:root{--bg:#0e0e10;--surface:#1a1a1f;--border:#2a2a30;--text:#e4e4e7;--text2:#8b8b94;--accent:#7c6ef0;--accent-dim:#5b4fc7;--green:#34d399}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.auth-page,body{min-height:100dvh}.auth-page{display:flex;align-items:center;justify-content:center;padding:24px}.auth-form{width:100%;max-width:360px}.auth-form h1{font-size:32px;font-weight:800;margin-bottom:28px;letter-spacing:-.5px}.auth-form input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px;color:var(--text);font-size:15px;outline:none;margin-bottom:12px}.auth-form input:focus{border-color:var(--accent)}.auth-form input::placeholder{color:var(--text2)}.auth-form button{width:100%;background:var(--accent);border:none;border-radius:10px;padding:12px;color:#fff;font-size:15px;font-weight:600;cursor:pointer;margin-bottom:16px}.auth-form button:active{background:var(--accent-dim)}.auth-form button:disabled{opacity:.5;cursor:not-allowed}.auth-form .error{color:#f87171;font-size:13px;margin-bottom:12px}.auth-form .link{display:block;text-align:center;color:var(--text2);font-size:14px;text-decoration:none}.auth-form .link:hover{color:var(--text)}.app{padding:24px 16px 80px;max-width:480px;margin:0 auto}.header{margin-bottom:28px}.header-row{display:flex;justify-content:space-between;align-items:center}.header h1{font-size:28px;font-weight:700;letter-spacing:-.5px}.header .date{margin-top:4px;display:flex;gap:8px}.date-btn,.header .date{color:var(--text2);font-size:14px;align-items:center}.date-btn{background:none;border:none;cursor:pointer;padding:0;display:inline-flex;gap:4px}.date-btn:hover{color:var(--text)}.date-chevron{font-size:10px}.logout-btn{background:none;border:none;color:var(--text2);font-size:13px;cursor:pointer;padding:4px 8px}.logout-btn:hover{color:var(--text)}.counter{display:flex;align-items:baseline;gap:8px;margin-bottom:20px}.counter .num{font-size:48px;font-weight:800;color:var(--green);line-height:1}.counter .label{color:var(--text2);font-size:15px}.streak{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 12px;font-size:13px;color:var(--text2);margin-bottom:24px}.streak strong{color:var(--text)}.add-form{display:flex;gap:8px;margin-bottom:24px}.add-form input{flex:1 1;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px;color:var(--text);font-size:15px;outline:none}.add-form input:focus{border-color:var(--accent)}.add-form input::placeholder{color:var(--text2)}.proj-picker{position:relative;flex-shrink:0}.proj-picker-btn{width:44px;height:44px;background:var(--surface);border:1px solid var(--border);border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center}.proj-picker-btn:hover{border-color:var(--accent)}.proj-picker-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0}.proj-picker-dropdown{position:absolute;top:calc(100% + 6px);left:0;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:6px;min-width:180px;z-index:40;animation:slideUp .15s ease}.proj-picker-item{display:flex;align-items:center;gap:10px;width:100%;background:none;border:none;border-radius:6px;padding:8px 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var(--border);border-radius:10px;width:46px;color:var(--text2);font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.add-form>button[type=submit]:hover{color:var(--text);border-color:var(--accent)}.add-form>button[type=submit]:active{background:var(--border)}.atoms-list{list-style:none}.atom{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.atom:last-child{border-bottom:none}.atom-check{width:22px;height:22px;border-radius:50%;border:2px solid var(--border);background:none;cursor:pointer;flex-shrink:0;transition:all .2s;display:flex;align-items:center;justify-content:center;padding:0}.atom-check.done,.atom-check:hover{border-color:var(--green)}.atom-check.done{background:var(--green)}.atom-check.done:after{content:"";display:block;width:6px;height:10px;border:solid var(--bg);border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}.atom-text{flex:1 