/* Animaciones */
@keyframes highlight {
  0% { background-color: rgba(255, 255, 0, 0.3); }
  100% { background-color: transparent; }
}

/* Variables CSS (Custom Properties) */
:root {
    /* Colores principales */
    --primary-color: #2c3e50;    /* Azul oscuro */
    --secondary-color: #e74c3c;  /* Rojo */
    --accent-color: #f39c12;     /* Naranja */
    --text-color: #2c3e50;       /* Azul oscuro */
    --light-text: #ecf0f1;       /* Blanco roto */
    --border-color: #bdc3c7;     /* Gris claro */
    --background-color: #ecf0f1;  /* Fondo claro */
    --white-color: #ffffff;      /* Blanco puro */
    --success-color: #27ae60;    /* Verde */
    
    /* Colores para categorías */
    --chacinas-color: #8e44ad;   /* Morado */
    --compartir-color: #e67e22;  /* Naranja oscuro */
    --pescados-color: #3498db;   /* Azul */
    --sugerencias-color: #f1c40f; /* Amarillo */
    --carnes-color: #e74c3c;     /* Rojo */
    --combinados-color: #1abc9c; /* Verde agua */
    --bocadillos-color: #e84393;  /* Rosa */
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    
    /* Bordes */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Transiciones */
    --transition: all 0.3s ease;
}

/* Estilos para los botones de ubicación */
#location-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    padding: 10px;
    background-color: var(--white-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.location-btn {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background-color: var(--white-color);
    color: var(--text-color);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.location-btn:hover {
    background-color: var(--background-color);
    border-color: var(--primary-color);
}

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

/* Estilos para la barra de búsqueda */
#search-container {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: var(--background-color);
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid var(--border-color);
}

.search-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 16px;
    transition: var(--transition);
    background: var(--white-color);
    box-sizing: border-box;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.2);
}

.search-results {
    display: none;
    position: absolute;
    top: 100%;
    left: 15px;
    right: 15px;
    max-height: 50vh;
    overflow-y: auto;
    background: var(--white-color);
    border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
    box-shadow: var(--shadow-md);
    z-index: 1001;
    padding: 10px;
    margin-top: -5px;
    border: 2px solid var(--border-color);
    border-top: none;
}

.search-result-item {
    background: var(--white-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 15px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.search-result-item:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.search-result-item .item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.search-result-item .item-name {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.1em;
}

.search-result-item .item-price {
    font-weight: bold;
    color: var(--accent-color);
}

.search-result-item .item-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.search-result-item .quantity {
    width: 70px;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
}

.search-result-item .comment {
    flex: 1;
    min-width: 200px;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
}

.search-result-item .add {
    background-color: var(--success-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.search-result-item .add:hover {
    background-color: #219653;
    transform: translateY(-1px);
}

/* Estilos para el formulario de producto personalizado */
.custom-product-form {
    background-color: var(--white-color);
    padding: 20px;
    border-radius: var(--border-radius-md);
    margin: 20px 0;
    box-shadow: var(--shadow-sm);
}

.custom-product-form h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-size: 1.2em;
}

.custom-product-form .custom-input,
.custom-product-form .option,
.custom-product-form .quantity,
.custom-product-form .comment {
    padding: 10px 12px;
    margin: 0 5px 10px 0;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    transition: var(--transition);
}

.custom-product-form .custom-input:focus,
.custom-product-form .option:focus,
.custom-product-form .quantity:focus,
.custom-product-form .comment:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 62, 80, 0.1);
}

.custom-product-form .custom-input {
    min-width: 200px;
}

.custom-product-form .quantity {
    width: 80px;
}

.custom-product-form .comment {
    min-width: 200px;
}

.custom-product-form .add {
    background-color: var(--success-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.custom-product-form .add:hover {
    background-color: #219653;
    transform: translateY(-1px);
}

/* Estilos generales */
body {
    font-family: 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', sans-serif;
    margin: 0;
    padding: 20px;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Modal de login */
.modal {
    display: none;
    position: fixed;
    z-index: 9999; /* Higher z-index to ensure it's on top */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.modal.modal-active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--white-color);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 400px;
    transform: translateY(0);
    transition: transform 0.3s ease-out;
    position: relative;
}

.modal-content h2 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 26px;
}

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

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

.form-group input[type="text"],
.form-group input[type="password"] {
    width: calc(100% - 20px);
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

#login-button {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    transition: background-color 0.3s ease;
    width: 100%;
}

#login-button:hover {
    background-color: #0056b3;
}

/* Ocultar elementos principales hasta que el login sea exitoso */
#top-bar,
#pagination,
.order-section,
#main-menu,
.page {
    display: none;
}

/* Estilos de la barra superior */
#top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: linear-gradient(135deg, var(--primary-color), #34495e);
    color: var(--white-color);
    box-shadow: var(--shadow-lg);
    margin-bottom: 25px;
    border-radius: var(--border-radius-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.top-controls {
    display: flex;
    gap: 20px;
}

#table-selection, #waiter-selection {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 8px 15px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

#table-selection:hover, #waiter-selection:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

#table-selection label, #waiter-selection label {
    font-weight: 600;
    color: var(--white-color);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

#table-number, #waiter {
    padding: 8px 12px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-sm);
    font-size: 15px;
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

#table-number:focus, #waiter:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.25);
}

/* Botones de navegación */
.nav-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.btn-inicio, .btn-volver {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius-sm);
    background-color: var(--accent-color);
    color: white;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-inicio:hover, .btn-volver:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background-color: #e67e22;
}

.btn-inicio i, .btn-volver i {
    font-size: 16px;
}

.nav-button {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-button:hover {
    background-color: #0056b3;
}

/* Estilos de los botones de categoría (Main Menu) */
#main-menu {
    margin-top: 20px;
    background-color: var(--white-color);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

#main-menu h1 {
color: var(--primary-color);
margin-bottom: 30px;
font-size: 2.2em;
text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.category-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 0 auto;
    max-width: 800px;
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
}

.category-btn {
    background: linear-gradient(145deg, #f8f9fa, #e9ecef);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border: 2px solid #e9ecef;
    aspect-ratio: 1/1; /* Hace que el botón sea cuadrado */
    width: 100%;
    padding: 15px;
    box-sizing: border-box;
}

.category-btn:hover {
transform: translateY(-5px) scale(1.02);
box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
border-color: var(--primary-color);
z-index: 1;
}

.category-img {
    width: 100%;
    height: 70%;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
    max-height: 180px;
}

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

.category-label {
    font-size: 1.1em;
    font-weight: 600;
    color: #2c3e50;
    text-align: center;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.9);
    padding: 6px 12px;
    border-radius: 15px;
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Colores específicos para los botones de categoría */
.category-btn[data-page="1"] { 
background-color: var(--chacinas-color);
border-color: darken(#8e44ad, 10%);
}

.category-btn[data-page="2"] { 
background-color: var(--compartir-color);
border-color: darken(#e67e22, 10%);
}

.category-btn[data-page="3"] { 
background-color: var(--pescados-color);
border-color: darken(#3498db, 10%);
}

.category-btn[data-page="4"] { 
background-color: var(--sugerencias-color);
border-color: darken(#f1c40f, 10%);
color: var(--text-color);
text-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

.category-btn[data-page="5"] { 
background-color: var(--carnes-color);
border-color: darken(#e74c3c, 10%);
}

.category-btn[data-page="6"] { 
background-color: var(--combinados-color);
border-color: darken(#1abc9c, 10%);
}

.category-btn[data-page="7"] { 
background-color: var(--bocadillos-color);
border-color: darken(#e84393, 10%);
}

