:root {
            --primary: #9c27b0;
            --primary-dark: #7b1fa2;
            --primary-light: #e1bee7;
            --secondary: #ff4081;
            --text: #333333;
            --text-light: #666666;
            --background: #ffffff;
            --background-light: #f8f9fa;
            --border: #e0e0e0;
            --success: #4caf50;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }

        body {
            background-color: var(--background);
            color: var(--text);
            line-height: 1.6;
        }

        /* Header */
        .cabecalho {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 5%;
            background-color: var(--background);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .logo {
            flex: 0 0 auto;
        }

        .logo-img {
            height: 70px;
            width: 100px;
            transition: var(--transition);
        }

        .logo-img:hover {
            transform: scale(1.05);
        }

        .cabecalho nav {
            display: flex;
            gap: 30px;
        }

        .cabecalho nav a {
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            position: relative;
            padding: 5px 0;
            transition: var(--transition);
        }

        .cabecalho nav a:hover {
            color: var(--primary);
        }

        .cabecalho nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            transition: var(--transition);
        }

        .cabecalho nav a:hover::after {
            width: 100%;
        }

        .header-icons {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .dropdown {
            position: relative;
            display: inline-block;
        }

        .icone-login {
            display: flex;
            align-items: center;
            gap: 5px;
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            transition: var(--transition);
            cursor: pointer;
            padding: 8px 12px;
            border-radius: 8px;
        }

        .icone-login:hover {
            color: var(--primary);
            background-color: var(--background-light);
        }

        .dropdown-content {
            display: none;
            position: absolute;
            right: 0;
            top: 100%;
            background-color: var(--background);
            min-width: 200px;
            box-shadow: var(--shadow);
            border-radius: 8px;
            z-index: 1001;
            overflow: hidden;
            transform: translateY(10px);
            opacity: 0;
            transition: var(--transition);
            margin-top: 5px;
        }

        .dropdown-content.show {
            display: block;
            transform: translateY(0);
            opacity: 1;
        }

        .dropdown-content a {
            color: var(--text);
            padding: 12px 16px;
            text-decoration: none;
            display: block;
            transition: var(--transition);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dropdown-content a:last-child {
            border-bottom: none;
        }

        .dropdown-content a:hover {
            background-color: var(--background-light);
            color: var(--primary);
            transform: translateX(5px);
        }

        .dropdown-content a i {
            width: 16px;
            text-align: center;
        }

        .icone {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--background-light);
            transition: var(--transition);
            position: relative;
            text-decoration: none;
            color: var(--text);
        }

        .icone:hover {
            background-color: var(--primary-light);
            transform: translateY(-2px);
        }

        .cart-count {
            position: absolute;
            top: -5px;
            right: -5px;
            background-color: var(--secondary);
            color: white;
            border-radius: 50%;
            width: 18px;
            height: 18px;
            font-size: 0.7rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
        }

        .admin-btn {
            background: var(--secondary);
            color: white;
            padding: 8px 16px;
            border-radius: 20px;
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
        }

        .admin-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }

        /* Container Principal */
        .container {
            max-width: 800px;
            margin: 40px auto;
            padding: 0 20px;
        }

        h3 {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 30px;
            text-align: center;
        }

        h4 {
            font-size: 1.5rem;
            color: var(--text);
            margin: 40px 0 20px 0;
            text-align: center;
        }

        /* Contato Items */
        .contato-item {
            opacity: 0;
            transition: opacity 0.5s ease;
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 20px;
            padding: 15px;
            background: var(--background-light);
            border-radius: 10px;
            box-shadow: var(--shadow);
        }

        .contato-item.mostrar {
            opacity: 1;
        }

        .contato-item svg {
            color: var(--primary);
            font-size: 1.5rem;
        }

        .contato-item p {
            margin: 0;
            font-size: 1.1rem;
            color: var(--text);
        }

        /* Formulário */
        form {
            background: var(--background-light);
            padding: 30px;
            border-radius: 15px;
            box-shadow: var(--shadow);
        }

        input, textarea {
            width: 100%;
            padding: 12px 15px;
            margin: 10px 0;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
            outline: none;
        }

        input:focus, textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-light);
        }

        textarea {
            min-height: 150px;
            resize: vertical;
        }

        button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: block;
            margin: 20px auto 0;
            width: 200px;
        }

        button:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(156, 39, 176, 0.3);
        }

        /* Mensagens de Alerta */
        .alert {
            padding: 15px;
            margin: 20px 0;
            border-radius: 8px;
            text-align: center;
        }

        .alert-success {
            background-color: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .alert-error {
            background-color: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .cabecalho {
                flex-wrap: wrap;
                padding: 15px 20px;
            }
            
            .cabecalho nav {
                order: 3;
                width: 100%;
                justify-content: center;
                margin-top: 15px;
            }
            
            .container {
                margin: 20px auto;
                padding: 0 15px;
            }
            
            .dropdown-content {
                position: fixed;
                left: 50%;
                transform: translateX(-50%) translateY(10px);
                width: 90%;
                max-width: 300px;
            }

            .dropdown-content.show {
                transform: translateX(-50%) translateY(0);
            }
        }