:root{--light:rgb(235,236,208);--dark:rgb(115,149,82);--navy:#12355b;--blue:#1769aa;--line:#dce5ef}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Arial;background:#eef3f8;color:#10243a}button,select,input{font:inherit}.gr-top{height:64px;padding:10px 18px;background:#102c49;color:#fff;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30}.gr-brand{color:#fff;text-decoration:none;font-size:22px;display:flex;gap:8px;align-items:center}.gr-brand i{color:#6fc0ff}.gr-brand small{font-size:12px;opacity:.75}.top-links,.userbar,.lobby-head-actions{display:flex;align-items:center;gap:10px}.top-links>a,.link-btn{color:inherit;text-decoration:none}.userbar{font-size:13px}.userbar img{width:34px;height:34px;border-radius:50%}.center-card{max-width:650px;margin:7vh auto;background:#fff;border-radius:18px;padding:30px;box-shadow:0 12px 40px #1232}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid.compact{grid-template-columns:repeat(5,minmax(120px,1fr));align-items:end}.form-grid label{display:grid;gap:6px;font-weight:700}.form-grid input,.form-grid select,.offer-maker select{padding:11px;border:1px solid #bac8d6;border-radius:10px;background:#fff}.primary{background:#1267b2;color:#fff;border:0;border-radius:10px;padding:12px 18px;font-weight:800;cursor:pointer}.msg{min-height:20px;color:#a02b2b}.help,.section-help{font-size:13px;color:#52667a}.lobby-head,.profile-strip,.offer-maker,.room-columns,.presence-live-grid,.saved-section,.history-section,.rules-card{max-width:1260px;margin:18px auto}.lobby-head{display:flex;justify-content:space-between;align-items:center}.profile-strip{padding:12px 16px;background:#fff;border-radius:12px;box-shadow:0 3px 14px #1231}.offer-maker,.room-columns>section,.presence-live-grid>section,.saved-section,.history-section,.rules-card{background:#fff;border-radius:14px;padding:16px}.auto-colour{display:grid;gap:4px;padding:8px 10px;border:1px solid #d9e2ec;border-radius:10px;background:#f7fafc}.auto-colour span{font-weight:800}.auto-colour small{color:#60758a}.room-columns,.presence-live-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.presence-live-grid{grid-template-columns:minmax(330px,.85fr) minmax(440px,1.15fr)}.offer-list,.game-list,.online-list,.history-list{display:grid;gap:9px;max-height:44vh;overflow:auto;scroll-behavior:smooth;overscroll-behavior:contain;padding-right:3px}.offer,.livegame,.savedgame,.history-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;border:1px solid #d9e2ec;padding:11px;border-radius:11px}.offer small,.livegame small,.savedgame small,.history-row small{display:block;color:#60758a}.offer button,.livegame button,.savedgame button,.history-row button,.game-actions button,.watch-actions button,.watch-panel>button,#refreshLobby,#refreshHistory,.link-btn{border:1px solid #9fb5c9;background:#fff;color:#10243a;border-radius:9px;padding:8px 11px;cursor:pointer}.targeted{border-left:4px solid #1769aa}.lobby-stats{max-width:1260px;margin:16px auto;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stat-card{background:#fff;border-radius:14px;padding:15px 18px;box-shadow:0 3px 14px #1231;display:flex;align-items:center;gap:12px;border-left:5px solid #68839b}.stat-card strong{font-size:30px;color:#102c49}.stat-card span{font-weight:800;color:#52667a}.stat-card.online-stat{border-left-color:#13a05c}.stat-card.live-stat{border-left-color:#d94a42}.online-player{display:grid;grid-template-columns:auto auto 1fr auto auto;align-items:center;gap:9px;border:1px solid #d9e2ec;padding:9px 10px;border-radius:11px}.online-player img{width:36px;height:36px;border-radius:50%;object-fit:cover}.online-player small{display:block;color:#60758a}.presence-dot{width:10px;height:10px;border-radius:50%;background:#18a65b;box-shadow:0 0 0 3px #18a65b22}.availability{font-size:11px;font-weight:800;color:#08733d;background:#e7f7ee;border-radius:999px;padding:4px 