/* Online play: lobby form and room. Board styles come from reversi.css / chess.css. */
.dojo > section { grid-column: 1 / -1; }
.lobby { display: grid; gap: 22px; }
@media (min-width: 920px) { .lobby { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; } }
.lobby-form { padding: 16px; display: grid; gap: 16px; border: 2px solid var(--ink); }
.lobby-form > * { margin: 0 !important; }
.field { display: grid; gap: 6px; }
.flabel { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.seg { display: flex; flex-wrap: wrap; border: 1.5px solid var(--ink); width: max-content; max-width: 100%; }
.seg label { position: relative; cursor: pointer; }
.seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg span { display: block; padding: 8px 14px; font-weight: 700; border-right: 1px solid var(--rule-2); }
.seg label:last-child span { border-right: 0; }
.seg input:checked + span { background: var(--ink); color: var(--paper); }
.seg input:focus-visible + span { outline: 3px solid var(--hl); outline-offset: -3px; }
.lobby-form input#pname { font: inherit; padding: 9px 10px; border: 1.5px solid var(--ink); background: var(--surface); color: var(--ink); max-width: 320px; border-radius: 0; }
.dojo button.big { font-size: 16px; padding: 12px 20px; justify-self: start; box-shadow: 3px 3px 0 var(--hl); }
.lobby-msg { min-height: 1.4em; color: var(--ink-2); font-size: 13.5px; }
.lobby-how h2 { font-family: var(--sans); font-weight: 700; font-size: 18px; margin: 0 0 10px; padding-bottom: 6px; border-bottom: 3px solid var(--ink); }
.lobby-how .steps li { grid-template-columns: 48px 1fr; }
.lobby-how .steps li::before { font-size: 18px; }
.fine { font-size: 12.5px; color: var(--muted); }

.room { display: grid; gap: 16px; }
@media (min-width: 920px) { .room { grid-template-columns: minmax(0, 1fr) 360px; align-items: start; } .room .right { position: sticky; top: 12px; } }
.room .left, .room .right { display: grid; gap: 12px; min-width: 0; }
.room .left > #boardArea { width: 100%; }
.pbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--rule-2); background: var(--surface); max-width: 580px; width: 100%; margin-inline: auto; }
.pbar.turn { border-color: var(--ink); box-shadow: inset 6px 0 0 var(--hl); }
.pbar .who { display: flex; align-items: center; gap: 8px; min-width: 0; }
.pbar .who b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pbar .side { font-size: 12px; color: var(--muted); }
.pbar .pc { position: relative; inset: auto; display: inline-block; width: 22px; height: 22px; }
.dotline { width: 8px; height: 8px; display: inline-block; }
.dotline.on { background: var(--g-best); }
.dotline.off { background: transparent; border: 1.5px solid var(--muted); }
.clock { font-family: var(--mono); font-size: 18px; font-weight: 700; padding: 2px 8px; border: 1.5px solid var(--rule-2); font-variant-numeric: tabular-nums; }
.clock.run { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.clock.low.run { background: var(--g-blun); border-color: var(--g-blun); }
.room .status { text-align: center; font-weight: 700; }
.invite { border: 2px solid var(--ink); box-shadow: 6px 6px 0 var(--hl); }
.linkbox input { width: 100%; font-family: var(--mono); font-size: 12px; padding: 8px; border: 1px solid var(--rule-2); background: var(--paper-2); color: var(--ink); margin-top: 8px; border-radius: 0; }
.roomopts { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; font-size: 13px; }
.optrow { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.watchers { font-weight: 700; }
.odot { position: absolute; left: 50%; top: 50%; width: 30%; height: 30%; margin: -15% 0 0 -15%; border-radius: 50%; border: 2px dashed; z-index: 2; pointer-events: none; box-sizing: border-box; }
.odot.w { border-color: rgba(255, 255, 255, .85); }
.odot.b { border-color: rgba(10, 12, 16, .75); }
.chatlog { list-style: none; margin: 0; padding: 10px 0 0; max-height: 180px; overflow-y: auto; font-size: 13.5px; }
.chatlog li { display: flex; gap: 8px; padding: 3px 0; border-bottom: 1px dotted var(--rule-2); }
.chatlog time { font-family: var(--mono); font-size: 11.5px; opacity: .65; flex: none; padding-top: 1px; }
.chatlog .empty { opacity: .6; border: 0; }
.namerow { display: flex; gap: 6px; padding-top: 10px; }
.namerow input { flex: 1; min-width: 0; font: inherit; padding: 7px 9px; border: 1.5px solid var(--ink); background: var(--surface); color: var(--ink); border-radius: 0; }
.stamps { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 10px; }
.dojo .stamps button { font-size: 12.5px; padding: 5px 9px; border-width: 1px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 10px 16px; font-weight: 700; box-shadow: 4px 4px 0 var(--hl); z-index: 50; max-width: calc(100% - 32px); }