/* Variables y Reset */
        :root {
            --primary-color: #2c3e50;
            --secondary-color: #3498db;
            --accent-color: #ec0d0dff;
            --light-color: #f8f9fa;
            --dark: #1a1a2e;
            --success: #2ecc71;
            --warning: #ec0d0dff;
            --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
            --primary: #1a1a2e;
            
        }

         
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
            color: white;
            position: relative;
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 80px;
            background-image: url('https://images.unsplash.com/photo-1505228395891-9a51e7e86bf6?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
        }
        
        /* Preloader */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--dark);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s ease;
        }
        
        /* Calculator Section */
        .calculator-container {
            background: rgba(255, 255, 255, 0.8);
            border-radius: 50px;
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: var(--transition);
            max-width: 1500px;
            width: 100%;
            margin: 0 auto;
            padding: 20px;
        }
        
        .calculator-body {
            padding: 40px;
        }
        
   
        
        .form-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin-bottom: 25px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 10px;
            font-weight: 600;
            color: var(--primary-color);
            font-size: 16px;
        }
        
        .input-with-icon {
            position: relative;
        }
        
        .input-with-icon i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--secondary-color);
            z-index: 2;
        }
        
        input, select {
            width: 100%;
            padding: 15px 15px 15px 45px;
            border: 2px solid #e0e4e9;
            border-radius: 12px;
            font-size: 16px;
            transition: var(--transition);
            background: #f8fafc;
            position: relative;
            z-index: 1;
        }
        
        input:focus, select:focus {
            border-color: var(--secondary-color);
            outline: none;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
            background: white;
        }
        
 .vehicle-selection {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 columnas iguales en pantallas grandes */
    gap: 20px; /* Espacio entre las tarjetas */
}

/* Para pantallas de tamaño pequeño (celulares) */
@media (max-width: 600px) {
    .vehicle-selection {
        grid-template-columns: 1fr; /* 1 columna en pantallas pequeñas */
        gap: 10px; /* Espacio entre las tarjetas (puedes ajustarlo) */
    }
}

        .grid-4x4 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 16px;
        }
        
        .vehicle-card {
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            transition: transform 0.3s ease;
            height: 420px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            cursor: pointer;
            border: 2px solid transparent;
        }
        
        .vehicle-card:hover {
            transform: scale(1.05);
            border-color: var(--accent-color);
        }
        
        .vehicle-card.selected {
            border-color: var(--accent-color);
            background: rgba(231, 76, 60, 0.05);
            box-shadow: 0 5px 15px rgba(231, 76, 60, 0.1);
        }
        
        .card-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        
        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .card-content {
            padding: 16px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .card h3 {
            font-size: 1.4rem;
            margin-bottom: 10px;
            color: var(--primary-color);
        }
        
        .card-location {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--primary-color);
            margin-bottom: 10px;
            font-weight: 500;
        }
        
        .card p {
            color: #666;
            margin-bottom: 15px;
            flex-grow: 1;
        }
        
        .card-price {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-color);
            margin-bottom: 15px;
        }
        
        .card-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid rgba(0, 0, 0, 0.1);
        }
        
        .card-features {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        
        .feature-tag {
            background: rgba(231, 76, 60, 0.1);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            color: var(--accent-color);
        }
        
        .calculate-btn {
            background: linear-gradient(to right, var(--accent-color), var(--warning));
            color: white;
            border: none;
            padding: 16px;
            border-radius: 12px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-top: 10px;
        }
        
        .calculate-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(231, 76, 60, 0.3);
        }
        
        .loading {
            display: none;
            text-align: center;
            padding: 20px;
            background: rgba(255, 255, 255, 0.8);
            color:#ff0000;
            border-radius: 10px;
            margin-top: 20px;
        }
        
