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

        body {
            font-family: 'DM Sans', sans-serif;
            background-color: #f5f7fa;
            color: #1a1f36;
            min-height: 100vh;
        }

        .login-container {
            display: flex;
            min-height: 100vh;
        }

        /* Left Panel - Form */
        .form-panel {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 3rem 4rem;
            background: #ffffff;
        }

        .form-wrapper {
            max-width: 420px;
            margin: 0 auto;
            width: 100%;
        }

        /* Logo */
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 2.5rem;
        }

        .logo-icon {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, #ff1616 0%, #ff161694 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 30px rgba(20, 184, 166, 0.3);
        }

        .logo-icon span {
            color: white;
            font-weight: 700;
            font-size: 1.25rem;
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: 700;
            color: #1a1f36;
        }

        /* Header */
        .form-header {
            margin-bottom: 2rem;
        }

        .form-header h1 {
            font-size: 2rem;
            font-weight: 700;
            color: #1a1f36;
            margin-bottom: 0.5rem;
        }

        .form-header p {
            color: #6b7280;
            font-size: 1.1rem;
        }

        /* Alert Messages */
        .alert {
            padding: 12px 16px;
            border-radius: 10px;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .alert-success {
            background: #d1fae5;
            color: #065f46;
            border: 1px solid #6ee7b7;
        }

        .alert-danger {
            background: #fee2e2;
            color: #991b1b;
            border: 1px solid #fca5a5;
        }

        /* Form Styles */
        .form-group {
            margin-bottom: 1.25rem;
        }

        .form-group label {
            display: block;
            font-size: 0.875rem;
            font-weight: 600;
            color: #1a1f36;
            margin-bottom: 0.5rem;
        }

        .input-wrapper {
            position: relative;
        }

        .input-wrapper i {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: #9ca3af;
            font-size: 1.1rem;
        }

        .input-wrapper .eye {
            position: absolute;
            left: -15px;
            top: 50%;
            transform: translateY(-50%);
            color: #9ca3af;
            font-size: 1.1rem;
        }

        .form-control {
            width: 100%;
            height: 52px;
            padding: 0 16px 0 48px;
            border: 1px solid #e5e7eb;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            background: #ffffff;
            transition: all 0.2s ease;
        }

        .form-control:focus {
            outline: none;
            border-color: #ff1616;
            box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
        }

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

        /* Password Field */
        .password-wrapper {
            position: relative;
        }

        .password-toggle {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #9ca3af;
            cursor: pointer;
            padding: 4px;
            transition: color 0.2s;
        }

        .password-toggle:hover {
            color: #6b7280;
        }

        /* Label Row */
        .label-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.5rem;
        }

        .forgot-link {
            font-size: 0.875rem;
            color: #ff1616;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
        }

        .forgot-link:hover {
            color: #0d9488;
        }

        /* Remember Me */
        .remember-group {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 1.5rem;
        }

        .switch {
            position: relative;
            width: 44px;
            height: 24px;
        }

        .switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .slider {
            position: absolute;
            cursor: pointer;
            inset: 0;
            background-color: #e5e7eb;
            transition: 0.3s;
            border-radius: 24px;
        }

        .slider:before {
            position: absolute;
            content: "";
            height: 18px;
            width: 18px;
            left: 3px;
            bottom: 3px;
            background-color: white;
            transition: 0.3s;
            border-radius: 50%;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        input:checked + .slider {
            background: linear-gradient(135deg, #ff1616 0%, #ff161694 100%);
        }

        input:checked + .slider:before {
            transform: translateX(20px);
        }

        .remember-label {
            font-size: 0.875rem;
            color: #6b7280;
            cursor: pointer;
        }

        /* Submit Button */
        .btn-login {
            width: 100%;
            height: 52px;
            background: linear-gradient(135deg, #ff1616 0%, #ff161694 100%);
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            font-family: inherit;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            transition: all 0.2s ease;
            box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
        }

        .btn-login:hover {
            transform: scale(1.02);
            box-shadow: 0 6px 25px rgba(20, 184, 166, 0.4);
        }

