*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:#0f1117;color:#e2e8f0;min-height:100vh;overflow:hidden}#root,.app{height:100vh;display:flex;flex-direction:column}.setup-card{max-width:640px;width:100%;margin:auto;padding:48px 32px}h1{font-size:2rem;font-weight:700;color:#f8fafc;margin-bottom:28px}.preset-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.preset-tab{display:flex;align-items:center;gap:4px;padding:8px 16px;border-radius:8px;background:#1e2330;border:2px solid transparent;color:#94a3b8;font-size:.9rem;font-weight:500;transition:all .15s;cursor:default}.preset-tab span{cursor:pointer}.preset-tab:hover{border-color:#334155;color:#e2e8f0}.preset-tab.active{border-color:#3b82f6;color:#f8fafc;background:#1e293b}.del-preset{background:none;border:none;color:#475569;cursor:pointer;font-size:1rem;line-height:1;padding:0 0 0 2px;transition:color .15s}.del-preset:hover{color:#ef4444}.seg-list-preview{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.seg-preview-row{display:flex;align-items:center;gap:12px}.dot{width:11px;height:11px;border-radius:50%;flex-shrink:0}.seg-pname{flex:1;font-size:1rem;color:#e2e8f0}.seg-pdur{font-size:.875rem;color:#64748b;font-variant-numeric:tabular-nums}.seg-bar{display:flex;height:56px;gap:4px;overflow:hidden;border-radius:8px}.seg-track{position:relative;border-radius:6px;overflow:hidden;background:color-mix(in srgb,var(--c, #fff) 12%,#1a1f2e);border:2px solid color-mix(in srgb,var(--c, #fff) 25%,transparent);transition:border-color .3s;min-width:0}.seg-track.current{border-color:var(--c)}.seg-track.warning{animation:warn-pulse .7s ease-in-out infinite alternate}@keyframes warn-pulse{0%{border-color:var(--c);box-shadow:none}to{border-color:#fbbf24;box-shadow:0 0 14px 3px #fbbf2459}}.seg-fill{position:absolute;left:0;top:0;bottom:0;transition:width 1s linear}.seg-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:#ffffffe6;text-shadow:0 1px 3px rgba(0,0,0,.9);overflow:hidden;text-align:center;padding:0 5px;pointer-events:none;line-height:1.3;word-break:break-word}.total-label{font-size:.875rem;color:#64748b;margin-top:8px;margin-bottom:28px}.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.btn{padding:10px 20px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all .15s;font-family:inherit}.btn.primary{background:#3b82f6;color:#fff;border-color:#3b82f6}.btn.primary:hover:not(:disabled){background:#2563eb;border-color:#2563eb}.btn.primary:disabled{opacity:.4;cursor:not-allowed}.btn.primary.large{padding:14px 36px;font-size:1.05rem}.btn.ghost{background:transparent;color:#94a3b8;border-color:#334155}.btn.ghost:hover{color:#e2e8f0;border-color:#475569}.btn.outline{background:transparent;color:#60a5fa;border-color:#3b82f6}.btn.outline:hover{background:#1e3a5f}.field-row{display:flex;flex-direction:column;gap:6px;margin-bottom:20px}.field-row label{font-size:.75rem;color:#94a3b8;text-transform:uppercase;letter-spacing:.07em;font-weight:600}.text-input{background:#1e2330;border:2px solid #334155;color:#e2e8f0;padding:9px 13px;border-radius:8px;font-size:.95rem;outline:none;transition:border-color .15s;font-family:inherit;width:100%}.text-input:focus{border-color:#3b82f6}.edit-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.edit-row{display:flex;align-items:center;gap:10px}.color-swatch{width:28px;height:28px;border-radius:6px;cursor:pointer;flex-shrink:0;transition:transform .15s,box-shadow .15s;border:2px solid rgba(255,255,255,.15)}.color-swatch:hover{transform:scale(1.15);box-shadow:0 0 8px #fff3}.seg-name-input{flex:1}.dur-ctrl{display:flex;align-items:center;gap:6px;background:#1e2330;border:2px solid #334155;border-radius:8px;padding:4px 10px;flex-shrink:0}.dur-ctrl button{background:none;border:none;color:#94a3b8;font-size:1.1rem;cursor:pointer;line-height:1;font-family:inherit;padding:0;width:18px}.dur-ctrl