/**
 * Input Lotacao Component
 *
 * Componente de busca de lotacoes (unidades organizacionais) com autocomplete.
 * Baseado no padrão input-city, adaptado para busca de lotacoes do sistema.
 *
 * Tipos de Lotacao:
 * - 1: Sede
 * - 2: Unidade Regional
 * - 3: Unidade Local (UOL)
 * - 4: Posto Fixo
 * - 5: Coordenacao
 * - 6: Diretoria
 *
 * SearchUrl padrao: /defesa-sanitaria-animal/lotacao/pesquisar-lotacao
 *
 * @package DesignSystem
 * @since 1.0.0
 */

/* ==========================================================================
   Container Principal
   ========================================================================== */

.input-lotacao {
    position: relative;
    width: 100%;
    font-family: var(--font-family-base, 'Roboto', sans-serif);
}

.input-lotacao--disabled {
    opacity: 0.6;
    pointer-events: none;
}

/* ==========================================================================
   Campo de Disparo (Trigger)
   ========================================================================== */

.input-lotacao-trigger {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 40px;
    padding: 8px 36px 8px 12px;
    background-color: var(--color-bg-secondary, #ffffff);
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: var(--border-radius, 4px);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-lotacao-trigger:hover {
    border-color: var(--color-neutral-600, #bdbdbd);
}

.input-lotacao-trigger:focus,
.input-lotacao-trigger:focus-within {
    outline: none;
    border-color: var(--color-primary, #1976d2);
    box-shadow: 0 0 0 2px var(--color-primary-light, rgba(25, 118, 210, 0.2));
}

.input-lotacao-trigger--error {
    border-color: var(--color-error, #d32f2f);
}

.input-lotacao-trigger--error:focus,
.input-lotacao-trigger--error:focus-within {
    box-shadow: 0 0 0 2px var(--color-error-light, rgba(211, 47, 47, 0.2));
}

.input-lotacao-trigger--open {
    border-color: var(--color-primary, #1976d2);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

/* ==========================================================================
   Input de Busca
   ========================================================================== */

.input-lotacao-search {
    flex: 1;
    width: 100%;
    min-width: 0;
    padding: 0;
    background: transparent;
    border: none;
    font-size: 14px;
    font-family: inherit;
    color: var(--color-text-primary, #212121);
    outline: none;
}

.input-lotacao-search::placeholder {
    color: var(--color-neutral-500, #9e9e9e);
}

.input-lotacao-search:disabled {
    background: transparent;
    cursor: not-allowed;
}

/* ==========================================================================
   Valor Selecionado
   ========================================================================== */

.input-lotacao-value {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    font-size: 14px;
    color: var(--color-text-primary, #212121);
    overflow: hidden;
}

.input-lotacao-value__text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.input-lotacao-value__type {
    flex-shrink: 0;
    padding: 2px 6px;
    background-color: var(--color-primary-light, rgba(25, 118, 210, 0.1));
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-primary, #1976d2);
    text-transform: uppercase;
}

/* Cores por tipo de lotacao */
.input-lotacao-value__type--sede {
    background-color: var(--color-info-light, rgba(2, 136, 209, 0.1));
    color: var(--color-info, #0288d1);
}

.input-lotacao-value__type--regional {
    background-color: var(--color-success-light, rgba(46, 125, 50, 0.1));
    color: var(--color-success, #2e7d32);
}

.input-lotacao-value__type--local {
    background-color: var(--color-warning-light, rgba(237, 108, 2, 0.1));
    color: var(--color-warning, #ed6c02);
}

.input-lotacao-value__type--posto {
    background-color: var(--color-secondary-light, rgba(156, 39, 176, 0.1));
    color: var(--color-secondary, #9c27b0);
}

.input-lotacao-value__type--coordenacao {
    background-color: var(--color-primary-light, rgba(25, 118, 210, 0.1));
    color: var(--color-primary, #1976d2);
}

.input-lotacao-value__type--diretoria {
    background-color: var(--color-error-light, rgba(211, 47, 47, 0.1));
    color: var(--color-error, #d32f2f);
}

/* ==========================================================================
   Icones
   ========================================================================== */

.input-lotacao-icon {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--color-text-muted, #757575);
    pointer-events: none;
    transition: transform 0.2s ease;
}

.input-lotacao-icon .material-icons {
    font-size: 20px;
}

.input-lotacao-trigger--open .input-lotacao-icon {
    transform: translateY(-50%) rotate(180deg);
}

