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

        body, html {
            height: 100%;
            font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }

        /* Animated Background */
        .login-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
        }

        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        /* Login Container */
        .login-container {
            position: relative;
            z-index: 10;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }

        /* Login Card */
        .login-card {
            background: #ffffff00;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
            width: 100%;
            max-width: 380px;
            padding: 2.5rem 2rem;
        }

        /* Logo */
        .login-logo {
            text-align: center;
            margin-bottom: 1.5rem;
        }

        .login-logo img {
            max-width: 180px;
            height: auto;
        }

        /* Form */
        .form-group {
            margin-bottom: 1rem;
        }

        .form-label {
            display: block;
            font-size: 0.8125rem;
            font-weight: 500;
            color: #374151;
            margin-bottom: 0.375rem;
        }

        .form-control {
            width: 100%;
            padding: 0.625rem 0.875rem;
            font-size: 0.875rem;
            border: 1px solid #d1d5db;
            border-radius: 6px;
            background: #fff;
            color: #1f2937;
            transition: border-color 0.15s, box-shadow 0.15s;
        }

        .form-control:focus {
            outline: none;
            border-color: #67528D;
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        .form-control::placeholder {
            color: #9ca3af;
        }

        /* Select2 Override */
        .select2-container--default .select2-selection--single {
            height: 42px;
            border: 1px solid #d1d5db;
            border-radius: 6px;
            padding: 0.375rem 0.5rem;
        }

        .select2-container--default .select2-selection--single .select2-selection__rendered {
            line-height: 26px;
            color: #1f2937;
        }

        .select2-container--default .select2-selection--single .select2-selection__arrow {
            height: 40px;
        }

        .select2-container--default.select2-container--focus .select2-selection--single {
            border-color: #67528D;
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        /* Password Input Group */
        .input-group {
            display: flex;
        }

        .input-group .form-control {
            border-right: none;
            border-radius: 6px 0 0 6px;
        }

        .input-group-text {
            display: flex;
            align-items: center;
            padding: 0 0.75rem;
            background: #fff;
            border: 1px solid #d1d5db;
            border-left: none;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            color: #6b7280;
            transition: color 0.15s;
        }

        .input-group-text:hover {
            color: #67528D;
        }

        .input-group:focus-within .form-control,
        .input-group:focus-within .input-group-text {
            border-color: #67528D;
        }

        .input-group:focus-within .form-control {
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        .input-group:focus-within .input-group-text {
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
        }

        /* Checkbox */
        .checkbox-group {
            display: flex;
            align-items: center;
            margin: 1rem 0;
        }

        .checkbox-input {
            width: 1rem;
            height: 1rem;
            accent-color: #67528D;
            cursor: pointer;
        }

        .checkbox-label {
            margin-left: 0.5rem;
            font-size: 0.8125rem;
            color: #6b7280;
            cursor: pointer;
        }

        /* Submit Button */
        .btn-login {
            width: 100%;
            padding: 0.75rem 1rem;
            font-size: 0.875rem;
            font-weight: 500;
            color: #fff;
            background: #67528D;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.15s, transform 0.1s;
        }

        .btn-login:hover {
            background: #3E3176;
        }

        .btn-login:active {
            transform: scale(0.98);
        }

        /* Responsive */
        @media (max-width: 480px) {
            .login-card {
                padding: 2rem 1.5rem;
            }
            
            .login-logo img {
                max-width: 150px;
            }
        }