/**
 * Senador Obras RN — search.css v1.2.0
 * Estilos do modal/dropdown de resultados da busca AJAX.
 */

/* ─────────────────────────────────────────────────────────
   Modal / Dropdown de resultados
   ───────────────────────────────────────────────────────── */

.obras-rn__search-modal {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 9999;
    background: #ffffff;
    border: 1px solid var(--obras-outline);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, .14), 0 2px 8px rgba(15, 23, 42, .06);
    overflow: hidden;
    animation: obras-search-modal-in .18s ease-out;
}

@keyframes obras-search-modal-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0);    }
}

/* Cabeçalho do modal (visível em mobile) */
.obras-rn__search-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px 10px;
    border-bottom: 1px solid var(--obras-outline);
}

.obras-rn__search-modal-title {
    font-family: Poppins, Arial, sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.obras-rn__search-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: #94a3b8;
    display: flex;
    align-items: center;
    border-radius: 6px;
    transition: color .15s, background .15s;
}

.obras-rn__search-modal-close:hover {
    color: var(--obras-text);
    background: #f1f5f9;
}

.obras-rn__search-modal-close svg {
    width: 16px;
    height: 16px;
}

/* Container dos resultados */
.obras-rn__search-results {
    max-height: 400px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scroll-behavior: smooth;
}

/* ─────────────────────────────────────────────────────────
   Lista de resultados
   ───────────────────────────────────────────────────────── */

.obras-search__list {
    list-style: none;
    margin: 0;
    padding: 6px;
    display: grid;
    gap: 2px;
}

.obras-search__item {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px 10px 10px 10px;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: background .15s;
}

.obras-search__item:hover,
.obras-search__item:focus-visible {
    background: #f8fafc;
    outline: none;
}

/* Ícone */
.obras-search__item-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--obras-outline);
    background: #f1f5f9;
    object-fit: contain;
    padding: 6px;
    flex-shrink: 0;
}

.obras-search__item-icon--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
}

.obras-search__item-icon--placeholder svg {
    width: 20px;
    height: 20px;
}

/* Infos textuais */
.obras-search__item-info {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.obras-search__item-titulo {
    font-family: Poppins, Arial, sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--obras-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obras-search__item-meta {
    font-size: 0.78rem;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obras-search__item-status {
    font-size: 0.75rem;
    font-weight: 600;
}

/* Seta */
.obras-search__item-arrow {
    color: #cbd5e1;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: color .15s, transform .15s;
}

.obras-search__item:hover .obras-search__item-arrow {
    color: var(--obras-primary);
    transform: translateX(3px);
}

/* ─────────────────────────────────────────────────────────
   Estados
   ───────────────────────────────────────────────────────── */

/* Loading */
.obras-search__loading {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    color: #64748b;
    font-family: Poppins, Arial, sans-serif;
    font-size: 0.875rem;
}

.obras-search__spinner {
    width: 18px;
    height: 18px;
    border: 2.5px solid var(--obras-outline);
    border-top-color: var(--obras-primary);
    border-radius: 50%;
    animation: obras-spin .7s linear infinite;
    flex-shrink: 0;
}

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

/* Vazio / Erro */
.obras-search__empty {
    padding: 20px 16px;
    text-align: center;
    color: #64748b;
    font-family: Poppins, Arial, sans-serif;
    font-size: 0.875rem;
    margin: 0;
}

.obras-search__empty--error {
    color: #dc2626;
}

/* ─────────────────────────────────────────────────────────
   Responsivo — Fullscreen em mobile
   ───────────────────────────────────────────────────────── */

@media (max-width: 600px) {
    .obras-rn__search-modal {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: 0;
        border: none;
        z-index: 99999;
        animation: obras-search-modal-slide .22s ease-out;
    }

    @keyframes obras-search-modal-slide {
        from { opacity: 0; transform: translateY(12px); }
        to   { opacity: 1; transform: translateY(0);    }
    }

    .obras-rn__search-results {
        max-height: calc(100dvh - 64px);
    }

    /* No mobile, mostrar cabeçalho com botão fechar */
    .obras-rn__search-modal-header {
        display: flex;
    }

    /* Bloqueia scroll do body quando modal está aberto */
    body.obras-search-modal-open {
        overflow: hidden;
        touch-action: none;
    }
}