.search-container {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.search-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-container input {
    flex: 1;
    padding: 0.75rem 1rem;
    padding-right: 2.5rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    font-size: 1rem;
    width: 100%;
}

.search-clear-btn {
    position: absolute;
    right: 0.5rem;
    background: transparent;
    border: none;
    color: #666;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    transition: all 0.2s;
}

.search-clear-btn:hover {
    background-color: #f0f0f0;
    color: #333;
}

.search-clear-btn:active {
    background-color: #e0e0e0;
}

.search-container button {
    padding: 0.75rem 1.5rem;
    background-color: #dc2626;
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.2s;
}

.search-container button:hover {
    background-color: #b91c1c;
}

.expositores-section {
    margin: 2rem 0;
}

.expositores-list {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 0 auto;
}

#lista-todos-expositores {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    max-width: 1200px;
}

.expositores-list li {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e2e8f0;
    cursor: pointer;
    transition: background-color 0.2s;
}

#lista-todos-expositores li {
    border: 1px solid #e2e8f0;
    border-radius: 0.25rem;
    border-bottom: 1px solid #e2e8f0;
}

.expositores-list li:hover {
    background-color: #f8f9fa;
}

.expositores-list li a {
    text-decoration: none;
    color: #333;
    display: block;
}

.plano-container {
    margin: 2rem 0;
    text-align: center;
    position: relative;
}

.plano-image {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stand-selected-info {
    background-color: #dc2626;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    display: none;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: center;
}

.stand-selected-info.show {
    display: block;
    animation: slideDown 0.3s ease-out;
}

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

.stand-label {
    font-weight: 600;
    margin-right: 0.5rem;
}

.stand-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.2rem 0.6rem;
    border-radius: 0.25rem;
    font-weight: bold;
    margin-right: 0.5rem;
}

.stand-separator {
    margin: 0 0.5rem;
    opacity: 0.7;
}

.stand-empresa {
    display: block;
    font-size: 0.85rem;
    opacity: 0.9;
    margin-top: 0.25rem;
}

/* Ajustes para móviles */
@media (max-width: 768px) {
    .stand-selected-info {
        padding: 0.4rem 0.75rem;
        margin-bottom: 0.75rem;
        font-size: 0.85rem;
    }

    .stand-badge {
        padding: 0.15rem 0.5rem;
        font-size: 0.85rem;
    }

    .stand-empresa {
        font-size: 0.8rem;
        margin-top: 0.2rem;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

.plano-horizontal {
    display: block;
}

.plano-vertical {
    display: none;
}

@media (max-width: 768px) {
    .plano-horizontal {
        display: none;
    }

    .plano-vertical {
        display: block;
    }
}

.info-message {
    background-color: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 2rem auto;
    max-width: 800px;
    color: #0369a1;
}

.no-results {
    text-align: center;
    padding: 2rem;
    color: #666;
}

/* Responsive: ajustar columnas según el tamaño de pantalla */
@media (max-width: 1200px) {
    #lista-todos-expositores {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    #lista-todos-expositores {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    #lista-todos-expositores {
        grid-template-columns: 1fr;
    }
}