/**
 * Custom Dropdown Component
 * Styling for reusable dropdown component
 */

.ldr-custom-dropdown {
    position: relative;
    width: 100%;
    z-index: 5; /* Base z-index for the dropdown container */
}

.ldr-custom-dropdown-input {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color, #343452);
    background-color: var(--bg-secondary, #1e1e2d);
    color: var(--text-primary, #f5f5f5);
    font-size: 0.9rem;
    cursor: pointer;
    position: relative;
    z-index: 6; /* Higher than container for stacking context */
}

.ldr-custom-dropdown-input:focus {
    outline: none;
    border-color: var(--accent-primary, #6e4ff6);
    box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.15);
}

.ldr-custom-dropdown-list {
    position: absolute;
    width: 100%;
    max-height: 250px;
    overflow-y: auto;
    z-index: 9999; /* High z-index for default state */
    background-color: var(--bg-tertiary, #2a2a3a);
    border: 1px solid var(--border-color, #343452);
    border-radius: 6px;
    margin-top: 5px;
    box-shadow: 0 5px 15px rgba(var(--shadow-color-rgb), 0.4);
    display: none;
}

/* Styles for when the dropdown is active (fixed position, set by JS) */
.ldr-custom-dropdown-list.ldr-dropdown-active {
    z-index: 99999;
    margin-top: 0;
    max-height: 40vh;
    overflow-y: auto;
    box-shadow: 0 6px 20px rgba(var(--shadow-color-rgb), 0.5);
    visibility: visible;
    opacity: 1;
    clip: auto;
    clip-path: none;
    transform: none;
    pointer-events: auto;
    background-color: var(--bg-tertiary, #2a2a3a);
    color: var(--text-primary, #f5f5f5);
    border: 2px solid var(--accent-primary, #6e4ff6);
    /* Width, top, left are set by JS */
}

/* Add a special class to the body when a dropdown is active */
body.ldr-dropdown-active {
    /* Position relative ensures proper stacking context */
    position: relative;
}

.ldr-custom-dropdown-item {
    padding: 10px 15px;
    cursor: pointer;
    color: var(--text-primary, #f5f5f5);
    transition: background-color 0.2s;
}

.ldr-custom-dropdown-item:hover,
.ldr-custom-dropdown-item.active {
    background-color: rgba(var(--accent-primary-rgb), 0.1);
}

.ldr-custom-dropdown-item .ldr-highlight {
    background-color: rgba(var(--accent-primary-rgb), 0.3);
    border-radius: 2px;
    padding: 0 2px;
}

/* Favorite star styling for dropdown items */
.ldr-dropdown-favorite-star {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: 8px;
    font-size: 1.1rem;
    color: var(--text-muted, #8a8aa0);
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    flex-shrink: 0;
    vertical-align: middle;
}

.ldr-dropdown-favorite-star:hover {
    color: var(--warning-color);
    transform: scale(1.15);
}

.ldr-dropdown-favorite-star.ldr-is-favorite {
    color: var(--warning-color);
}

.ldr-dropdown-favorite-star.ldr-is-favorite:hover {
    color: var(--text-muted, #8a8aa0);
}

/* Dropdown item label when star is present */
.ldr-dropdown-item-label {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Make dropdown items flex when containing stars */
.ldr-custom-dropdown-item:has(.ldr-dropdown-favorite-star) {
    display: flex;
    align-items: center;
}

/* Fallback for browsers that don't support :has() */
.ldr-custom-dropdown-item {
    display: flex;
    align-items: center;
}

/* Band/group header rows (non-selectable section dividers) */
.ldr-custom-dropdown-group-header {
    padding: 6px 15px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted, #8a8aa0);
    background-color: var(--bg-secondary, #1e1e2d);
    border-top: 1px solid var(--border-color, #343452);
    cursor: default;
    user-select: none;
}

/* The very first header sits at the top of the list, so no divider above it */
.ldr-custom-dropdown-group-header:first-child {
    border-top: none;
}

.ldr-custom-dropdown-no-results {
    padding: 10px 15px;
    color: var(--text-secondary, #c0c0cc);
    font-style: italic;
}

.ldr-custom-dropdown-footer {
    padding: 10px 15px;
    border-top: 1px solid var(--border-color, #343452);
    color: var(--accent-tertiary, #40bfff);
    font-size: 0.85rem;
    background-color: rgba(var(--accent-tertiary-rgb), 0.08);
}

/* Custom dropdown with refresh button */
.ldr-custom-dropdown-with-refresh {
    display: flex;
    align-items: center; /* Center items vertically */
    gap: 8px;
    width: 100%;
}

.ldr-custom-dropdown-with-refresh .ldr-custom-dropdown {
    flex: 1;
}

.ldr-custom-dropdown-refresh-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    /* Bumped from 38×38 to 44×44 to meet the touch-target floor without
       requiring a media-query override. Apple HIG minimum; Material would
       prefer 48 — left a comment so a future bump is intentional. */
    min-width: 44px;
    min-height: 44px;
    background-color: var(--bg-tertiary, #2a2a3a);
    border: 1px solid var(--border-color, #343452);
    border-radius: 6px;
    color: var(--text-secondary, #c0c0cc);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0; /* Prevent button from shrinking */
}

.ldr-custom-dropdown-refresh-btn:hover {
    background-color: var(--bg-secondary, #1e1e2d);
    color: var(--accent-primary, #6e4ff6);
    border-color: var(--accent-primary, #6e4ff6);
}

.ldr-custom-dropdown-refresh-btn.ldr-loading {
    pointer-events: none;
}

/* Remove the inner dropdown loader - we'll use JS to only show it in the button */
.ldr-dropdown-loading-indicator {
    display: none;
}

