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.15s;position:relative;min-width:0}.subject-card:hover{border-color:var(--border2);background:var(--surface3)}.subject-card.active{border-color:var(--accent);background:#70b58d14}.subject-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.subject-name{flex:1;font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.subject-time{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--text2);white-space:nowrap}.subject-del{opacity:0;font-size:14px;color:var(--text3);padding:2px 4px;border-radius:4px;transition:all .15s;line-height:1}.subject-card:hover .subject-del{opacity:1}.subject-del:hover{background:#f8717126;color:var(--danger)}.subject-limit{text-align:right;font-size:11px;color:var(--text3);margin-top:4px}.color-palette{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px}.color-palette-note{margin:-2px 0 8px;color:var(--text3);font-size:10px;line-height:1.35}.color-swatch{width:20px;height:20px;border-radius:50%;border:2px solid transparent;transition:transform .15s,border-color .15s;cursor:pointer}.color-swatch:hover{transform:scale(1.15)}.color-swatch.selected{border-color:#fff;transform:scale(1.15)}.color-swatch-custom{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ff5f6d,#ffc371 28%,#47cf73,#2dd4bf 76%,#6c63ff);position:relative;padding:0}.color-swatch-custom span{width:10px;height:10px;border-radius:50%;background:var(--custom-color);border:1px solid rgba(255,255,255,.8);box-shadow:0 0 0 1px #0003}.color-picker-input{position:absolute;opacity:0;pointer-events:none;width:0;height:0}.add-subject-row{display:flex;gap:6px;margin-top:4px;align-items:center;min-width:0}.add-subject-input{flex:1;min-width:0;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;font-size:13px;color:var(--text);transition:border-color .15s}.add-subject-input:focus{border-color:var(--accent)}.add-subject-input::placeholder{color:var(--text3)}.btn-add{flex-shrink:0;min-width:52px;padding:6px 12px;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-size:13px;font-weight:600;transition:opacity .15s}.btn-add:hover{opacity:.85}.btn-add:disabled{opacity:.4;cursor:not-allowed}.timer-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 16px;text-align:center}.timer-subject-label{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:600;color:var(--text2);margin-bottom:14px;min-height:20px}.timer-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.timer-display{font-family:IBM Plex Mono,monospace;font-size:clamp(24px,2.5vw,36px);font-weight:500;letter-spacing:clamp(.5px,.15vw,2px);color:var(--text);margin-bottom:16px;line-height:1.1;white-space:nowrap}.timer-display.running{color:var(--accent)}.timer-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.btn-start{padding:10px 24px;border-radius:8px;background:var(--accent);color:#fff;font-size:14px;font-weight:700;letter-spacing:.5px;transition:opacity .15s,transform .1s}.btn-start:hover:not(:disabled){opacity:.85;transform:translateY(-1px)}.btn-start:disabled{opacity:.4;cursor:not-allowed}.btn-start.stop{background:var(--danger)}.btn-start.resume{background:var(--success)}.btn-timer-secondary{padding:10px 16px;border-radius:8px;background:var(--surface2);border:1px solid var(--border);color:var(--text2);font-size:13px;font-weight:600;transition:all .15s}.btn-timer-secondary:hover{background:var(--surface3);color:var(--text)}.btn-timer-secondary.btn-reset{background:transparent;color:var(--text3)}.btn-timer-secondary.btn-reset:hover{background:#f8717114;border-color:#f871713d;color:var(--danger)}.btn-timer-secondary.btn-focus-mode{border-color:color-mix(in srgb,var(--accent) 40%,var(--border));color:var(--accent)}.btn-timer-secondary.btn-focus-mode:hover{background:color-mix(in srgb,var(--accent) 10%,var(--surface2));border-color:var(--accent);color:var(--accent)}.btn-pause{min-width:44px;letter-spacing:-1px}.daily-goal-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.daily-goal-head{display:flex;margin-bottom:12px}.daily-goal-target{margin-bottom:10px;font-size:13px;font-weight:700;color:var(--text)}.daily-goal-status{font-size:12px;color:var(--text3)}.daily-goal-status.done{color:var(--success);font-weight:700}.daily-goal-row{display:flex;align-items:center;gap:8px;margin-bottom:10px}.daily-goal-live-time{margin-bottom:10px;font-family:IBM Plex Mono,monospace;font-size:28px;font-weight:700;letter-spacing:1px;color:var(--accent)}.daily-goal-input{width:88px;background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:8px 10px;font-size:14px;font-weight:600;color:var(--text)}.daily-goal-input:focus{border-color:var(--accent)}.daily-goal-unit{font-size:13px;color:var(--text2)}.daily-goal-copy{font-size:12px;line-height:1.5;color:var(--text3)}.goal-track-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;position:relative;z-index:4;overflow:visible}.goal-track-card.compact-track-only{padding:10px}.goal-empty-state{margin-bottom:14px;padding:14px;border-radius:8px;background:color-mix(in srgb,var(--accent) 8%,var(--surface2));border:1px solid color-mix(in srgb,var(--accent) 20%,var(--border))}.goal-empty-title{color:var(--text);font-size:14px;font-weight:800}.goal-empty-copy{margin-top:5px;color:var(--text2);font-size:12px;line-height:1.45}.goal-empty-metrics{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.goal-empty-metrics span{padding:5px 8px;border-radius:8px;background:var(--surface);border:1px solid var(--border);color:var(--text3);font-size:10px;font-weight:700}.goal-school-select{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;font-size:13px;color:var(--text);margin-bottom:12px;cursor:pointer}.goal-school-select:focus{border-color:var(--accent)}.goal-ai-hint{font-size:11px;color:var(--text3);margin-bottom:12px;text-align:center}.goal-ai-hint span{color:var(--accent);font-weight:600}.track-container{position:relative;height:60px;background:var(--surface2);border-radius:30px;overflow:visible;margin-bottom:22px;border:1px solid var(--border);isolation:isolate;z-index:3}.compact-track-only .track-container{cursor:pointer;margin-bottom:0}.track-add-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:0 18px 0 