/* Multi-Select Dropdown Styles */
.multi-select-dropdown {
    position: relative;
    width: 100%;
}

.multi-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 12px;
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    font-size: 14px;
    color: #1F2937;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.multi-select-trigger:hover {
    border-color: #3B82F6;
    background: #F9FAFB;
}

.multi-select-trigger.active {
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.multi-select-display {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #1F2937;
}

.multi-select-arrow {
    flex-shrink: 0;
    margin-left: 8px;
    transition: transform 0.2s ease;
    color: #6B7280;
}

.multi-select-arrow.rotated {
    transform: rotate(180deg);
}

.multi-select-panel {
    position: fixed;
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    max-height: 280px;
    overflow-y: auto;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s ease;
    min-width: 200px;
}

.multi-select-panel.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.multi-select-options {
    padding: 4px;
}

.multi-select-option {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 6px;
    transition: background-color 0.15s ease;
    user-select: none;
}

.multi-select-option:hover {
    background-color: #F3F4F6;
}

.multi-select-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: 2px solid #D1D5DB;
    border-radius: 4px;
    margin-right: 10px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.multi-select-option input[type="checkbox"]:checked + .checkbox-custom {
    background-color: #3B82F6;
    border-color: #3B82F6;
}

.multi-select-option input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '';
    display: block;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

.multi-select-option input[type="checkbox"]:disabled + .checkbox-custom {
    opacity: 0.5;
    cursor: not-allowed;
}

.option-label {
    font-size: 14px;
    color: #1F2937;
    flex: 1;
}

.multi-select-option.all-option {
    border-bottom: 1px solid #E5E7EB;
    margin-bottom: 4px;
    padding-bottom: 12px;
}

.multi-select-option.all-option .option-label {
    font-weight: 500;
}

/* Scrollbar styling */
.multi-select-panel::-webkit-scrollbar {
    width: 6px;
}

.multi-select-panel::-webkit-scrollbar-track {
    background: transparent;
}

.multi-select-panel::-webkit-scrollbar-thumb {
    background: #D1D5DB;
    border-radius: 3px;
}

.multi-select-panel::-webkit-scrollbar-thumb:hover {
    background: #9CA3AF;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .multi-select-trigger {
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .multi-select-panel {
        max-height: 240px;
    }
    
    .multi-select-option {
        padding: 10px 12px;
    }
}