/* Estilos de las páginas de productos */
.page {
margin-top: 20px;
background-color: var(--white-color);
padding: 25px;
border-radius: var(--border-radius-md);
box-shadow: var(--shadow-md);
transition: var(--transition);
}

.page h2 {
color: var(--primary-color);
text-align: center;
margin-bottom: 25px;
padding-bottom: 10px;
border-bottom: 2px solid var(--border-color);
font-size: 1.8em;
position: relative;
}

.page h2::after {
content: '';
position: absolute;
bottom: -2px;
left: 50%;
transform: translateX(-50%);
width: 100px;
height: 3px;
background-color: var(--accent-color);
}

.page h1 {
color: var(--primary-color);
text-align: center;
margin-bottom: 25px;
font-size: 28px;
}

.product-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
gap: 20px;
}

.item {
margin-bottom: 15px;
padding: 18px 20px;
background-color: var(--white-color);
border: 1px solid var(--border-color);
border-radius: var(--border-radius-sm);
transition: var(--transition);
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 10px;
position: relative;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    position: relative;
}

.item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--accent-color);
}

.item .name {
    font-weight: bold;
    font-size: 1.2em;
    margin-bottom: 8px;
    color: var(--text-color);
}

.item .price {
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.1em;
    margin-right: 15px;
    background-color: rgba(231, 76, 60, 0.1);
    padding: 5px 10px;
    border-radius: 15px;
    min-width: 80px;
    text-align: center;
}

.item label {
    margin-right: 8px;
    font-weight: 600;
    color: var(--text-color);
    flex: 1 1 100%;
    font-size: 1.1em;
    margin-bottom: 8px;
}

.item .quantity {
    width: 70px;
    padding: 8px 5px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    text-align: center;
    font-weight: 600;
    transition: var(--transition);
}

.item .quantity:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(243, 156, 18, 0.25);
}

.item .add {
    background-color: var(--success-color);
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9em;
    letter-spacing: 0.5px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-sm);
}

.item .add:hover {
    background-color: darken(#27ae60, 10%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.item .add:active {
    transform: translateY(0);
}

.item .add i {
    font-size: 1.1em;
}

.stock-checkbox {
    position: absolute;
    opacity: 0;
}

.stock-checkbox + label::before {
    content: '\f0c8';
    font-family: 'Font Awesome 6 Free';
    font-weight: 400;
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 10px;
    vertical-align: middle;
    color: var(--border-color);
    transition: var(--transition);
}

.stock-checkbox:checked + label {
    position: relative;
    color: #95a5a6;
}

.stock-checkbox:checked + label::before {
    content: '\f14a';
    color: var(--success-color);
    font-weight: 900;
}

.stock-checkbox:focus + label::before {
    outline: 2px solid var(--accent-color);
    border-radius: 3px;
}

/* Botones de paginación */
#pagination {
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    padding: 15px;
    background-color: var(--white-color);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

#pagination button {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1em;
    transition: background-color 0.3s ease;
}

#pagination button:hover:not(:disabled) {
    background-color: #0056b3;
}

#pagination button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Sección de Comanda Actual */
.order-section {
    margin-top: 30px;
    background-color: var(--white-color);
    padding: 25px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.order-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
}

.order-section h2 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.8em;
    position: relative;
    padding-bottom: 10px;
}

.order-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background-color: var(--accent-color);
}

/* Estilos para el contenedor de la comanda */
#current-order {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
    background: var(--white-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
    margin-right: -10px;
}

/* Estilos para la barra de desplazamiento */
#current-order::-webkit-scrollbar {
    width: 8px;
}

#current-order::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

#current-order::-webkit-scrollbar-thumb {
    background: #bdc3c7;
    border-radius: 10px;
}

#current-order::-webkit-scrollbar-thumb:hover {
    background: #95a5a6;
}

/* Estilos para la información de la comanda */
.order-header {
    background-color: #f8f9fa;
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    padding: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.order-header .order-info {
    padding: 0;
    background-color: transparent;
    border: none;
    color: var(--text-color);
}

