.clock-app{-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.setup{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:24px;padding:24px 20px;display:flex}.setup h2{color:var(--text);margin:0;font-size:18px;font-weight:600}.presets{flex-wrap:wrap;justify-content:center;gap:8px;max-width:360px;display:flex}.preset{border:1px solid var(--border);background:var(--bg-raised);color:var(--text);font-family:var(--font-mono);cursor:pointer;border-radius:8px;padding:8px 14px;font-size:13px;transition:border-color .12s,background .12s}.preset:hover,.preset:focus-visible{border-color:var(--accent);background:var(--accent-faint)}.custom-row{align-items:flex-end;gap:10px;display:flex}.custom-row .ctrl{flex-direction:column;gap:4px;display:flex}.custom-row label{color:var(--text-dim);font-size:11px;font-weight:500}.custom-row input{border:1px solid var(--border);background:var(--bg-raised);width:80px;color:var(--text);font-family:var(--font-mono);text-align:center;border-radius:8px;padding:8px 10px;font-size:14px}.custom-row input:focus{outline:2px solid var(--accent);outline-offset:-1px}.go-btn{background:var(--accent);color:#fff;font-family:var(--font-sans);cursor:pointer;border:none;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;transition:opacity .12s}.go-btn:hover{opacity:.85}.clock{flex-direction:column;flex:1;display:flex}.clock.hidden,.rules.hidden,.setup.hidden{display:none}.side{cursor:pointer;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:0;transition:background .15s;display:flex;position:relative}.side .time{font-family:var(--font-sans);font-variant-numeric:tabular-nums;font-size:clamp(40px,14vw,80px);font-weight:700;line-height:1}.side .moves{font-family:var(--font-mono);opacity:.6;min-height:18px;margin-top:4px;font-size:13px}.side .color-label{text-transform:uppercase;letter-spacing:.08em;opacity:.45;font-size:11px;font-weight:600}.side.top .color-label{margin-bottom:8px}.side.bot .color-label{margin-top:8px}.side.top{background:var(--bg-raised);color:var(--text);transform:rotate(180deg)}.side.bot{background:var(--bg-raised);color:var(--text)}.side.active{background:var(--accent);color:#fff}.side.flagged{color:#fff;background:#dc2626}.side:not(.active):not(.flagged){cursor:default}.controls{background:var(--bg);border-top:1px solid var(--border);border-bottom:1px solid var(--border);z-index:2;justify-content:center;align-items:center;gap:16px;padding:6px 0;display:flex}.ctrl-btn{border:1px solid var(--border);background:var(--bg-raised);width:40px;height:40px;color:var(--text-dim);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;transition:color .15s,border-color .15s,background .15s;display:flex}.ctrl-btn:hover{color:var(--text);border-color:var(--border-hover)}.ctrl-btn.confirming{color:#dc2626;background:#dc262614;border-color:#dc2626}.rules{background:var(--bg);z-index:20;flex-direction:column;display:flex;position:absolute;inset:0}.rules-close{color:var(--text-dim);cursor:pointer;z-index:1;background:0 0;border:none;padding:4px 8px;font-size:28px;line-height:1;position:absolute;top:8px;right:12px}.rules-scroll{-webkit-overflow-scrolling:touch;flex:1;padding:20px 20px 40px;overflow-y:auto}.rules-scroll h2{margin:0 0 20px;font-size:20px;font-weight:700}.rules-scroll h3{color:var(--accent);margin:28px 0 10px;font-size:15px;font-weight:600}.rules-scroll p{color:var(--text-dim);margin:8px 0 0;font-size:13px;line-height:1.55}.piece-card{margin:14px 0 20px}.piece-name{margin-bottom:8px;font-size:14px;font-weight:600}.piece-sub{font-weight:500;color:var(--text-mute)!important;margin:10px 0 4px!important;font-size:12px!important}.cb{border-radius:6px;width:100%;margin:4px 0;display:grid;overflow:hidden}.cb>span{aspect-ratio:1;background:#f0d9b5;justify-content:center;align-items:center;display:flex;position:relative}.cb>span.d{background:#b58863}.cb>span.mv:after,.cb>span.cp:after{content:"";pointer-events:none;border-radius:50%;position:absolute}.cb>span.mv:after{background:#0000002e;width:28%;height:28%}.cb>span.cp:after{box-sizing:border-box;background:0 0;border:4px solid #0000002e;width:78%;height:78%}.cb .pc{z-index:1;width:82%;height:82%}.nav-extra-btn button{border:1px solid var(--border);width:36px;height:36px;color:var(--text-dim);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;transition:color .12s,border-color .12s;display:flex}.nav-extra-btn button:hover{color:var(--text);border-color:var(--border-hover)}