@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');
:root{--bg:#f5f7f4;--surface:#fff;--ink:#1d2922;--muted:#78847b;--line:#e8ede8;--green:#27845a;--green-dark:#176b45;--green-soft:#e9f5ed;--amber:#f0b65c;--shadow:0 8px 28px rgba(31,57,40,.055)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',sans-serif;font-size:14px}.app-shell{max-width:1180px;margin:0 auto;padding:42px 28px 28px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:1.45px;font-weight:700;color:var(--green);margin:0 0 8px}.topbar h1{font:800 30px 'Manrope',sans-serif;letter-spacing:-1.1px;margin:0}.subtitle{margin:6px 0 0;color:var(--muted)}.date-control{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px 12px;box-shadow:var(--shadow)}.icon-btn,.tiny-btn{border:0;background:#f3f6f3;color:#42564a;border-radius:9px;width:30px;height:30px;font-size:22px;cursor:pointer}.date-label{text-align:center;min-width:112px}.date-label span{display:block;color:var(--muted);font-size:11px;margin-bottom:3px}.date-label strong{font-size:13px}.stats-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:14px;margin-bottom:18px}.stat-card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow)}.stat-card{padding:18px 20px;min-height:112px}.primary-stat{background:#edf6ef}.stat-label{display:block;color:var(--muted);font-size:12px;margin-bottom:12px}.stat-value{display:flex;align-items:baseline;gap:9px}.stat-value strong{font:800 27px 'Manrope';letter-spacing:-1px}.stat-value span{font-size:11px;color:var(--muted)}.progress-track{height:6px;border-radius:10px;background:#dce9df;margin-top:13px;overflow:hidden}.progress-fill{height:100%;width:0;background:var(--green);border-radius:10px;transition:width .25s}.stat-number{display:block;font:800 23px 'Manrope';letter-spacing:-.7px;margin:2px 0 5px}.stat-hint{font-size:11px;color:var(--muted)}.content-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:18px}.panel{padding:21px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px}.section-heading h2{font:700 18px 'Manrope';margin:0;letter-spacing:-.4px}.section-heading h3{font:700 15px 'Manrope';margin:0}.soft-pill{background:#f2f5f2;color:#718075;padding:6px 10px;border-radius:30px;font-size:10px;font-weight:700}.soft-pill.done{background:var(--green-soft);color:var(--green)}.habit-list{display:grid;grid-template-columns:1fr 1fr;gap:9px}.habit-item{display:flex;align-items:center;gap:10px;border:1px solid var(--line);padding:11px 12px;border-radius:11px;min-height:48px;cursor:pointer;transition:.15s}.habit-item:hover{border-color:#b7d5c1;background:#fbfdfb}.habit-item.checked{background:#f0f8f2;border-color:#d2e8d8}.habit-item input{appearance:none;width:17px;height:17px;border:1.5px solid #c6d0c8;border-radius:5px;margin:0;flex:none;cursor:pointer;position:relative}.habit-item input:checked{background:var(--green);border-color:var(--green)}.habit-item input:checked:after{content:'✓';position:absolute;color:white;font-size:12px;left:2px;top:-1px;font-weight:700}.habit-item span{font-size:12px;font-weight:600;line-height:1.35}.habit-item.checked span{color:#52725e}.study-box{margin-top:22px;padding:17px;background:#fafcf9;border:1px solid var(--line);border-radius:13px}.compact-heading{margin-bottom:13px}.compact-heading strong{font:700 14px 'Manrope';color:var(--green)}.study-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.study-fields label{font-size:12px;font-weight:700}.study-fields label span{display:block;color:var(--muted);font-size:10px;font-weight:400;margin:4px 0 7px}.study-fields input,.steps-input-wrap input{width:100%;border:1px solid #e1e8e1;background:#fff;border-radius:9px;padding:10px 11px;font:600 13px 'DM Sans';color:var(--ink);outline:none}.study-fields input:focus,.steps-input-wrap input:focus,textarea:focus{border-color:#82b995;box-shadow:0 0 0 3px #e9f5ed}.field-note{font-size:10px;color:var(--muted);margin:9px 0 0;line-height:1.5}.steps-box{margin-top:16px;display:flex;justify-content:space-between;align-items:center;gap:15px}.steps-box>label,.notes-box>label{font-size:12px;font-weight:700}.steps-input-wrap{width:155px;position:relative}.steps-input-wrap