/* Container do Buscador Inteligente */
.transportadora-search-container {
    position: relative;
    width: 100%;
    max-width: 100%;
}

.search-box {
    display: flex;
    align-items: center;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 10px 14px;
    background: white;
    cursor: text;
    transition: all 0.2s ease;
    gap: 10px;
}

.search-box:hover {
    border-color: #94a3b8;
}

.search-box:focus-within {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.selected-logo {
    height: 24px;
    width: 24px;
    object-fit: contain;
    border-radius: 4px;
    transition: all 0.2s;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 2px;
}

#transportadoraSearch {
    border: none;
    outline: none;
    flex: 1;
    font-size: 14px;
    padding: 2px 0;
    color: #1e293b;
    background: transparent;
}

#transportadoraSearch::placeholder {
    color: #94a3b8;
}

.dropdown-arrow {
    color: #94a3b8;
    font-size: 11px;
    transition: transform 0.2s ease;
}

.dropdown-arrow.open {
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    max-height: 280px;
    overflow-y: auto;
    z-index: 1100;
}

.dropdown-content.show {
    display: block;
}

.dropdown-category {
    padding: 8px 14px 4px;
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #f8fafc;
    border-bottom: 1px solid #f1f5f9;
    position: sticky;
    top: 0;
    z-index: 1;
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    color: #334155;
    gap: 12px;
}

.dropdown-item:hover {
    background-color: #f1f5f9;
    padding-left: 18px;
    color: #3b82f6;
}

.dropdown-item.personalizada {
    border-top: 2px solid #f1f5f9;
    color: #3b82f6;
    font-weight: 600;
    background: #f8fafc;
    position: sticky;
    bottom: 0;
}

.icone-empresa {
    font-size: 18px;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    border-radius: 6px;
}

.hidden {
    display: none !important;
}

.dropdown-content::-webkit-scrollbar {
    width: 5px;
}
.dropdown-content::-webkit-scrollbar-track {
    background: #f1f1f1;
}
.dropdown-content::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}
.loading-logo {
    animation: pulse 1.5s infinite;
}