* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Arial, sans-serif;
            margin: 0;
            padding: 0;
            color: #333;
            /* login.css is inside /assets/css, so go two levels up */
            background: url('../../Photo/Fondlyasaqta.jpg');
            background-size: cover;
            background-attachment: fixed;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        
        .header-container {
            display: flex;
            align-items: center;
            padding: 10px 20px;
            background-color: rgba(255, 255, 255, 0.9);
            border-radius: 8px;
            margin: 10px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }

        .social-buttons {
            display: flex;
            align-items: center;
            margin-left: 15px;
        }

        .social-buttons a {
            margin: 0 5px;
        }

        .nav-buttons {
            display: flex;
            margin-left: 15px;
            align-items: center;
        }

        .nav-button {
            cursor: pointer;
            background-color: darkblue;
            color: white;
            border: none;
            padding: 8px 12px;
            border-radius: 50px;
            font-size: 14px;
            text-decoration: none;
            display: inline-block;
            margin: 0 5px;
        }
        
        .auth-container {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px 20px;
        }
        
        .auth-box {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
            width: 100%;
            max-width: 450px;
            padding: 40px;
            position: relative;
        }
        
        .auth-tabs {
            display: flex;
            margin-bottom: 30px;
            border-bottom: 2px solid #e0e0e0;
        }
        
        .auth-tab {
            flex: 1;
            padding: 15px;
            text-align: center;
            background: none;
            border: none;
            font-size: 18px;
            font-weight: 500;
            color: #666;
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
        }
        
        .auth-tab.active {
            color: darkblue;
        }
        
        .auth-tab.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 3px;
            background: darkblue;
            border-radius: 3px 3px 0 0;
        }
        
        .auth-form {
            display: none;
        }
        
        .auth-form.active {
            display: block;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #333;
        }
        
        .form-group input {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 16px;
            transition: all 0.3s;
        }
        
        .form-group input:focus {
            outline: none;
            border-color: darkblue;
            box-shadow: 0 0 0 3px rgba(0, 0, 139, 0.1);
        }
        
        .auth-submit-btn {
            width: 100%;
            padding: 14px;
            background: darkblue;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            margin-top: 10px;
        }
        
        .auth-submit-btn:hover {
            background: #00008b;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 139, 0.2);
        }
        
        .auth-switch {
            text-align: center;
            margin-top: 25px;
            color: #666;
        }
        
        .auth-switch a {
            color: darkblue;
            text-decoration: none;
            font-weight: 500;
            margin-left: 5px;
        }
        
        .auth-switch a:hover {
            text-decoration: underline;
        }
        
        .error-message {
            color: #e74c3c;
            font-size: 14px;
            margin-top: 5px;
            display: none;
        }
        
        .success-message {
            color: #27ae60;
            font-size: 14px;
            margin-top: 5px;
            display: none;
        }
        
        .back-home {
            display: inline-block;
            margin-top: 20px;
            text-align: center;
            width: 100%;
            color: darkblue;
            text-decoration: none;
        }
        
        .back-home:hover {
            text-decoration: underline;
        }
        
        footer {
            background-color: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 30px 20px;
            text-align: center;
            width: 100%;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: white;
            text-decoration: none;
        }

        .footer-links a:hover {
            text-decoration: underline;
        }
        
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .social-buttons, .nav-buttons {
                margin-left: 0;
                margin-top: 10px;
            }
            
            .auth-box {
                padding: 30px 20px;
                margin: 20px;
            }
        }