   
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        :root {
            --primary: #1a73e8;
            --primary-dark: #0d5bbb;
            --secondary: #34a853;
            --accent: #f9345e;
            --light: #f8f9fa;
            --dark: #202124;
            --text: #3c4043;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            --gradient: linear-gradient(135deg, #1a73e8 0%, #34a853 100%);
        }
        
        body {
            background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)), 
                        url('https://images.unsplash.com/photo-1586773860418-d37222d8fce3?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1473&q=80');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }
        
        .signup-container {
            display: flex;
            width: 100%;
            max-width: 1000px;
            min-height: 650px;
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        
        .signup-left {
            flex: 1;
            background: var(--gradient);
            color: white;
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        
        .signup-left::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
        }
        
        .signup-left::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
        }
        
        .hospital-logo {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
        }
        
        .hospital-logo i {
            font-size: 2.5rem;
            margin-right: 15px;
        }
        
        .hospital-logo h1 {
            font-size: 1.8rem;
            font-weight: 700;
        }
        
        .welcome-text h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        .welcome-text p {
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .features-list {
            list-style: none;
            margin-top: 30px;
        }
        
        .features-list li {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            font-size: 1rem;
        }
        
        .features-list i {
            margin-right: 10px;
            background: rgba(255, 255, 255, 0.2);
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }
        
        .signup-right {
            flex: 1;
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: white;
            overflow-y: auto;
        }
        
        .signup-header {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .signup-header h2 {
            font-size: 2rem;
            color: var(--dark);
            margin-bottom: 10px;
        }
        
        .signup-header p {
            color: var(--text);
            font-size: 1rem;
        }
        
        .signup-form {
            width: 100%;
        }
        
        .form-row {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .input-group {
            position: relative;
            margin-bottom: 20px;
            flex: 1;
        }
        
        .input-group i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
            font-size: 1.1rem;
        }
        
        .input-group input, .input-group select {
            width: 100%;
            padding: 15px 15px 15px 45px;
            border: 2px solid #e1e5eb;
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s;
            outline: none;
        }
        
        .input-group input:focus, .input-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.2);
        }
        
        .input-group select {
            appearance: none;
            background: white;
        }
        
        .terms {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
        }
        
        .terms input {
            margin-right: 10px;
            margin-top: 3px;
            accent-color: var(--primary);
        }
        
        .terms label {
            font-size: 0.9rem;
            color: var(--text);
            line-height: 1.4;
        }
        
        .terms a {
            color: var(--primary);
            text-decoration: none;
        }
        
        .terms a:hover {
            text-decoration: underline;
        }
        
        .signup-button {
            width: 100%;
            padding: 15px;
            background: var(--gradient);
            border: none;
            border-radius: 10px;
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
            margin-bottom: 20px;
        }
        
        .signup-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(26, 115, 232, 0.4);
        }
        
        .login-link {
            text-align: center;
            margin-top: 20px;
            color: var(--text);
        }
        
        .login-link a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
        }
        
        .login-link a:hover {
            text-decoration: underline;
        }
        
        /* Password strength indicator */
        .password-strength {
            height: 5px;
            border-radius: 5px;
            margin-top: 5px;
            background: #eee;
            overflow: hidden;
        }
        
        .password-strength-bar {
            height: 100%;
            width: 0;
            border-radius: 5px;
            transition: width 0.3s, background 0.3s;
        }
        
        /* Responsive Styles */
        @media (max-width: 900px) {
            .signup-container {
                flex-direction: column;
                max-width: 500px;
            }
            
            .signup-left {
                padding: 30px;
            }
            
            .signup-right {
                padding: 30px;
            }
            
            .form-row {
                flex-direction: column;
                gap: 0;
            }
        }
        
        @media (max-width: 480px) {
            .signup-left, .signup-right {
                padding: 25px;
            }
            
            .welcome-text h2 {
                font-size: 1.8rem;
            }
        }
        
        /* Animation */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .signup-right {
            animation: fadeIn 0.8s ease-out;
        }
  