/* Botao Limpar */
.input-lotacao-clear {
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    padding: 0;
    background: var(--color-bg-tertiary, #f5f5f5);
    border: none;
    border-radius: 50%;
    color: var(--color-text-muted, #757575);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.input-lotacao-clear:hover {
    background: var(--color-error-light, rgba(211, 47, 47, 0.1));
    color: var(--color-error, #d32f2f);
}

.input-lotacao-clear .material-icons {
    font-size: 14px;
}

.input-lotacao--has-value .input-lotacao-clear {
    display: flex;
}

/* ==========================================================================
   Dropdown
   ========================================================================== */

.input-lotacao-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: var(--z-index-dropdown, 1000);
    display: none;
    max-height: 300px;
    overflow-y: auto;
    background-color: var(--color-bg-secondary, #ffffff);
    border: 1px solid var(--color-primary, #1976d2);
    border-top: none;
    border-bottom-left-radius: var(--border-radius, 4px);
    border-bottom-right-radius: var(--border-radius, 4px);
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
}

.input-lotacao-dropdown--open {
    display: block;
}

/* Scrollbar customizada */
.input-lotacao-dropdown::-webkit-scrollbar {
    width: 6px;
}

.input-lotacao-dropdown::-webkit-scrollbar-track {
    background: var(--color-bg-tertiary, #f5f5f5);
}

.input-lotacao-dropdown::-webkit-scrollbar-thumb {
    background: var(--color-border, #e0e0e0);
    border-radius: 3px;
}

.input-lotacao-dropdown::-webkit-scrollbar-thumb:hover {
    background: var(--color-neutral-400, #bdbdbd);
}

/* ==========================================================================
   Lista de Resultados
   ========================================================================== */

.input-lotacao-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   Item da Lista
   ========================================================================== */

.input-lotacao-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    cursor: pointer;
    transition: background-color 0.15s ease;
    border-bottom: 1px solid var(--color-border-light, #ECEDF2);
}

.input-lotacao-item:last-child {
    border-bottom: none;
}

.input-lotacao-item:hover {
    background-color: var(--color-neutral-100, #f5f5f5);
}

.input-lotacao-item--highlighted {
    background-color: var(--color-primary-light, rgba(25, 118, 210, 0.08));
}

.input-lotacao-item--selected {
    background-color: var(--color-primary-light, rgba(25, 118, 210, 0.12));
}

.input-lotacao-item--selected::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--color-primary, #1976d2);
}

/* Icone do Item */
.input-lotacao-item__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--color-primary-light, rgba(25, 118, 210, 0.1));
    border-radius: 50%;
    color: var(--color-primary, #1976d2);
}

.input-lotacao-item__icon .material-icons {
    font-size: 18px;
}

/* Cores do icone por tipo */
.input-lotacao-item--sede .input-lotacao-item__icon {
    background-color: var(--color-info-light, rgba(2, 136, 209, 0.1));
    color: var(--color-info, #0288d1);
}

.input-lotacao-item--regional .input-lotacao-item__icon {
    background-color: var(--color-success-light, rgba(46, 125, 50, 0.1));
    color: var(--color-success, #2e7d32);
}

.input-lotacao-item--local .input-lotacao-item__icon {
    background-color: var(--color-warning-light, rgba(237, 108, 2, 0.1));
    color: var(--color-warning, #ed6c02);
}

.input-lotacao-item--posto .input-lotacao-item__icon {
    background-color: var(--color-secondary-light, rgba(156, 39, 176, 0.1));
    color: var(--color-secondary, #9c27b0);
}

.input-lotacao-item--coordenacao .input-lotacao-item__icon {
    background-color: var(--color-primary-light, rgba(25, 118, 210, 0.1));
    color: var(--color-primary, #1976d2);
}

.input-lotacao-item--diretoria .input-lotacao-item__icon {
    background-color: var(--color-error-light, rgba(211, 47, 47, 0.1));
    color: var(--color-error, #d32f2f);
}

/* Conteudo do Item */
.input-lotacao-item__content {
    flex: 1;
    min-width: 0;
}

.input-lotacao-item__name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary, #212121);
    margin: 0 0 2px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.input-lotacao-item__details {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    font-size: 12px;
    color: var(--color-text-muted, #757575);
}

.input-lotacao-item__type {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.input-lotacao-item__type::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
}

