:root { color-scheme: light; --ink: #142c45; --cream: #fff7e4; --red: #ed5852; --yellow: #ffd061; --line: #d8d1bf; font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; color: var(--ink); background: var(--cream); }
* { box-sizing: border-box; }
body { margin: 0; }
button, input { font: inherit; }
button { cursor: pointer; min-height: 48px; border: 0; font-weight: 700; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 3px solid #2474b7; outline-offset: 4px; }
button:disabled { cursor: wait; opacity: .65; }
[hidden] { display: none !important; }
.table { max-width: 1100px; padding: 34px 40px 48px; margin: auto; }
.heading { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-bottom: 38px; }
.brand { display: flex; gap: 12px; align-items: center; color: inherit; text-decoration: none; font-size: 1.4rem; font-weight: 800; letter-spacing: -.045em; }
.brand img { border-radius: 9px; }
.guest-tag { font-size: .875rem; font-weight: 650; border: 1px solid var(--line); padding: 7px 12px; border-radius: 20px; }
.game-layout { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(250px, 1fr); gap: 40px; align-items: start; }
.game-status { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; margin-bottom: 20px; min-height: 36px; }
.turn { font-size: 1.55rem; line-height: 1.25; font-weight: 800; letter-spacing: -.035em; margin: 0; overflow-wrap: anywhere; }
.connection { font-size: .875rem; flex-shrink: 0; margin: 0; color: #58697c; }
.connection.offline { color: #853324; }
.players { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.player { display: flex; gap: 10px; align-items: center; border: 1px solid var(--line); border-radius: 12px; min-width: 0; padding: 12px; transition: border-color .15s; }
.player.active { border: 2px solid var(--ink); padding: 11px; }
.player > div { min-width: 0; flex: 1; }
.player strong { display: block; font-size: .95rem; overflow-wrap: anywhere; line-height: 1.3; }
.color-label { display: block; font-size: .875rem; color: #526277; margin-bottom: 3px; }
.color-token { height: 32px; width: 32px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center; font-size: .875rem; font-weight: 900; color: var(--ink); }
.red-token { background: var(--red); }
.yellow-token { background: var(--yellow); }
.you { font-size: .875rem; font-weight: 650; }
.board-shell { background: var(--ink); border-radius: 18px; padding: 12px; box-shadow: 0 12px 0 -4px #b7b5a9, 0 20px 26px -16px #142c4533; }
.column-controls { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; margin-bottom: 8px; }
.column-controls button { padding: 0; min-width: 0; color: var(--cream); border: 1px solid #43607e; border-radius: 8px; background: #233f5a; font-size: 1rem; }
.column-controls button[aria-disabled="false"]:hover { background: var(--cream); color: var(--ink); }
.column-controls button[aria-disabled="true"] { color: #9dadbe; cursor: default; background: transparent; border-color: transparent; }
.column-controls button:focus-visible { outline-color: var(--yellow); outline-offset: 1px; }
.board { display: grid; grid-template-rows: repeat(6, auto); gap: 8px; }
.board-row { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.cell { width: 100%; aspect-ratio: 1; background: #091b2d; box-shadow: inset 0 3px 5px #0004; border-radius: 50%; display: grid; place-items: center; border: 2px solid #345069; color: var(--ink); font-weight: 900; font-size: 1.3rem; }
.cell[data-piece="red"] { background: var(--red); border-color: #ff8479; box-shadow: inset 0 -3px 0 #b83832; }
.cell[data-piece="yellow"] { background: var(--yellow); border-color: #ffe5a6; box-shadow: inset 0 -3px 0 #bf9136; }
.cell[data-winning="true"] { outline: 3px solid var(--cream); outline-offset: -6px; }
.board-help { margin: 25px 0 0; color: #546277; font-size: .875rem; line-height: 1.5; }
.side-panel { padding-top: 7px; }
.role { display: inline-block; background: #ede9dc; color: #35495f; font-size: .875rem; font-weight: 700; margin: 0 0 25px; padding: 7px 12px; border-radius: 6px; }
.side-panel h1 { font-size: 1.85rem; line-height: 1.13; letter-spacing: -.045em; margin: 0 0 14px; }
.panel-copy { margin: 0 0 25px; line-height: 1.55; }
label { font-size: .875rem; font-weight: 750; display: block; margin: 0 0 8px; }
input { min-height: 50px; width: 100%; border: 1px solid #aeb7bd; background: #fffdf7; color: var(--ink); padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.primary, .secondary { border-radius: 8px; padding: 12px 18px; width: 100%; }
.primary { background: var(--ink); color: var(--cream); }
.primary:hover { background: #294760; }
.secondary { background: transparent; border: 1px solid #8e9ba7; color: var(--ink); }
.secondary:hover { background: #ede9dc; }
.guest-note { font-size: .875rem; line-height: 1.55; color: #536477; margin: 28px 0 0; }
.message { font-size: .95rem; line-height: 1.5; border-left: 3px solid #ab4c32; padding-left: 12px; margin: 18px 0; }
#retry-button { margin-top: 14px; }
dialog { border: 1px solid var(--line); color: var(--ink); background: var(--cream); border-radius: 16px; padding: 28px; max-width: 420px; width: calc(100% - 32px); }
dialog::backdrop { background: #071323aa; }
dialog h2 { margin: 0 0 12px; font-size: 1.5rem; letter-spacing: -.025em; }
dialog p { line-height: 1.55; margin: 0 0 24px; }
.dialog-actions { display: flex; gap: 12px; }
.dialog-actions button { flex: 1; }
.no-script { margin: 20px; }
@media (max-width: 760px) {
  .table { padding: 22px 20px 40px; max-width: 540px; }
  .heading { margin-bottom: 28px; }
  .game-layout { display: block; }
  .side-panel { padding-top: 32px; }
  .side-panel h1 { font-size: 1.5rem; }
  .role { margin-bottom: 16px; }
  .guest-note { margin-top: 20px; }
  .panel-copy { margin-bottom: 18px; }
}
@media (max-width: 380px) {
  .table { padding-left: 12px; padding-right: 12px; }
  .brand { gap: 8px; font-size: 1.25rem; }
  .guest-tag { padding: 6px 9px; }
  .player { padding: 10px 8px; gap: 6px; }
  .player.active { padding: 9px 7px; }
  .color-token { width: 26px; height: 26px; }
  .you { font-size: .75rem; }
  .board-shell { padding: 8px; }
  .column-controls, .board, .board-row { gap: 5px; }
  .cell { font-size: 1.05rem; }
  .turn { font-size: 1.35rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }