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

:root {
    --primary-color: #3a3a3a;
    --secondary-color: #6c6c6c;
    --accent-color: #d4af37;
    --background-color: #f8f8f8;
    --card-color: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --shadow-hover: rgba(0, 0, 0, 0.1);
    --transition-speed: 0.3s;
    --danger-color: #e74c3c;
    --success-color: #2ecc71;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--primary-color);
    background-color: var(--background-color);
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 500;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.hidden {
    display: none !important;
}

/* Login */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--background-color);
}

.login-box {
    background-color: var(--card-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px var(--shadow-color);
    width: 100%;
    max-width: 400px;
}

.login-box h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    transition: border-color var(--transition-speed);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-color);
}

#login-button {
    width: 100%;
    padding: 12px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

#login-button:hover {
    background-color: #c19b2e;
}

.error-message {
    color: var(--danger-color);
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
}

/* Panel de administración */
.admin-panel {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    background-color: var(--card-color);
    box-shadow: 0 2px 10px var(--shadow-color);
    padding: 20px 0;
    margin-bottom: 30px;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    gap: 15px;
}

.view-site-btn, .logout-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.view-site-btn {
    background-color: var(--accent-color);
    color: white;
}

.view-site-btn:hover {
    background-color: #c19b2e;
}

.logout-btn {
    background-color: #f1f1f1;
    color: var(--primary-color);
    border: none;
}

.logout-btn:hover {
    background-color: #e5e5e5;
}

.view-site-btn i, .logout-btn i {
    margin-right: 5px;
}

/* Tabs */
.tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #ddd;
}

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    color: var(--secondary-color);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-speed);
}

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

.tab-btn.active {
    color: var(--accent-color);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Lista de productos */
.actions-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.actions-bar h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.search-container {
    display: flex;
    align-items: center;
}

#product-search {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
    width: 250px;
    outline: none;
}

#search-product-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

#search-product-btn:hover {
    background-color: #c19b2e;
}

.table-container {
    background-color: var(--card-color);
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow-color);
    overflow: hidden;
    margin-bottom: 30px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background-color: #f9f9f9;
    font-weight: 500;
    color: var(--primary-color);
}

td {
    vertical-align: middle;
}

.product-image-cell {
    width: 60px;
    height: 60px;
    border-radius: 5px;
    object-fit: cover;
}

.actions-cell {
    display: flex;
    gap: 10px;
}

.edit-btn, .delete-btn {
    padding: 6px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color var(--transition-speed);
}

.edit-btn {
    background-color: #f1f1f1;
    color: var(--primary-color);
}

.edit-btn:hover {
    background-color: #e5e5e5;
}

.delete-btn {
    background-color: #ffebee;
    color: var(--danger-color);
}

.delete-btn:hover {
    background-color: #ffe0e4;
}

/* Formulario de producto */
#form-title {
    margin-bottom: 25px;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    transition: border-color var(--transition-speed);
}

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

.help-text {
    font-size: 13px;
    color: var(--secondary-color);
    margin-top: 5px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

.cancel-btn, .save-btn {
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.cancel-btn {
    background-color: #f1f1f1;
    color: var(--primary-color);
    border: none;
}

.cancel-btn:hover {
    background-color: #e5e5e5;
}

.save-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
}

.save-btn:hover {
    background-color: #c19b2e;
}

/* Notificación */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--success-color);
    color: white;
    padding: 15px 25px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    z-index: 1000;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.error {
    background-color: var(--danger-color);
}

/* Responsive */
@media (max-width: 768px) {
    .header-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .actions-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .search-container {
        width: 100%;
    }
    
    #product-search {
        width: 100%;
    }
    
    table {
        display: block;
        overflow-x: auto;
    }
    
    th, td {
        min-width: 120px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .cancel-btn, .save-btn {
        width: 100%;
    }
}

.image-upload-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.image-preview-wrapper {
  width: 180px;
  height: 180px;
  border: 1px dashed #ccc;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fafafa;
  overflow: hidden;
}

.image-preview {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  display: block;
}