.input-lotacao-item__hierarchy {
    color: var(--color-neutral-500, #9e9e9e);
}

/* Highlight de texto buscado */
.input-lotacao-highlight {
    background-color: var(--color-warning-light, rgba(255, 193, 7, 0.3));
    font-weight: 600;
    border-radius: 2px;
    padding: 0 1px;
}

/* ==========================================================================
   Estados
   ========================================================================== */

/* Carregando */
.input-lotacao-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    color: var(--color-text-muted, #757575);
    font-size: 14px;
}

.input-lotacao-loading__spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border, #e0e0e0);
    border-top-color: var(--color-primary, #1976d2);
    border-radius: 50%;
    animation: input-lotacao-spin 0.8s linear infinite;
}

@keyframes input-lotacao-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Sem Resultados */
.input-lotacao-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px 16px;
    text-align: center;
    color: var(--color-text-muted, #757575);
}

.input-lotacao-empty__icon {
    font-size: 32px;
    color: var(--color-neutral-400, #bdbdbd);
}

.input-lotacao-empty__text {
    font-size: 14px;
    margin: 0;
}

.input-lotacao-empty__hint {
    font-size: 12px;
    color: var(--color-neutral-500, #9e9e9e);
    margin: 0;
}

/* Erro */
.input-lotacao-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background-color: var(--color-error-light, rgba(211, 47, 47, 0.08));
    color: var(--color-error, #d32f2f);
    font-size: 13px;
}

.input-lotacao-error__icon {
    flex-shrink: 0;
}

.input-lotacao-error__icon .material-icons {
    font-size: 18px;
}

/* ==========================================================================
   Grupos (Agrupamento por Tipo)
   ========================================================================== */

.input-lotacao-group {
    border-bottom: 1px solid var(--color-border-light, #ECEDF2);
}

.input-lotacao-group:last-child {
    border-bottom: none;
}

.input-lotacao-group__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: var(--color-neutral-100, #fafafa);
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted, #757575);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-lotacao-group__count {
    padding: 2px 6px;
    background-color: var(--color-border, #e0e0e0);
    border-radius: 10px;
    font-size: 10px;
    font-weight: 500;
}

/* ==========================================================================
   Mensagem de Ajuda
   ========================================================================== */

.input-lotacao-help {
    margin-top: 4px;
    font-size: 12px;
    color: var(--color-neutral-500, #9e9e9e);
}

.input-lotacao--error .input-lotacao-help {
    color: var(--color-error, #d32f2f);
}

/* ==========================================================================
   Variantes
   ========================================================================== */

/* Compacto */
.input-lotacao--compact .input-lotacao-trigger {
    min-height: 32px;
    padding: 4px 32px 4px 8px;
}

.input-lotacao--compact .input-lotacao-search {
    font-size: 13px;
}

.input-lotacao--compact .input-lotacao-value {
    font-size: 13px;
}

.input-lotacao--compact .input-lotacao-item {
    padding: 8px;
    gap: 8px;
}

.input-lotacao--compact .input-lotacao-item__icon {
    width: 28px;
    height: 28px;
}

.input-lotacao--compact .input-lotacao-item__icon .material-icons {
    font-size: 14px;
}

.input-lotacao--compact .input-lotacao-item__name {
    font-size: 13px;
}

.input-lotacao--compact .input-lotacao-item__details {
    font-size: 11px;
}

/* Full Width */
.input-lotacao--full-width {
    width: 100%;
}

/* Somente Leitura */
.input-lotacao--readonly .input-lotacao-trigger {
    background-color: var(--color-bg-tertiary, #f5f5f5);
    cursor: default;
}

.input-lotacao--readonly .input-lotacao-clear {
    display: none !important;
}

/* ==========================================================================
   Filtro por Tipo
   ========================================================================== */

.input-lotacao-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--color-border-light, #ECEDF2);
    background-color: var(--color-neutral-100, #fafafa);
}

.input-lotacao-filter__chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background-color: var(--color-bg-secondary, #ffffff);
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: 16px;
    font-size: 12px;
    color: var(--color-text-muted, #757575);
    cursor: pointer;
    transition: all 0.15s ease;
}

.input-lotacao-filter__chip:hover {
    border-color: var(--color-primary, #1976d2);
    color: var(--color-primary, #1976d2);
}

