/* De Slimme Brug - Zoekbare dropdowns (combobox)
   ----------------------------------------------------------------------------
   Styling voor de progressive-enhancement uit js/searchable-select.js.
   Volledig opgebouwd met thema-tokens (--bg-surface, --color-text, --accent,
   --border-subtle, --shadow-lg, ...) zodat zowel light- als dark-thema correct
   en leesbaar zijn (WCAG AA). Geen hardcoded hex buiten de tokens. */

/* De native <select> blijft de bron van waarheid voor Blazor, maar wordt
   visueel verborgen zodra de combobox is opgebouwd. */
select.ss-native {
    display: none !important;
}

/* --- Trigger (vervangt visueel de <select>) ------------------------------- */
/* De trigger erft de class van de oorspronkelijke <select> (bv. .form-select)
   zodat hij in elke context dezelfde maat/rand/kleur krijgt. Hier alleen het
   gedrag-specifieke deel. */
.ss-trigger {
    display: inline-flex !important;
    align-items: center;
    gap: var(--space-2, 0.5rem);
    text-align: left;
    /* Bootstrap/.fbx-field .form-select zetten een achtergrond-pijl; die
       vervangen we door onze eigen pijl-span. */
    background-image: none !important;
    cursor: pointer;
}

.ss-trigger-label {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ss-trigger.ss-placeholder .ss-trigger-label {
    color: var(--fg-tertiary, var(--color-text-muted));
}

.ss-trigger-arrow {
    flex: none;
    margin-left: auto;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    opacity: 0.7;
}

.ss-trigger[aria-expanded="true"] .ss-trigger-arrow {
    transform: rotate(180deg);
}

.ss-trigger:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Fallback-focusstijl voor triggers die niet de .form-select-focus erven. */
.ss-trigger:focus-visible {
    outline: none;
    border-color: var(--accent, var(--color-primary));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, var(--color-primary)) 22%, transparent);
}

/* --- Popup --------------------------------------------------------------- */
.ss-popup {
    position: fixed;
    z-index: 4000;
    display: flex;
    flex-direction: column;
    min-width: 220px;
    max-height: 320px;
    overflow: hidden;
    background: var(--bg-surface, var(--color-surface));
    border: 1px solid var(--border-subtle, var(--color-border));
    border-radius: var(--radius-md, 8px);
    box-shadow: var(--shadow-lg, 0 16px 36px rgba(6, 42, 74, 0.18));
    font-family: var(--font-sans, 'Inter', sans-serif);
    color: var(--fg-primary, var(--color-text));
}

.ss-popup[hidden] {
    display: none;
}

/* Dark-mode elevatie: --bg-surface (#062A4A) ligt te dicht bij de pagina-bg
   (#00112C) en versmelt over drukke content. Lichtere navy-surface + sterkere
   rand + zichtbare schaduw geven de dropdown een duidelijke leesrand. */
[data-theme="dark"] .ss-popup {
    background: var(--dsb-navy-700, #143A5B);
    border-color: rgba(245, 250, 255, 0.24);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 0, 0, 0.5);
}

.ss-search-wrap {
    padding: var(--space-2, 0.5rem);
    border-bottom: 1px solid var(--border-subtle, var(--color-border));
    flex: none;
}

.ss-search-wrap[hidden] {
    display: none;
}

.ss-search {
    width: 100%;
    /* 16px voorkomt iOS auto-zoom op focus. */
    font-size: 16px;
    font-family: inherit;
    color: var(--fg-primary, var(--color-text));
    background: var(--bg-surface, var(--color-surface));
    border: 1px solid var(--border-subtle, var(--color-border));
    border-radius: var(--radius-sm, 4px);
    padding: 8px 11px;
    min-height: 40px;
    box-shadow: none;
    outline: none;
}

.ss-search::placeholder {
    color: var(--fg-tertiary, var(--color-text-muted));
    opacity: 1;
}

.ss-search:focus {
    border-color: var(--accent, var(--color-primary));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, var(--color-primary)) 22%, transparent);
}

/* --- Optielijst ---------------------------------------------------------- */
.ss-list {
    list-style: none;
    margin: 0;
    padding: var(--space-1, 0.25rem);
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1 1 auto;
    -webkit-overflow-scrolling: touch;
}

.ss-option {
    padding: 8px 11px;
    border-radius: var(--radius-sm, 4px);
    font-size: var(--fs-14, 0.875rem);
    color: var(--fg-primary, var(--color-text));
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    user-select: none;
}

.ss-option[hidden] {
    display: none;
}

/* Hover en toetsenbord-actief krijgen dezelfde subtiele markering. */
.ss-option.ss-active,
.ss-option:hover {
    background: var(--bg-subtle, color-mix(in srgb, var(--accent, var(--color-primary)) 10%, var(--bg-surface, var(--color-surface))));
}

/* Geselecteerde optie krijgt een accent-tint + accentkleurige tekst. */
.ss-option.ss-selected {
    background: color-mix(in srgb, var(--accent, var(--color-primary)) 14%, var(--bg-surface, var(--color-surface)));
    color: var(--accent, var(--color-primary));
    font-weight: 600;
}

.ss-option.ss-selected.ss-active,
.ss-option.ss-selected:hover {
    background: color-mix(in srgb, var(--accent, var(--color-primary)) 22%, var(--bg-surface, var(--color-surface)));
}

.ss-option-disabled {
    color: var(--fg-tertiary, var(--color-text-muted));
    cursor: not-allowed;
    opacity: 0.7;
}

.ss-empty {
    padding: 12px 11px;
    font-size: var(--fs-13, 0.8125rem);
    color: var(--fg-tertiary, var(--color-text-muted));
    text-align: center;
    list-style: none;
}

.ss-empty[hidden] {
    display: none;
}

/* --- Mobiel: ruimere touch-targets -------------------------------------- */
@media (max-width: 768px) {
    .ss-popup {
        max-height: 70vh;
    }

    .ss-search {
        min-height: 44px;
    }

    .ss-option {
        padding: 12px 12px;
        min-height: 44px;
        display: flex;
        align-items: center;
        font-size: var(--fs-16, 1rem);
    }
}