56px;color:var(--text3);font-size:11px;font-weight:800;letter-spacing:.04em;line-height:1.25;text-align:center;text-transform:uppercase;pointer-events:none}.track-add-popover{position:absolute;left:50%;right:auto;bottom:calc(100% + 8px);transform:translate(-50%);width:min(50vw,560px);max-width:calc(100vw - 32px);z-index:50;display:flex;flex-direction:column;gap:8px;padding:8px;border-radius:8px;background:var(--surface);border:1px solid var(--border2);box-shadow:0 16px 32px #00000047}.track-school-search{width:100%;min-width:0;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);color:var(--text);font-size:12px}.track-school-search:disabled{opacity:.6;cursor:not-allowed}.track-add-popover-title{color:var(--text3);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.track-school-list{max-height:min(42vh,320px);overflow-y:auto;display:flex;flex-direction:column;gap:7px;padding-right:2px}.track-school-group{display:flex;flex-direction:column;gap:4px}.track-school-group-label{position:sticky;top:0;z-index:1;padding:4px 2px;background:var(--surface);color:var(--text3);font-size:10px;font-weight:800}.track-school-option{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0;padding:7px 8px;border-radius:7px;background:var(--surface2);border:1px solid var(--border);color:var(--text2);text-align:left}.track-school-option:hover:not(:disabled){background:var(--surface3);color:var(--text)}.track-school-option span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700}.track-school-option strong{flex-shrink:0;color:var(--accent);font-family:IBM Plex Mono,monospace;font-size:11px}.track-fill{position:absolute;left:0;top:0;height:100%;background:linear-gradient(90deg,var(--accent),rgba(112,181,141,.5));transition:width .8s ease;border-radius:30px}.track-runner{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;overflow:hidden;border:2px solid var(--accent);background:var(--surface3);transition:left .8s ease;display:flex;align-items:center;justify-content:center;font-size:22px;z-index:4;cursor:pointer;box-shadow:0 10px 18px #00000029}.track-runner img{width:100%;height:100%;object-fit:cover}.track-runner-emoji{display:inline-block;transform:scaleX(-1)}.track-runner-badge{position:absolute;right:-3px;bottom:-3px;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--accent);font-size:10px;line-height:1}.track-helper-copy{margin-top:-4px;margin-bottom:10px;text-align:center;font-size:11px;color:var(--text3)}.flag-marker{position:absolute;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:1px;z-index:1;outline:none}.flag-pole{width:2px;height:18px;background:var(--text3)}.flag-head{background:var(--surface);border:1px solid var(--border2);border-radius:4px;padding:1px 5px;font-size:10px;white-space:nowrap;color:var(--text2);font-weight:700;max-width:60px;overflow:hidden;text-overflow:ellipsis;transition:background .2s,color .2s,border-color .2s,box-shadow .2s}.flag-marker:hover,.flag-marker:focus-visible{z-index:20}.flag-marker:hover .flag-head,.flag-marker:focus-visible .flag-head{color:#fff;background:color-mix(in srgb,var(--flag-school-color, var(--accent)) 82%,white 18%);border-color:color-mix(in srgb,var(--flag-school-color, var(--accent)) 72%,white 28%);box-shadow:0 6px 18px color-mix(in srgb,var(--flag-school-color, var(--accent)) 30%,transparent)}.flag-fan{position:absolute;top:calc(50% + 22px);left:0;display:flex;width:220px;height:128px;pointer-events:none;z-index:30}.flag-marker:hover .flag-fan,.flag-marker:focus-within .flag-fan,.flag-marker.is-open .flag-fan,.flag-fan:hover{pointer-events:auto}.compact-track-only .flag-fan{top:auto;bottom:calc(50% + 22px)}.compact-track-only .flag-fan-card{top:auto;bottom:8px;transform-origin:bottom left}.compact-track-only .is-edge-right .flag-fan-card{transform-origin:bottom right}.flag-fan.is-edge-right{left:auto;right:0;flex-direction:row-reverse}.flag-fan-card{position:absolute;top:8px;left:0;width:200px;opacity:0;pointer-events:none;transform:translate(0) scale(.88);transform-origin:top left;transition:opacity .32s cubic-bezier(.22,1,.36,1),transform .38s cubic-bezier(.22,1,.36,1);transition-delay:var(--fan-delay, 0s)}.flag-fan-card.is-removing{animation:flagCardPopRemove .32s cubic-bezier(.2,1.15,.35,1) forwards}.is-edge-right .flag-fan-card.is-removing{animation-name:flagCardPopRemoveEdgeRight}.is-edge-right .flag-fan-card{transform-origin:top right;left:auto;right:0}.flag-marker:hover .flag-fan-card,.flag-marker:focus-visible .flag-fan-card,.flag-marker:focus-within .flag-fan-card,.flag-marker.is-open .flag-fan-card,.flag-fan:hover .flag-fan-card,.flag-fan-card:hover{opacity:1;pointer-events:auto;transform:translate(var(--fan-offset, 0px)) scale(1)}.is-edge-right .flag-fan-card{transform:translate(0) scale(.88)}.flag-marker:hover .is-edge-right .flag-fan-card,.flag-marker:focus-visible .is-edge-right .flag-fan-card,.flag-marker:focus-within .is-edge-right .flag-fan-card,.flag-marker.is-open .is-edge-right .flag-fan-card,.is-edge-right.flag-fan:hover .flag-fan-card,.is-edge-right .flag-fan-card:hover{transform:translate(calc(-1 * var(--fan-offset, 0px))) scale(1)}.flag-hover-glow{position:absolute;inset:-12px -8px auto;height:80px;border-radius:999px;background:radial-gradient(circle at center,color-mix(in srgb,var(--flag-school-color, var(--accent)) 48%,white 12%) 0%,transparent 70%);opacity:.55;filter:blur(14px);animation:flagAuraPulse 3.6s ease-in-out infinite;pointer-events:none}.flag-hover-inner{position:relative;overflow:hidden;display:flex;align-items:center;gap:10px;padding:10px;border-radius:14px;border:1px solid color-mix(in srgb,var(--flag-school-color, var(--accent)) 32%,rgba(255,255,255,.18));background:linear-gradient(135deg,color-mix(in srgb,var(--flag-school-color, var(--accent)) 22%,rgba(255,255,255,.05)),#0a0c12f0),#0a0c12e6;box-shadow:0 16px 36px #00000052,inset 0 1px #ffffff24;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.flag-hover-delete{position:absolute;top:6px;right:6px;z-index:3;width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;background:#00000047;border:1px solid rgba(255,255,255,.16);color:#ffffffd1;font-size:13px;font-weight:800;line-height:1}.flag-hover-delete:hover{background:#f871713d;border-color:#f871716b;color:#fff}@keyframes