* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
        }
        
        body {
            background: radial-gradient(1000px 600px at 10% 10%, rgba(26 51 58 / 12%), transparent), radial-gradient(800px 500px at 90% 90%, rgba(6, 182, 212, 0.06), transparent), #0f1724 !important;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            color: #e0e0e0;
            line-height: 1.6;
        }

        .login_container {
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
            box-shadow: 0 8px 30px rgba(2, 6, 23, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.03);
            overflow: hidden;
            width: 100%;
            max-width: 450px;
            position: relative;
            border-radius: 15px;
        }
        
        .login_header {
            text-align: center;
            margin-bottom: 30px;
            padding: 40px 40px 0;
        }
        
        .login_header h2 {
            font-size: 1.8rem;
            margin-bottom: 10px;
            font-weight: 700;
            background: linear-gradient(135deg, #29b6f6 0%, #7e57c2 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .login_header p {
            color: #9e9e9e;
            font-size: 1rem;
        }
        
        .login_form {
            margin-bottom: 20px;
            padding: 0 40px;
        }
        
        .login_form label {
            display: block;
            margin-bottom: 8px;
            color: #e0e0e0;
            font-weight: 500;
            font-size: 14px;
        }
        
        .input-with-icon {
            position: relative;
        }
        
        .input-with-icon i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #9e9e9e;
            font-size: 16px;
        }
        
        .login_input {
            width: 100%;
            padding: 14px 15px 14px 45px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            color: #e0e0e0;
            font-size: 15px;
            transition: all 0.3s ease;
        }
        
        .login_input:focus {
            outline: none;
            border-color: #29b6f6;
            box-shadow: 0 0 0 2px rgba(41, 182, 246, 0.2);
        }
        
        .login_input::placeholder {
            color: #9e9e9e;
        }

        .password-toggle {
            position: absolute;
            right: 40px;
            top: 50%;
            transform: translateY(-50%);
            color: #9e9e9e;
            cursor: pointer;
            font-size: 16px;
            background: none;
            border: none;
            padding: 5px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .password-toggle:hover {
            color: #29b6f6;
        }

        .form-options {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding: 0 40px;
        }
        
        .remember-me {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .remember-me input {
            width: 16px;
            height: 16px;
            accent-color: cadetblue;
            cursor: pointer;
        }
        
        .remember-me label {
            color: #9e9e9e;
            font-size: 14px;
            cursor: pointer;
        }
        
        .forgot-password {
            color: #29b6f6;
            text-decoration: none;
            font-size: 14px;
            transition: all 0.3s ease;
        }
        
        .forgot-password:hover {
            color: #7e57c2;
            text-decoration: underline;
        }

        .btn {
            width: calc(100% - 80px);
            margin: 0 40px;
            padding: 14px;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            border: none;
        }
        
        .btn-primary {
            background: linear-gradient(90deg, #334155, #0b1220);
            color: white;
            box-shadow: 0 4px 15px rgb(4 4 4 / 30%);
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgb(4 4 4 / 30%);
            background: linear-gradient(90deg, #0b1220, #334155);
        }
        
        .btn-primary:active {
            transform: translateY(0);
        }
        
        /* Divider */
        .divider {
            display: flex;
            align-items: center;
            margin: 20px 40px;
            color: #9e9e9e;
        }
        
        .divider::before,
        .divider::after {
            content: '';
            flex: 1;
            height: 1px;
            background: rgba(255, 255, 255, 0.1);
        }
        
        .divider span {
            padding: 0 15px;
            font-size: 13px;
        }
        
        /* Social Login */
        .social-login {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin: 0 40px 20px;
        }
        
        .btn-social {
            padding: 12px;
            border-radius: 12px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #e0e0e0;
        }
        
        .btn-social:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }
        
        /* Sign Up Link */
        .signup-link {
            text-align: center;
            color: #9e9e9e;
            font-size: 14px;
            margin: 25px 0 40px;
        }
        
        .signup-link a {
            color: #29b6f6;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .signup-link a:hover {
            color: cadetblue;
            text-decoration: underline;
        }
        
        /* Responsive Design */
        @media (max-width: 576px) {
            .login_header {
                padding: 30px 25px 0;
            }
            
            .login_form, .form-options, .divider, .social-login {
                padding-left: 25px;
                padding-right: 25px;
            }
            
            .btn {
                width: calc(100% - 50px);
                margin: 0 25px;
            }
            
            .form-options {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            
            .social-login {
                grid-template-columns: 1fr;
            }
        }
        
        /* Animation for form elements */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .login_container > * {
            animation: fadeIn 0.5s ease forwards;
        }
        
        .login_form {
            animation-delay: 0.1s;
        }
        
        .form-options {
            animation-delay: 0.2s;
        }
        
        .btn {
            animation-delay: 0.3s;
        }
        
        .divider {
            animation-delay: 0.4s;
        }
        
        .social-login {
            animation-delay: 0.5s;
        }
        
        .signup-link {
            animation-delay: 0.6s;
        }
        
         .alert {
            padding: 20px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .alert.alert_danger {
            background: rgba(235, 87, 87, .1);
            color: #eb5757;
            margin-bottom: 10px;
        }