/* Select2 Custom Styles */
.select2-container--default .select2-selection--single {
    background: linear-gradient(to bottom right, #f9fafb, #eef2ff) !important;
    border: 1px solid #d1d5db !important;
    border-radius: 0.5rem !important;
    height: auto !important;
    padding: 0.5rem !important;
    transition: all 0.2s !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #111827;
    line-height: 1.5;
    padding: 0;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #6b7280 !important;
    opacity: 1 !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100% !important;
    right: 0.75rem !important;
    width: 24px !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #374151 transparent transparent transparent !important; /* default (light) gray arrow */
    border-width: 6px 6px 0 6px !important;
    margin-left: -6px !important;
    margin-top: -3px !important;
    transition: transform 0.2s ease !important;
}
.select2-container--open .select2-selection--single .select2-selection__arrow b {
    transform: rotate(180deg) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background: linear-gradient(to right, #6366f1, #7c3aed);
    color: white;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background: linear-gradient(to right, #6366f1, #7c3aed);
    color: white;
}

.select2-dropdown {
    background: linear-gradient(to bottom right, #f9fafb, #eef2ff) !important;
    border: 1px solid #d1d5db !important;
    border-radius: 0.5rem !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    background: linear-gradient(to bottom right, #f9fafb, #eef2ff) !important;
    border: 1px solid #d1d5db !important;
    border-radius: 0.5rem !important;
    padding: 0.5rem !important;
    width: 100% !important;
    transition: all 0.2s !important;
}

/* Optgroup styles - lepší čitelnost */
.select2-container--default .select2-results__group {
    color: #374151;
    font-weight: 700;
    background: none;
    font-size: 0.95em;
    letter-spacing: 0.02em;
    margin-bottom: 5px;
}

/* Dark mode styles */
.dark .select2-container--default .select2-selection--single {
    background: linear-gradient(to bottom right, #374151, #1f2937) !important;
    border-color: #4b5563 !important;
}

.dark .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #f3f4f6 !important;
}

.dark .select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #ffffff !important; /* white placeholder in dark */
}

.dark .select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #ffffff transparent transparent transparent !important; /* white arrow in dark */
}

.dark .select2-dropdown {
    background: linear-gradient(to bottom right, #374151, #1f2937) !important;
    border-color: #4b5563 !important;
}

.dark .select2-container--default .select2-results__option {
    color: #f3f4f6;
}

.dark .select2-container--default .select2-results__option--highlighted[aria-selected] {
    background: linear-gradient(to right, #6366f1, #7c3aed);
    color: white;
}

.dark .select2-container--default .select2-results__option[aria-selected=true] {
    background: linear-gradient(to right, #6366f1, #7c3aed);
    color: white;
}

.dark .select2-container--default .select2-search--dropdown .select2-search__field {
    background: linear-gradient(to bottom right, #374151, #1f2937) !important;
    border-color: #4b5563 !important;
    color: #f3f4f6 !important;
}

.dark .select2-container--default .select2-results__group {
    color: #e5e7eb;
    background: none;
    margin-bottom: 5px;
}

/* Focus styles */
.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: #6366f1 !important;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2) !important;
    background: linear-gradient(to bottom right, #f3f4f6, #e0e7ff) !important;
}

.dark .select2-container--default.select2-container--focus .select2-selection--single {
    border-color: #818cf8 !important;
    box-shadow: 0 0 0 2px rgba(129, 140, 248, 0.2) !important;
    background: linear-gradient(to bottom right, #4b5563, #374151) !important;
}

/* Hover styles */
.select2-container--default .select2-selection--single:hover {
    background: linear-gradient(to bottom right, #f3f4f6, #e0e7ff) !important;
}

.dark .select2-container--default .select2-selection--single:hover {
    background: linear-gradient(to bottom right, #4b5563, #374151) !important;
}