.ai-search-form,
.ai-search-summary {
    --ai-ink: #1f2933;
    --ai-copy: #465467;
    --ai-muted: #6b7a8c;
    --ai-line: #d7dee6;
    --ai-surface: #ffffff;
    --ai-panel: #f7fafc;
    --ai-accent: #2563eb;
    --ai-accent-soft: rgba(37, 99, 235, 0.12);
    --ai-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
    --ai-radius: 18px;
    --ai-header-search-width-desktop: 290px;
    --ai-header-search-expanded-width-desktop: 360px;
    --ai-header-search-width-tablet: 320px;
    --ai-header-search-expanded-width-tablet: 340px;
    --ai-header-search-width-mobile: 100%;
    --ai-header-search-expanded-width-mobile: 100%;
    --ai-response-font-size: 1.05rem;
    --ai-response-font-family: inherit;
}

.ai-search-bar {
    position: relative;
    display: block;
    width: 100%;
    max-width: 100%;
}

.site-header .ai-search-bar {
    --ai-header-search-width-active: var(--ai-header-search-width-desktop);
    --ai-header-search-expanded-width-active: var(--ai-header-search-expanded-width-desktop);
    width: min(var(--ai-header-search-width-active), 100%);
}

.ai-search-form {
    position: relative;
}

.ai-search-form::before,
.ai-search-form::after {
    content: none !important;
    display: none !important;
}

.ai-search-form input[type="search"],
.ai-search-form .ai-search-bar__input {
    display: block;
    width: 100%;
    min-height: 48px;
    margin: 0;
    padding: 0.8rem 1rem 0.8rem 3rem !important;
    border: 1px solid var(--ai-line);
    border-radius: 999px;
    background: var(--ai-surface) !important;
    background-image: none !important;
    box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.03), 0 10px 24px rgba(15, 23, 42, 0.06);
    color: var(--ai-copy);
    appearance: none;
    -webkit-appearance: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ai-search-form input[type="search"]::placeholder,
.ai-search-form .ai-search-bar__input::placeholder {
    color: var(--ai-muted);
}

.ai-search-form input[type="search"]:focus,
.ai-search-form .ai-search-bar__input:focus,
.ai-search-active {
    outline: none;
    border-color: rgba(37, 99, 235, 0.45);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12), 0 10px 24px rgba(15, 23, 42, 0.08);
}

.ai-search-form input[type="search"]::-webkit-search-decoration,
.ai-search-form input[type="search"]::-webkit-search-cancel-button,
.ai-search-form input[type="search"]::-webkit-search-results-button,
.ai-search-form input[type="search"]::-webkit-search-results-decoration,
.ai-search-form .ai-search-bar__input::-webkit-search-decoration,
.ai-search-form .ai-search-bar__input::-webkit-search-cancel-button,
.ai-search-form .ai-search-bar__input::-webkit-search-results-button,
.ai-search-form .ai-search-bar__input::-webkit-search-results-decoration {
    -webkit-appearance: none;
    appearance: none;
    display: none;
}

.ai-search-form input[type="search"]::-ms-clear,
.ai-search-form input[type="search"]::-ms-reveal,
.ai-search-form .ai-search-bar__input::-ms-clear,
.ai-search-form .ai-search-bar__input::-ms-reveal {
    display: none;
    width: 0;
    height: 0;
}

.ai-search-form button[type="submit"],
.ai-search-form input[type="submit"],
.ai-search-form .search-submit {
    display: none !important;
}

.ai-search-form__indicator {
    position: absolute;
    top: 50%;
    left: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    transform: translateY(-50%);
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.ai-search-form__icon {
    display: block;
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.ai-search-form.is-glowing .ai-search-form__indicator,
.ai-search-form.is-glow-burst .ai-search-form__indicator {
    transform: translateY(-50%) scale(1.04);
}

.ai-search-form.is-searching .ai-search-form__icon {
    width: 22px;
    height: 22px;
}

.ai-search-bar__dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    z-index: 50;
    padding: 0.35rem;
    border: 1px solid var(--ai-line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--ai-shadow);
}

.ai-search-bar__list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ai-search-bar__item {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 0.75rem;
    align-items: center;
    padding: 0.7rem 0.8rem;
    border-radius: 12px;
    color: var(--ai-ink);
    text-decoration: none;
    transition: background 0.2s ease;
}

.ai-search-bar__item--compact {
    grid-template-columns: minmax(0, 1fr);
}

.ai-search-bar__item:hover,
.ai-search-bar__item:focus,
.ai-search-bar__item.is-active {
    background: var(--ai-panel);
    outline: none;
}

.ai-search-bar__thumb {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    object-fit: cover;
    background: #eef2f7;
}

.ai-search-bar__meta {
    display: grid;
    gap: 0.2rem;
    min-width: 0;
}

.ai-search-bar__title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.ai-search-bar__title-row strong {
    flex: 1 1 10rem;
    min-width: 0;
}

.ai-search-bar__price {
    color: var(--ai-muted);
    font-size: 0.92rem;
}

.ai-search-bar__excerpt {
    color: var(--ai-copy);
    font-size: 0.92rem;
    line-height: 1.45;
}

.ai-search-summary {
    margin: 0 0 1.5rem;
    padding: 1.25rem;
    border: 1px solid var(--ai-line);
    border-radius: var(--ai-radius);
    background: var(--ai-panel);
    box-shadow: var(--ai-shadow);
    color: var(--ai-copy);
}

.ai-search-summary__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
}

.ai-search-summary__header h2 {
    margin: 0;
    color: var(--ai-ink);
    font-size: 1.2rem;
    line-height: 1.2;
}

.ai-search-summary__icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.ai-search-summary__body {
    min-height: 1.5rem;
    font-size: var(--ai-response-font-size);
    font-family: var(--ai-response-font-family);
    line-height: 1.65;
}

.ai-search-summary__body > :first-child {
    margin-top: 0;
}

.ai-search-summary__body > :last-child {
    margin-bottom: 0;
}

.ai-search-summary__body a {
    color: var(--ai-accent);
}

.ai-search-summary__note {
    margin: 0.9rem 0 0;
    color: var(--ai-muted);
    font-size: 0.9rem;
}

.ai-search-summary--error {
    border-color: rgba(185, 28, 28, 0.22);
    background: #fff7f7;
}

.ai-search-summary--error .ai-search-summary__header h2 {
    color: #991b1b;
}

@media (max-width: 782px) {
    .site-header .ai-search-bar {
        --ai-header-search-width-active: var(--ai-header-search-width-tablet);
        --ai-header-search-expanded-width-active: var(--ai-header-search-expanded-width-tablet);
    }
}

@media (max-width: 600px) {
    .site-header .ai-search-bar {
        --ai-header-search-width-active: var(--ai-header-search-width-mobile);
        --ai-header-search-expanded-width-active: var(--ai-header-search-expanded-width-mobile);
    }

    .ai-search-summary {
        padding: 1rem;
    }

    .ai-search-bar__item {
        grid-template-columns: 48px minmax(0, 1fr);
    }

    .ai-search-bar__thumb {
        width: 48px;
        height: 48px;
    }
}