/* Estilos para o catálogo de produtos no frontend */

.cow-catalog {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.cow-filters {
    margin-bottom: 20px;
    text-align: center;
    flex-shrink: 0;
}

.cow-filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.cow-filter-btn {
    background: #f0f0f0;
    border: 1px solid #ddd;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    color: #555;
}

.cow-filter-btn:hover {
    background: #e0e0e0;
}

.cow-filter-btn.active {
    background: #25D366;
    color: white;
    border-color: #25D366;
}

/* Container com rolagem para os produtos */
.cow-products-container {
    flex: 1;
    padding-right: 5px;
}

/* Layout horizontal com 2 cards lado a lado */
.cow-products-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, 1fr);
    padding-bottom: 20px;
}

.cow-product-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: row;
    transition: all 0.3s ease;
    min-height: 220px; /* Aumentado para acomodar novos elementos */
}

.cow-product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.cow-product-image-container {
    width: 40%;
    min-width: 150px;
    height: auto;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f8f8;
    flex-shrink: 0;
}

.cow-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    min-height: 180px;
}

.cow-product-content {
    padding: 15px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    width: 60%;
}

.cow-product-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 5px;
}

.cow-product-name {
    font-size: 1.1em;
    font-weight: 600;
    margin: 0;
    color: #333;
    line-height: 1.2;
    flex: 1;
}

.cow-service-checkbox {
    width: 22px !important;
    height: 22px !important;
    cursor: pointer;
    accent-color: #25D366;
}

.cow-product-category {
    font-size: 0.7em;
    color: #888;
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
    margin-bottom: 8px;
    align-self: flex-start;
}

.cow-product-description {
    font-size: 0.85em;
    color: #666;
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cow-product-price {
    font-size: 1.2em;
    font-weight: bold;
    color: #25D366;
    margin-bottom: 10px;
}

/* Itens Opcionais */
.cow-product-optionals {
    margin-bottom: 12px;
    padding: 8px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #eee;
    font-size: 0.9em;
}

.cow-optionals-title {
    font-size: 0.8em;
    font-weight: bold;
    margin: 0 0 5px 0;
    color: #555;
}

.cow-optional-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8em;
    color: #444;
    cursor: pointer;
    margin-bottom: 4px;
    transition: color 0.2s;
}

.cow-optional-label:last-child {
    margin-bottom: 0;
}

.cow-optional-label:hover {
    color: #25D366;
}

.cow-optional-checkbox {
    width: 14px;
    height: 14px;
    cursor: pointer;
    margin: 0;
}

.cow-optional-price {
    color: #888;
    font-size: 0.9em;
}

.cow-quantity-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    width: 100%;
    height: 38px;
    background: #fff;
    margin-top: auto; /* Empurra para o final do conteúdo */
}

.cow-quantity-btn {
    background: #f9f9f9;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    color: #333;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 100%;
    font-weight: bold;
    user-select: none;
}

.cow-quantity-btn:hover {
    background: #e8e8e8;
    color: #25D366;
}

.cow-quantity-input {
    flex: 1.5;
    text-align: center;
    border: none;
    border-left: 1px solid #eee;
    border-right: 1px solid #eee;
    height: 100%;
    font-size: 1em;
    font-weight: bold;
    color: #333;
    background: #fff;
    outline: none;
    padding: 0 5px;
    width: 40px;
}

.cow-add-to-cart-btn {
    width: 100%;
    background: #25D366;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.3s ease;
    height: 38px;
}

.cow-add-to-cart-btn:hover {
    background: #128C7E;
    transform: translateY(-1px);
}

/* Responsividade */
@media (max-width: 992px) {
    .cow-products-grid {
        grid-template-columns: 1fr;
    }
    
    .cow-product-card {
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .cow-catalog {
        padding: 10px;
    }
    
    .cow-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .cow-product-card {
        flex-direction: column;
        min-height: auto;
        max-height: none;
    }
    
