* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    html, body {
        overflow-x: hidden;
    }
    
    body {
        font-family: 'Inter', sans-serif;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        min-height: 100vh;
    }
    
    ::-webkit-scrollbar {
        display: none;
    }
    
    body {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
    
    .auth-wrapper {
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px;
    }
    
    .auth-container {
        display: flex;
        background: white;
        border-radius: 24px;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        overflow: hidden;
        max-width: 900px;
        width: 100%;
        animation: slideUp 0.5s ease-out;
    }
    
    @keyframes slideUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .auth-left {
        flex: 1;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        padding: 48px;
        color: white;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .auth-brand {
        margin-bottom: 32px;
    }
    
    .brand-logo {
        width: 70px;
        height: 70px;
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(10px);
        border-radius: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 24px;
    }
    
    .brand-logo i {
        font-size: 32px;
    }
    
    .auth-brand h1 {
        font-size: 28px;
        font-weight: 700;
        margin-bottom: 12px;
    }
    
    .auth-brand p {
        opacity: 0.9;
        font-size: 15px;
        line-height: 1.6;
    }
    
    .auth-features {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    
    .feature-item {
        display: flex;
        align-items: center;
        gap: 14px;
        font-size: 14px;
        padding: 10px 14px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
    }
    
    .feature-item i {
        font-size: 18px;
        width: 20px;
        text-align: center;
    }
    
    .auth-right {
        flex: 1;
        padding: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .auth-form-wrapper {
        width: 100%;
        max-width: 340px;
    }
    
    .auth-form-wrapper h2 {
        font-size: 24px;
        font-weight: 700;
        color: #1e293b;
        margin-bottom: 6px;
    }
    
    .auth-subtitle {
        color: #64748b;
        font-size: 14px;
        margin-bottom: 28px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-label {
        display: block;
        font-size: 13px;
        font-weight: 500;
        color: #374151;
        margin-bottom: 8px;
    }
    
    .input-group {
        position: relative;
    }
    
    .input-group i {
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        color: #9ca3af;
        font-size: 16px;
    }
    
    .form-control {
        width: 100%;
        padding: 12px 14px 12px 44px;
        border: 2px solid #e5e7eb;
        border-radius: 10px;
        font-size: 14px;
        transition: all 0.3s;
    }
    
    .form-control:focus {
        outline: none;
        border-color: #667eea;
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    }
    
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 14px 20px;
        border: none;
        border-radius: 10px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s;
        width: 100%;
    }
    
    .btn-primary {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
    }
    
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 15px -3px rgba(102, 126, 234, 0.4);
    }
    
    .alert {
        padding: 12px 14px;
        border-radius: 10px;
        margin-bottom: 16px;
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 13px;
    }
    
    .alert-error {
        background: #fee2e2;
        color: #991b1b;
        border: 1px solid #fecaca;
    }
    
    .alert-success {
        background: #d1fae5;
        color: #065f46;
        border: 1px solid #a7f3d0;
    }
    
    .auth-footer {
        text-align: center;
        margin-top: 24px;
        padding-top: 20px;
        border-top: 1px solid #e5e7eb;
    }
    
    .auth-footer a {
        color: #667eea;
        text-decoration: none;
        font-size: 14px;
        font-weight: 500;
    }
    
    .auth-footer a:hover {
        text-decoration: underline;
    }
    
    @media (max-width: 768px) {
        .auth-container {
            flex-direction: column;
            max-width: 420px;
        }
        
        .auth-left {
            padding: 32px;
        }
        
        .auth-brand h1 {
            font-size: 24px;
        }
        
        .auth-right {
            padding: 32px;
        }
    }
    
    @media (max-width: 480px) {
        .auth-wrapper {
            padding: 0;
        }
        
        .auth-container {
            border-radius: 0;
            min-height: 100vh;
        }
        
        .auth-features {
            display: none;
        }
    }