:root{--bg:#f8f7ff;--card:#ffffff;--card-2:#fcfcff;--text:#1a1c2e;--muted:#6b7289;--border:#ece9ff;--accent:#6c5ce7;--accent-2:#a29bfe;--accent-3:#7c6cf6;--ok:#00b894;--radius:20px;--shadow: 0 8px 30px rgba(108,92,231,.08), 0 1px 3px rgba(0,0,0,.05);--shadow-lg: 0 20px 60px rgba(108,92,231,.15)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}button{font-family:inherit}#app{position:relative;min-height:100vh;overflow:hidden;isolation:isolate}.bg-gradient{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;background:radial-gradient(1200px 800px at 20% -10%,#e9e6ff 0%,transparent 60%),radial-gradient(900px 600px at 90% 0%,#fff3d6 0%,transparent 60%),linear-gradient(180deg,#fbfbff,#f3f1ff)}.bg-orb{position:fixed;z-index:-1;filter:blur(40px);opacity:.6;border-radius:50%}.orb-1{width:420px;height:420px;left:-80px;top:120px;background:radial-gradient(circle at 30% 30%,#a29bfe,#6c5ce7)}.orb-2{width:520px;height:520px;right:-120px;top:260px;background:radial-gradient(circle at 30% 30%,#ffeaa7,#fdcb6e);opacity:.35}.header{position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffb3;border-bottom:1px solid rgba(236,233,255,.8)}.header-inner{max-width:680px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}.logo{display:flex;align-items:center;gap:14px}.logo-icon{width:48px;height:48px;display:grid;place-items:center;background:var(--text);color:#fff;border-radius:14px;font-size:22px;box-shadow:var(--shadow)}.logo h1{margin:0;font-family:Manrope,sans-serif;font-weight:800;font-size:18px;letter-spacing:-.02em;line-height:1}.logo p{margin:2px 0 0;color:var(--muted);font-size:13px;font-weight:500}.container{max-width:680px;margin:0 auto;padding:24px 20px 60px;display:flex;flex-direction:column;gap:16px}.card{background:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(236,233,255,.9);border-radius:var(--radius);box-shadow:var(--shadow)}.stats-card{padding:20px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{background:var(--card-2);border:1px solid var(--border);border-radius:16px;padding:14px;text-align:center}.stat-num{font-family:Manrope,sans-serif;font-weight:800;font-size:28px;line-height:1;display:block}.stat-num.accent{color:var(--accent)}.stat-num.muted{color:var(--muted)}.stat-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:6px;display:block}.progress-wrap{margin-top:18px}.progress-head{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--muted)}#progressPct{color:var(--accent);font-weight:700}.progress-track{height:10px;background:#eeeaff;border-radius:999px;overflow:hidden;margin-top:8px}.progress-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--accent) 0%,var(--accent-2) 100%);border-radius:999px;transition:width .5s cubic-bezier(.22,1,.36,1)}.progress-hint{margin:10px 0 0;font-size:13px;color:var(--muted)}.add-card{padding:18px}.add-form{display:flex;flex-direction:column;gap:12px}.input-wrap{position:relative}.input-wrap input{width:100%;height:52px;padding:0 44px 0 18px;border:1.5px solid var(--border);border-radius:14px;font-size:15px;font-weight:500;outline:none;transition:all .2s;background:#fff}.input-wrap input:focus{border-color:var(--accent-2);box-shadow:0 0 0 4px #6c5ce71f}.input-wrap input::placeholder{color:#9aa0b5}.input-icon{position:absolute;right:14px;top:50%;transform:translateY(-50%);width:28px;height:28px;display:grid;place-items:center;background:var(--text);color:#fff;border-radius:9px;font-size:16px;line-height:1}.add-row{display:flex;gap:10px}.select-wrap{flex:1;position:relative}.select-wrap select{width:100%;height:46px;padding:0 36px 0 14px;border:1.5px solid var(--border);border-radius:14px;background:#fff;font-size:14px;font-weight:500;color:var(--text);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.select-wrap:after{content:"▾";position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none;font-size:12px}.btn-primary{height:46px;padding:0 22px;border:none;border-radius:14px;background:var(--text);color:#fff;font-weight:700;font-size:14px;cursor:pointer;transition:transform .1s,opacity .2s;white-space:nowrap}.btn-primary:hover{opacity:.92}.btn-primary:active{transform:scale(.98)}.quick-add{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.quick-chip{padding:7px 12px;border-radius:999px;border:1px solid var(--border);background:#fff;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;color:var(--text)}.quick-chip:hover{border-color:var(--accent-2);background:#f5f3ff;transform:translateY(-1px)}.controls{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:2px 4px}.tabs{display:flex;gap:6px;background:#fff;border:1px solid