/* Only show loader inside button when needed */
.ldr-custom-dropdown-refresh-btn.ldr-loading i {
    display: none;
}

.ldr-custom-dropdown-refresh-btn.ldr-loading:before {
    content: "";
    width: 16px;
    height: 16px;
    border: 2px solid rgba(var(--highlight-color-rgb), 0.1);
    border-radius: 50%;
    border-top-color: var(--accent-primary, #6e4ff6);
    animation: spin 0.8s linear infinite;
    display: block;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Loading state for dropdowns */
.ldr-custom-dropdown.ldr-loading input,
.form-group.ldr-loading input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%236e4ff6' d='M12 2a10 10 0 1 0 10 10A10 10 0 0 0 12 2zm0 18a8 8 0 1 1 8-8 8 8 0 0 1-8 8z' opacity='0.3'/%3E%3Cpath fill='%236e4ff6' d='M20 12h2A10 10 0 0 0 12 2v2a8 8 0 0 1 8 8z'%3E%3CanimateTransform attributeName='transform' dur='1s' from='0 12 12' repeatCount='indefinite' to='360 12 12' type='rotate'/%3E%3C/path%3E%3C/svg%3E");
    background-position: right 10px center;
    background-repeat: no-repeat;
    background-size: 16px 16px;
}

/* Add special handling for dropdowns in the advanced panel */
/* .ldr-advanced-options-panel .ldr-custom-dropdown {
    z-index: 100;
} */

.ldr-advanced-options-panel .ldr-custom-dropdown-list {
    z-index: 10000; /* Even higher z-index for dropdowns in the advanced panel */
}

/* Accessibility improvements */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Enhanced search hints styling */
.ldr-search-hints {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: rgba(var(--accent-tertiary-rgb), 0.05);
    border-radius: 6px;
    border: 1px solid rgba(var(--accent-tertiary-rgb), 0.1);
}

.ldr-hint-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 0.5rem;
}

.ldr-hint-row:last-child {
    margin-bottom: 0;
}

.ldr-hint-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary, #c0c0cc);
}

.ldr-hint-icon {
    color: var(--accent-tertiary, #40bfff);
    font-size: 0.8rem;
    width: 12px;
    text-align: center;
}

.ldr-hint-text {
    font-size: 0.85rem;
    color: var(--text-secondary, #c0c0cc);
}

/* Legacy keyboard hint styling for other components */
.ldr-keyboard-hint {
    margin-top: 6px;
}

.ldr-keyboard-hint .ldr-hint-text {
    font-size: 0.8rem;
    color: var(--text-secondary, #c0c0cc);
    font-style: italic;
}

/* Responsive design for hints */
@media (max-width: 767px) {
    .ldr-hint-row {
        flex-direction: column;
        gap: 0.5rem;
    }

    .ldr-hint-item {
        font-size: 0.8rem;
    }
}

/* Mode selection accessibility improvements */

/* Override label default styles for mode options */
label.ldr-mode-option {
    display: flex !important;
    align-items: center !important;
    width: 100%;
    margin: 0;
    font-weight: normal;
}

.ldr-mode-option {
    position: relative;
    transition: all 0.2s ease;
}

.ldr-mode-option:focus {
    outline: 2px solid var(--accent-primary, #6e4ff6);
    outline-offset: 2px;
}

.ldr-mode-option:focus-visible {
    outline: 2px solid var(--accent-primary, #6e4ff6);
    outline-offset: 2px;
}

/* Ensure proper keyboard navigation */
.ldr-mode-option[tabindex="0"] {
    cursor: pointer;
}

.ldr-mode-option[tabindex="-1"] {
    cursor: pointer;
}

/* Enhanced focus states for better accessibility */
fieldset {
    border: none;
    margin: 0;
    padding: 0;
}

legend {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #e1e2e4);
}

/* Keyboard shortcut hint styling */
.ldr-keyboard-shortcut-hint {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1rem;
    padding: 0.5rem;
    animation: fadeIn 0.5s ease-in;
}

.ldr-keyboard-shortcut-hint .ldr-hint-text {
    font-size: 0.9rem;
    color: var(--text-secondary, #c0c0cc);
}

.ldr-keyboard-shortcut-hint kbd {
    display: inline-block;
    padding: 0.2rem 0.4rem;
    font-size: 0.875rem;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    line-height: 1;
    color: var(--text-primary, #e1e2e4);
    background-color: var(--bg-tertiary, #2a2a3a);
    border: 1px solid var(--border-color, #343452);
    border-radius: 4px;
    box-shadow: inset 0 -1px 0 rgba(var(--shadow-color-rgb), 0.25);
    font-weight: 600;
}

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

/* Results page keyboard hint */
.ldr-results-keyboard-hint {
    text-align: right;
    margin-top: 0.5rem;
    padding: 0.25rem 0;
    animation: fadeIn 0.5s ease-in;
}

.ldr-results-keyboard-hint .ldr-hint-text {
    font-size: 0.85rem;
    color: var(--text-muted, #8a8aa0);
}

/* Mobile responsive styles for keyboard shortcuts */
@media (max-width: 767px) {
    .ldr-keyboard-shortcut-hint .ldr-hint-text {
        font-size: 1rem; /* Increase from 0.9rem to 1rem on mobile */
    }

    .ldr-keyboard-shortcut-hint kbd {
        font-size: 1rem; /* Increase from 0.875rem to 1rem on mobile */
        padding: 0.3rem 0.5rem; /* Slightly larger padding for better touch */
    }

    .ldr-results-keyboard-hint .ldr-hint-text {
        font-size: 0.95rem; /* Increase from 0.85rem on mobile */
    }

    /* Make the whole hint area larger for better visibility */
    .ldr-keyboard-shortcut-hint {
        padding: 0.75rem;
        margin-top: 1.25rem;
    }
}
