:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto 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#e5e7eb}.login-container{display:flex;justify-content:center;align-items:center;width:100%;min-height:100vh;background:linear-gradient(135deg,#1e293b,#0f172a);margin:0;padding:0;box-sizing:border-box}.login-card{background:#fff;padding:2.5rem;border-radius:16px;box-shadow:0 10px 25px #0003;width:100%;max-width:400px;text-align:center}.login-card h1{margin-bottom:.5rem;color:#111827}.login-card p{color:#6b7280;margin-bottom:2rem}.error-msg{background:#fef2f2;color:#991b1b;padding:.75rem;border-radius:8px;margin-bottom:1rem;font-size:.9rem}.form-group{margin-bottom:1.25rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500}.btn-login{width:100%;padding:.875rem;border-radius:8px;background-color:#2563eb;color:#fff;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:background-color 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