    .cow-product-image-container {
        width: 100%;
        height: 150px;
        min-width: unset;
    }
    
    .cow-product-image {
        min-height: unset;
        height: 150px;
    }
    
    .cow-product-content {
        width: 100%;
        padding: 12px;
    }
    
    .cow-product-name {
        font-size: 1em;
    }
    
    .cow-product-description {
        -webkit-line-clamp: 2;
        font-size: 0.8em;
    }
    
    .cow-product-optionals {
        padding: 6px;
    }
    
    .cow-optional-label {
        font-size: 0.75em;
    }
}

@media (max-width: 480px) {
    .cow-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .cow-product-card {
        flex-direction: column;
        min-height: auto;
    }
    
    .cow-product-image-container {
        width: 100%;
        height: 120px;
        min-width: unset;
    }
    
    .cow-product-image {
        height: 120px;
    }
    
    .cow-product-content {
        width: 100%;
        padding: 8px;
    }
    
    .cow-product-name {
        font-size: 0.9em;
    }

    .cow-product-price {
        font-size: 1em;
        margin-bottom: 5px;
    }
    
    .cow-product-description {
        display: none; /* Esconde descrição em telas muito pequenas para economizar espaço */
    }

    .cow-quantity-controls, .cow-add-to-cart-btn {
        height: 32px;
        font-size: 0.75em;
    }
}

/* Carrinho Flutuante e Outros Estilos Mantidos */
.cow-cart-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.cow-cart-toggle {
    background: #25D366;
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    position: relative;
}

.cow-cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    padding: 4px 8px;
    font-size: 0.8em;
    font-weight: bold;
    min-width: 20px;
    text-align: center;
}

.cow-cart-modal {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 350px;
    max-height: 80vh;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    transform: translateX(120%);
    transition: transform 0.3s ease-out;
    z-index: 1001;
}

/* Estilos para itens do carrinho */
.cow-cart-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    gap: 10px;
}

.cow-cart-item-info {
    flex-grow: 1;
}

.cow-cart-item-name {
    font-weight: 600;
    font-size: 0.95em;
    margin-bottom: 2px;
}

.cow-cart-item-price, .cow-cart-item-subtotal {
    font-size: 0.85em;
    color: #666;
}

.cow-cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.cow-cart-quantity-btn {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    padding: 0;
    line-height: 1;
}

.cow-cart-quantity-btn:hover {
    background: #eee;
    border-color: #ccc;
}

.cow-cart-item-remove {
    background: none;
    border: none;
    color: #ff4757;
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.cow-cart-item-remove:hover {
    color: #ff6b81;
}

/* Responsividade do Carrinho */
@media (max-width: 480px) {
    .cow-cart-modal {
        width: calc(100% - 40px);
        right: 20px;
        left: 20px;
        bottom: 85px;
    }
    
    .cow-cart-item-quantity {
        gap: 12px; /* Mais espaço para os dedos no mobile */
    }
    
    .cow-cart-quantity-btn {
        width: 32px;
        height: 32px;
        font-size: 18px;
    }
    
    .cow-cart-item-remove {
        padding: 8px;
    }
}

.cow-cart-modal.active {
    transform: translateX(0);
}

.cow-cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
}

.cow-cart-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 15px 20px;
}

.cow-cart-summary {
    padding: 15px 20px;
    border-top: 1px solid #eee;
}

.cow-customer-info {
    margin-bottom: 15px;
}

.cow-customer-info input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.cow-send-whatsapp-btn {
    background: #25D366;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 6px;
    width: 100%;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.cow-cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
}

.cow-cart-overlay.active {
    display: block;
}

/* Social Proof */
.cow-social-proof-container {
    margin-top: 15px;
    padding: 12px;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #eee;
}

.cow-social-proof-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.cow-social-proof-photo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.cow-social-proof-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cow-social-proof-name {
    font-weight: bold;
    font-size: 0.9em;
}

