/* Base tokens */
:root {
    --search-acf-accent: #f4614c;
    --search-acf-accent-dark: #d94f3b;
    --search-acf-surface: #ffffff;
    --search-acf-soft: #fff2ef;
    --search-acf-border: #f6d7cf;
    --search-acf-text: #2f2f2f;
    --search-acf-muted: #6f6f6f;
}

/* Container principal */
#search-acf-container {
    max-width: 960px;
    background: var(--search-acf-surface);
    border: 1px solid var(--search-acf-border);
    border-radius: 18px;
    font-family: 'Montserrat', sans-serif;
    color: var(--search-acf-text);
    box-shadow: 0 22px 50px -30px rgba(244, 97, 76, 0.45);
    position: relative;
    width: 100%;
    padding: 32px;
    margin: 0 auto;
}

/* Título do bloco de resultados */
.results-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.results-header h3 {
    font-size: 18px;
    text-align: center;
    width: 100%;
    margin: 15px 0 0 0;
}

.results-title {
    font-size: 20px;
    font-weight: 600;
}

.results-count {
    font-size: 14px;
    color: var(--search-acf-muted);
}

/* Busca */
.search-input-wrapper {
    position: relative;
    display: flex;
    gap: 12px;
    padding: 16px 18px;
    background: var(--search-acf-soft);
    border-radius: 14px;
    border: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.search-input-wrapper:focus-within {
    border-color: rgba(244, 97, 76, 0.45);
    background: #ffeae6;
}

#search-acf-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 17px;
    line-height: 1.4;
    color: var(--search-acf-text);
    font-family: inherit;
    padding: 0;
    min-width: 0;
}

#search-acf-input::placeholder {
    color: rgba(47, 47, 47, 0.4);
    font-weight: 500;
}

#search-acf-input:focus {
    outline: none;
}

#search-acf-submit {
    border: none;
    border-radius: 12px;
    padding: 0 22px;
    background: var(--search-acf-accent);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    min-height: 44px;
}

#search-acf-submit:hover {
    background-color: var(--search-acf-accent-dark);
    box-shadow: 0 12px 24px -12px rgba(217, 79, 59, 0.6);
    transform: translateY(-1px);
}

#search-acf-submit:active {
    transform: translateY(0);
    box-shadow: none;
}

#search-acf-submit:focus-visible {
    outline: 2px solid rgba(244, 97, 76, 0.3);
    outline-offset: 2px;
}

.search-icon {
    font-size: 19px;
    line-height: 1;
}

/* Estado de carregamento */
#search-acf-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 28px 0;
    padding: 20px;
    border-radius: 12px;
    background: #fff6f4;
    color: var(--search-acf-muted);
    font-size: 15px;
}

.loading-spinner {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(244, 97, 76, 0.25);
    border-top-color: var(--search-acf-accent);
    animation: search-acf-spin 1s linear infinite;
}

@keyframes search-acf-spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Lista de resultados */
#search-acf-results {
    display: grid;
    gap: 18px;
}

.error-message {
    color: red;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    margin-top: 15px;
}

.result-item {
    border: 1px solid var(--search-acf-border);
    border-radius: 16px;
    padding: 20px 22px;
    background: var(--search-acf-surface);
    display: grid;
    gap: 14px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.result-item:hover {
    border-color: rgba(244, 97, 76, 0.55);
    transform: translateY(-2px);
}

.result-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: var(--search-acf-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    margin: 15px 0;
}

.result-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--search-acf-text);
    margin: 0;
}

.result-excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: var(--search-acf-muted);
    margin: 0;
}

.result-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--search-acf-accent);
    text-decoration: none;
}

.result-link:hover {
    color: var(--search-acf-accent-dark);
}

.no-results {
    padding: 28px;
    text-align: center;
    border-radius: 14px;
    border: 1px dashed rgba(244, 97, 76, 0.4);
    background: #fff6f4;
    color: var(--search-acf-muted);
    font-weight: 500;
}

/* Paginação */
.pagination {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 12px;
}

.pagination-btn {
    min-width: 44px;
    min-height: 44px;
    padding: 0 16px;
    border-radius: 12px;
    border: 1px solid transparent;
    background: #ffe3dd;
    color: var(--search-acf-text);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.pagination-btn:hover {
    background: #ffd3c9;
}

.pagination-btn:focus-visible {
    outline: 2px solid rgba(244, 97, 76, 0.35);
    outline-offset: 2px;
}

.pagination-btn.active {
    background: var(--search-acf-accent);
    color: #ffffff;
    border-color: transparent;
}

.pagination-btn[disabled],
.pagination-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

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

/* Estados e detalhes */
.product-id {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #ffe6e1;
    color: var(--search-acf-accent);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.result-date {
    color: var(--search-acf-muted);
}

/* Responsividade */
@media (max-width: 768px) {
    #search-acf-container {
        width: 100%;
    }

    .search-input-wrapper {
        flex-direction: column;
        padding: 14px;
    }

    #search-acf-submit {
        width: 100%;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .result-item {
        padding: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
    }
}