        /* Results Section */
        .results {
            background: white;
            border-radius: 20px;
            padding: 30px;
            margin-top: 25px;
            box-shadow: var(--card-shadow);
            display: none;
            animation: fadeIn 0.5s ease;
        }
        
   
        .results-title {
            font-size: 24px;
            color: var(--primary-color);
            font-weight: 700;
        }
        
        .result-price {
            font-size: 32px;
            font-weight: 800;
            color: var(--accent-color);
        }
        
        .result-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        
        .result-card {
            background: #f8fafc;
            border-radius: 15px;
            padding: 20px;
            border-left: 4px solid var(--secondary-color);
        }
        
        .result-card.distance {
            border-left-color: #2ecc71;
        }
        
        .result-card.time {
            border-left-color: #f39c12;
        }
        
        .result-card.vehicle {
            border-left-color: #9b59b6;
        }
        
        .result-label {
            font-size: 16px;
            color: #777;
            margin-bottom: 8px;
        }
        
        .result-value {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .result-icon {
            font-size: 28px;
            margin-bottom: 15px;
            color: var(--secondary-color);
        }
        
        .action-buttons {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }
        
        .btn {
            padding: 14px 30px;
            border-radius: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            flex: 1;
        }
        
        .btn-primary {
            background: var(--accent-color);
            color: white;
        }
        
        .btn-primary:hover {
            background: #c0392b;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(231, 76, 60, 0.3);
        }
        
        .btn-secondary {
            background: var(--primary-color);
            color: white;
        }
        
        .btn-secondary:hover {
            background: #1c2e40;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(44, 62, 80, 0.2);
        }
        

      
        
        @keyframes modalFadeIn {
            from { opacity: 0; transform: translateY(-50px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
  
    
        .vehicle-summary {
            display: flex;
            flex-direction: column;
            gap: 20px;
            padding: 20px;
            background: #f8fafc;
            border-radius: 15px;
            border: 2px solid #e0e4e9;
        }
        
        .vehicle-image-summary {
            width: 100%;
            height: 200px;
            border-radius: 10px;
            overflow: hidden;
        }
        
        .vehicle-image-summary img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .vehicle-details {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .vehicle-details h3 {
            color: var(--primary-color);
            font-size: 1.6rem;
        }
        
        .vehicle-price-summary {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-color);
        }
        
     
        .btn-confirm {
            background: var(--success);
            color: white;
            padding: 15px;
            border-radius: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 18px;
            margin-top: 15px;
        }
        
        .btn-confirm:hover {
            background: #27ae60;
            transform: translateY(-3px);
        }
        
      
        
        .logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(to right, var(--accent-color), var(--warning));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
    
        
        .user-actions {
            display: flex;
            gap: 15px;
            align-items: center;
        }
        
        .user-btn {
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            font-size: 1rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(to right, var(--accent-color), var(--warning));
            color: white;
        }
        
        /* Hero Section */
        .hero {
            padding: 100px 5% 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
        .hero h1 span {
            background: linear-gradient(to right, var(--accent-color), var(--warning));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
        }
        
        .hero p {
            font-size: 1.3rem;
            max-width: 700px;
            margin: 0 auto 40px;
            background: rgba(0, 0, 0, 0.4);
            padding: 15px;
            border-radius: 15px;
        }
        
        /* Footer */
        footer {
            background: rgba(0, 0, 0, 0.8);
            padding: 60px 5% 30px;
            border-top: 2px solid var(--accent-color);
            margin-top: 80px;
            position: relative;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: var(--accent-color);
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--accent-color);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .footer-links a:hover {
            color: var(--accent-color);
            transform: translateX(5px);
        }
        
        .social-icons {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .social-icon:hover {
            background: var(--accent-color);
            transform: translateY(-5px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        
        /* Animaciones */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .calculator-body {
                padding: 30px;
            }
        }
        
        @media (max-width: 768px) {
            .modal-body {
                grid-template-columns: 1fr;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
          
