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rgba(255,255,255,.22);flex-shrink:0}.tut-mback+.tut-mback{margin-left:-5px}.tut-chips{display:flex;gap:4px;flex-wrap:wrap}.tut-chip{display:inline-flex;align-items:center;gap:3px;padding:4px 8px;border-radius:6px;font-size:12px;font-weight:600;background:var(--surf2);border:2px solid var(--border);color:var(--dim);cursor:pointer;transition:border-color .15s,color .15s,background .15s;font-family:inherit;line-height:1}.tut-chip.tut-chip-on{border-color:var(--gold);color:var(--text);background:#e8b84b1a}.tut-chip.tut-chip-off{opacity:.38;cursor:default;pointer-events:none}.tut-chip.tut-chip-mine{opacity:.38;cursor:not-allowed}.tut-mine-mark{font-size:8px;margin-left:1px}.tut-note{font-size:9px;color:var(--gold);font-weight:400}.tut-submit{padding:8px;background:var(--gold);color:#0b0d14;font-size:12px;font-weight:700;border-radius:8px;width:100%;font-family:inherit;border:none;cursor:pointer;transition:opacity .15s}.tut-submit:disabled{opacity:.35;cursor:not-allowed}.tut-log-entry{font-size:12px;font-weight:600;line-height:1.5;padding:7px 10px;border-radius:8px;background:var(--surf2);border:1px solid var(--border);font-family:Inter,monospace}.tut-log-entry.ev-correct{color:var(--green);border-color:#40c87040;background:#40c8700f}.tut-log-entry.ev-wrong{color:var(--red);border-color:#e0555540;background:#e055550f}.tut-outcome-note{font-size:11px;font-weight:600;padding:5px 8px;border-radius:6px}.tut-outcome-ok{color:var(--green);background:#40c8700f;border:1px solid rgba(64,200,112,.2)}.tut-outcome-bad{color:var(--red);background:#e055550f;border:1px solid rgba(224,85,85,.2)}.tut-rule-box{padding:8px 10px;background:#4a9eff0d;border:1px solid rgba(74,158,255,.18);border-radius:8px}.tut-rule-title{font-size:10px;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.tut-nav{display:flex;gap:6px}.tut-nav-btn{flex:1;padding:7px;background:var(--surf2);border:1px solid var(--border);color:var(--dim);font-size:11px;font-family:inherit;border-radius:8px;cursor:pointer}.tut-nav-btn.tut-primary{background:var(--gold);color:#0b0d14;border-color:var(--gold);font-weight:700}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}@media (min-width: 640px){.setup-screen{padding:24px}.setup-card{flex-direction:row;max-width:720px;min-height:480px;border-radius:20px}.setup-panel-left{display:flex;flex:0 0 280px;padding:36px 28px;background:linear-gradient(160deg,#0d1a30,#0a1520 60%,#091018);border-right:1px solid var(--border);justify-content:flex-start;position:relative;overflow-y:auto;overflow-x:hidden}.setup-panel-left:before{content:"";position:absolute;top:-60px;left:-60px;width:260px;height:260px;background:radial-gradient(circle,rgba(232,184,75,.12) 0%,transparent 70%);pointer-events:none}.setup-panel-left .setup-title{font-size:52px;letter-spacing:4px;margin-bottom:6px}.setup-panel-left .setup-sub{font-size:13px;margin-bottom:0}.setup-panel-left .setup-rules{font-size:13px;color:#7080a0cc}.setup-panel-right{padding:32px 28px;overflow-y:auto}.rules-mobile-only,.setup-mobile-hero{display:none}}@media (min-width: 640px){.board-body{flex-direction:row}.board-left{display:flex;flex-direction:column;width:320px;flex-shrink:0;border-right:1px solid var(--border);background:var(--table);overflow:hidden}.board-right{display:flex;flex-direction:column;flex:1;overflow:hidden}.opponents-strip{flex-shrink:0;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:10px;gap:6px}.opp-chip{flex:none;min-width:unset;width:100%;padding:8px 12px}.mini-card-back{width:28px;height:40px}.mini-card-back+.mini-card-back{margin-left:-10px}.oc-fan{min-height:42px}.recent-log{flex:1;max-height:none;overflow-y:auto;padding:10px 12px;gap:3px}.recent-entry{white-space:normal;font-size:13px;padding:4px 0;border-bottom:1px solid rgba(255,255,255,.04)}.recent-entry:last-child{border-bottom:none}.table-center{border-top:1px solid rgba(255,255,255,.08);border-bottom:none}.zone-divider{display:none}.hand-strip{padding:16px 20px 12px;gap:10px;max-height:50vh}.strip-label{font-size:11px}.card-face{width:56px;height:80px}.cf-val{font-size:13px}.cf-suit{font-size:10px}.cf-center{font-size:26px}.card-group .card-face+.card-face{margin-left:-24px}.interaction-zone{flex:1;padding:12px 16px 16px}.guess-panel{padding:12px 16px 16px;gap:10px}.gp-big-btn{padding:15px 8px;font-size:16px}.gp-suit-btn{font-size:28px;padding:12px 4px}.gp-grid-row{grid-template-columns:repeat(auto-fill,minmax(62px,1fr));gap:8px}.gp-full-row{gap:8px}.submit-btn{padding:15px 28px;font-size:16px}.reset-btn{padding:15px 16px;font-size:14px}.deck-card-back{width:38px;height:54px}.deck-stack{width:44px;height:56px}.deck-empty{width:38px;height:54px;border-radius:5px}.deck-count{font-size:28px}.table-center{padding:10px 12px}.modal-overlay{align-items:center;justify-content:center}.log-sheet{width:480px;max-width:90vw;max-height:70vh;border-radius:14px;border:1px solid var(--border)}}