:root{color-scheme:light dark;--bg:#f5f6f2;--card:#fff;--fg:#202c25;--muted:#647168;--line:#dce3dc;--accent:#38624c;--soft:#e8f0e9;--bad:#a32f35;--shadow:0 8px 28px #1a312508}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}main{max-width:760px;margin:auto;padding:calc(28px + env(safe-area-inset-top)) 18px calc(100px + env(safe-area-inset-bottom))}h1{font-size:clamp(26px,5vw,34px);line-height:1.2;margin:8px 0 24px;overflow-wrap:anywhere;letter-spacing:-.8px}h2{font-size:22px;line-height:1.3;margin:0 0 18px}p{margin:8px 0}.eyebrow{color:var(--muted);font-size:12px;letter-spacing:2px;text-transform:uppercase}.toolbar{display:flex;align-items:center;gap:8px;margin-bottom:20px;flex-wrap:wrap}.toolbar .spacer{flex:1}button,input{font:inherit}button,.button{min-height:44px;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--fg);border-radius:12px;padding:10px 15px;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;gap:8px}button:hover{background:var(--soft)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.primary:hover{filter:brightness(1.1);background:var(--accent)}.danger{color:var(--bad)}:focus-visible{outline:3px solid #719b83;outline-offset:3px}.cards{display:grid;gap:14px}.project-card{display:block;text-align:left;padding:22px;width:100%;background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.card-name{font-weight:650;font-size:20px;overflow-wrap:anywhere;margin-bottom:20px}.progress-label{display:flex;justify-content:space-between;color:var(--muted);font-size:14px;gap:16px}.progress-label strong{color:var(--accent)}progress{appearance:none;display:block;border:0;border-radius:10px;width:100%;height:6px;overflow:hidden;background:var(--line);margin-top:10px}progress::-webkit-progress-bar{background:var(--line)}progress::-webkit-progress-value{background:var(--accent);border-radius:10px}progress::-moz-progress-bar{background:var(--accent)}.add-project{width:100%;margin-top:20px}.empty{text-align:center;padding:48px 16px;color:var(--muted);border:1px dashed var(--line);border-radius:20px}.empty strong{display:block;color:var(--fg);font-size:20px;margin-bottom:8px}.summary{padding:20px;background:var(--soft);border-radius:18px;margin-bottom:24px}.tasks{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:18px;background:var(--card);overflow:hidden}.task{padding:14px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line)}.task:last-child{border-bottom:0}.task label{display:flex;align-items:flex-start;gap:12px;flex:1;min-width:0;cursor:pointer;min-height:44px;padding:10px 0}.task input{width:24px;height:24px;flex:none;accent-color:var(--accent);margin:0}.task span{overflow-wrap:anywhere}.task.done label span{text-decoration:line-through;color:var(--muted)}.task details{position:relative;flex:none}.task summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:center;width:44px;height:44px;font-size:22px;border-radius:10px}.task summary::-webkit-details-marker{display:none}.task-menu{display:flex;flex-wrap:wrap;gap:6px;padding:6px 0 4px}.task:has(details[open]){flex-wrap:wrap}.task details[open]{width:100%}.task details[open] summary{margin-left:auto}.task-menu button{flex:1;font-size:14px;padding:8px}.add-task{display:flex;gap:10px;margin-top:18px;position:sticky;bottom:12px;padding:10px;background:var(--bg);border-radius:16px;border:1px solid var(--line)}input[type=text],input[type=password],input:not([type]){min-width:0;width:100%;background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:12px;padding:12px;min-height:48px;font-size:16px}.add-task input{flex:1}.hint{font-size:13px;color:var(--muted);margin-top:20px}.login{max-width:390px;margin:12vh auto 0}.login form{display:grid;gap:14px}.login h1{margin-bottom:12px}.login p{color:var(--muted);margin-bottom:24px}dialog{color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;width:min(440px,calc(100% - 32px));box-shadow:0 24px 90px #0003}dialog::backdrop{background:#14261d70}dialog input{margin:8px 0 24px}.dialog-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}#notice{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:100;max-width:calc(100% - 28px);width:max-content;padding:14px 20px;background:var(--fg);color:var(--bg);border-radius:14px;box-shadow:0 4px 24px #0003}#notice.error{background:#8e2931;color:#fff}.loading{text-align:center;margin:24vh 0;color:var(--muted)}@media(min-width:640px){main{padding-top:54px}.cards{grid-template-columns:1fr 1fr}.task-menu{justify-content:flex-end}.task-menu button{flex:none}}@media(prefers-color-scheme:dark){:root{--bg:#131a16;--card:#1c2620;--fg:#e6ede7;--muted:#9bad9f;--line:#334137;--accent:#82b797;--soft:#24392c}.primary{color:#101f15}}@media(prefers-reduced-motion:no-preference){button,progress{transition:background .15s ease,opacity .15s ease}.project-card{animation:appear .2s ease}@keyframes appear{from{opacity:.3;transform:translateY(4px)}to{opacity:1;transform:none}}}