1;font-size:15px;line-height:1.4;cursor:pointer}.atom-text:active{opacity:.7}.atom-text.done-text{text-decoration:line-through;color:var(--text2)}.atom-project{font-size:11px;color:var(--accent);background:rgba(124,110,240,.1);padding:2px 8px;border-radius:4px;flex-shrink:0;cursor:pointer}.section-label{font-size:12px;color:var(--text2);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;margin-top:8px}.empty-state{text-align:center;color:var(--text2);padding:40px 0;font-size:14px}.proj-modal{max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-title{font-size:16px;font-weight:700}.modal-close{background:none;border:none;color:var(--text2);font-size:22px;cursor:pointer;padding:0 4px}.modal-close:hover{color:var(--text)}.proj-list{margin-bottom:16px}.proj-row-wrap{border-bottom:1px solid var(--border)}.proj-row-wrap:last-child{border-bottom:none}.proj-row{display:flex;align-items:center;gap:10px;padding:8px 0}.proj-name{font-size:14px;flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.proj-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.proj-dot-btn{background:none;border:2px solid var(--border);border-radius:50%;width:28px;height:28px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:0}.proj-dot-btn:hover{border-color:var(--text2)}.proj-del{background:none;border:none;color:var(--text2);cursor:pointer;font-size:16px;padding:2px 4px}.proj-del:hover{color:#f87171}.proj-color-panel{padding:8px 0 4px}.proj-create{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:12px}.proj-create-top{display:flex;gap:8px;margin-bottom:10px}.proj-create-top input{flex:1 1;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px 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var(--border);border-radius:16px;padding:18px}.edit-label{font-size:12px;color:var(--text2);display:block;margin-bottom:6px;margin-top:14px}.edit-label:first-of-type{margin-top:0}.edit-input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-size:15px;outline:none}.edit-input:focus{border-color:var(--accent)}.edit-proj-list{display:flex;flex-wrap:wrap;gap:6px}.edit-proj-item{display:inline-flex;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:6px 12px;color:var(--text);font-size:13px;cursor:pointer}.edit-proj-item:hover{border-color:var(--text2)}.edit-proj-item-active{border-color:var(--accent);background:rgba(124,110,240,.1)}.edit-actions{display:flex;justify-content:space-between;margin-top:20px;gap:12px}.edit-delete-btn{background:none;border:1px solid var(--border);border-radius:8px;padding:10px 16px;color:#f87171;font-size:14px;cursor:pointer}.edit-delete-btn:hover{background:hsla(0,91%,71%,.1);border-color:#f87171}.edit-save-btn{flex:1 1;background:var(--accent);border:none;border-radius:8px;padding:10px 16px;color:#fff;font-size:14px;font-weight:600;cursor:pointer}.edit-save-btn:disabled{opacity:.3;cursor:not-allowed}.edit-save-btn:not(:disabled):active{background:var(--accent-dim)}.plus-one{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);font-size:64px;font-weight:800;color:var(--green);pointer-events:none;animation:popUp .6s ease forwards;z-index:100}@keyframes popUp{0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}30%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}to{opacity:0;transform:translate(-50%,-70%) scale(1)}}.victory-overlay{position:fixed;inset:0;z-index:150;display:flex;align-items:center;justify-content:center;padding:24px;cursor:pointer;animation:fadeIn .2s ease}.victory-modal{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px 28px;text-align:center;max-width:320px;width:100%;animation:victoryPop .4s cubic-bezier(.175,.885,.32,1.275) forwards}@keyframes victoryPop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}.victory-emoji{font-size:56px;margin-bottom:12px}.victory-title{font-size:24px;font-weight:800;color:var(--green);margin-bottom:8px;letter-spacing:-.3px}.victory-text{font-size:15px;color:var(--text2);line-height:1.5}.today-btn{background:none;border:1px