.cow-social-proof-rating {
    color: #ffc107;
    font-size: 0.8em;
}

.cow-social-proof-comment {
    font-size: 0.85em;
    font-style: italic;
    color: #666;
}

.cow-product-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Estilos do Painel do Cliente */
.cow-auth-container { max-width: 400px; margin: 40px auto; padding: 20px; border: 1px solid #ddd; border-radius: 8px; background: #f9f9f9; }
.cow-auth-tabs { display: flex; margin-bottom: 20px; border-bottom: 1px solid #ddd; }
.cow-tab-btn { flex: 1; padding: 10px; border: none; background: none; cursor: pointer; font-weight: bold; }
.cow-tab-btn.active { border-bottom: 2px solid #25D366; color: #25D366; }
.cow-form-group { margin-bottom: 15px; }
.cow-form-group label { display: block; margin-bottom: 5px; font-weight: bold; }
.cow-form-group input, .cow-form-group textarea { width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 4px; }
.cow-btn { background: #25D366; color: white; padding: 10px 20px; border: none; border-radius: 4px; cursor: pointer; font-weight: bold; }
.cow-btn:hover { background: #128C7E; }
.cow-dashboard { padding: 20px; }
.cow-dashboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.cow-dashboard-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 20px; }
.cow-card { background: white; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.cow-table { width: 100%; border-collapse: collapse; margin-top: 15px; }
.cow-table th, .cow-table td { padding: 12px; text-align: left; border-bottom: 1px solid #eee; }
.cow-btn-delete { background: #ff4444; color: white; border: none; padding: 5px 10px; border-radius: 3px; cursor: pointer; }
.cow-modal { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: rgba(0,0,0,0.5); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    z-index: 10000; 
    padding: 20px;
}
.cow-modal-content { 
    background: white; 
    padding: 25px; 
    border-radius: 12px; 
    width: 100%; 
    max-width: 550px; 
    max-height: 90vh; 
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

@media (max-width: 600px) {
    .cow-modal-content {
        padding: 15px;
    }
    .cow-modal-content div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }
}
.cow-btn-logout { color: #666; text-decoration: none; }

/* Estilos para o Upsell */
.cow-upsell-box {
    background: #fff;
    border: 2px solid #25D366;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.cow-upsell-box:hover {
    background: #f0fff4;
    transform: scale(1.02);
}

.cow-upsell-label {
    margin-bottom: 0 !important;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.cow-upsell-checkbox {
    width: 18px !important;
    height: 18px !important;
    accent-color: #25D366;
    margin-right: 5px !important;
}

.cow-upsell-label .cow-optional-name {
    font-size: 1em;
    color: #128C7E;
    flex: 1;
    min-width: 100px;
}

.cow-upsell-label .cow-optional-price {
    font-size: 0.9em;
    color: #666;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .cow-upsell-box {
        padding: 8px;
    }
    .cow-upsell-label .cow-optional-name {
        font-size: 0.9em;
    }
    .cow-upsell-label .cow-optional-price {
        font-size: 0.85em;
    }
}

/* Controles do Catálogo (Pesquisa e Filtros) */
.cow-catalog-controls {
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

.cow-search-container {
    width: 100%;
    max-width: 500px;
}

.cow-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 25px;
    padding: 0 15px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.cow-search-wrapper:focus-within {
    border-color: #25D366;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.15);
}

.cow-search-icon {
    color: #888;
    margin-right: 10px;
}

.cow-search-input {
    flex: 1;
    border: none !important;
    outline: none !important;
    padding: 12px 0 !important;
    font-size: 15px !important;
    background: transparent !important;
    box-shadow: none !important;
    height: auto !important;
}

.cow-search-clear {
    background: #eee;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #666;
    font-size: 14px;
    padding: 0;
    margin-left: 5px;
    transition: background 0.2s;
}

.cow-search-clear:hover {
    background: #ddd;
}

.cow-no-results {
    text-align: center;
    padding: 40px 20px;
    grid-column: 1 / -1;
    color: #666;
}