input{padding-right:48px}.steps-input-wrap span{position:absolute;right:11px;top:11px;color:var(--muted);font-size:10px}.notes-box{margin-top:16px}.notes-box textarea{display:block;width:100%;margin-top:8px;border:1px solid #e1e8e1;border-radius:9px;padding:11px;font:12px 'DM Sans';resize:vertical;outline:none}.save-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:15px}.save-row span{font-size:10px;color:var(--muted)}.button{border:0;border-radius:9px;padding:9px 12px;font:600 11px 'DM Sans';cursor:pointer}.button-light{background:#f0f4f0;color:#536258}.side-column{display:flex;flex-direction:column;gap:18px}.chart-panel{padding-bottom:15px}.section-heading select{border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#fff;color:#536258;font:600 11px 'DM Sans'}.chart-legend{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted)}.chart-legend span{display:flex;align-items:center;gap:7px}.chart-legend i{width:8px;height:8px;background:var(--green);border-radius:50%}.chart-legend strong{color:var(--green);font-size:11px}.chart-wrap{margin-top:12px;width:100%;height:190px}.chart-wrap canvas{width:100%;height:190px;display:block}.chart-caption{font-size:10px;color:var(--muted);margin:4px 0 0}.calendar-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:700;margin:4px 0 13px}.calendar-head div{display:flex;gap:5px}.tiny-btn{width:24px;height:24px;font-size:17px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.weekday-row{margin-bottom:7px}.weekday-row span{text-align:center;font-size:9px;color:var(--muted);font-weight:700}.calendar-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:10px;color:#69766d;background:#f4f6f4;cursor:pointer;border:1px solid transparent}.calendar-day.empty{background:transparent;cursor:default}.calendar-day.level-1{background:#e4f1e7;color:#467755}.calendar-day.level-2{background:#a9d5b6;color:#245d39}.calendar-day.level-3{background:#27845a;color:white}.calendar-day.selected{outline:2px solid #1b4f34;outline-offset:1px}.calendar-day.today{border-color:#6a9d7b;font-weight:800}.calendar-key{display:flex;flex-wrap:wrap;gap:12px;margin-top:13px;color:var(--muted);font-size:9px}.calendar-key span{display:flex;align-items:center;gap:5px}.calendar-key i{width:9px;height:9px;border-radius:3px;background:#f0f3f0}.calendar-key .level-1{background:#e4f1e7}.calendar-key .level-2{background:#a9d5b6}.calendar-key .level-3{background:#27845a}.target-panel{padding:17px 20px}.target-row{display:flex;justify-content:space-between;align-items:center}.target-row h3{font:700 14px 'Manrope';margin:0}.target-row strong{font:700 13px 'Manrope';color:var(--green)}.target-panel input{width:100%;accent-color:var(--green);margin:15px 0 0}.target-foot{display:flex;justify-content:space-between;color:#9aa49c;font-size:9px;margin-top:2px}.footer{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:22px 3px 0;color:#8a958c;font-size:10px}.footer>div{display:flex;gap:17px}.text-btn{border:0;background:none;color:var(--green);font:600 10px 'DM Sans';cursor:pointer;padding:4px}.danger-text{color:#b45a51}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:#24372b;color:#fff;padding:10px 15px;border-radius:10px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:1fr}.side-column{display:grid;grid-template-columns:1fr 1fr}.target-panel{grid-column:1/-1}}
@media(max-width:600px){.app-shell{padding:25px 14px}.topbar{align-items:flex-start;flex-direction:column}.topbar h1{font-size:26px}.date-control{align-self:stretch;justify-content:center}.stats-grid{gap:9px}.stat-card{padding:14px;min-height:100px}.stat-value strong{font-size:23px}.stat-number{font-size:20px}.content-grid{gap:12px}.panel{padding:16px}.habit-list{grid-template-columns:1fr}.side-column{display:flex}.study-fields{gap:7px}.study-fields input{padding:9px 7px}.footer{align-items:flex-start;flex-direction:column}.save-row{align-items:flex-start;flex-direction:column}.calendar-grid{gap:5px}}