solid var(--border);border-radius:6px;color:var(--accent);font-size:12px;padding:2px 8px;margin-left:8px;cursor:pointer}.today-btn:hover{background:var(--surface)}.cal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.cal-modal{width:100%;max-width:360px;animation:slideUp .2s ease}@keyframes slideUp{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}.cal{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px}.cal-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.cal-nav button{background:none;border:none;color:var(--text2);font-size:20px;cursor:pointer;padding:4px 10px;border-radius:6px}.cal-nav button:hover{background:var(--bg);color:var(--text)}.cal-month{font-size:14px;font-weight:600}.cal-weekdays{text-align:center;font-size:11px;color:var(--text2);margin-bottom:6px}.cal-grid,.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr)}.cal-grid{grid-gap:2px;gap:2px}.cal-day,.cal-empty{aspect-ratio:1}.cal-day{display:flex;flex-direction:column;align-items:center;justify-content:center;background:none;border:none;border-radius:8px;color:var(--text);font-size:13px;cursor:pointer;position:relative;gap:2px}.cal-day:hover{background:var(--bg)}.cal-day-today{color:var(--accent);font-weight:700}.cal-day-selected{background:var(--accent)!important;color:#fff;font-weight:700}.cal-dot{width:4px;height:4px;border-radius:50%;background:var(--text2);position:absolute;bottom:4px}.cal-dot-done{background:var(--green)}.cal-day-selected .cal-dot{background:hsla(0,0%,100%,.6)}.cal-day-selected .cal-dot-done{background:#fff}.header-actions{display:flex;align-items:center;gap:12px}.stats-link{color:var(--text2);font-size:13px;text-decoration:none}.stats-link:hover{color:var(--text)}.back-link{color:var(--text2);text-decoration:none;font-size:14px}.back-link:hover{color:var(--text)}.stats-title{font-size:22px;font-weight:700;margin-top:8px;letter-spacing:-.3px}.stats-summary{display:flex;gap:8px;margin-bottom:20px}.stats-card{flex:1 1;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px;display:flex;flex-direction:column;align-items:center;gap:2px}.stats-card-num{font-size:22px;font-weight:800;color:var(--green)}.stats-card-label{font-size:11px;color:var(--text2)}.chart-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.range-tabs{display:flex;gap:4px}.range-tab{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 14px;color:var(--text2);font-size:13px;cursor:pointer}.range-tab:hover{color:var(--text)}.range-tab-active{background:var(--accent);border-color:var(--accent);color:#fff}.mode-tabs{display:flex;gap:2px}.mode-tab{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:6px 10px;color:var(--text2);cursor:pointer;display:flex;align-items:center}.mode-tab:hover{color:var(--text)}.mode-tab-active{background:var(--accent);border-color:var(--accent);color:#fff}.chart-container{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 12px 8px;margin-bottom:16px}.chart{display:flex;align-items:flex-end;gap:2px;height:180px}.chart-col{height:100%;min-width:0}.chart-bar-wrapper,.chart-col{flex:1 1;display:flex;flex-direction:column;align-items:center}.chart-bar-wrapper{width:100%;justify-content:flex-end}.chart-bar-count{font-size:9px;color:var(--text2);margin-bottom:2px}.chart-bar{width:100%;max-width:24px;border-radius:3px 3px 0 0;overflow:hidden;display:flex;flex-direction:column-reverse;min-height:0}.chart-segment{width:100%;min-height:2px}.chart-label{font-size:9px;color:var(--text2);margin-top:4px;white-space:nowrap}.chart-label-dim{opacity:.4}.chart-months{display:flex;margin-top:4px}.chart-month-label{font-size:10px;color:var(--text2);text-align:center}.chart-legend{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.legend-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text2)}.legend-dot{width:8px;height:8px;border-radius:50%}.line-chart-svg{width:100%;height:180px}.loading{display:flex;align-items:center;justify-content:center;min-height:100dvh;color:var(--text2);font-size:15px}