.order-header .order-info div {
    margin: 5px 0;
    font-size: 1em;
    color: var(--text-color);
}

.order-header .order-info i {
    width: 20px;
    text-align: center;
    margin-right: 8px;
    color: var(--primary-color);
}

.order-header .order-info strong {
    color: var(--primary-color);
    font-weight: 600;
}

.order-divider {
    margin: 10px 0 0 0;
    border: none;
    border-top: 1px dashed var(--border-color);
}

/* Estilos para los elementos de la comanda */
#current-order li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    border-bottom: 1px dashed var(--border-color);
    font-size: 1.1em;
    color: var(--text-color);
    transition: var(--transition);
    border-radius: var(--border-radius-sm);
}

#current-order li:hover {
    background-color: rgba(52, 152, 219, 0.05);
    transform: translateX(5px);
}

/* Estilos para los detalles del ítem */
.item-details {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.item-quantity {
    font-weight: bold;
    color: var(--primary-color);
}

.item-name {
    font-weight: 500;
    margin-right: 5px;
}

.item-option {
    font-size: 0.9em;
    color: #7f8c8d;
    font-style: italic;
}

.item-comment {
    font-size: 0.85em;
    color: #e74c3c;
    font-style: italic;
}

.item-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.item-price {
    font-weight: bold;
    color: var(--primary-color);
    min-width: 70px;
    text-align: right;
}

.remove-item {
    background: none;
    border: none;
    color: #e74c3c;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.remove-item:hover {
    background-color: rgba(231, 76, 60, 0.1);
    transform: scale(1.1);
}

.remove-item:active {
    transform: scale(0.95);
}

#current-order li:last-child {
    border-bottom: none;
}

/* Estilos para los detalles del ítem en la comanda */
.order-item-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    margin-right: 15px;
}

.order-item-name {
    font-weight: 600;
    margin-bottom: 3px;
}

.order-item-option {
    font-size: 0.85em;
    color: #7f8c8d;
    font-style: italic;
    margin-bottom: 3px;
}

.order-item-comment {
    font-size: 0.85em;
    color: #e74c3c;
    background-color: rgba(231, 76, 60, 0.1);
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
    margin-top: 3px;
}

.order-item-quantity {
    background-color: var(--primary-color);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 15px;
    flex-shrink: 0;
}

.order-item-price {
    font-weight: 700;
    color: var(--secondary-color);
    min-width: 80px;
    text-align: right;
}

.order-item-remove {
    background: none;
    border: none;
    color: #e74c3c;
    cursor: pointer;
    font-size: 1.2em;
    margin-left: 15px;
    opacity: 0.7;
    transition: var(--transition);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.order-item-remove:hover {
    opacity: 1;
    background-color: rgba(231, 76, 60, 0.1);
}

.item-price {
    font-weight: bold;
    color: var(--secondary-color);
}

.remove-item {
    background-color: #dc3545;
    color: var(--white-color);
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    font-size: 0.9em;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease;
}

.remove-item:hover {
    background-color: #c82333;
}

#total-amount {
    font-size: 1.4em;
    font-weight: bold;
    text-align: right;
    margin-top: 15px;
    color: #000; /* Cambiado a negro */
}

/* Botón de enviar a imprimir */
#print-order {
    display: block;
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--secondary-color), #c0392b);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

#print-order::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

#print-order:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

#print-order:hover::before {
    left: 100%;
}

#print-order:active {
    transform: translateY(0);
}

/* Estilos para el estado de carga */
#print-order .button-text {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

#print-order .spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

#print-order.loading .spinner {
    display: inline-block;
}

/* Estilos para el mensaje de éxito */
.order-success-message {
    background-color: var(--success-color);
    color: white;
    padding: 15px;
    border-radius: var(--border-radius-sm);
    margin-top: 20px;
    text-align: center;
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