button:hover{color:#e2e8f0}.dur-ctrl span{font-variant-numeric:tabular-nums;min-width:34px;text-align:center;font-size:.875rem;color:#e2e8f0}.remove-btn{background:none;border:none;color:#475569;font-size:.95rem;cursor:pointer;padding:4px 6px;border-radius:4px;transition:color .15s;font-family:inherit}.remove-btn:hover{color:#ef4444}.add-row-btn{background:none;border:2px dashed #334155;color:#64748b;padding:9px 20px;border-radius:8px;cursor:pointer;font-size:.875rem;width:100%;transition:all .15s;font-family:inherit;margin-bottom:4px}.add-row-btn:hover{border-color:#475569;color:#94a3b8}.edit-top-row{display:flex;gap:16px;align-items:flex-end;margin-bottom:0}.balance-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:10px;border:2px solid;flex-wrap:wrap}.balance-row.exact{border-color:#22c55e;background:#22c55e12}.balance-row.over{border-color:#ef4444;background:#ef444412}.balance-row.under{border-color:#f59e0b;background:#f59e0b12}.balance-tally{font-size:1.1rem;font-weight:700;font-variant-numeric:tabular-nums;color:#e2e8f0}.balance-msg{font-size:.875rem;font-weight:600;color:#f59e0b;flex:1}.balance-msg.exact{color:#22c55e}.balance-row.over .balance-msg{color:#ef4444}.balance-btn{background:#1e2330;border:2px solid #475569;color:#94a3b8;padding:6px 14px;border-radius:8px;font-size:.8rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s;white-space:nowrap}.balance-btn:hover:not(:disabled){border-color:#60a5fa;color:#93c5fd;background:#1a2640}.balance-btn:disabled{opacity:.35;cursor:not-allowed}.balance-hint{font-size:.8rem;color:#64748b;margin-top:8px;text-align:right}.btn.outline:disabled{opacity:.4;cursor:not-allowed}.app.running{background:#0b0d14;padding:20px 24px 16px;justify-content:space-between}.running-bar{flex-shrink:0}.running-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;text-align:center}.seg-name-display{font-size:clamp(3.5rem,7vw,6.5rem);font-weight:800;letter-spacing:-.025em;text-transform:uppercase;line-height:1;margin-bottom:40px}.timers-row{display:flex;align-items:center;gap:40px}.timer-block{text-align:center}.t-value{font-size:clamp(4rem,9vw,8.5rem);font-weight:800;font-variant-numeric:tabular-nums;line-height:1;letter-spacing:-.03em}.t-value.dim{color:#334155}.t-value.warn-glow{animation:t-glow .8s ease-in-out infinite alternate}@keyframes t-glow{0%{text-shadow:none}to{text-shadow:0 0 24px rgba(251,191,36,.7);color:#fbbf24}}.t-label{font-size:clamp(.65rem,1.2vw,.875rem);color:#475569;text-transform:uppercase;letter-spacing:.12em;margin-top:6px;font-weight:600}.t-divider{width:2px;height:70px;background:#1e2330;border-radius:2px}.next-up{font-size:clamp(.75rem,1.4vw,1rem);color:#475569;margin-top:32px;font-weight:500;letter-spacing:.04em}.next-up span{color:#64748b}.controls{display:flex;gap:10px;justify-content:center;align-items:center;flex-shrink:0}.ctrl{background:#151820;border:2px solid #252d3d;color:#64748b;width:52px;height:52px;border-radius:12px;font-size:1rem;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;font-family:inherit}.ctrl:hover:not(:disabled){border-color:#3d4f6a;color:#94a3b8;background:#1c2235}.ctrl:disabled{opacity:.2;cursor:not-allowed}.ctrl.pause-btn{width:64px;height:64px;font-size:1.3rem;background:#151d2e;border-color:#3b82f6;color:#60a5fa}.ctrl.pause-btn:hover{background:#1a2640;border-color:#60a5fa;color:#93c5fd}.ctrl.settings-btn{font-size:1.1rem}.app.done{background:#0b0d14;align-items:center;justify-content:center}.done-inner{text-align:center;display:flex;flex-direction:column;align-items:center;gap:20px}.done-check{font-size:5rem;line-height:1}.done-inner h1{font-size:2.5rem;margin-bottom:0}.paused-badge{position:fixed;top:76px;left:50%;transform:translate(-50%);background:#0f1117e6;border:2px solid #334155;color:#64748b;font-size:.75rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;padding:5px 14px;border-radius:20px}