/**
 * Smart Search Chips - Default Styles
 *
 * These can be overridden by theme CSS.
 * All classes are prefixed with ssc- to avoid conflicts.
 *
 * @package SmartSearchChips
 * @version 1.0.0
 */

/* ─── Chips ─────────────────────────────────────────────── */

.ssc-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 0;
}

.ssc-loop-filters {
    margin: 0 0 1.5rem;
}

.ssc-loop-filters__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 4px;
}

.ssc-loop-filters__title {
    font-size: 0.95rem;
    line-height: 1.4;
}

.ssc-loop-filters__clear {
    font-size: 0.875rem;
    text-decoration: none;
}

.ssc-chip {
    display: inline-flex;
    align-items: center;
    border-radius: 16px;
    padding: 4px 12px;
    font-size: 13px;
    line-height: 1.4;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
    font-family: inherit;
    text-decoration: none;
}

.ssc-chip:hover {
    opacity: 0.85;
}

.ssc-chip:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

/* ─── Results ───────────────────────────────────────────── */

.ssc-results {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ssc-result {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid #eee;
}

.ssc-result:last-child {
    border-bottom: none;
}

.ssc-result a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    text-decoration: none;
    color: inherit;
    transition: background 0.15s;
}

.ssc-result a:hover {
    background: #f8f8f8;
}

.ssc-result__image {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    margin: 0;
    overflow: hidden;
    border-radius: 4px;
}

.ssc-result__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ssc-result__title {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
}

/* ─── Loading state ──────────────────────────────────────── */

.ssc-loading {
    position: relative;
    opacity: 0.5;
    pointer-events: none;
    min-height: 40px;
}

.ssc-loading::after {
    content: "";
    position: absolute;
    top: 12px;
    left: 50%;
    width: 24px;
    height: 24px;
    margin-left: -12px;
    border: 3px solid #ddd;
    border-top-color: #333;
    border-radius: 50%;
    animation: ssc-spin 0.6s linear infinite;
}

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

/* ─── Empty state ───────────────────────────────────────── */

.ssc-empty {
    padding: 16px 0;
    color: #666;
    font-size: 14px;
}

/* ─── Search form (shortcode) ───────────────────────────── */

.ssc-search {
    position: relative;
    max-width: 600px;
}

.ssc-search__form {
    display: flex;
    gap: 8px;
}

.ssc-search__input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s;
}

.ssc-search__input:focus {
    border-color: #999;
}

.ssc-search__button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    background: #333;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
}

.ssc-search__button:hover {
    background: #555;
}

.ssc-search__results {
    margin-top: 8px;
}