:root {
            --primary: #4A3AFF;
            --primary-dark: #3525D1;
            --secondary: #FF6B8B;
            --dark: #1E1E2E;
            --light: #F8F9FC;
            --gray: #8A8AA0;
            --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            position: relative;
            overflow-x: hidden;
        }
        
        .background-shapes {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }
        
        .shape {
            position: absolute;
            border-radius: 50%;
            opacity: 0.1;
        }
        
        .shape-1 {
            width: 500px;
            height: 500px;
            background: var(--gradient);
            top: -250px;
            left: -250px;
        }
        
        .shape-2 {
            width: 400px;
            height: 400px;
            background: var(--secondary);
            bottom: -200px;
            right: -200px;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .login-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            display: flex;
            min-height: 600px;
        }
        
        .login-left {
            flex: 1;
            background: var(--gradient);
            color: white;
            padding: 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        
        .login-left::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff' fill-opacity='0.1' d='M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,192C1248,192,1344,128,1392,96L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
            background-size: cover;
            background-position: center;
        }
        
        .login-left-content {
            position: relative;
            z-index: 1;
        }
        
        .logo {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
        }
        
        .logo-icon {
            font-size: 32px;
            margin-right: 10px;
        }
        
        .logo-text {
            font-size: 24px;
            font-weight: 700;
        }
        
        .login-left h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        .login-left p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
            max-width: 400px;
        }
        
        .features {
            list-style: none;
            margin-top: 30px;
        }
        
        .features li {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .features i {
            background: rgba(255, 255, 255, 0.2);
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
        }
        
        .face-scan-animation {
            width: 100%;
            max-width: 300px;
            margin: 30px auto;
            position: relative;
        }
        
        .face-outline {
            width: 200px;
            height: 240px;
            border: 3px solid rgba(255, 255, 255, 0.5);
            border-radius: 50%;
            position: relative;
            margin: 0 auto;
        }
        
        .face-scan {
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 180px;
            height: 0;
            background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1));
            border-radius: 50%;
            animation: scan 4s infinite;
        }
        
        @keyframes scan {
            0% {
                height: 0;
                top: 0;
            }
            50% {
                height: 100%;
                top: 0;
            }
            100% {
                height: 0;
                top: 100%;
            }
        }
        
        .login-right {
            flex: 1;
            padding: 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .login-right h2 {
            font-size: 2rem;
            margin-bottom: 10px;
            color: var(--dark);
            font-weight: 700;
        }
        
        .login-subtitle {
            color: var(--gray);
            margin-bottom: 30px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--dark);
        }
        
        .input-with-icon {
            position: relative;
        }
        
        .input-with-icon i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--gray);
        }
        
        .input-with-icon input {
            width: 100%;
            padding: 15px 15px 15px 45px;
            border: 2px solid #eaeaea;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s;
        }
        
        .input-with-icon input:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(74, 58, 255, 0.1);
        }
        
        .remember-forgot {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
        }
        
        .remember {
            display: flex;
            align-items: center;
        }
        
        .remember input {
            margin-right: 8px;
            accent-color: var(--primary);
        }
        
        .forgot-password {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .forgot-password:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        
        .login-button {
            width: 100%;
            padding: 15px;
            background: var(--gradient);
            border: none;
            border-radius: 10px;
            color: white;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            margin-bottom: 20px;
        }
        
        .login-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(74, 58, 255, 0.2);
        }
        
        .divider {
            text-align: center;
            margin: 25px 0;
            position: relative;
        }
        
        .divider::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 100%;
            height: 1px;
            background: #eaeaea;
        }
        
        .divider span {
            background: white;
            padding: 0 15px;
            position: relative;
            color: var(--gray);
        }
        
        .social-login {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 25px;
        }
        
        .social-button {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #F5F5F7;
            color: var(--dark);
            font-size: 18px;
            transition: all 0.3s;
            cursor: pointer;
        }
        
        .social-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .signup-link {
            text-align: center;
            margin-top: 20px;
            color: var(--gray);
        }
        
        .signup-link a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
        }
        
        .signup-link a:hover {
            text-decoration: underline;
        }
        
        @media (max-width: 992px) {
            .login-card {
                flex-direction: column;
                max-width: 500px;
            }
            
            .login-left, .login-right {
                padding: 30px;
            }
        }