.input-lotacao-filter__chip--active {
    background-color: var(--color-primary, #1976d2);
    border-color: var(--color-primary, #1976d2);
    color: var(--color-on-primary, #ffffff);
}

.input-lotacao-filter__chip--active:hover {
    background-color: var(--color-primary-dark, #1565c0);
    border-color: var(--color-primary-dark, #1565c0);
    color: var(--color-on-primary, #ffffff);
}

/* ==========================================================================
   Dark Mode
   ========================================================================== */

.dark .input-lotacao-trigger,
[data-theme="dark"] .input-lotacao-trigger {
    background-color: var(--color-neutral-700, #1e1e1e);
    border-color: var(--color-border-dark, #424242);
    color: var(--color-neutral-300, #e0e0e0);
}

.dark .input-lotacao-search,
[data-theme="dark"] .input-lotacao-search {
    color: var(--color-neutral-300, #e0e0e0);
}

.dark .input-lotacao-search::placeholder,
[data-theme="dark"] .input-lotacao-search::placeholder {
    color: var(--color-neutral-500, #757575);
}

.dark .input-lotacao-dropdown,
[data-theme="dark"] .input-lotacao-dropdown {
    background-color: var(--color-neutral-700, #1e1e1e);
    border-color: var(--color-accent-300, #1976d2);
}

.dark .input-lotacao-item:hover,
[data-theme="dark"] .input-lotacao-item:hover {
    background-color: var(--color-neutral-800, #2c2c2c);
}

.dark .input-lotacao-item__name,
[data-theme="dark"] .input-lotacao-item__name {
    color: var(--color-neutral-300, #e0e0e0);
}

.dark .input-lotacao-item__details,
[data-theme="dark"] .input-lotacao-item__details {
    color: var(--color-neutral-500, #9e9e9e);
}

.dark .input-lotacao-group__header,
[data-theme="dark"] .input-lotacao-group__header {
    background-color: var(--color-neutral-800, #2c2c2c);
    color: var(--color-neutral-500, #9e9e9e);
}

.dark .input-lotacao-filter,
[data-theme="dark"] .input-lotacao-filter {
    background-color: var(--color-neutral-800, #2c2c2c);
}

.dark .input-lotacao-filter__chip,
[data-theme="dark"] .input-lotacao-filter__chip {
    background-color: var(--color-neutral-700, #1e1e1e);
    border-color: var(--color-border-dark, #424242);
    color: var(--color-neutral-500, #9e9e9e);
}

/* ==========================================================================
   Responsividade
   ========================================================================== */

@media (max-width: 768px) {
    .input-lotacao-dropdown {
        max-height: 250px;
    }

    .input-lotacao-item {
        padding: 10px;
    }

    .input-lotacao-item__icon {
        width: 32px;
        height: 32px;
    }

    .input-lotacao-filter {
        gap: 6px;
        padding: 6px 10px;
    }

    .input-lotacao-filter__chip {
        padding: 3px 8px;
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .input-lotacao-trigger {
        min-height: 44px; /* Touch friendly */
    }

    .input-lotacao-item {
        flex-direction: column;
        gap: 8px;
    }

    .input-lotacao-item__icon {
        align-self: flex-start;
    }
}

/* ==========================================================================
   Acessibilidade
   ========================================================================== */

.input-lotacao-trigger:focus-visible {
    outline: 2px solid var(--color-primary, #1976d2);
    outline-offset: 2px;
}

.input-lotacao-item:focus {
    outline: none;
    background-color: var(--color-primary-light, rgba(25, 118, 210, 0.12));
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .input-lotacao-trigger {
        border-width: 2px;
    }

    .input-lotacao-item--highlighted {
        outline: 2px solid var(--color-primary, #1976d2);
        outline-offset: -2px;
    }

    .input-lotacao-value__type,
    .input-lotacao-item__type {
        border: 1px solid currentColor;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .input-lotacao-trigger,
    .input-lotacao-icon,
    .input-lotacao-item,
    .input-lotacao-clear,
    .input-lotacao-filter__chip {
        transition: none;
    }

    .input-lotacao-loading__spinner {
        animation: none;
    }
}

/* ==========================================================================
   Print
   ========================================================================== */

@media print {
    .input-lotacao-dropdown {
        display: none !important;
    }

    .input-lotacao-trigger {
        border: 1px solid #000;
        background: #fff;
    }

    .input-lotacao-icon,
    .input-lotacao-clear {
        display: none;
    }
}