:root{color-scheme:dark;--bg: #06080c;--surface-1: #0e1218;--surface-2: #141a22;--surface-3: #1b2430;--border: #263240;--text: #f7f9fc;--text-2: #9aa6b5;--cyan: #39d6ef;--cyan-strong: #14b7d1;--focus: #f4c95d;--experiment: #a58bff;--success: #67d69a;--warning: #f0a95c;--danger: #ff6f7d;--r-sm: 10px;--r-md: 14px;--r-lg: 18px;--r-xl: 22px}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg)}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}.app-shell{width:min(100%,520px);min-height:100dvh;margin:0 auto;background:var(--bg);padding-bottom:92px}.topbar{position:sticky;top:0;z-index:20;padding:calc(env(safe-area-inset-top) + 12px) 16px 10px;background:linear-gradient(180deg,#06080cfa 70%,#06080c00)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand-logo{height:34px;width:auto;max-width:260px;object-fit:contain;object-position:left center}.avatar{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--border);border-radius:50%;background:var(--surface-2);color:var(--cyan);font-weight:800;font-size:12px}.page{padding:4px 16px 24px}.page h1{margin:10px 0 5px;font-size:28px;line-height:1.05;letter-spacing:-.025em}.page-subtitle{margin:0 0 18px;color:var(--text-2);font-size:13px}.section-label{margin:22px 2px 8px;color:var(--text-2);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.card{background:linear-gradient(180deg,var(--surface-2),var(--surface-1));border:1px solid var(--border);border-radius:var(--r-lg);padding:15px;margin:12px 0}.card--hero{border-color:color-mix(in srgb,var(--cyan) 36%,transparent);background:linear-gradient(145deg,#13212a,var(--surface-1) 68%)}.card--ai{border-color:color-mix(in srgb,var(--cyan) 28%,transparent)}.card-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;font-size:13px;font-weight:800}.meta{color:var(--text-2);font-size:10px}.badges{display:flex;flex-wrap:wrap;gap:6px}.badge,.chip{min-height:32px;display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;background:#ffffff06;color:var(--text-2);font-size:11px;font-weight:700;padding:6px 10px}.badge--cyan,.chip--active{color:var(--cyan);border-color:color-mix(in srgb,var(--cyan) 45%,transparent);background:color-mix(in srgb,var(--cyan) 8%,transparent)}.badge--violet{color:var(--experiment);border-color:color-mix(in srgb,var(--experiment) 45%,transparent);background:color-mix(in srgb,var(--experiment) 8%,transparent)}.badge--gold{color:var(--focus);border-color:color-mix(in srgb,var(--focus) 45%,transparent);background:color-mix(in srgb,var(--focus) 8%,transparent)}.quick-grid,.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-tile,.area-tile{min-height:82px;padding:14px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-md);color:var(--text);text-align:left}.quick-tile strong{display:block;margin-top:8px;font-size:13px}.quick-tile small{display:block;margin-top:2px;color:var(--text-2);font-size:10px}.area-tile{min-height:48px;display:flex;align-items:center;font-size:12px;font-weight:750}.focus-row{display:grid;grid-template-columns:26px 1fr auto;gap:10px;align-items:start;padding:11px 0;border-top:1px solid rgba(255,255,255,.06)}.focus-row:first-of-type{border-top:0}.focus-num{width:26px;height:26px;display:grid;place-items:center;border-radius:8px;background:var(--cyan);color:#031015;font-size:11px;font-weight:900}.focus-text{font-size:13px;line-height:1.4}.icon-button{min-width:44px;min-height:44px;border:0;background:transparent;color:var(--text-2);border-radius:12px}.button-row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.button{min-height:44px;border:1px solid var(--border);border-radius:12px;padding:9px 13px;background:var(--surface-3);color:var(--text);font-size:12px;font-weight:800}.button--primary{background:var(--cyan);border-color:var(--cyan);color:#031015}.button--ghost{background:transparent}.search-box{display:flex;align-items:center;gap:9px;min-height:48px;padding:10px 13px;background:var(--surface-2);border:1px solid var(--border);border-radius:16px}.search-box input{width:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:14px}.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin:12px 0;padding:4px;background:var(--surface-1);border:1px solid var(--border);border-radius:14px}.segmented button{min-height:40px;border:0;border-radius:11px;background:transparent;color:var(--text-2);font-size:11px;font-weight:800}.segmented button.active{background:var(--surface-3);color:var(--text)}.chip-row{display:flex;gap:7px;overflow:auto;padding:4px 0 2px;scrollbar-width:none}.exercise-card h3{margin:0 0 8px;font-size:14px;line-height:1.35}.result-head{display:flex;justify-content:space-between;align-items:end;margin-top:17px}.result-head strong{font-size:13px}.result-head span{font-size:10px;color:var(--text-2)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field{background:var(--surface-1);border:1px solid var(--border);border-radius:14px;padding:11px 12px}.field--full{grid-column:1/-1}.field label{display:block;margin-bottom:5px;color:var(--text-2);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.field input,.field textarea,.field select{width:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:13px}.field textarea{min-height:70px;resize:vertical}.ai-part{margin-top:10px}.ai-part b{display:block;margin-bottom:3px;color:var(--cyan-strong);font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.ai-part p{margin:0;color:#d7dde5;font-size:12px;line-height:1.45}.ai-ask-card{border-color:color-mix(in srgb,var(--experiment) 35%,transparent);background:linear-gradient(145deg,#1a1630,var(--surface-1))}.ai-ask-row{display:flex;gap:8px;margin-top:10px}.ai-ask-row input{flex:1;min-height:44px;border:1px solid rgba(255,255,255,.09);border-radius:12px;background:#090b10;color:var(--text);padding:10px 12px}.bottom-nav{position:fixed;left:50%;bottom:0;transform:translate(-50%);width:min(100%,520px);padding:8px 10px calc(env(safe-area-inset-bottom) + 9px);background:#090c11f5;border-top:1px solid var(--border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);z-index:40}.bottom-nav__row{display:grid;grid-template-columns:repeat(5,1fr)}.nav-button{min-height:54px;border:0;background:transparent;color:var(--text-2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:9px;border-radius:12px}.nav-button.active{color:var(--cyan)}.nav-button svg{width:20px;height:20px}.fab{position:fixed;right:max(18px,calc((100vw - 520px)/2 + 18px));bottom:88px;width:56px;height:56px;border:0;border-radius:18px;background:var(--cyan);color:#031015;box-shadow:0 12px 30px #39d6ef47;z-index:35;display:grid;place-items:center}.fab svg{width:28px;height:28px}.overlay{position:fixed;inset:0;background:#0000008c;z-index:55}.bottom-sheet{position:fixed;left:50%;bottom:0;transform:translate(-50%);width:min(100%,520px);z-index:60;padding:12px 16px calc(env(safe-area-inset-bottom) + 22px);background:#11161e;border:1px solid var(--border);border-radius:22px 22px 0 0}.sheet-handle{width:44px;height:4px;margin:0 auto 14px;background:#394553;border-radius:99px}.sheet-option{width:100%;min-height:48px;padding:12px 4px;border:0;border-top:1px solid rgba(255,255,255,.06);background:transparent;color:var(--text);text-align:left}.empty-note{text-align:center;color:var(--text-2);font-size:11px;padding:18px 0}@media(min-width:700px){body{background:#020304}.app-shell{border-left:1px solid #111821;border-right:1px solid #111821}}