flagCardPopRemove{0%{opacity:1;filter:saturate(1)}36%{opacity:1;filter:saturate(1.35) brightness(1.1);transform:translate(var(--fan-offset, 0px)) translateY(-7px) scale(1.08) rotate(-1deg)}to{opacity:0;filter:saturate(.7) brightness(.8);transform:translate(var(--fan-offset, 0px)) translateY(12px) scale(.72) rotate(4deg)}}@keyframes flagCardPopRemoveEdgeRight{0%{opacity:1;filter:saturate(1)}36%{opacity:1;filter:saturate(1.35) brightness(1.1);transform:translate(calc(-1 * var(--fan-offset, 0px))) translateY(-7px) scale(1.08) rotate(1deg)}to{opacity:0;filter:saturate(.7) brightness(.8);transform:translate(calc(-1 * var(--fan-offset, 0px))) translateY(12px) scale(.72) rotate(-4deg)}}.flag-hover-inner:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,transparent 15%,rgba(255,255,255,.18) 33%,transparent 48%);transform:translate(-130%) skew(-18deg);animation:flagShimmerSweep 4.2s ease-in-out infinite}.flag-hover-logo-wrap{position:relative;width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:#ffffffeb;box-shadow:inset 0 1px #ffffffd9,0 14px 24px #0003;flex-shrink:0}.flag-hover-logo-wrap:after{content:"";position:absolute;top:-7px;right:-7px;bottom:-7px;left:-7px;border-radius:22px;border:1px solid color-mix(in srgb,var(--flag-school-color, var(--accent)) 48%,rgba(255,255,255,.14));opacity:.65;animation:flagOrbitRing 2.8s linear infinite}.flag-hover-logo{max-width:76%;max-height:76%;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.16))}.flag-hover-fallback{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:#fffffff2;color:var(--fallback-color);font-size:20px;font-weight:800;letter-spacing:-.04em}.flag-hover-copy{position:relative;z-index:1;min-width:0;display:flex;flex-direction:column;gap:4px}.flag-hover-kicker{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:color-mix(in srgb,var(--flag-school-color, var(--accent)) 62%,white 38%);font-weight:700}.flag-hover-name{font-size:14px;line-height:1.25;color:#fff;font-weight:700;text-wrap:balance}.goal-stats{display:flex;justify-content:space-between;font-size:12px;color:var(--text2);margin-top:4px}.goal-pct{font-weight:700;color:var(--accent)}.goal-add-row{display:flex;gap:6px;margin-top:10px;min-width:0;align-items:flex-start}.goal-university-controls{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}.goal-school-pick{flex:1;min-width:0;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;font-size:12px;color:var(--text);cursor:pointer}.goal-school-pick:focus{border-color:var(--accent)}.flag-celebrate{animation:flagPop .5s ease}@keyframes flagPop{0%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-60%) scale(1.3)}to{transform:translate(-50%,-50%) scale(1)}}@keyframes flagAuraPulse{0%,to{transform:scale(.92);opacity:.52}50%{transform:scale(1.08);opacity:.9}}@keyframes flagShimmerSweep{0%,20%{transform:translate(-130%) skew(-18deg)}55%,to{transform:translate(170%) skew(-18deg)}}@keyframes flagOrbitRing{0%{transform:rotate(0) scale(.96);opacity:.72}50%{transform:rotate(180deg) scale(1.04);opacity:.92}to{transform:rotate(360deg) scale(.96);opacity:.72}}.log-list{display:flex;flex-direction:column;gap:0}.log-item{display:flex;align-items:stretch;gap:10px;position:relative;min-height:54px}.log-time-col{font-family:IBM Plex Mono,monospace;font-size:10px;color:var(--text3);width:38px;flex-shrink:0;padding-top:5px;text-align:right;letter-spacing:0}.log-bar-col{display:flex;flex-direction:column;align-items:center;gap:0;flex-shrink:0;width:10px}.log-bar{width:4px;border-radius:2px;flex:1;min-height:20px}.log-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}.log-line{width:2px;flex:1;background:var(--border)}.log-info{flex:1;min-width:0;padding:4px 0 10px}.log-main-row{display:grid;grid-template-columns:12px minmax(0,1fr) auto;align-items:start;gap:7px;min-width:0}.log-subject-mark{font-size:18px;font-weight:300;line-height:.9;text-align:center}.log-session-body{min-width:0;padding-top:2px}.log-session-bar-track{display:flex;height:5px;overflow:hidden;background:var(--surface2);border-radius:999px}.log-session-segment{height:100%;min-width:2px;flex-shrink:0;background:linear-gradient(90deg,color-mix(in srgb,var(--segment-color) 92%,white 8%),color-mix(in srgb,var(--segment-color) 70%,white 30%));box-shadow:inset 1px 0 #ffffff14,inset -1px 0 #00000014}.log-session-meta{display:flex;align-items:baseline;gap:7px;margin-top:6px;min-width:0}.log-session-meta span{min-width:0;overflow:hidden;font-size:11px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.log-session-meta strong{flex-shrink:0;color:var(--text2);font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:700}.log-expand-btn{width:20px;height:20px;margin-top:-1px;flex-shrink:0;position:relative;border-radius:5px}.log-expand-btn span{position:absolute;top:5px;right:5px;bottom:5px;left:5px;border-right:4px solid var(--log-subject-color, var(--accent));border-bottom:4px solid var(--log-subject-color, var(--accent));transform:rotate(45deg);transition:transform .18s ease,border-color .18s ease}.log-expand-btn:hover span,.log-expand-btn.active span{border-color:color-mix(in srgb,var(--log-subject-color, var(--accent)) 80%,white)}.log-expand-btn.active span{transform:translateY(3px) rotate(225deg)}.log-tag{display:inline-flex;align-items:center;margin-left:8px;padding:2px 6px;border-radius:999px;background:#fbbf241f;color:var(--warning);font-size:10px;font-weight:700}.log-dur{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--text2)}.log-completed-panel{display:flex;flex-direction:column;gap:5px;margin-top:7px;padding:7px;border-radius:8px;background:var(--surface2);border:1px solid var(--border)}.log-completed-todo{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:7px;min-width:0;color:var(--text);font-size:12px;font-weight:700}.log-completed-todo span:nth-child(2){min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.log-completed-todo small{min-width:0;overflow:hidden;color:var(--text3);font-size:10px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.log-completed-empty{color:var(--text3);font-size:11px;line-height:1.35}.log-empty{font-size:13px;color:var(--text3);text-align:center;padding:16px 0}.puzzle-school-select{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:7px 