/**
 * css/ui_controls.css
 * Anciennement ui_filters.css — renommé plan 2604-01 pour couvrir
 * l'ensemble des contrôles UI : filtres, grammar switcher, dropdowns.
 *
 * Système de filtrage moderne V10.1
 * Grammar Switcher V15.11 — classes gs-*
 */

/* =====================================================================
   FILTRES
   ===================================================================== */

.filter-group {
    position: relative;
    user-select: none;
}

/* --- Bouton principal --- */
.filter-button {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 12px 20px;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer !important;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-main);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    min-width: 180px;
    max-width: 260px;
    justify-content: space-between;
    pointer-events: auto;
}

.filter-button *,
.filter-button span,
.filter-button i {
    cursor: pointer !important;
}

.filter-button:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-heavy);
}

.filter-label-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    text-align: left;
}

.filter-count {
    background: var(--primary);
    color: #ffffff !important;
    font-size: 9px;
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 800;
    flex-shrink: 0;
}

/* --- Dropdown Container --- */
.filter-content {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    z-index: 1000;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-heavy);
    width: 300px;
    flex-direction: column;
    overflow: hidden;
    animation: filterFadeIn 0.2s ease-out;
}

.filter-group.active .filter-content {
    display: flex;
}

/* --- Header & Recherche --- */
.filter-modern-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 15px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.search-icon {
    position: absolute;
    left: 12px;
    font-size: 14px;
    opacity: 0.5;
    pointer-events: none;
    color: var(--text-light);
    z-index: 2;
}

.modern-search-input {
    width: 100%;
    padding: 12px 35px 12px 38px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--day-bg);
    color: var(--text-main);
    font-size: 13px;
    font-family: 'Poppins', sans-serif;
    outline: none;
    transition: all 0.2s ease;
    cursor: text !important;
    caret-color: var(--primary);
    line-height: 1.2;
}

.modern-search-input:focus {
    border-color: var(--primary);
    background: var(--bg-card);
}

.modern-search-input::placeholder {
    color: var(--text-light);
    opacity: 0.6;
}

.clear-search {
    position: absolute;
    right: 10px;
    width: 20px;
    height: 20px;
    background: var(--neutral-bg);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer !important;
    color: var(--text-light);
    z-index: 3;
}

.clear-search:hover {
    background: var(--border);
    color: var(--text-main);
}

/* --- Badges & Liste d'options --- */
.quick-badges {
    display: flex;
    gap: 8px;
}

.badge-action {
    font-size: 10px;
    font-weight: 700;
    padding: 5px 12px;
    background: var(--neutral-bg);
    color: var(--neutral-text);
    border-radius: 20px;
    cursor: pointer !important;
    text-transform: uppercase;
    transition: all 0.2s;
}

.badge-action:hover {
    background: var(--primary);
    color: white;
}

.filter-options-list {
    overflow-y: auto;
    padding: 8px 0;
    max-height: 250px;
}

.filter-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    font-size: 13px;
    cursor: pointer !important;
    color: var(--text-main);
    transition: background 0.15s;
}

.filter-option * {
    cursor: pointer !important;
}

.filter-option:hover {
    background: var(--day-bg);
}

/* --- OPTION "UNIQUEMENT" --- */
.only-link {
    display: none;
    position: absolute;
    right: 12px;
    font-size: 10px;
    font-weight: 700;
    color: var(--primary);
    background: var(--bg-card);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    text-transform: uppercase;
    transition: all 0.2s ease;
    z-index: 4;
}

.filter-option:hover .only-link {
    display: block;
}

.only-link:hover {
    background: var(--primary) !important;
    color: white !important;
    border-color: var(--primary);
}

/* --- Footer --- */
.filter-footer {
    padding: 12px 15px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
}

.btn-filter-ok-modern {
    width: 100%;
    padding: 11px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer !important;
    transition: opacity 0.2s;
}

.btn-filter-ok-modern:hover {
    opacity: 0.9;
}

/* --- Animation --- */
@keyframes filterFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================================
   GRAMMAR SWITCHER — classes gs-*
   ===================================================================== */

/* Dropdown plus étroit que les filtres */
.gs-dropdown {
    width: 240px;
    left: auto;
    right: 0;
}

/* Section des toggles (bandeau résumé, comparaison) */
.gs-toggles-section {
    padding: 6px 0 2px;
}

/* Ligne toggle */
.gs-toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}

.gs-toggle-row:hover {
    background: var(--day-bg);
}

.gs-toggle-label {
    font-size: 13px;
    color: var(--text-main);
}

/* Switch on/off */
.gs-switch {
    width: 36px;
    height: 20px;
    background: var(--border);
    border-radius: 10px;
    position: relative;
    transition: background 0.2s;
    flex-shrink: 0;
}

.gs-switch.active {
    background: var(--primary);
}

.gs-switch-knob {
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: left 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
}

.gs-switch.active .gs-switch-knob {
    left: 18px;
}

/* Séparateur entre toggles et liste de vues */
.gs-section-sep {
    height: 1px;
    background: var(--border);
    margin: 4px 0 2px;
}

/* Options de vue */
.gs-view-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    cursor: pointer;
    color: var(--text-light);
    font-size: 13px;
    transition: background 0.15s;
    user-select: none;
}

.gs-view-option:hover {
    background: var(--day-bg);
}

.gs-view-option.active {
    color: var(--primary);
    font-weight: 600;
}

/* Icônes radio — visibilité pilotée par .active sur l'option */
.gs-icon-active   { display: none; }
.gs-icon-inactive { display: inline; }

.gs-view-option.active .gs-icon-active   { display: inline; }
.gs-view-option.active .gs-icon-inactive { display: none; }