8px}.availability.busy{color:#9b5119;background:#fff0e3}.online-player button{border:1px solid #9fb5c9;background:#fff;border-radius:8px;padding:6px 9px;cursor:pointer;font-size:12px}.online-player .play-player{background:#1267b2;color:#fff;border-color:#1267b2}.heading-count{font-size:.75em;color:#60758a}.online-pill{background:#0d7a46;color:#fff;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:800}.history-head{display:flex;justify-content:space-between;align-items:center}.rules-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}.rules-grid p{margin:0;padding:8px;border-left:3px solid #dbe6ef}.game-shell{height:calc(100vh - 64px);display:grid;grid-template-columns:minmax(220px,290px) minmax(520px,1fr) minmax(220px,290px);gap:12px;padding:12px;background:#dfe8f1}.notation-panel,.watch-panel,.board-zone{background:#fff;border-radius:14px;padding:14px;min-height:0}.notation{height:calc(100vh - 250px);overflow:auto;scroll-behavior:smooth;font-family:ui-monospace,Consolas,monospace;line-height:1.7}.notation .move{padding:2px 5px;border-radius:5px;cursor:pointer}.notation .active{background:#d8ebff}.conditions{margin-top:10px;border-top:1px solid #dce5ef;padding-top:10px;font-size:12px;line-height:1.6}.board-zone{display:flex;flex-direction:column;align-items:center;justify-content:center}.players{width:min(72vh,760px);display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:7px 4px;font-weight:800}.clock{font-size:28px;background:#102c49;color:#fff;padding:6px 12px;border-radius:9px;min-width:110px;text-align:center}.live-board{width:min(72vh,760px);aspect-ratio:1/1;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));grid-template-rows:repeat(8,minmax(0,1fr));border:3px solid #273c50;box-shadow:0 8px 24px #1234;user-select:none;overflow:hidden}.sq{display:flex;align-items:center;justify-content:center;position:relative;min-width:0;min-height:0;width:100%;height:100%;overflow:hidden}.sq.light{background:var(--light)}.sq.dark{background:var(--dark)}.sq img{display:block;width:90%;height:90%;max-width:90%;max-height:90%;object-fit:contain;pointer-events:none;filter:drop-shadow(0 2px 1px rgba(0,0,0,.18))}.sq.sel{box-shadow:inset 0 0 0 5px #f4c542}.sq.legal:after{content:"";width:20%;height:20%;background:#183a5688;border-radius:50%;position:absolute}.coord{position:absolute;font-size:9px;font-weight:900;line-height:1}.coord.file{right:2px;bottom:2px}.coord.rank{left:2px;top:2px}.sq.light .coord{color:#58794a}.sq.dark .coord{color:#e6f0d8}.game-status{margin:9px 0;font-weight:800;min-height:22px;text-align:center}.game-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.watch-panel{display:flex;flex-direction:column;gap:11px}.watch-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.watch-actions button:first-child,.watch-actions button:last-child{grid-column:1/-1}.watch-panel>button{width:100%}.rated{color:#08733d;font-weight:800}.material-score{font-weight:900;font-size:18px;color:#08733d;min-width:42px;text-align:center}.material-score:empty{display:none}.analysis-list{overflow:auto;max-height:42vh;font-size:12px;display:grid;gap:6px}.analysis-row{border-top:1px solid #d9e2ec;padding:6px 0}.analysis-row b{display:block}.grade-Best,.grade-Excellent{color:#08733d}.grade-Good{color:#315a7d}.grade-Inaccuracy{color:#9a6b00}.grade-Mistake,.grade-Blunder{color:#a02b2b}.setup-tools{width:min(72vh,760px);border:1px solid #cbd8e2;background:#f7fafc;border-radius:12px;padding:10px;margin-top:8px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.setup-tools[hidden]{display:none}.setup-help{display:grid;margin-right:auto}.setup-help span{font-size:11px;color:#60758a}.piece-palette{display:flex;gap:4px;flex-wrap:wrap}.piece-palette button{width:38px;height:38px;padding:2px;border:1px solid #9fb5c9;background:#fff;border-radius:7px}.piece-palette