10px;font-size:13px;color:var(--text);margin-bottom:10px;cursor:pointer}.puzzle-school-select:focus{border-color:var(--accent)}.puzzle-school-select.locked{opacity:.5;cursor:not-allowed}.puzzle-school-lock{font-size:11px;color:var(--text3);margin-top:-6px;margin-bottom:8px;padding:0 2px}.puzzle-school-compact-name{display:none;min-width:0;overflow:hidden;color:var(--text);font-size:12px;font-weight:800;line-height:1.2;text-align:center;text-overflow:ellipsis;white-space:nowrap}.puzzle-card{display:flex;flex-direction:column;min-height:0;container-type:size;container-name:puzzle-card}.puzzle-hero-wrapper{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;container-type:size;margin-bottom:10px}.puzzle-hero{position:relative;width:min(100cqw,100cqh);aspect-ratio:1 / 1;flex-shrink:0;border-radius:16px;overflow:hidden;background:radial-gradient(circle at top right,rgba(255,255,255,.12),transparent 42%),linear-gradient(145deg,var(--surface2),var(--surface3));border:1px solid var(--border)}.puzzle-hero.has-school{box-shadow:inset 0 1px #ffffff14,0 14px 32px #0000002e}.puzzle-brand{position:relative;height:100%;min-height:0;padding:0;display:flex;flex-direction:column}.puzzle-calendar-header{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:50px;padding:8px 10px;background:color-mix(in srgb,var(--puzzle-school-color, var(--accent)) 76%,#11111c);border-bottom:1px solid rgba(255,255,255,.14)}.puzzle-calendar-nav{width:30px;height:30px;min-width:30px;border-radius:50%;color:#fff;font-size:19px;line-height:1;font-weight:700;background:#ffffff24;border:1px solid rgba(255,255,255,.18);transition:background .18s ease,transform .18s ease}.puzzle-calendar-nav:hover{background:#ffffff3d;transform:translateY(-1px)}.puzzle-calendar-selects{display:flex;align-items:center;justify-content:center;gap:7px;min-width:0;flex:1}.puzzle-calendar-select{min-width:0;width:clamp(122px,38cqw,168px);height:32px;padding:0 20px 0 10px;border-radius:8px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(45deg,transparent 50%,white 50%) right 8px center / 5px 5px no-repeat,linear-gradient(135deg,white 50%,transparent 50%) right 4px center / 5px 5px no-repeat,#ffffff21;color:#fff;font-size:11px;font-weight:700}.puzzle-calendar-select.year{width:clamp(72px,22cqw,96px);padding-left:9px;font-size:11px}.puzzle-calendar-select option{color:#171722;background:#fff}.puzzle-artboard{position:relative;min-height:0;flex:1;display:grid;grid-template-rows:22px 1fr;gap:3px;padding:8px}.puzzle-logo-layer{position:absolute;top:33px;right:8px;bottom:8px;left:8px;display:flex;align-items:center;justify-content:center;padding:24px}.puzzle-logo-image{max-width:72%;max-height:68%;object-fit:contain;filter:drop-shadow(0 12px 22px rgba(0,0,0,.18))}.puzzle-logo-fallback{width:112px;height:112px;border-radius:28px;display:flex;align-items:center;justify-content:center;background:#ffffffe6;color:var(--fallback-color);font-size:34px;font-weight:800;letter-spacing:-1px;box-shadow:0 16px 32px #0000002e}.puzzle-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(6,minmax(0,1fr));gap:3px;height:100%;min-height:0}.puzzle-weekdays{position:relative;z-index:3;display:grid;grid-template-columns:repeat(7,1fr);gap:3px}.puzzle-weekdays div{display:flex;align-items:center;justify-content:center;min-width:0;overflow:hidden;border-radius:4px;color:#ffffffb8;background:#ffffff1f;font-size:8px;font-weight:800;text-align:center;text-transform:uppercase}.puzzle-grid.overlay{position:relative;z-index:2}.puzzle-tile{position:relative;border-radius:4px;background:var(--surface2);border:1px solid var(--border);transition:all .3s;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:9px;color:var(--text3);font-weight:600}.puzzle-tile.cover{background:#0a0a12b8;border-color:#ffffff1a;color:#ffffff94;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.puzzle-tile.cover:before,.puzzle-tile.cover:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:0}.puzzle-tile.cover:before{z-index:2;border-top:2px solid rgba(255,255,255,.9);border-bottom:2px solid rgba(255,255,255,.9);transform:scaleY(2)}.puzzle-tile.cover:after{top:2px;z-index:1;background:linear-gradient(135deg,color-mix(in srgb,var(--puzzle-school-color, var(--accent)) 78%,white),var(--puzzle-school-color, var(--accent)));transform:scale(0)}.puzzle-tile.cover span{position:relative;z-index:3;font-family:IBM Plex Mono,monospace}.puzzle-tile.cover.revealed{background:#ffffff08;border-color:#ffffff0f;color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}.puzzle-tile.cover.today{border-color:#ffffffc7;box-shadow:inset 0 0 0 1px #ffffff73}.puzzle-tile.cover.today span{color:#fff}.puzzle-tile.cover.revealed.just-revealed:before{animation:puzzleRevealBorder .32s ease forwards}.puzzle-tile.cover.revealed.just-revealed:after{animation:puzzleRevealFill .86s ease forwards}.puzzle-tile.cover.revealed.just-revealed{animation:puzzleRevealTileLift .86s ease forwards}.puzzle-tile.empty{background:transparent;border-color:transparent}@keyframes puzzleRevealBorder{0%{opacity:0;transform:scaleY(2)}45%{opacity:1;transform:scaleY(1)}to{opacity:0;transform:scaleY(1)}}@keyframes puzzleRevealFill{0%{opacity:0;transform:scale(0)}28%{opacity:.9;transform:scale(1)}68%{opacity:.72;transform:scale(1)}to{opacity:0;transform:scale(1.08)}}@keyframes puzzleRevealTileLift{0%{transform:scale(1)}38%{transform:scale(1.06)}to{transform:scale(1)}}.puzzle-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.puzzle-title-row .card-title{margin-bottom:0}.puzzle-info-btn{width:18px;height:18px;border-radius:50%;border:1px solid var(--border);background:transparent;color:var(--text3);font-size:11px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .15s,color .15s;padding:0;line-height:1}.puzzle-info-btn:hover,.puzzle-info-btn.active{border-color:var(--accent);color:var(--accent)}.puzzle-how-panel{margin-bottom:10px;padding:10px 12px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-sm);display:flex;flex-direction:column;gap:5px}.puzzle-how-step{font-size:11px;color:var(--text2);line-height:1.5}.puzzle-empty-state{min-height:248px;height:100%;padding:20px;display:flex;flex-direction:column;justify-content:center;gap:10px}.puzzle-empty-title{font-size:16px;font-weight:700;color:var(--text)}.puzzle-how-steps{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:5px}.puzzle-how-steps