* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        }

        body {
            background: linear-gradient(135deg, #ca3e13 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .login-container {
            background: white;
            border-radius: 20px;
            padding: 40px 30px;
            width: 100%;
            max-width: 400px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
            animation: slideUp 0.5s ease;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .logo {
            text-align: center;
            margin-bottom: 30px;
        }

        .logo h1 {
            color: #333;
            font-size: 28px;
            font-weight: 600;
            margin-bottom: 5px;
        }

        .logo p {
            color: #666;
            font-size: 14px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #555;
            font-weight: 500;
            font-size: 14px;
        }

        .form-group input {
            width: 100%;
            padding: 15px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s;
        }

        .form-group input:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102,126,234,0.1);
        }

        .login-btn {
            width: 100%;
            padding: 15px;
            background: #667eea;
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-top: 10px;
        }

        .login-btn:hover {
            background: #5a67d8;
        }

        .login-btn:active {
            transform: scale(0.98);
        }

        .forgot-password {
            text-align: right;
            margin-bottom: 15px;
        }

        .forgot-password a {
            color: #667eea;
            text-decoration: none;
            font-size: 13px;
            font-weight: 500;
        }

        .forgot-password a:hover {
            text-decoration: underline;
        }

        .error-message {
            background: #fee;
            color: #c33;
            padding: 10px;
            border-radius: 8px;
            margin-bottom: 15px;
            font-size: 13px;
            display: none;
            align-items: center;
            gap: 8px;
        }

        .error-message.show {
            display: flex;
        }

        @media (max-width: 480px) {
            .login-container {
                padding: 30px 20px;
            }
        }