:root{--text:#55545f;--text-h:#14121c;--text-dim:#8b899a;--bg:#fff;--surface:#fff;--surface-subtle:#f8f7fb;--surface-hover:#f1eff6;--border:#e7e5ef;--border-strong:#d9d6e4;--accent:#6d28d9;--accent-hover:#5b21b6;--accent-bg:#f2edfc;--accent-contrast:#fff;--gradient:linear-gradient(135deg, #7c3aed 0%, #6d28d9 55%, #4c1d95 100%);--danger:#c0392b;--success:#1a8a5f;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--shadow-sm:0 1px 2px #14121c0f;--shadow-md:0 8px 24px -8px #14121c29;--shadow-lg:0 24px 64px -16px #14121c3d;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font:16px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,system-ui,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: 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34px;font-size:18px}.hero-cta{flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:8px;display:flex}.hero-note{color:var(--text-dim);margin-top:16px;font-size:13px}.features{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;padding:24px 0 96px;display:grid}.feature{border:1px solid var(--border);border-radius:var(--radius-md);text-align:left;background:var(--surface);padding:26px 22px;transition:box-shadow .15s,border-color .15s}.feature:hover{box-shadow:var(--shadow-md);border-color:var(--border-strong)}.feature-icon{border-radius:var(--radius-sm);background:var(--accent-bg);width:40px;height:40px;color:var(--accent);justify-content:center;align-items:center;margin-bottom:14px;display:flex}.feature h3{margin-bottom:6px;font-size:16.5px}.feature p{margin:0;font-size:14.5px}.landing-footer{text-align:center;border-top:1px solid var(--border);color:var(--text-dim);padding:32px 0 48px;font-size:14px}.auth-page{background:var(--surface-subtle);justify-content:center;align-items:center;min-height:100svh;padding:24px;display:flex}.auth-card{text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:408px;box-shadow:var(--shadow-lg);padding:36px 32px}.auth-card .brand{margin-bottom:22px}.auth-card h1{margin-bottom:4px;font-size:24px}.auth-sub{margin-bottom:20px}.auth-card form{flex-direction:column;gap:14px;margin:20px 0;display:flex}.auth-switch{color:var(--text);font-size:14px}.auth-switch a{color:var(--accent);font-weight:550;text-decoration:none}.auth-switch a:hover{text-decoration:underline}.dashboard{min-height:100svh;display:flex}.mobile-topbar{display:none}.sidebar{border-right:1px solid var(--border);background:var(--bg);flex-direction:column;flex-shrink:0;width:240px;height:100svh;padding:20px 14px;display:flex;position:sticky;top:0}.sidebar-head{justify-content:space-between;align-items:center;margin-bottom:8px;padding:0 8px 8px;display:flex}.sidebar .brand{padding:0}.sidebar nav{flex-direction:column;flex:1;gap:2px;display:flex}.sidebar nav a{border-radius:var(--radius-sm);color:var(--text);align-items:center;gap:11px;padding:10px 12px;font-size:14.5px;font-weight:550;text-decoration:none;display:flex}.sidebar nav a:hover{background:var(--surface-hover);color:var(--text-h)}.sidebar nav a.active{background:var(--accent-bg);color:var(--accent)}.sidebar .logout{color:var(--text-dim);cursor:pointer;border-radius:var(--radius-sm);font:inherit;background:0 0;border:none;align-self:stretch;align-items:center;gap:11px;padding:10px 12px;font-size:14.5px;font-weight:550;display:flex}.sidebar .logout:hover{background:var(--surface-hover);color:var(--danger)}.sidebar-overlay{display:none}.dashboard-main{flex:1;width:100%;max-width:900px;padding:40px 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var(--border);border-radius:var(--radius-md)}.list-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.search-input{flex:1;min-width:180px;max-width:320px}.toggle{cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}@media (width<=860px){.mobile-topbar{border-bottom:1px solid var(--border);z-index:20;background:var(--bg);justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.mobile-only{display:inline-flex}.dashboard{flex-direction:column}.sidebar{z-index:40;height:100svh;box-shadow:var(--shadow-lg);width:78vw;max-width:280px;transition:transform .22s;position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0)}.sidebar-head .brand{display:flex}.sidebar-overlay{z-index:30;-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);background:#0a081073;display:block;position:fixed;inset:0}.dashboard-main{max-width:100%;padding:24px 18px 48px}}@media (width<=640px){.hero{padding:56px 0 48px}.hero h1{font-size:34px}.hero p{font-size:16px}.features{padding:8px 0 64px}.auth-card{border-radius:var(--radius-md);padding:28px 22px}.card{padding:18px}.list-header{flex-direction:column;align-items:stretch}.search-input{max-width:100%}}