var(--border);padding:4px;border-radius:14px;box-shadow:var(--shadow)}.tab{padding:8px 14px;border:none;background:transparent;border-radius:10px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s}.tab.active{background:var(--text);color:#fff;box-shadow:0 4px 12px #1a1c2e26}.btn-ghost{border:1px solid var(--border);background:#fff;padding:8px 14px;border-radius:12px;font-size:13px;font-weight:600;cursor:pointer;color:var(--text);transition:all .15s}.btn-ghost:hover{background:#f5f3ff;border-color:var(--accent-2)}.btn-ghost.small{height:36px;white-space:nowrap}.btn-ghost:disabled{opacity:.45;cursor:not-allowed}.list-card{padding:8px;min-height:220px}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.empty{padding:40px 20px;text-align:center;display:none}.empty.show{display:block}.empty-icon{font-size:42px;margin-bottom:12px}.empty h3{margin:0;font-family:Manrope,sans-serif;font-weight:800}.empty p{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.5}.item{display:flex;align-items:center;gap:12px;padding:14px 12px;border-radius:16px;transition:all .2s;border:1px solid transparent}.item:hover{background:#f8f7ff;border-color:#ece9ff}.item.done{opacity:.62}.item.done .item-text{text-decoration:line-through;color:var(--muted)}.item-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.item-text{font-size:15px;font-weight:500;line-height:1.3;word-break:break-word;cursor:pointer}.item-text[contenteditable=true]{outline:2px solid var(--accent-2);border-radius:6px;padding:2px 6px;background:#fff}.cat{font-size:11px;font-weight:700;letter-spacing:.03em;display:inline-flex;align-items:center;gap:6px;width:fit-content;padding:4px 8px;border-radius:999px;border:1px solid transparent}.cat-dot{width:7px;height:7px;border-radius:50%}.check{width:26px;height:26px;min-width:26px;border-radius:9px;border:1.8px solid #d9d6ff;background:#fff;display:grid;place-items:center;cursor:pointer;transition:all .2s;font-size:14px;color:transparent}.check:hover{border-color:var(--accent)}.item.done .check{background:var(--ok);border-color:var(--ok);color:#fff}.item-actions{display:flex;gap:6px;opacity:0;transition:opacity .15s}.item:hover .item-actions,.item:focus-within .item-actions{opacity:1}.icon-btn{width:32px;height:32px;border-radius:10px;border:1px solid var(--border);background:#fff;display:grid;place-items:center;cursor:pointer;font-size:13px;transition:all .15s}.icon-btn:hover{background:#fff;border-color:#d9d6ff;transform:translateY(-1px)}.icon-btn.delete:hover{background:#fff1f1;border-color:#fcc;color:#e55050}.footer-hint{text-align:center;font-size:12px;color:var(--muted);margin:4px 0 0}.header-actions{display:flex;gap:8px;align-items:center}.sync-dot{width:8px;height:8px;border-radius:50%;background:#ddd;display:inline-block;margin-left:6px;vertical-align:middle}.sync-dot.on{background:var(--ok);box-shadow:0 0 0 4px #00b8942e}.sync-dot.syncing{background:#fdcb6e;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:20px}.modal.hidden{display:none}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#1a1c2e73;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-card{position:relative;background:#fff;border-radius:20px;padding:22px;width:min(480px,100%);box-shadow:var(--shadow-lg);border:1px solid var(--border)}.modal-card h2{margin:0;font-family:Manrope,sans-serif;font-weight:800;font-size:18px}.modal-desc{margin:8px 0 14px;color:var(--muted);font-size:13px;line-height:1.5}.modal-close{position:absolute;right:12px;top:12px;width:32px;height:32px;border-radius:10px;border:1px solid var(--border);background:#fff;cursor:pointer}.sync-status{font-size:13px;font-weight:600;padding:10px 12px;border-radius:12px;background:#f8f7ff;border:1px solid var(--border);margin-bottom:12px}.sync-status.on{background:#eefaf6;border-color:#b8f0e0;color:#00664a}.sync-row{display:flex;gap:8px}.sync-row input{flex:1;height:46px;padding:0 14px;border:1.5px solid var(--border);border-radius:14px;font-size:14px;font-weight:500;outline:none}.sync-row input:focus{border-color:var(--accent-2);box-shadow:0 0 0 4px #6c5ce71f}.sync-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.btn-ghost.danger{color:#d63031}.btn-ghost.danger:hover{background:#fff1f1;border-color:#ffc9c9}.modal-hint{margin:12px 0 0;color:var(--muted);font-size:12px;line-height:1.5}.modal-hint code{background:#f1f0ff;padding:2px 6px;border-radius:6px;font-size:11px}@media (max-width:600px){.header-inner{padding:14px 16px}.container{padding:16px 14px 40px}.stats{grid-template-columns:repeat(3,1fr)}.stat{padding:12px 8px}.stat-num{font-size:22px}.item-actions{opacity:1}}