            
            .mobile-menu-btn {
                display: block;
                background: transparent;
                border: none;
                color: white;
                font-size: 1.5rem;
                cursor: pointer;
            }
        }
        
        @media (max-width: 480px) {
            .action-buttons {
                flex-direction: column;
            }
            
            .grid-4x4 {
                grid-template-columns: 1fr;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
        }

        

        
        .vehicle-summary {
            display: flex;
            margin-bottom: 30px;
            padding-bottom: 25px;
            border-bottom: 1px solid #eee;
            gap: 25px;
        }
        
        .vehicle-image-summary {
            flex: 0 0 180px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }
        
        .vehicle-image-summary img {
            width: 100%;
            height: 120px;
            object-fit: cover;
        }
        
        .vehicle-details {
            flex: 1;
        }
        
        .vehicle-details h3 {
            color: #2c3e50;
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
        
        .vehicle-features-summary {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 15px 0;
        }
        
        .vehicle-price-summary {
            font-size: 1.6rem;
            font-weight: 700;
            color: #e74c3c;
            margin-top: 10px;
        }
    
        
        .btn-confirm {
            background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
            color: white;
            border: none;
            padding: 16px 30px;
            border-radius: 12px;
            cursor: pointer;
            font-size: 18px;
            font-weight: 600;
            width: 100%;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-top: 15px;
            box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
        }
        
        .btn-confirm:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(46, 204, 113, 0.4);
        }
        
        .btn-confirm:active {
            transform: translateY(0);
        }
        
        .feature-highlight {
            background: #e8f4fc;
            padding: 15px;
            border-radius: 12px;
            margin: 15px 0;
            border-left: 4px solid #3498db;
        }
        
        /* Animaciones */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .fade-in {
            animation: fadeIn 0.6s ease forwards;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .grid-4x4 {
                grid-template-columns: 1fr 1fr;
            }
            
            .vehicle-summary {
                flex-direction: column;
            }
            
            .vehicle-image-summary {
                width: 100%;
            }
        }
        
        @media (max-width: 480px) {
            .grid-4x4 {
                grid-template-columns: 1fr;
            }
            
            .container {
                padding: 15px;
            }
        }


.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Fondo semi-transparente */
    z-index: 9999;
    justify-content: center;
    align-items: center;
    overflow: auto; /* Permite el desplazamiento si el contenido es más grande que la ventana */
}

.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 90%; /* Asegura que el contenido no se salga de la pantalla */
    max-width: 800px; /* Limita el ancho máximo */
    max-height: 90vh; /* Limita la altura máxima al 90% de la ventana */
    overflow-y: auto; /* Permite desplazamiento vertical si el contenido es más grande */
}

.reservation-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
    justify-content: space-between;
}

.form-group {
    flex: 1; /* Permite que cada campo ocupe un tercio del espacio */
}

textarea {
    width: 100%;
}

.btn-confirm {
    align-self: flex-start; /* Alinea el botón a la izquierda */
    margin-top: 20px;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    .form-group {
        flex: none;
        width: 100%;
    }
}

/* Estilos generales para el modal */
.modal1 {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4); /* Fondo oscuro con opacidad */
    padding-top: 60px;
}

/* Contenido del modal */
.modal-content1 {
    background-color: #f9f9f9;
    margin: 5% auto;
    padding: 20px;
    border-radius: 8px;
    width: 80%;
    max-width: 1000px; /* Ancho máximo para que no sea demasiado grande en pantallas grandes */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

/* Estilo del botón de cerrar */
.close-btn {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    top: 15px;
    right: 25px;
    cursor: pointer;
}

.close-btn:hover,
.close-btn:focus {
    color: black;
}

/* Estilo para la sección de imágenes */
.modal-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 imágenes por fila */
    gap: 10px; /* Espacio entre las imágenes */
    margin-top: 20px;
    max-height: 400px; /* Limita la altura máxima */
    overflow-y: auto; /* Desplazamiento vertical si es necesario */
}