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

        /* Sign Up Link */
        .signup-text {
            text-align: center;
            margin-top: 2rem;
            color: #6b7280;
        }

        .signup-link {
            color: #ff1616;
            text-decoration: none;
            font-weight: 600;
            transition: color 0.2s;
        }

        .signup-link:hover {
            color: #0d9488;
        }

        /* Footer */
        .form-footer {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid #e5e7eb;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 24px;
            margin-bottom: 1rem;
        }

        .footer-links a {
            color: #6b7280;
            text-decoration: none;
            font-size: 0.875rem;
            transition: color 0.2s;
        }

        .footer-links a:hover {
            color: #1a1f36;
        }

        .copyright {
            text-align: center;
            font-size: 0.75rem;
            color: #9ca3af;
        }

        /* Right Panel - Gradient */
        .gradient-panel {
            flex: 1;
            position: relative;
            overflow: hidden;
            display: none;
        }

        .gradient-bg {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, #ff1616 0%, #ff161694 100%);
            background-size: 200% 200%;
            animation: gradientShift 8s ease infinite;
        }

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

        /* Decorative Elements */
        .floating-circle {
            position: absolute;
            border-radius: 50%;
            filter: blur(60px);
        }

        .circle-1 {
            top: 80px;
            left: 80px;
            width: 250px;
            height: 250px;
            background: rgba(255, 255, 255, 0.1);
            animation: float 6s ease-in-out infinite;
        }

        .circle-2 {
            bottom: 120px;
            right: 80px;
            width: 300px;
            height: 300px;
            background: rgba(139, 92, 246, 0.2);
            animation: float 6s ease-in-out infinite 2s;
        }

        .circle-3 {
            top: 50%;
            left: 33%;
            width: 180px;
            height: 180px;
            background: rgba(255, 255, 255, 0.05);
            animation: pulseGlow 4s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }

        @keyframes pulseGlow {
            0%, 100% { opacity: 0.4; }
            50% { opacity: 0.8; }
        }

        /* Grid Pattern */
        .grid-pattern {
            position: absolute;
            inset: 0;
            background-image: 
                linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
            background-size: 60px 60px;
            opacity: 0.3;
        }

        /* Panel Content */
        .panel-content {
            position: relative;
            z-index: 10;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            height: 100%;
            padding: 4rem;
            color: white;
            text-align: center;
        }

        .panel-icon {
            width: 80px;
            height: 80px;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 2rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        }

        .panel-icon i {
            font-size: 2.5rem;
        }

        .panel-content h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .panel-content p {
            font-size: 1.25rem;
            opacity: 0.85;
            max-width: 400px;
            line-height: 1.6;
        }

        /* Stats */
        .stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-top: 3rem;
        }

        .stat-item {
            text-align: center;
        }

        .stat-value {
            font-size: 1.75rem;
            font-weight: 700;
        }

        .stat-label {
            font-size: 0.875rem;
            opacity: 0.7;
        }

        /* Oblique Divider */
        .oblique-divider {
            position: absolute;
            left: -80px;
            top: 0;
            bottom: 0;
            width: 160px;
            background: #ffffff;
            clip-path: polygon(0 0, 100% 0, 60% 100%, 0 100%);
        }

        /* Responsive */
        @media (min-width: 1024px) {
            .gradient-panel {
                display: block;
            }
        }

        @media (max-width: 640px) {
            .form-panel {
                padding: 2rem 1.5rem;
            }

            .form-header h1 {
                font-size: 1.75rem;
            }

            .footer-links {
                gap: 16px;
            }
        }

        /* Animations */
        .animate-fade-in {
            animation: fadeIn 0.5s ease-out forwards;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .delay-1 { animation-delay: 0.1s; opacity: 0; }
        .delay-2 { animation-delay: 0.2s; opacity: 0; }
        .delay-3 { animation-delay: 0.3s; opacity: 0; }
        .delay-4 { animation-delay: 0.4s; opacity: 0; }
        .delay-5 { animation-delay: 0.5s; opacity: 0; }
        .delay-6 { animation-delay: 0.6s; opacity: 0; }
        .delay-7 { animation-delay: 0.7s; opacity: 0; }