: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 -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.login-container{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;box-sizing:border-box}.login-header{text-align:center;margin-bottom:32px}.login-logo{width:80px;height:80px;border-radius:16px;object-fit:cover;margin-bottom:16px;box-shadow:0 4px 12px #0003}.login-title{color:#fff;font-size:28px;font-weight:700;margin:0 0 8px;text-shadow:0 2px 4px rgba(0,0,0,.2)}.login-subtitle{color:#ffffffd9;font-size:14px;margin:0}.login-card{background:#fff;border-radius:16px;padding:32px 24px;box-shadow:0 10px 40px #0003;width:100%;max-width:400px;box-sizing:border-box}.login-form{display:flex;flex-direction:column;gap:16px}.login-input{width:100%;padding:14px 16px;border:2px solid #e0e0e0;border-radius:10px;font-size:16px;transition:border-color .2s ease,box-shadow .2s ease;box-sizing:border-box;outline:none}.login-input:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea33}.login-input::placeholder{color:#999}.login-button{width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;margin-top:8px}.login-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.login-button:active{transform:translateY(0)}.login-error{background:#ffebee;color:#c62828;padding:12px 16px;border-radius:8px;font-size:14px;text-align:center;margin-bottom:8px}@media(max-width:480px){.login-container{padding:16px}.login-card{padding:24px 20px;border-radius:12px}.login-title{font-size:24px}.login-input{padding:12px 14px;font-size:16px}.login-button{padding:12px}}@media(max-width:360px){.login-card{padding:20px 16px}.login-title{font-size:22px}}