:root{--bg: #0f172a;--bg-elev: #1e293b;--bg-card: #1e293b;--border: #334155;--text: #e2e8f0;--text-dim: #94a3b8;--accent: #38bdf8;--accent-strong: #0ea5e9;--danger: #f87171;--ok: #4ade80;--warn: #fbbf24;--radius: 14px;--nav-w: 240px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{font:inherit;cursor:pointer}.app{display:flex;min-height:100%}.sidebar{width:var(--nav-w);flex-shrink:0;background:var(--bg-elev);border-right:1px solid var(--border);padding:20px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px}.brand{font-weight:700;font-size:1.2rem;padding:6px 12px 18px;display:flex;align-items:center;gap:10px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;color:var(--text-dim);font-weight:500}.nav-link.active,.nav-link:hover{background:#38bdf81f;color:var(--text)}.nav-icon{font-size:1.2rem;width:1.4rem;text-align:center}.sidebar-footer{margin-top:auto;font-size:.8rem;color:var(--text-dim);padding:0 12px}.content{flex:1;min-width:0;padding:28px clamp(16px,4vw,40px) 100px;max-width:1100px;margin:0 auto;width:100%}.bottom-nav{display:none}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}.page-head h1{margin:0;font-size:1.6rem}.subtitle{color:var(--text-dim);margin:4px 0 0;font-size:.92rem}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card h3{margin:0 0 4px}.muted{color:var(--text-dim);font-size:.88rem}.row{display:flex;align-items:center;gap:10px}.spread{justify-content:space-between}.tag{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;border-radius:999px;background:#94a3b826;color:var(--text-dim)}.tag.overdue{background:#f871712e;color:var(--danger)}.tag.due-soon{background:#fbbf242e;color:var(--warn)}.tag.ok{background:#4ade8029;color:var(--ok)}.btn{border:1px solid var(--border);background:var(--bg-elev);color:var(--text);padding:9px 16px;border-radius:10px;font-weight:600;display:inline-flex;align-items:center;gap:8px}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent-strong);border-color:var(--accent-strong);color:#06283d}.btn.primary:hover{background:var(--accent)}.btn.ghost{background:transparent}.btn.danger{color:var(--danger);border-color:transparent;background:transparent;padding:6px 8px}.btn.small{padding:6px 11px;font-size:.85rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#020617b3;display:flex;align-items:flex-end;justify-content:center;padding:0;z-index:50}.modal{background:var(--bg-elev);border:1px solid var(--border);border-radius:18px 18px 0 0;padding:22px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal h2{margin:0 0 16px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:.85rem;color:var(--text-dim)}input,textarea,select{font:inherit;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:11px 12px;width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}textarea{min-height:72px;resize:vertical}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}.check{width:24px;height:24px;border-radius:7px;border:2px solid var(--border);background:transparent;flex-shrink:0;display:grid;place-items:center;color:var(--bg)}.check.done{background:var(--ok);border-color:var(--ok)}.goal-item{display:flex;gap:14px;align-items:flex-start}.goal-item.done .goal-title{text-decoration:line-through;color:var(--text-dim)}.goal-title{font-weight:600}.list{display:flex;flex-direction:column;gap:12px}.center-screen{min-height:100vh;display:grid;place-items:center;text-align:center;padding:24px}.empty{text-align:center;color:var(--text-dim);padding:48px 16px;border:1px dashed var(--border);border-radius:var(--radius)}.dash-icon{font-size:1.8rem}.icon-img{border-radius:9px;object-fit:cover;background:var(--bg)}.icon-fallback{display:grid;place-items:center;border-radius:9px;background:#38bdf829;color:var(--accent);font-weight:700}.icon-preview{width:48px;height:48px;border-radius:10px;border:1px solid var(--border);display:grid;place-items:center;overflow:hidden;flex-shrink:0}.icon-preview img{width:100%;height:100%;object-fit:cover}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.toggle-row:last-child{border-bottom:none}.switch{position:relative;width:44px;height:26px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.switch .slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border);border-radius:999px;transition:.2s}.switch .slider:before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+.slider{background:var(--accent-strong)}.switch input:checked+.slider:before{transform:translate(18px)}.activity{margin:40px auto 0;max-width:560px;text-align:center}.activity h2{font-size:1.1rem;margin-bottom:14px}.activity-list{display:flex;flex-direction:column;gap:8px;text-align:left}.activity-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;font-size:.9rem}@media (max-width: 760px){.sidebar{display:none}.content{padding:18px 16px 88px}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--bg-elev);border-top:1px solid var(--border);padding:8px 4px calc(8px + env(safe-area-inset-bottom));justify-content:space-around;z-index:40}.bottom-nav .nav-link{flex-direction:column;gap:3px;font-size:.7rem;padding:4px 8px;border-radius:8px}.bottom-nav .nav-icon{font-size:1.35rem}.modal{border-radius:18px;margin:12px}.modal-backdrop{align-items:center}}