#order-total {
    font-size: 1.5em;
    font-weight: 700;
    text-align: right;
    margin: 20px 0;
    padding: 15px 20px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#order-total .label {
    font-size: 0.9em;
    opacity: 0.9;
}

#order-total .amount {
    font-size: 1.2em;
    color: var(--accent-color);
}

.send-order-container {
    text-align: center;
    margin-top: 20px;
}

.btn-print {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s ease;
}

.btn-print:hover {
    background-color: #0056b3;
}

.btn-print i {
    font-size: 18px;
}

/* Media Queries para diseño responsivo */
@media (max-width: 1200px) {
    #main-menu {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 992px) {
    .page {
        padding: 20px 15px;
    }
    
    .item {
        padding: 15px;
    }
    
    .item .comment {
        min-width: 100%;
        margin-top: 10px;
    }
    
    .order-section {
        padding: 20px 15px;
    }
    
    #current-order li {
        flex-wrap: wrap;
    }
    
    .order-item-details {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .order-item-price {
        margin-left: auto;
    }
}

@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    
    #top-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
        padding: 15px;
    }
    
    .top-controls {
        flex-direction: column;
        gap: 10px;
    }
    
    #table-selection, #waiter-selection {
        width: 100%;
        justify-content: space-between;
        padding: 10px;
    }
    
    .nav-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn-inicio, .btn-volver {
        justify-content: center;
        width: 100%;
    }
    
    #main-menu {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
        padding: 15px;
    }
    
    .category-button {
        min-height: 140px;
        padding: 15px 10px;
    }
    
    .category-button img {
        width: 50px;
        height: 50px;
    }
    
    .page h2 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    
    .item {
        padding: 12px;
    }
    
    .item label {
        font-size: 1em;
    }
    
    .item .price {
        font-size: 1em;
        padding: 4px 8px;
        min-width: 70px;
    }
    
    .item .quantity, 
    .item .option, 
    .item .comment {
        font-size: 0.9em;
    }
    
    .item .add {
        padding: 8px 15px;
        font-size: 0.9em;
    }
    
    .order-section {
        margin-top: 20px;
        padding: 15px;
    }
    
    .order-section h2 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    
    #order-total {
        font-size: 1.3em;
        padding: 12px 15px;
    }
    
    #print-order {
        padding: 12px;
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    #main-menu h1 {
        font-size: 1.8em;
        margin: 10px 0 20px;
    }
    
    .category-buttons {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        padding: 10px;
    }
    
    .category-btn {
        aspect-ratio: 1/1;
        padding: 10px;
    }
    
    .category-img {
        max-height: 120px;
    }
    
    .category-label {
        font-size: 1em;
        padding: 4px 8px;
        width: 90%;
    }
    
    .page {
        padding: 15px 10px;
    }
    
    .item {
        padding: 10px;
    }
    
    .item .price {
        min-width: 60px;
        font-size: 0.95em;
        padding: 3px 6px;
    }
    
    .item .quantity {
        width: 60px;
    }
    
    .item .add {
        width: 100%;
        justify-content: center;
        margin-top: 5px;
    }
    
    #current-order li {
        padding: 10px 8px;
    }
    
    .order-item-details {
        margin-right: 10px;
    }
    
    .order-item-quantity {
        width: 26px;
        height: 26px;
        font-size: 0.9em;
        margin: 0 8px;
    }
    
    .order-item-remove {
        width: 26px;
        height: 26px;
        font-size: 1.1em;
        margin-left: 8px;
    }
    
    #order-total {
        font-size: 1.2em;
        padding: 10px 12px;
    }
    
    #order-total .label {
        font-size: 0.85em;
    }
    
    #order-total .amount {
        font-size: 1.1em;
    }
    
    #print-order {
        padding: 12px 10px;
        font-size: 0.95em;
    }
    
    .modal-content {
        width: 95%;
        padding: 15px;
    }
    
    .form-group input[type="text"],
    .form-group input[type="password"] {
        width: 100%;
    }
}