:root {
            --primary: #4361ee;
            --primary-light: #3a86ff;
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --gray: #6c757d;
            --light-gray: #e9ecef;
            --danger: #e63946;
            --success: #2a9d8f;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --radius-sm: 8px;
            --radius-md: 12px;
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: #f5f7ff;
            color: var(--dark);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* Header Styles */
        .header {
            background: white;
            box-shadow: var(--shadow);
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 100;
            animation: fadeInDown 0.5s ease-out;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .logo-container img {
            height: 32px;
            width: auto;
        }

        .logo-text h2 {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--primary), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .logo-text h3 {
            font-size: 0.75rem;
            color: var(--gray);
            font-weight: 400;
            letter-spacing: 0.5px;
        }

        .security-badges {
            display: flex;
            gap: 1rem;
        }

        .badge {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            background: rgba(67, 97, 238, 0.08);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .badge:hover {
            background: rgba(67, 97, 238, 0.15);
        }

        .badge img {
            height: 18px;
            width: auto;
        }

        .badge p {
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--dark);
        }

        /* Main Content */
        .main {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            animation: fadeIn 0.8s ease-out;
        }

        .login-container {
            background: white;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow);
            width: 100%;
            max-width: 480px;
            overflow: hidden;
            position: relative;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        /*.login-container:hover {*/
        /*    transform: translateY(-5px);*/
        /*    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);*/
        /*}*/

        .login-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary), var(--primary-light));
        }

        .login-header {
            padding: 2rem 2rem 1rem;
            text-align: center;
        }

        .login-header h1 {
            font-size: 1.8rem;
            color: var(--dark);
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .login-header p {
            color: var(--gray);
            font-size: 0.9rem;
        }

        .login-form {
            padding: 0 2rem 2rem;
        }

        .form-group {
            margin-bottom: 1.5rem;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--dark);
        }

        .form-control {
            width: 100%;
            padding: 14px 16px 14px 48px;
            border: 1px solid var(--light-gray);
            border-radius: var(--radius-sm);
            font-size: 1rem;
            transition: var(--transition);
            background-color: #f8f9fa;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
            background-color: white;
        }

        .input-icon {
            position: absolute;
            left: 16px;
            top: 45px;
            color: var(--gray);
            font-size: 1.1rem;
        }

        .password-toggle {
            position: absolute;
            right: 16px;
            top: 47.5px;
            color: var(--gray);
            cursor: pointer;
            transition: var(--transition);
        }

        .password-toggle:hover {
            color: var(--primary);
        }

        .forgot-password {
            display: block;
            text-align: right;
            margin-top: -1rem;
            margin-bottom: 1.5rem;
            font-size: 0.85rem;
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

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

        .btn-login {
            width: 100%;
            padding: 14px;
            background: #2A5BD6;
            color: white;
            border: none;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            margin-bottom: 1.5rem;
        }

        /*.btn-login:hover {*/
        /*    background: linear-gradient(90deg, #3a56e8, #2f78ff);*/
        /*    transform: translateY(-2px);*/
        /*    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);*/
        /*}*/

        .divider {
            display: flex;
            align-items: center;
            margin: 1.5rem 0;
            color: var(--gray);
            font-size: 0.85rem;
        }

        .divider::before,
        .divider::after {
            content: '';
            flex: 1;
            height: 1px;
            background: var(--light-gray);
            margin: 0 10px;
        }

        .signup-link {
            text-align: center;
            font-size: 0.9rem;
            color: var(--gray);
        }

        .signup-link a {
            color: var(--primary);
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
        }

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

        .error-message {
            background-color: rgba(230, 57, 70, 0.1);
            color: var(--danger);
            padding: 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
            text-align: center;
            animation: shake 0.5s ease;
        }

        .security-footer {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            padding: 1.5rem;
            font-size: 0.8rem;
            color: var(--gray);
            background-color: rgba(248, 249, 250, 0.7);
            border-top: 1px solid var(--light-gray);
        }

        .security-footer img {
            height: 14px;
            width: auto;
        }

        /* Footer */
        .footer {
            background: white;
            padding: 1.5rem;
            text-align: center;
            font-size: 0.75rem;
            color: var(--gray);
            border-top: 1px solid var(--light-gray);
        }

        .footer a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

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

        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

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

        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            20%, 60% { transform: translateX(-5px); }
            40%, 80% { transform: translateX(5px); }
        }

        /* Responsive Styles */
        @media (max-width: 768px) {
            .header {
                padding: 1rem;
            }
            
            .login-container {
                padding: 0;
            }
            
            .login-header {
                padding: 1.5rem 1.5rem 0;
            }
            
            .login-form {
                padding: 0 1.5rem 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .security-badges {
                display: none;
            }
            
            .login-header h1 {
                font-size: 1.5rem;
            }
            
            .form-control {
                padding-left: 42px;
            }
            
            .input-icon {
                left: 12px;
            }
        }