:root{--bg: #f4f6fb;--surface: #ffffff;--surface-2: #eef1f7;--text: #16202e;--muted: #62708a;--border: #e1e6ef;--primary: #0e2a4d;--primary-2: #1f4f8b;--primary-contrast: #ffffff;--accent: #f3a712;--good: #1f9d57;--good-bg: #e4f6ec;--bad: #d23b3b;--bad-bg: #fbe6e6;--warn: #c47d00;--ring: rgba(31, 79, 139, .35);--radius: 14px;--radius-sm: 9px;--shadow: 0 1px 2px rgba(16, 32, 60, .06), 0 6px 20px rgba(16, 32, 60, .07);--shadow-sm: 0 1px 2px rgba(16, 32, 60, .08);--maxw: 760px}:root[data-theme=dark]{--bg: #0c1118;--surface: #141b26;--surface-2: #1c2533;--text: #e8eef7;--muted: #94a3b8;--border: #263141;--primary: #4d8fd6;--primary-2: #6fa8e6;--primary-contrast: #08111d;--accent: #f3b53f;--good: #34c178;--good-bg: #11321f;--bad: #f06868;--bad-bg: #3a1717;--warn: #e6b450;--ring: rgba(77, 143, 214, .4);--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}h1,h2,h3{line-height:1.2;margin:0}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.shell{min-height:100%;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top));background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.topbar__brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.2px}.topbar__logo{width:30px;height:30px;flex:none}.topbar__spacer{flex:1}.content{flex:1;width:100%;max-width:var(--maxw);margin:0 auto;padding:18px 16px 96px}.page-title{font-size:22px;font-weight:800;margin-bottom:4px}.page-sub{color:var(--muted);margin-bottom:18px}.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;justify-content:space-around;background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.tabbar__item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 4px 10px;font-size:11px;font-weight:600;color:var(--muted)}.tabbar__item.active{color:var(--primary-2)}.tabbar__item svg{width:22px;height:22px}.tabbar__badge{position:absolute;transform:translate(14px,-6px);background:var(--accent);color:#1a1300;font-size:10px;font-weight:800;border-radius:999px;padding:1px 5px;min-width:16px;text-align:center}@media (min-width: 860px){.shell{flex-direction:row}.tabbar{position:sticky;top:0;height:100vh;width:232px;flex-direction:column;justify-content:flex-start;gap:4px;border-top:none;border-right:1px solid var(--border);padding:16px 12px}.tabbar__item{flex:none;flex-direction:row;justify-content:flex-start;gap:12px;font-size:15px;padding:11px 14px;border-radius:var(--radius-sm)}.tabbar__item.active{background:var(--surface-2)}.tabbar__badge{position:static;transform:none;margin-left:auto}.main{flex:1;min-width:0}.content{padding-bottom:40px}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:16px}.card+.card{margin-top:14px}.stack{display:flex;flex-direction:column;gap:14px}.row{display:flex;align-items:center;gap:10px}.wrap{flex-wrap:wrap}.grid{display:grid;gap:12px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;font-weight:600;padding:11px 16px;border-radius:var(--radius-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .04s ease,background .15s ease,border-color .15s ease}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--ring)}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-contrast)}.btn-accent{background:var(--accent);border-color:var(--accent);color:#1a1300}.btn-ghost{background:transparent;border-color:transparent}.btn-danger{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 40%,var(--border))}.btn-block{width:100%}.btn-lg{padding:14px 20px;font-size:17px}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--surface-2);color:var(--muted)}.badge--dot:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:7px 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toast-in{0%{opacity:0;transform:translate(-50%,8px)}}.disclaimer{font-size:12.5px;color:var(--muted);background:var(--surface-2);border-radius:var(--radius-sm);padding:10px 12px}