/* Imagenes de 500x500 */
.modal-images img {
    width: 400px; /* Ancho de las imágenes */
    height: 400px; /* Altura de las imágenes */
    object-fit: cover; /* Asegura que la imagen se recorte y se ajuste dentro del tamaño */
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Estilo para los detalles del vehículo */
.modal-details {
    margin-top: 20px;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Títulos en negro */
.modal-details h3 {
    font-size: 1.8em;
    margin-bottom: 10px;
    color: black; /* Título en negro */
}

/* Descripción en rojo */
.modal-details p {
    font-size: 1.2em;
    line-height: 1.6;
    color: red; /* Descripción en rojo */
}

/* Resaltar texto en negrita */
.modal-details p strong {
    font-weight: bold;
}

/* Responsividad para pantallas pequeñas */
@media (max-width: 768px) {
    .modal-content1 {
        width: 90%;
    }

    .modal-images {
        grid-template-columns: repeat(2, 1fr); /* 2 imágenes por fila en pantallas pequeñas */
    }

    .modal-images img {
        width: 100%; /* Las imágenes ocupan el 100% del ancho en pantallas más pequeñas */
        height: auto; /* Para que la imagen mantenga su aspecto */
    }
}

@media (max-width: 480px) {
    .modal-images {
        grid-template-columns: 1fr; /* 1 imagen por fila en pantallas muy pequeñas */
    }

    .modal-images img {
        width: 100%;
        height: auto;
    }
}

  .btn-view-photos {
    margin-top: 10px;
    padding: 8px 12px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
  }
  .btn-view-photos:hover {
    background-color: #0056b3;
  }

/* Header y Navegación */
    /* Header y Navegación */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(10px);
            padding: 15px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 1000;
            border-bottom: 2px solid var(--primary);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
        }
        


  nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        
        nav a {
            color: var(--white);
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 500;
            padding: 8px 15px;
            border-radius: 30px;
            transition: all 0.3s ease;
            position: relative;
            background: rgba(255, 255, 255, 0.1);
        }
        
    nav a:hover {
    color: rgb(255, 255, 255);  /* Cambia el color del texto a rojo */
    background: rgb(255, 0, 0);  /* Cambia el fondo a rojo semitransparente */
}
          
        @media (max-width: 768px) {
            header {
                flex-direction: column;
                padding: 15px;
                gap: 15px;
            }
            
            nav ul {
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .hero {
                padding-top: 150px;
            }
            
           .hero h1 {
    font-size: 2.5rem;
    margin-top: 20px; /* Ajusta el valor según lo que necesites */
}
            
            .hero p {
                font-size: 1.2rem;
            }
            
            .tabs-header {
                flex-wrap: wrap;
            }
            
            .tab-btn {
                flex: 1;
                min-width: 120px;
                text-align: center;
                padding: 10px;
                font-size: 0.9rem;
            }
            
            .palm-tree {
                display: none;
            }
        }



        

/* Agrega esto a tu archivo CSS */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 2px 0;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

#nav-links {
    display: flex;
    transition: transform 0.3s ease-in-out;
}

/* Estilos para móviles */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    #nav-links {
        position: fixed;
        left: 0;
        right: 0;
        background-color: rgba(0,0,0,0.9);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        transform: translateY(-150%);
    }

    #nav-links.show {
        transform: translateY(0);
    }
}

.modal-header {
    background-color: #ec0d0dff;
    color: white; /* Color del texto */
    border: 2px solid #a00a0aff; /* Borde rojo con un tono más oscuro o personalizado */
    padding: 10px; /* Espaciado interior para que no quede todo pegado al borde */
}


 /* Sección de insumos */
        .supplies-section {
            margin: 25px 0;
            padding-top: 15px;
            border-top: 1px solid #ec0d0dff;
        }
        