li{font-size:12px;line-height:1.6;color:var(--text2)}.puzzle-today-hint{font-size:11px;color:var(--text3);text-align:center;padding:5px 8px 2px;line-height:1.4}.puzzle-status{font-size:12px;color:var(--text2);text-align:center;padding:6px;background:var(--surface2);border-radius:var(--radius-sm);font-weight:500}.puzzle-award{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm)}.puzzle-award-medal{font-size:26px;line-height:1;flex-shrink:0}.puzzle-award-text{display:flex;flex-direction:column;gap:2px}.puzzle-award-label{font-weight:700;font-size:13px}.puzzle-award-sub{color:var(--text2);font-size:11px}.award-gold{background:#ffc3001a;border:1px solid rgba(255,195,0,.28)}.award-gold .puzzle-award-label{color:#ffd93d}.award-silver{background:#b0c4de1a;border:1px solid rgba(176,196,222,.28)}.award-silver .puzzle-award-label{color:#b0c4de}.award-bronze{background:#cd7f321a;border:1px solid rgba(205,127,50,.28)}.award-bronze .puzzle-award-label{color:#cd7f32}.award-enc{background:#9678c81a;border:1px solid rgba(150,120,200,.28)}.award-enc .puzzle-award-label{color:#9678c8}@container puzzle-card (max-height: 300px){.puzzle-award{padding:5px 8px;gap:6px}.puzzle-award-medal{font-size:18px}.puzzle-award-label{font-size:11px}.puzzle-award-sub{font-size:10px}.puzzle-status{font-size:10px;padding:4px 6px}}@container puzzle-card (max-height: 200px){.puzzle-school-select{padding:4px 8px;font-size:11px;margin-bottom:5px}.puzzle-school-lock{display:none}.puzzle-hero-wrapper{margin-bottom:5px}.puzzle-calendar-header{min-height:30px;padding:4px 5px}.puzzle-calendar-nav{width:22px;height:22px;min-width:22px;font-size:15px}.puzzle-calendar-select{height:22px;width:106px;font-size:7px;border-radius:6px}.puzzle-calendar-select.year{width:62px;font-size:8px}.puzzle-artboard{padding:5px;gap:2px;grid-template-rows:16px 1fr}.puzzle-logo-layer{top:23px;right:5px;bottom:5px;left:5px;padding:10px}.puzzle-weekdays div{font-size:7px}.puzzle-grid{gap:2px}.puzzle-tile{font-size:7px;border-radius:3px}.puzzle-award{padding:3px 6px;gap:4px}.puzzle-award-medal{font-size:13px}.puzzle-award-label{font-size:10px}.puzzle-award-sub{display:none}.puzzle-status{font-size:9px;padding:3px 5px}}@container puzzle-card (max-height: 145px){.puzzle-card{justify-content:center;min-height:0;padding:7px 10px}.puzzle-card .card-title,.puzzle-school-select,.puzzle-school-lock,.puzzle-hero-wrapper,.puzzle-status,.puzzle-award{display:none}.puzzle-school-compact-name{display:block}}.todo-tabs{display:flex;gap:4px;overflow-x:auto;margin-bottom:10px;padding-bottom:2px}.todo-tab{padding:4px 10px;border-radius:6px;font-size:12px;font-weight:600;color:var(--text2);white-space:nowrap;transition:all .15s;border:1px solid transparent}.todo-tab:hover{background:var(--surface2);color:var(--text)}.todo-tab.active{background:var(--surface3);color:var(--text);border-color:var(--border)}.todo-count{font-size:11px;color:var(--text3);margin-bottom:8px}.todo-card{display:flex;flex-direction:column;min-height:320px;min-width:0;overflow:hidden}.todo-card.compact{min-height:260px}.todo-list{display:flex;flex-direction:column;gap:6px;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.todo-item{display:flex;align-items:center;gap:8px;padding:6px 8px;background:var(--surface2);border-radius:var(--radius-sm);border:1px solid var(--border)}.todo-item input[type=checkbox]{accent-color:var(--accent);width:14px;height:14px;flex-shrink:0;cursor:pointer}.todo-dot-sm{width:6px;height:6px;border-radius:50%;flex-shrink:0}.todo-text{flex:1;font-size:13px;line-height:1.3}.todo-text.done{text-decoration:line-through;color:var(--text3)}.todo-del-btn{opacity:0;font-size:14px;color:var(--text3);padding:2px;transition:opacity .15s,color .15s}.todo-item:hover .todo-del-btn{opacity:1}.todo-del-btn:hover{color:var(--danger)}.todo-drag-handle{cursor:grab;color:var(--text3);font-size:15px;padding:0 2px;flex-shrink:0;opacity:0;transition:opacity .15s,color .15s;-webkit-user-select:none;user-select:none;line-height:1}.todo-drag-handle.disabled{cursor:not-allowed;opacity:.2}.todo-item:hover .todo-drag-handle{opacity:1}.todo-drag-handle:active{cursor:grabbing}.todo-dragging{opacity:.35}.todo-drag-over{border-color:var(--accent);box-shadow:0 -2px 0 var(--accent)}.todo-done-divider{display:flex;align-items:center;gap:8px;width:100%;background:none;border:none;padding:4px 0;cursor:pointer;color:var(--text3);font-size:11px;font-weight:600;letter-spacing:.3px}.todo-done-divider:hover{color:var(--text2)}.todo-done-line{flex:1;height:1px;background:var(--border)}.todo-done-label{flex-shrink:0;white-space:nowrap}.todo-add-row{display:flex;gap:6px;margin-top:8px;align-items:center;min-width:0;flex-shrink:0}.todo-input{flex:1;min-width:0;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;font-size:13px;color:var(--text);transition:border-color .15s}.todo-input:focus{border-color:var(--accent)}.todo-input::placeholder{color:var(--text3)}.fullscreen-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:100;display:flex;flex-direction:column;overflow:hidden}.fs-subject-rail{position:fixed;left:0;top:78px;bottom:24px;width:180px;padding:12px;border:1px solid var(--border);border-radius:8px;background:color-mix(in srgb,var(--surface) 88%,transparent);display:flex;flex-direction:column;gap:10px;z-index:1;opacity:0;pointer-events:none;transform:translate(calc(-100% - 20px));transition:transform .28s cubic-bezier(.16,1,.3,1),opacity .18s ease}.fullscreen-overlay.subject-picker-open .fs-subject-rail{opacity:1;pointer-events:auto;transform:translate(24px)}.fs-subject-rail-title{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--text3);font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.fs-subject-rail-title small{padding:3px 6px;border-radius:6px;background:#fbbf241f;color:var(--warning);letter-spacing:0}.fs-subject-list{min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:7px;padding-right:2px}.fs-top{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);flex-shrink:0}.fs-logo{font-size:18px;font-weight:800;color:var(--text)}.fs-logo