button.selected{outline:3px solid #1769aa}.piece-palette img{width:100%;height:100%;object-fit:contain}.modal-panel{position:fixed;inset:0;z-index:120;background:#08182899;display:grid;place-items:center;padding:15px}.modal-panel[hidden]{display:none}.modal-card{position:relative;width:min(620px,100%);background:#fff;border-radius:16px;padding:22px}.modal-x{position:absolute;right:10px;top:8px;border:0;background:transparent;font-size:28px;cursor:pointer}.message-panel{position:fixed;right:18px;bottom:18px;width:min(430px,calc(100vw - 24px));height:min(650px,calc(100vh - 90px));background:#fff;border-radius:16px;box-shadow:0 18px 60px #10243a55;z-index:100;display:grid;grid-template-rows:auto minmax(90px,35%) 1fr auto auto;overflow:hidden;border:1px solid #cbd7e2}.message-panel[hidden]{display:none}.message-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;background:#102c49;color:#fff}.message-head small{display:block;opacity:.75}.message-head button{border:0;background:transparent;color:#fff;font-size:26px}.message-inbox{overflow:auto;border-bottom:1px solid #d9e2ec;padding:7px}.inbox-row{display:grid;grid-template-columns:1fr auto;gap:7px;padding:8px;border-radius:9px;cursor:pointer}.inbox-row.unread{background:#e8f3ff;font-weight:800}.message-thread{overflow:auto;padding:10px;background:#f7fafc;display:flex;flex-direction:column;gap:7px}.bubble{max-width:82%;padding:8px 10px;border-radius:12px;background:#fff;border:1px solid #d8e2eb}.bubble.mine{align-self:flex-end;background:#dcefff}.bubble small{display:block;color:#72869a;font-size:10px;margin-top:4px}.message-composer{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px;border-top:1px solid #d9e2ec}.message-composer input{min-width:0;padding:10px;border:1px solid #bac8d6;border-radius:9px}.message-panel .msg{padding:0 10px;margin:4px 0 8px}
@media(max-width:1000px){.form-grid.compact{grid-template-columns:1fr 1fr}.presence-live-grid,.room-columns,.rules-grid{grid-template-columns:1fr}.game-shell{height:auto;grid-template-columns:1fr;padding:8px}.notation-panel{order:2}.watch-panel{order:3}.notation{height:240px}.live-board,.players,.setup-tools{width:min(94vw,680px)}}@media(max-width:600px){.form-grid,.form-grid.compact,.lobby-stats{grid-template-columns:1fr}.center-card{margin:20px 10px;padding:20px}.lobby-head{display:block;padding:0 8px}.lobby-head-actions{flex-wrap:wrap}.online-player{grid-template-columns:auto 1fr auto}.online-player img{display:none}.availability{grid-column:2}.game-shell{padding:4px}.clock{font-size:20px;min-width:82px}.gr-top{padding:8px}.top-links>a{display:none}.message-panel{right:6px;bottom:6px;width:calc(100vw - 12px);height:calc(100vh - 76px)}}

.view-choice{margin:10px 0 14px;padding:10px 12px;border:1px solid #bdd7ec;border-radius:12px;background:#f4faff;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.view-choice b{color:#12355b}.view-choice span{color:#557086;font-size:12px;flex:1;min-width:220px}.view-choice select{padding:8px 10px;border:1px solid #9ebbd0;border-radius:8px;background:#fff}.game-actions #switchVirtual{background:#123d68;color:#fff;border-color:#1f679f}
/* V8 friends + lesson-position handoff */
.position-entry{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:14px 0;padding:14px 16px;border:1px solid rgba(40,166,96,.4);border-radius:14px;background:linear-gradient(135deg,rgba(40,166,96,.12),rgba(255,215,0,.08))}.position-entry div{display:flex;flex-direction:column;gap:4px}.position-entry span{font-size:.9rem;opacity:.82}.friends-section{margin:18px 0}.friend-badge{font-size:.72rem;padding:3px 7px;border-radius:999px;background:rgba(255,205,57,.15);border:1px solid rgba(255,205,57,.35)}.save-friend.saved{opacity:.75}.online-player .friend-actions{display:flex;gap:6px;flex-wrap:wrap}@media(max-width:760px){.position-entry{align-items:flex-start;flex-direction:column}}