.cow-no-results svg {
    margin-bottom: 15px;
    color: #ccc;
}

/* Estilos do Fluxo de Agendamento */
.cow-booking-steps {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #eee;
}

.cow-booking-step-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 15px;
}

.cow-booking-back {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    font-size: 14px;
    padding: 5px 10px;
    margin-right: 15px;
}

.cow-booking-back:hover {
    color: #25D366;
}

#cow-booking-step-title {
    margin: 0;
    font-size: 20px;
    color: #333;
}

.cow-calendar-wrapper {
    text-align: center;
    margin: 20px 0;
}

.cow-date-input {
    padding: 12px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    width: 100%;
    max-width: 300px;
}

.cow-time-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
    margin-bottom: 25px;
}

.cow-time-slot {
    padding: 12px;
    text-align: center;
    border: 1px solid #eee;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    background: #f9f9f9;
}

.cow-time-slot:hover {
    border-color: #25D366;
    background: #fff;
}

.cow-time-slot.selected {
    background: #25D366;
    color: #fff;
    border-color: #25D366;
}

.cow-booking-next, .cow-booking-confirm {
    width: 100%;
    padding: 15px;
    background: #25D366;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.cow-booking-next:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.cow-booking-summary {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.cow-booking-summary p {
    margin: 8px 0;
    font-size: 15px;
}

.cow-summary-total {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
    font-size: 18px;
    font-weight: bold;
    color: #25D366;
    text-align: right;
}

.cow-total-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.1);
    padding: 15px 20px;
    z-index: 999;
    border-top: 1px solid #eee;
}

.cow-total-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cow-total-info {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.cow-total-label {
    font-size: 14px;
    color: #666;
}

.cow-total-amount {
    font-size: 22px;
    font-weight: bold;
    color: #25D366;
}

.cow-total-count {
    font-size: 13px;
    color: #888;
}

.cow-proceed-btn {
    background: #25D366;
    color: #fff;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.2);
}

.cow-proceed-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.cow-summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 14px;
}

.cow-summary-item-name {
    color: #333;
}

.cow-summary-item-price {
    font-weight: 600;
}

@media (max-width: 600px) {
    .cow-total-bar-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    .cow-total-info {
        justify-content: center;
    }
    .cow-proceed-btn {
        width: 100%;
    }
    .cow-catalog {
        padding-bottom: 120px; /* Espaço para a barra no mobile */
    }
}

/* Ajuste nos filtros para ficarem mais compactos quando combinados com pesquisa */
.cow-filters {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .cow-search-container {
        max-width: 100%;
    }
    
    .cow-search-input {
        font-size: 16px !important; /* Evita zoom no iOS */
    }
}

/* Estilos para Seleção de Barbeiros */
.cow-barbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.cow-barber-card {
    background: #fff;
    border: 2px solid #eee;
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cow-barber-card:hover {
    border-color: #25D366;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.cow-barber-card.selected {
    border-color: #25D366;
    background: #f0fff4;
}

.cow-barber-photo {
    width: 80px;
    height: 80px;
    margin: 0 auto 10px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.cow-barber-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cow-barber-name {
    margin: 0 0 5px;
    font-size: 1.1em;
    color: #333;
}

.cow-barber-rating {
    color: #ffc107;
    font-size: 0.9em;
}

.cow-star {
    margin: 0 1px;
}

.cow-star.filled {
    color: #ffc107;
}

.cow-star:not(.filled) {
    color: #e0e0e0;
}

.cow-section-title {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
    font-weight: 600;
}

/* Ajuste nos controles */
.cow-catalog-controls {
    display: none; /* Escondido inicialmente até selecionar barbeiro */
}

.cow-booking-back {
    background: #f0f0f0;
    border: 1px solid #ddd;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    color: #555;
    transition: all 0.2s;
}

.cow-booking-back:hover {
    background: #e0e0e0;
}