:root{--bg: #f4f2fa;--bg-glow-1: rgba(124, 58, 237, .1);--bg-glow-2: rgba(8, 145, 178, .07);--card: rgba(255, 255, 255, .72);--card-solid: #ffffff;--glass: rgba(124, 58, 237, .05);--text: #1a1726;--muted: #6b6680;--primary: #6d28d9;--primary-soft: #ede7fb;--accent: #0891b2;--success: #059669;--warning: #d97706;--danger: #e11d48;--border: rgba(124, 58, 237, .14);--grad: linear-gradient(135deg, #7c3aed 0%, #4f46e5 55%, #22d3ee 125%);--glow: 0 8px 24px rgba(124, 58, 237, .26)}:root[data-theme=epure]{--bg: #ffffff;--bg-glow-1: transparent;--bg-glow-2: transparent;--card: #ffffff;--card-solid: #ffffff;--glass: #f4f5f7;--text: #16181d;--muted: #5b616e;--primary: #4f46e5;--primary-soft: #e8ebff;--accent: #0e7490;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--border: #e4e7ec;--grad: #4f46e5;--glow: 0 1px 2px rgba(16, 24, 40, .06)}:root[data-theme=dark],.auth-bg{--bg: #0a0a14;--bg-glow-1: rgba(124, 58, 237, .32);--bg-glow-2: rgba(34, 211, 238, .15);--card: rgba(255, 255, 255, .055);--card-solid: #15131f;--glass: rgba(255, 255, 255, .055);--text: #f4f2ff;--muted: #9b96b8;--primary: #8b5cf6;--primary-soft: #241b3a;--accent: #22d3ee;--success: #34d399;--warning: #fbbf24;--danger: #fb7185;--border: rgba(255, 255, 255, .1);--grad: linear-gradient(135deg, #7c3aed 0%, #4f46e5 55%, #22d3ee 125%);--glow: 0 8px 26px rgba(124, 58, 237, .5)}:root[data-contrast=high]{--text: #000000;--muted: #33323b;--border: rgba(0, 0, 0, .5)}:root[data-contrast=high][data-theme=dark],:root[data-contrast=high] .auth-bg{--text: #ffffff;--muted: #d9d5ec;--border: rgba(255, 255, 255, .55)}*{box-sizing:border-box}html{scroll-padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}body{margin:0;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text);background:radial-gradient(1100px 620px at -5% -8%,var(--bg-glow-1),transparent 60%),radial-gradient(1000px 700px at 105% 4%,var(--bg-glow-2),transparent 55%),var(--bg);background-attachment:fixed}.app-shell{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;position:relative}.app-topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--card);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}.app-brand{font-size:19px;font-weight:800;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.menu-btn{background:var(--glass);border:1px solid var(--border);color:var(--text);font-size:18px;line-height:1;padding:7px 12px;border-radius:10px;cursor:pointer}.app-main{flex:1;width:100%;padding:18px 16px calc(84px + env(safe-area-inset-bottom,0px))}.app-main h2{margin-top:0;letter-spacing:-.01em}.app-main h3{letter-spacing:-.01em;margin-top:22px}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;z-index:30;display:flex;background:var(--card);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border-top:1px solid var(--border);padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px))}.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;text-decoration:none;color:var(--muted);font-size:11px;font-weight:600;border-radius:12px}.tab img{opacity:.5;transition:opacity .15s}.tab.active{color:var(--primary)}.tab.active img{opacity:1}@media (min-width: 640px){.app-shell{border-left:1px solid var(--border);border-right:1px solid var(--border);box-shadow:0 0 60px #7c3aed26}}.home-hello{font-size:24px;font-weight:800;margin-bottom:2px}.hero-card{display:flex;align-items:center;gap:14px;width:100%;text-align:left;border:1px solid var(--border);border-radius:18px;padding:16px;margin-bottom:14px;cursor:pointer;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 35%,transparent),color-mix(in srgb,var(--accent) 14%,transparent)),var(--card);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.flame-pill{display:inline-flex;align-items:center;gap:4px;height:40px;padding:0 12px;border-radius:20px;background:var(--card-solid);border:1px solid var(--border);color:var(--text);font-weight:800;cursor:pointer;flex:none}.hero-ring{width:60px;height:60px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;background:var(--grad);box-shadow:var(--glow)}.hero-label{display:block;font-weight:800;font-size:16px}.hero-sub{display:block;font-size:12px;color:var(--muted);margin-top:2px}.streak-badge{background:#ffffff29;color:#ffd36b;font-weight:800;font-size:13px;padding:5px 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solid var(--border);border-radius:12px;padding:10px;margin-bottom:6px;cursor:pointer}.recent-date{background:var(--primary-soft);color:var(--primary);font-weight:700;font-size:12px;padding:6px 8px;border-radius:8px;min-width:52px;text-align:center;flex:none}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-item,.menu-item{display:flex;align-items:center;gap:10px;text-align:left;background:var(--card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:14px;padding:13px;font-weight:600;color:var(--text);cursor:pointer}.menu-cta{width:100%;margin-top:12px;border:1px solid var(--primary);background:var(--primary-soft);color:var(--primary);font-weight:800;border-radius:14px;padding:13px}.menu-section-title{font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.menu-grid{display:grid;grid-template-columns:1fr 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rgba(255,255,255,.12)}.auth-wrap input{background:#ffffff14;border-color:#ffffff29;color:var(--text)}.auth-wrap input::placeholder{color:#ffffff8c}.auth-logo{width:88px;height:88px;display:block;margin:0 auto 16px;border-radius:22px;box-shadow:0 14px 40px #7c3aed80}.auth-title{color:var(--text);text-align:center;margin:0 0 4px;font-size:30px;font-weight:800;letter-spacing:-.02em}.auth-tagline{color:#ffffffd9;text-align:center;margin:0 0 22px;font-size:14px}