* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
        }
        
        .swal2-popup {
            --swal2-confirm-button-background-color: #dc2626;
            --swal2-confirm-button-border-color: #dc2626;
            --swal2-cancel-button-background-color: #6b7280;
            --swal2-cancel-button-border-color: #6b7280;
            --swal2-denied-button-background-color: #ef4444;
            --swal2-denied-button-border-color: #ef4444;
        }

        .swal2-confirm {
            background-color: #dc2626 !important;
            border-color: #dc2626 !important;
            color: white !important;
            border-radius: 0.5rem !important;
            padding: 0.625rem 1.25rem !important;
            font-weight: 600 !important;
            font-size: 0.875rem !important;
            transition: all 0.2s ease !important;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05) !important;
        }

        .swal2-confirm:hover {
            background-color: #b91c1c !important;
            border-color: #b91c1c !important;
            transform: translateY(-1px) !important;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
        }

        .swal2-confirm:focus {
            box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.5) !important;
            outline: none !important;
        }

        .swal2-cancel {
            background-color: #f3f4f6 !important;
            border-color: #e5e7eb !important;
            color: #374151 !important;
            border-radius: 0.5rem !important;
            padding: 0.625rem 1.25rem !important;
            font-weight: 600 !important;
            font-size: 0.875rem !important;
            transition: all 0.2s ease !important;
        }

        .swal2-cancel:hover {
            background-color: #e5e7eb !important;
            border-color: #d1d5db !important;
            transform: translateY(-1px) !important;
        }

        .swal2-cancel:focus {
            box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.3) !important;
            outline: none !important;
        }

        .swal2-deny {
            background-color: #ef4444 !important;
            border-color: #ef4444 !important;
            color: white !important;
            border-radius: 0.5rem !important;
            padding: 0.625rem 1.25rem !important;
            font-weight: 600 !important;
            transition: all 0.2s ease !important;
        }

        .swal2-deny:hover {
            background-color: #dc2626 !important;
            transform: translateY(-1px) !important;
        }

        .swal2-styled:active {
            transform: translateY(1px) !important;
        }

        .swal2-actions {
            gap: 0.75rem !important;
            margin-top: 1.5rem !important;
        }

        :root {
            --swal2-confirm-button-background-color: #dc2626;
            --swal2-confirm-button-hover-background-color: #b91c1c;
            --swal2-cancel-button-background-color: #6b7280;
            --swal2-cancel-button-hover-background-color: #4b5563;
            --swal2-action-button-focus-box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.5);
        }

        body {
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        
        .login-container {
            display: flex;
            max-width: 1100px;
            width: 100%;
            background-color: white;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
            min-height: 680px;
        }
        
        .left-panel {
            flex: 1;
            background: linear-gradient(135deg, #0c40d4 0%, #1e5cf5 100%);
            padding: 60px 50px;
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .left-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none" opacity="0.1"><path d="M0,0 L100,0 L100,100 Z" fill="white"/></svg>');
            background-size: cover;
            pointer-events: none;
        }
        
        .left-content {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        
        .system-title {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
            color: whitesmoke;
        }
        
        .system-subtitle {
            font-size: 1.1rem;
            font-weight: 400;
            opacity: 0.9;
            margin-bottom: 60px;
            line-height: 1.6;
        }
        
        .features-list {
            display: flex;
            flex-direction: column;
            gap: 35px;
            text-align: center !important;
        }
        
        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }
        
        .feature-icon {
            width: 50px;
            height: 50px;
            background: rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.2rem;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .feature-text h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 6px;
            letter-spacing: 0.2px;
            color: whitesmoke;
            text-align: left;
        }
        
        .feature-text p {
            font-size: 0.95rem;
            font-weight: 300;
            opacity: 0.85;
            line-height: 1.6;
        }
        
        .right-panel {
            flex: 1;
            padding: 60px 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: white;
        }
        
        .login-header {
            text-align: center;
            margin-bottom: 40px;
        }
        
        .logo {
            margin-bottom: 30px;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .logo img {
            width: 140px;
            height: auto;
            transition: transform 0.3s ease;
        }
        
        .logo img:hover {
            transform: scale(1.05);
        }
        
        .login-title {
            font-size: 2rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        
        .login-subtitle {
            color: #64748b;
            font-size: 1rem;
            font-weight: 400;
            line-height: 1.6;
            max-width: 400px;
            margin: 0 auto;
        }
        
        .form-group {
            margin-bottom: 28px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 10px;
            font-weight: 600;
            color: #334155;
            font-size: 0.95rem;
            letter-spacing: 0.2px;
        }
        
        .form-control {
            width: 100%;
            padding: 18px 20px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 400;
            transition: all 0.3s;
            background-color: white;
            color: #1e293b;
            letter-spacing: 0.2px;
        }
        
        .form-control::placeholder {
            color: #94a3b8;
            font-weight: 400;
        }
        
        .form-control:focus {
            outline: none;
            border-color: #0c40d4;
            box-shadow: 0 0 0 4px rgba(12, 64, 212, 0.15);
        }
        
        .submit-btn {
            background: linear-gradient(to right, #0c40d4, #1e5cf5);
            color: white;
            border: none;
            padding: 20px;
            border-radius: 12px;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            width: 100%;
            transition: all 0.4s;
            margin-top: 10px;
            letter-spacing: 0.5px;
            position: relative;
            overflow: hidden;
        }
        
        .submit-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: 0.5s;
        }
        
        .submit-btn:hover::before {
            left: 100%;
        }
        
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(12, 64, 212, 0.3);
        }
        
        .submit-btn:active {
            transform: translateY(-1px);
        }
        
        .submit-btn:disabled {
            opacity: 0.7;
            cursor: not-allowed;
        }
        
        .back-link {
            text-align: center;
            margin-top: 30px;
            padding-top: 25px;
            border-top: 1px solid #e2e8f0;
        }
        
        .back-link a {
            color: #0c40d4;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s;
            position: relative;
            letter-spacing: 0.2px;
        }
        
        .back-link a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #0c40d4;
            transition: width 0.3s;
        }
        
        .back-link a:hover {
            color: #0a35b3;
        }
        
        .back-link a:hover::after {
            width: 100%;
        }
        
        .version-info {
            margin-top: 40px;
            text-align: center;
            color: #64748b;
            font-size: 0.9rem;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        
        @media (max-width: 992px) {
            .login-container {
                flex-direction: column-reverse;
                max-width: 600px;
                min-height: auto;
            }
            
            .left-panel {
                padding: 50px 40px;
                min-height: auto;
            }
            
            .right-panel {
                padding: 50px 40px;
            }
            
            .system-title {
                font-size: 2.2rem;
            }
            
            .features-list {
                gap: 25px;
            }
            
            .feature-item {
                gap: 15px;
            }
        }
        
        @media (max-width: 576px) {
            body {
                padding: 15px;
            }
            
            .login-container {
                border-radius: 20px;
            }
            
            .left-panel, .right-panel {
                padding: 40px 30px;
            }
            
            .system-title {
                font-size: 1.9rem;
            }
            
            .system-subtitle {
                font-size: 1rem;
                margin-bottom: 40px;
            }
            
            .feature-icon {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
            
            .feature-text h4 {
                font-size: 1.1rem;
            }
            
            .feature-text p {
                font-size: 0.9rem;
            }
            
            .logo img {
                width: 120px;
            }
            
            .login-title {
                font-size: 1.8rem;
            }
            
            .form-control {
                padding: 16px 18px;
            }
            
            .submit-btn {
                padding: 18px;
            }
        }