span{color:var(--accent)}.fs-top-right{display:flex;align-items:center;gap:12px}.fs-streak{display:flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--warning)}.fs-streak.inactive{color:var(--text3)}.fs-esc{font-size:11px;color:var(--text3)}.btn-stop-fs{padding:8px 20px;border-radius:8px;background:var(--danger);color:#fff;font-size:13px;font-weight:700}.btn-stop-fs:hover{opacity:.85}.btn-secondary-fs{padding:8px 16px;border-radius:8px;background:var(--surface2);border:1px solid var(--border);color:var(--text);font-size:12px;font-weight:700}.btn-secondary-fs:hover{background:var(--surface3)}.fs-center{display:flex;flex-direction:column;align-items:center;padding:32px 24px 16px;gap:8px;flex-shrink:0;transition:transform .28s cubic-bezier(.16,1,.3,1),margin .28s cubic-bezier(.16,1,.3,1)}.fs-subject-pill{display:flex;align-items:center;gap:7px;width:100%;min-width:0;padding:8px 10px;border-radius:8px;border:1.5px solid var(--border);background:var(--surface2);color:var(--text2);font-size:13px;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s,color .15s}.fs-subject-pill:hover{border-color:var(--accent);color:var(--text)}.fs-subject-pill:disabled{cursor:not-allowed;opacity:.72}.fs-subject-pill:disabled:hover{border-color:var(--border);color:var(--text2)}.fs-subject-pill.active{border-color:var(--accent);background:#6366f11f;color:var(--text)}.fs-subject-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.fs-current-subject{display:flex;align-items:center;gap:10px;min-height:28px;color:var(--text2);font-size:14px;font-weight:800}.fs-current-subject span{width:10px;height:10px;border-radius:50%}.fs-current-subject em{margin-left:2px;padding:3px 8px;border-radius:8px;background:#fbbf241f;color:var(--warning);font-size:10px;font-style:normal;font-weight:800}.fs-timer{font-family:IBM Plex Mono,monospace;font-size:72px;font-weight:500;color:var(--accent);letter-spacing:4px;line-height:1}.fs-body{display:flex;flex-direction:column;flex:1;min-height:0;gap:20px;padding:0 24px 24px;max-width:880px;margin:0 auto;width:100%;transition:transform .28s cubic-bezier(.16,1,.3,1),margin .28s cubic-bezier(.16,1,.3,1)}.fs-track{width:100%;flex-shrink:0}.fs-todos{flex:1;display:flex;min-height:0;overflow:hidden}.fs-track .goal-track-card.compact-track-only{padding:14px 18px}.fs-track .compact-track-only .track-container{height:54px;border-radius:999px}.fs-todos .todo-card.compact{flex:1;min-height:0;height:100%;padding:22px 24px}.fs-todos .todo-list{min-height:0}.fs-todos .card-title{font-size:18px}.fs-todos .todo-count{font-size:13px;margin-bottom:12px}.fs-todos .todo-item{padding:9px 12px;gap:10px}.fs-todos .todo-item input[type=checkbox]{width:16px;height:16px}.fs-todos .todo-text{font-size:15px;line-height:1.4}.fs-todos .todo-drag-handle{font-size:17px}.fs-todos .todo-del-btn{font-size:16px}.fs-todos .todo-input{font-size:15px;padding:10px 12px}.fullscreen-overlay.subject-picker-open .fs-center,.fullscreen-overlay.subject-picker-open .fs-body{transform:translate(102px)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:150;padding:16px}.modal-box{background:var(--surface);border:1px solid var(--border2);border-radius:16px;padding:24px;max-width:480px;width:100%;max-height:80vh;overflow-y:auto;box-shadow:0 8px 48px #00000080}.modal-title{font-size:16px;font-weight:700;margin-bottom:16px}.modal-close{float:right;font-size:18px;color:var(--text3);line-height:1;margin-top:-2px}.modal-close:hover{color:var(--text)}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.btn-cancel{padding:8px 16px;border-radius:8px;background:var(--surface2);border:1px solid var(--border);color:var(--text2);font-size:13px;font-weight:600;transition:all .15s}.btn-cancel:hover{background:var(--surface3);color:var(--text)}.btn-ok{padding:8px 20px;border-radius:8px;background:var(--accent);color:#fff;font-size:13px;font-weight:700;transition:opacity .15s}.btn-ok:hover{opacity:.85}.btn-ok.danger{background:var(--danger)}.break-modal-box{max-width:380px}.break-modal-copy{font-size:13px;color:var(--text2);line-height:1.5}.break-option-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.break-option-btn{padding:12px 16px;border-radius:999px;background:var(--surface2);border:1px solid 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.15s}.demo2-quick-todo-input:focus{border-color:var(--subject-color, var(--accent))}.demo2-quick-todo-btn{width:32px;height:32px;border-radius:8px;background:var(--subject-color, var(--accent));border:none;color:#fff;font-size:18px;font-weight:400;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;opacity:1;transition:opacity .12s}.demo2-quick-todo-btn:disabled{opacity:.35;cursor:default}.demo2-goal-compact{width:min(520px,100%);display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px auto 0;padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--surface2)}.demo2-goal-compact span,.demo2-goal-compact strong{display:block}.demo2-goal-compact span{color:var(--text3);font-size:11px;font-weight:700}.demo2-goal-compact strong{margin-top:2px;color:var(--text);font-family:IBM Plex Mono,monospace;font-size:12px}.demo2-goal-countdown{flex-shrink:0;min-width:112px;padding:7px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-family:IBM Plex Mono,monospace;font-size:13px;font-weight:800;text-align:center}.demo2-goal-compact select{flex-shrink:0;padding:7px 9px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-size:12px}.demo2-progress-track{width:min(520px,100%);height:8px;margin:10px auto 0;overflow:hidden;display:flex;border-radius:999px;background:var(--surface2)}.demo2-progress-segment{height:100%;min-width:2px;flex-shrink:0;position:relative;background:linear-gradient(90deg,color-mix(in srgb,var(--segment-color) 92%,white 8%),color-mix(in srgb,var(--segment-color) 62%,var(--success) 38%));box-shadow:inset 1px 0 #ffffff14,inset -1px 0 #00000014}.demo2-progress-segment.active{background:var(--segment-color);filter:saturate(1.08);box-shadow:inset 1px 0 #ffffff14,inset -1px 0 #00000014}.demo2-progress-complete{width:100%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--subject-color),var(--success));box-shadow:inset 0 1px #ffffff1f,0 0 14px color-mix(in srgb,var(--subject-color) 24%,transparent)}.demo2-progress-complete.celebrating{transform-origin:left