:root {
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --secondary: #7209b7;
    --success: #4cc9f0;
    --danger: #f72585;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --light-gray: #e9ecef;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
}

/* Cabeçalho */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    height: 60px;
    width: auto;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.email-capture {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.email-form {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.email-form input {
    padding: 12px 20px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    min-width: 300px;
}

.email-message {
    margin-top: 10px;
    font-size: 14px;
}

/* Navegação */
.tabs {
    display: flex;
    background: var(--light-gray);
    padding: 0 30px;
}

.tab {
    padding: 20px 30px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}

.tab:hover {
    color: var(--primary);
}

.tab.active {
    color: var(--primary);
    border-bottom: 3px solid var(--primary);
    background: white;
}

/* Conteúdo Principal */
main {
    padding: 40px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

h2 {
    color: var(--dark);
    margin-bottom: 30px;
    font-size: 28px;
}

h2 i {
    margin-right: 10px;
    color: var(--primary);
}

/* Formulário */
.product-form {
    max-width: 800px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--light-gray);
    border-radius: 12px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.affiliate-links {
    background: var(--light-gray);
    padding: 25px;
    border-radius: 15px;
    margin: 30px 0;
}

.affiliate-links h3 {
    margin-bottom: 20px;
    color: var(--secondary);
}

/* Upload de Imagens */
.upload-area {
    border: 3px dashed var(--gray);
    border-radius: 15px;
    padding: 60px 20px;
    text-align: center;
    margin: 20px 0;
    cursor: pointer;
    transition: all 0.3s;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(67, 97, 238, 0.05);
}

.upload-area i {
    font-size: 60px;
    color: var(--gray);
    margin-bottom: 20px;
}

.upload-area p {
    color: var(--gray);
    margin-bottom: 20px;
}

.image-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.preview-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 150px;
}

.preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-image {
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--danger);
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

/* Botões */
.btn-primary, .btn-secondary {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

.btn-secondary {
    background: var(--light-gray);
    color: var(--dark);
}

.btn-secondary:hover {
    background: #dee2e6;
}

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

/* Grid de Produtos */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-image {
    height: 200px;
    background: var(--light-gray);
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    margin-bottom: 10px;
    color: var(--dark);
}

.product-price {
    color: var(--primary);
    font-size: 24px;
    font-weight: 700;
    margin: 10px 0;
}

.product-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.action-btn {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.action-btn i {
    margin-right: 5px;
}

/* Vídeos */
.platform-selector {
    display: flex;
    gap: 10px;
    margin: 20px 0;
}

.platform-btn {
    padding: 15px 25px;
    border: 2px solid var(--light-gray);
    background: white;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.platform-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.video-card {
    background: var(--dark);
    border-radius: 15px;
    overflow: hidden;
}

.video-player {
    width: 100%;
    height: 500px;
    background: black;
    position: relative;
}

.video-player video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-actions {
    padding: 15px;
    background: white;
    display: flex;
    justify-content: space-between;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 30px;
    cursor: pointer;
    color: var(--gray);
}

/* Responsividade */
@media (max-width: 992px) {
    header {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .email-form input {
        min-width: auto;
    }
    
    .form-row {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .tabs {
        flex-direction: column;
    }
    
    .tab {
        width: 100%;
        text-align: center;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
}