@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .container {
            background: white;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            width: 100%;
            max-width: 450px;
        }

        .header {
            background: linear-gradient(135deg, #3a86ff 0%, #8338ec 100%);
            color: white;
            padding: 40px 30px;
            text-align: center;
        }

        .header h1 {
            font-size: 28px;
            margin-bottom: 10px;
        }

        .header p {
            opacity: 0.9;
            font-size: 14px;
        }

        .form-container {
            padding: 40px 30px;
        }

        .form-group {
            margin-bottom: 25px;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #333;
            font-size: 14px;
        }

        .form-group input {
            width: 100%;
            padding: 15px;
            border: 2px solid #e1e5e9;
            border-radius: 12px;
            font-size: 16px;
            transition: all 0.3s ease;
            background: #f8f9fa;
        }

        .form-group input:focus {
            outline: none;
            border-color: #3a86ff;
            background: white;
            box-shadow: 0 0 0 3px rgba(58, 134, 255, 0.1);
        }

        .form-group i {
            position: absolute;
            right: 15px;
            top: 45px;
            color: #6c757d;
        }

        .terms {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 25px;
            font-size: 14px;
            color: #666;
        }

        .terms input {
            margin-top: 3px;
        }

        .terms a {
            color: #3a86ff;
            text-decoration: none;
        }

        .terms a:hover {
            text-decoration: underline;
        }

        .submit-btn {
            width: 100%;
            padding: 16px;
            background: linear-gradient(135deg, #3a86ff 0%, #8338ec 100%);
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(58, 134, 255, 0.3);
        }

        .submit-btn:disabled {
            background: #ccc;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .login-link {
            text-align: center;
            margin-top: 25px;
            color: #666;
            font-size: 14px;
        }

        .login-link a {
            color: #3a86ff;
            text-decoration: none;
            font-weight: 600;
        }

        .login-link a:hover {
            text-decoration: underline;
        }

        .error-message {
            color: #e74c3c;
            font-size: 12px;
            margin-top: 5px;
            display: none;
        }

        .success-message {
            background: #d4edda;
            color: #155724;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            text-align: center;
            display: none;
        }

        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid #ffffff;
            border-radius: 50%;
            border-top-color: transparent;
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }