:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;background-color:#242424;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (prefers-color-scheme:light){:root{color:#213547;background-color:#fff}}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{min-height:100vh}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;box-shadow:0 2px 20px #0000001a}.nav-brand a{color:#4f46e5;font-size:1.5rem;font-weight:700;text-decoration:none}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-links a{color:#374151;font-weight:500;text-decoration:none;transition:color .2s}.nav-links a:hover{color:#4f46e5}.logout-btn{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:6px;padding:.5rem 1rem;font-weight:500}.auth-container{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.auth-card{background:#fff;border-radius:16px;width:100%;max-width:400px;padding:2.5rem;box-shadow:0 20px 25px -5px #0000001a}.auth-card h1{text-align:center;color:#1f2937;margin-bottom:1rem}.auth-hint{text-align:center;color:#6b7280;margin-bottom:1.5rem;font-size:.9rem}.error,.success{text-align:center;border-radius:6px;margin-bottom:1rem;padding:.75rem;font-weight:500}.error{color:#dc2626;background:#fef2f2;border:1px solid #fecaca}.success{color:#16a34a;background:#f0fdf4;border:1px solid #bbf7d0}.auth-card input{border:1px solid #d1d5db;border-radius:8px;width:100%;margin-bottom:1rem;padding:.875rem;font-size:1rem}.auth-card input:focus{border-color:#4f46e5;outline:none;box-shadow:0 0 0 3px #4f46e51a}.auth-card button{color:#fff;cursor:pointer;background:#4f46e5;border:none;border-radius:8px;width:100%;padding:.875rem;font-size:1rem;font-weight:600;transition:background .2s}.auth-card button:hover:not(:disabled){background:#3730a3}.auth-card button:disabled{opacity:.6;cursor:not-allowed}.switch-auth{text-align:center;color:#6b7280;margin-top:1.5rem}.switch-auth a{color:#4f46e5;font-weight:600;text-decoration:none}.dashboard-container{max-width:1400px;min-height:calc(100vh - 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