        .supplies-section h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .supplies-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 15px;
        }
        
        .supply-item {
            border: 1px solid #ec0d0dff;
            border-radius: 10px;
            padding: 15px;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
            position: relative;
        }
        
        .supply-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border-color: var(--primary);
        }
        
        .supply-item.selected {
            background: #ec0d0dff;
            border-color: var(--primary);
        }
        
        .supply-item.selected::after {
            content: "\f00c";
            font-family: "Font Awesome 5 Free";
            font-weight: 900;
            position: absolute;
            top: -8px;
            right: -8px;
            background: var(--primary);
            color: #ec0d0dff;
            width: 25px;
            height: 25px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
        }
        
        .supply-icon {
            font-size: 2.5rem;
            margin-bottom: 10px;
            color: #000000;
        }
        
        .supply-name {
            font-weight: 500;
            margin-bottom: 5px;
                        color: #000000;

        }
        
        .supply-price {
            color: var(--success);
            font-weight: 600;
        }
        
        .supply-quantity {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-top: 10px;
        }
        
        .supply-quantity button {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            border: 1px solid #ec0d0dff;
            background: #ec0d0dff;
            font-weight: bold;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .supply-quantity input {
            width: 40px;
            text-align: center;
            border: 1px solid #ec0d0dff;
            border-radius: 5px;
            padding: 5px;
        }




        		/* Supplies Section */
        .supplies-section {
            margin-bottom: 30px;
        }

        .supplies-section h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: #333;
        }

        .btn-add-supplies {
            background: #ec0d0dff;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 50px;
            font-weight: bold;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s;
            font-size: 16px;
            margin-bottom: 20px;
        }

        .btn-add-supplies:hover {
            background: rgba(236, 13, 13, 0.352);
            transform: translateY(-2px);
        }

        .selected-supplies-list {
            background: #ec0d0dff;
            border-radius: 10px;
            padding: 20px;
            margin-top: 15px;
        }

        .selected-supply-item {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid #ec0d0dff;
        }

        .selected-supply-item:last-child {
            border-bottom: none;
        }

        .supply-summary-name {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .supply-quantity-controls {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .supply-quantity-controls button {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            border: 1px solid #ddd;
            background: white;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .supply-quantity-controls button:hover {
            background: #f1f1f1;
        }

        .supply-quantity-controls input {
            width: 40px;
            text-align: center;
            border: 1px solid #ddd;
            border-radius: 5px;
            padding: 5px;
        }

        /* Supplies Modal */
        .supplies-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }

        .supply-item {
            border: 1px solid #eee;
            border-radius: 10px;
            padding: 20px;
            transition: all 0.3s;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .supply-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
            border-color: #007bff;
        }

        .supply-image {
            height: 120px;
            margin-bottom: 15px;
            border-radius: 8px;
            overflow: hidden;
        }

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

        .supply-name {
            font-weight: bold;
            font-size: 1.2rem;
            margin-bottom: 8px;
            color: #333;
        }

        .supply-price {
            font-size: 1.3rem;
            font-weight: bold;
            color: #28a745;
            margin-bottom: 15px;
        }

        .supply-quantity {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 15px;
        }

        .supply-quantity button {
            width: 35px;
            height: 35px;
            border-radius: 50%;
            border: 1px solid #ddd;
            background: white;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            transition: background 0.3s;
        }

        .supply-quantity button:hover {
            background: #f1f1f1;
        }

        .supply-quantity input {
            width: 50px;
            text-align: center;
            border: 1px solid #ddd;
            border-radius: 5px;
            padding: 8px;
            font-size: 1rem;
        }

        .btn-confirm {
            background: linear-gradient(45deg, #28a745, #20c997);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 50px;
            font-size: 18px;
            font-weight: bold;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin: 30px auto 0;
            width: 100%;
            max-width: 300px;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .btn-confirm:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(40, 167, 69, 0.3);
        }