center;animation:demo2GoalCompleteFill 1.75s cubic-bezier(.16,1,.3,1) both}@keyframes demo2GoalCompleteFill{0%{transform:scaleX(0);filter:saturate(1) brightness(1)}72%{transform:scaleX(1);filter:saturate(1.25) brightness(1.16)}to{transform:scaleX(1);filter:saturate(1) brightness(1)}}.demo2-goal-track-slot{width:100%;flex:0 0 auto;height:82px;overflow:visible}.demo2-goal-track-slot .goal-track-card{height:82px;min-height:0;padding:10px;overflow:visible}.demo2-goal-track-slot .track-container{height:60px;margin-bottom:0}.demo2-tool-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-bottom:8px}.demo2-tool-tabs button{padding:7px 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solid var(--border);border-radius:10px;color:var(--text);font-size:14px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:12px}.demo2-puzzle-picker-btn span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.demo2-puzzle-picker-panel{display:flex;flex-direction:column;gap:8px;padding:8px;border-radius:10px;background:var(--surface2);border:1px solid var(--border);max-height:320px;overflow:hidden}.demo2-puzzle-search{width:100%;min-width:0;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-size:12px}.demo2-puzzle-school-list{display:flex;flex-direction:column;gap:8px;min-height:0;max-height:240px;overflow-y:auto;padding-right:2px}.demo2-puzzle-school-group{display:flex;flex-direction:column;gap:4px}.demo2-puzzle-school-group-label{position:sticky;top:0;z-index:1;padding:5px 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var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-size:12px}.university-search-input:disabled{opacity:.6;cursor:not-allowed}.university-search-results{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow:auto}.university-search-option{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;text-align:left;transition:border-color .18s ease,background .18s ease,transform .18s ease}.university-search-option:hover:not(:disabled){border-color:color-mix(in srgb,var(--accent) 45%,var(--border));background:color-mix(in srgb,var(--accent) 10%,var(--surface));transform:translateY(-1px)}.university-search-option.active{border-color:color-mix(in srgb,var(--accent) 55%,var(--border));background:color-mix(in srgb,var(--accent) 14%,var(--surface))}.university-search-option:disabled{opacity:.55;cursor:not-allowed}.university-search-option span{flex:1;min-width:0}.university-search-option small{flex-shrink:0;color:var(--text3);font-size:11px}.university-search-selected{font-size:12px;color:var(--text2);display:flex;flex-wrap:wrap;gap:8px}.university-search-selected strong{font-size:12px;color:var(--text)}.university-search-selected span{color:var(--text3);font-family:IBM Plex Mono,monospace;font-size:11px}.university-search-empty{padding:12px 10px;border:1px dashed var(--border);border-radius:8px;color:var(--text3);font-size:12px;text-align:center}.demo2-picker-divider{font-size:11px;color:var(--text3);text-align:center;text-transform:uppercase;letter-spacing:.06em}.goal-university-search{flex:1}.track-university-search .university-search-results{max-height:min(42vh,320px)}@media (max-width: 1180px){.demo2-page{grid-template-columns:220px minmax(300px,1fr) 320px}}@media (max-width: 720px){.demo2-page{padding:8px;grid-template-columns:1fr;grid-template-rows:minmax(0,.95fr) minmax(0,1.05fr) minmax(0,1fr)}.demo2-focus-panel{padding:16px}.demo2-clock{font-size:52px}}.demo3-page{flex:1;min-height:0;overflow:auto;padding:18px;background:radial-gradient(circle at 50% 0%,rgba(74,222,128,.08),transparent 34%),var(--bg)}.demo3-view{width:min(1120px,100%);min-height:calc(100% - 2px);margin:0 auto;display:flex;flex-direction:column}.demo3-kicker,.demo3-section-label{color:var(--text3);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.demo3-intro,.demo3-review-hero{width:min(720px,100%);margin:24px auto 18px;text-align:center}.demo3-intro h1,.demo3-review-hero h1{margin-top:8px;color:var(--text);font-size:42px;line-height:1.05;letter-spacing:0}.demo3-intro p,.demo3-review-hero p{width:min(560px,100%);margin:12px auto 0;color:var(--text2);font-size:15px;line-height:1.6}.demo3-start-panel{width:min(860px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:12px;align-items:stretch}.demo3-subject-area,.demo3-start-side,.demo3-compact-panel,.demo3-review-card{min-width:0;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.demo3-subject-area{padding:14px}.demo3-subject-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}.demo3-subject-chip{--subject-color: var(--accent);min-width:0;display:grid;grid-template-columns:9px minmax(0,1fr) auto 18px;align-items:center;gap:8px;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);text-align:left}.demo3-subject-chip.active{border-color:color-mix(in srgb,var(--subject-color) 62%,var(--border));background:color-mix(in srgb,var(--subject-color) 13%,var(--surface2))}.demo3-subject-chip>span{width:9px;height:9px;border-radius:50%;background:var(--subject-color)}.demo3-subject-chip strong{min-width:0;overflow:hidden;color:var(--text);font-size:14px;text-overflow:ellipsis;white-space:nowrap}.demo3-subject-chip small{color:var(--text3);font-family:IBM Plex Mono,monospace;font-size:11px}.demo3-subject-chip em{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;border-radius:5px;color:var(--text3);font-size:12px;font-style:normal}.demo3-subject-chip em:hover{background:#ffffff14;color:var(--danger)}.demo3-empty-note{margin-top:10px;padding:11px;border:1px dashed var(--border2);border-radius:8px;color:var(--text2);background:var(--surface2);font-size:13px;line-height:1.5}.demo3-add-subject{margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}.demo3-color-picks{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.demo3-color-dot{width:20px;height:20px;border:2px solid transparent;border-radius:50%}.demo3-color-dot.active{border-color:#fff}.demo3-color-custom{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ff5f6d,#ffc371 28%,#47cf73,#2dd4bf 76%,#6c63ff)}.demo3-color-custom span{width:10px;height:10px;border-radius:50%;background:var(--custom-color);border:1px solid rgba(255,255,255,.82)}.demo3-add-row{display:flex;gap:8px}.demo3-add-row