; border-radius: 16px; }
  .avatar { width: 28px; height: 28px; font-size: 16px; border-radius: 9px; }
  .who .name { font-size: 13px; }
  .total b { font-size: 18px; }
  .row-meta { margin: 6px 0 4px; }
  .round-pts { font-size: 15px; }
  .hand { gap: 3px; }
  .table-center { min-height: 70px; gap: 12px; }
  .message { font-size: 14px; }
  .btn-xl { min-width: 120px; font-size: 22px; padding: 11px 0; }
}

/* ---------- Banner ---------- */
.banner {
  position: fixed; left: 50%; top: 42%; z-index: 500; pointer-events: none;
  transform: translate(-50%, -50%) scale(0.4); opacity: 0;
  font-family: 'Lilita One', sans-serif; font-size: clamp(40px, 11vw, 84px); letter-spacing: 2px;
  color: white; white-space: nowrap; text-align: center; line-height: 1;
  padding: 16px 30px; border-radius: 26px;
}
.banner small { display: block; font-family: 'Nunito', sans-serif; font-size: 18px; margin-top: 6px; letter-spacing: 0; }
.banner.show { animation: banner 1.3s var(--ease-spring) forwards; }
@keyframes banner {
  0% { transform: translate(-50%, -50%) scale(0.4) rotate(-8deg); opacity: 0; }
  18% { transform: translate(-50%, -50%) scale(1.08) rotate(-3deg); opacity: 1; }
  30% { transform: translate(-50%, -50%) scale(1) rotate(-3deg); }
  80% { opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1.05) rotate(-3deg); opacity: 0; }
}
.banner.bust { background: var(--red); box-shadow: 0 8px 0 var(--red-2); }
.banner.flip7 { background: var(--yellow); color: var(--ink); box-shadow: 0 8px 0 var(--yellow-2); }
.banner.freeze { background: var(--ice); box-shadow: 0 8px 0 #1e88e5; }
.banner.flip3 { background: #ff7043; box-shadow: 0 8px 0 #d84315; }
.banner.saved { background: var(--green); box-shadow: 0 8px 0 #138a44; }

/* ---------- Modals ---------- */
.modal {
  border: 0; padding: 0; border-radius: 26px; background: var(--cream); color: var(--ink);
  width: min(480px, calc(100vw - 28px)); max-height: calc(100dvh - 30px);
  box-shadow: 0 10px 0 var(--cream-2), 0 40px 80px -20px rgba(0, 0, 0, 0.6);
}
.modal[open] { animation: rise 0.35s var(--ease-spring); }
.modal::backdrop { background: rgba(4, 48, 52, 0.55); backdrop-filter: blur(3px); }
.modal-body { padding: 22px 22px 20px; }
.modal-body.center { text-align: center; }
.modal h2 { font-family: 'Lilita One', sans-serif; font-weight: normal; font-size: 30px; margin: 0 0 8px; color: var(--red); }
.modal h3 { font-family: 'Lilita One', sans-serif; font-weight: normal; font-size: 19px; margin: 14px 0 4px; color: var(--table-2); }
.modal p, .modal li { line-height: 1.45; font-weight: 700; }
.modal ul { margin: 0; padding-left: 20px; }
.modal-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }

.target-card { display: flex; justify-content: center; margin-bottom: 8px; }
.target-list { display: grid; gap: 8px; margin-top: 10px; }
.target-btn {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  border: 0; border-radius: 16px; padding: 10px 12px; cursor: pointer;
  background: white; box-shadow: 0 4px 0 var(--cream-2); transition: transform 0.12s;
}
.target-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--cream-2), 0 0 0 3px var(--yellow); }
.target-btn .who { flex: 1; }
.target-btn .meta { font-size: 13px; color: var(--ink-dim); }
.target-btn .tag { font-size: 12px; background: var(--yellow); border-radius: 99px; padding: 3px 9px; }

.scores { width: 100%; border-collapse: collapse; margin-top: 6px; }
.scores th { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--ink-dim); padding: 6px; }
.scores td { padding: 9px 6px; border-top: 2px dashed var(--cream-2); }
.scores td:first-child { text-align: left; }
.scores .pts { font-family: 'Lilita One', sans-serif; font-size: 19px; }
.scores .pts.zero { color: var(--red); }
.scores .pts.big { color: var(--table-2); }
.scores tr.lead td { background: #fff1c7; }
.scores .st { font-size: 12px; color: var(--ink-dim); margin-left: 4px; }
.over-emoji { font-size: 64px; animation: nudge 1.6s ease-in-out infinite; }

.confetti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 2000; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}