input{flex:1;min-width:0;padding:10px 11px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);color:var(--text);font-size:13px}.demo3-add-row button,.demo3-primary-btn,.demo3-secondary-btn{border-radius:8px;font-weight:800;transition:opacity .15s,transform .15s,background .15s}.demo3-add-row button{padding:10px 14px;background:var(--accent);color:#fff}.demo3-add-row button:disabled,.demo3-primary-btn:disabled,.demo3-secondary-btn:disabled{opacity:.45;cursor:not-allowed}.demo3-start-side{display:flex;flex-direction:column;justify-content:center;gap:14px;padding:16px}.demo3-goal-picker{display:grid;gap:6px;color:var(--text3);font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.demo3-goal-picker select,.demo3-focus-progress select{width:100%;min-height:36px;border:1px solid var(--border);border-radius:8px;background:var(--surface2);color:var(--text);font-family:IBM Plex Mono,monospace;font-size:12px;outline:none}.demo3-focus-progress select{margin-top:10px}.demo3-progress-summary span,.demo3-focus-progress span,.demo3-review-card span{display:block;color:var(--text3);font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.demo3-progress-summary strong,.demo3-focus-progress strong,.demo3-review-card strong{display:block;margin-top:4px;color:var(--text);font-family:IBM Plex 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var(--border);border-radius:8px;background:radial-gradient(circle at 50% 22%,color-mix(in srgb,var(--subject-color) 13%,transparent),transparent 36%),var(--surface)}.demo3-active-subject{align-self:center;max-width:100%;display:flex;align-items:center;gap:8px;overflow:hidden;color:var(--text2);font-size:15px;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.demo3-active-subject span{width:10px;height:10px;flex-shrink:0;border-radius:50%;background:var(--subject-color)}.demo3-clock{margin:24px 0 10px;color:var(--text);font-family:IBM Plex Mono,monospace;font-size:88px;font-weight:700;line-height:1;letter-spacing:0;text-align:center}.demo3-clock.running{color:var(--subject-color)}.demo3-clock.paused{color:var(--warning)}.demo3-focus-message{color:var(--text2);font-size:14px;text-align:center}.demo3-focus-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:24px}.demo3-focus-actions 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var(--border)}.demo3-tool-tabs button:last-child{border-right:0}.demo3-tool-tabs button.active{color:var(--text);background:var(--surface)}.demo3-tool-body{min-height:280px;max-height:min(48vh,520px);overflow:auto;padding:12px}.demo3-tool-body>.todo-card,.demo3-tool-body>.study-log-card,.demo3-tool-body>.goal-track-card,.demo3-tool-body>.puzzle-card{border:0;background:transparent;padding:0}.demo3-tool-body .todo-list,.demo3-tool-body .log-list{max-height:none}.demo3-review-grid{width:min(860px,100%);margin:0 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.demo3-review-card{padding:16px}.demo3-review-card.primary{background:linear-gradient(135deg,#70b58d29,#4ade801a),var(--surface)}.demo3-review-card p{margin-top:8px;color:var(--text2);font-size:13px;line-height:1.5}.demo3-review-actions{width:min(520px,100%);margin:18px auto 24px;display:flex;flex-direction:column;gap:10px;align-items:center}.demo3-review-actions span{color:var(--text3);font-size:12px}@media (max-width: 980px){.demo3-start-panel,.demo3-focus-view{grid-template-columns:1fr}.demo3-focus-side{display:flex}.demo3-focus-main{min-height:420px}}@media (max-width: 720px){.demo3-page{padding:10px}.demo3-intro,.demo3-review-hero{margin-top:14px}.demo3-intro h1,.demo3-review-hero h1{font-size:32px}.demo3-subject-grid,.demo3-review-grid,.demo3-focus-side,.demo3-tool-tabs{grid-template-columns:1fr}.demo3-tool-tabs{display:flex;overflow-x:auto}.demo3-tool-tabs button{min-width:78px}.demo3-focus-main{min-height:360px;padding:18px}.demo3-clock{font-size:54px}.demo3-focus-actions .demo3-primary-btn,.demo3-secondary-btn{width:100%}}.my-code-box{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.my-code-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text3)}.my-code-value{font-family:JetBrains Mono,monospace;font-size:18px;font-weight:700;color:var(--accent)}.btn-copy{padding:6px 12px;border-radius:7px;background:var(--surface2);border:1px solid var(--border);color:var(--text2);font-size:12px;font-weight:600}.btn-copy:hover{background:var(--surface3);color:var(--text)}.add-friend-row{display:flex;gap:8px}.friends-list{display:flex;flex-direction:column;gap:6px}.friend-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm)}.friend-name{flex:1;font-size:13px;font-weight:600}.friend-time{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--text2)}.btn-nudge{padding:5px 10px;border-radius:6px;background:var(--surface2);border:1px solid var(--border);color:var(--text2);font-size:12px;font-weight:600;white-space:nowrap}.btn-nudge:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-nudge:disabled{opacity:.5;cursor:not-allowed}.btn-nudge.countdown{color:var(--text3);cursor:not-allowed}.req-item{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--surface2);border-radius:var(--radius-sm);font-size:13px}.req-name{flex:1;font-weight:600}.btn-accept{padding:4px 10px;border-radius:6px;background:var(--success);color:#0f0f1a;font-size:12px;font-weight:700}.btn-decline{padding:4px 10px;border-radius:6px;background:var(--surface3);color:var(--text3);font-size:12px;font-weight:600}.nudge-option{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--surface2);border:2px solid transparent;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s;margin-bottom:6px;font-size:13px}.nudge-option:hover{border-color:var(--border2)}.nudge-option.selected{border-color:var(--accent);background:#70b58d14}.avatar-upload-box{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;border:2px dashed var(--border2);border-radius:var(--radius);transition:border-color .15s}.avatar-upload-box:hover{border-color:var(--accent)}.avatar-action-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:2px}.avatar-preview{width:80px;height:80px;border-radius:50%;object-fit:cover;border:2px solid var(--accent)}.section-title{font-size:11px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--text3);margin-bottom:10px}