/**
 * File: assets/css/frontend/header/search.css
 * Purpose: Styles the dominant pill-shaped marketplace search, category selector and provider result slot.
 * Scope: Header search presentation only; routes, product kinds, requests and result data belong to HyperDAF Engine.
 * Related PHP: src/Frontend/Header/Components/Search.php
 * Related CSS: assets/css/frontend/header/main-row.css
 * Related JS: assets/js/frontend/header/search-validation.js
 * Package: HyperDAF Pro
 */

.hdf-header-search { position: relative; width: 100%; max-width: var(--hdf-header-search-max-width, 52.5rem); margin-inline: auto; }

.hdf-header-search__form {
    display: grid;
    width: 100%;
    height: 2.775rem;
    grid-template-columns: minmax(0, 1fr) 2.625rem;
    align-items: center;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--hdf-color-primary-strong) 55%, var(--hdf-color-border));
    border-radius: 999px;
    background: var(--hdf-color-surface);
    box-shadow: none;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}
.hdf-header-search__form--with-categories { grid-template-columns: minmax(12rem, 1fr) 1px minmax(8.5rem, auto) 2.625rem; }
.hdf-header-search__form:hover { border-color: var(--hdf-color-primary-strong); }
.hdf-header-search__form:focus-within { border-color: color-mix(in srgb, var(--hdf-color-primary-strong) 55%, var(--hdf-color-border)); box-shadow: none; }

.hdf-header-search__input {
    min-width: 0;
    height: 100%;
    padding: 0 1.65rem;
    border: 0;
    background: transparent;
    color: var(--hdf-color-text-primary);
    font-size: .9rem;
    appearance: none;
}
.hdf-header-search__input::placeholder { color: var(--hdf-color-text-muted); opacity: 1; }
.hdf-header-search__input:focus { outline: 0; box-shadow: none; }
.hdf-header-search__input::-webkit-search-cancel-button { cursor: pointer; }

.hdf-header-search__divider { width: 1px; height: 48%; background: var(--hdf-color-border); }
.hdf-header-search__category-wrap { position: relative; display: flex; min-width: 0; height: 100%; align-items: center; }
.hdf-header-search__category {
    width: 100%;
    height: 100%;
    padding: 0 2.15rem 0 1.15rem;
    border: 0;
    background: transparent;
    color: var(--hdf-color-text-primary);
    font: inherit;
    font-size: .82rem;
    font-weight: 500;
    cursor: pointer;
    appearance: none;
}
.hdf-header-search__category:focus { outline: 0; box-shadow: none; }
.hdf-site-header .hdf-header-search__input:focus,
.hdf-site-header .hdf-header-search__input:focus-visible,
.hdf-site-header .hdf-header-search__category:focus,
.hdf-site-header .hdf-header-search__category:focus-visible,
.hdf-site-header .hdf-header-search__submit:focus,
.hdf-site-header .hdf-header-search__submit:focus-visible {
    outline: 0;
    border-color: transparent;
    box-shadow: none;
}
.hdf-header-search__category-wrap .hdf-icon { position: absolute; right: 1rem; width: .72rem; height: .72rem; pointer-events: none; }

.hdf-header-search__submit {
    --hdf-header-search-submit-size: 2rem;

    position: relative;
    display: inline-flex;
    width: var(--hdf-header-search-submit-size);
    min-width: var(--hdf-header-search-submit-size);
    max-width: var(--hdf-header-search-submit-size);
    height: var(--hdf-header-search-submit-size);
    min-height: var(--hdf-header-search-submit-size);
    max-height: var(--hdf-header-search-submit-size);
    aspect-ratio: 1 / 1;
    align-items: center;
    align-self: center;
    justify-content: center;
    justify-self: end;
    margin: 0 .3875rem 0 0;
    box-sizing: border-box;
    overflow: hidden;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--hdf-color-primary-strong);
    color: var(--hdf-color-on-primary-strong);
    box-shadow: none;
    line-height: 1;
    cursor: pointer;
    transition: background-color 180ms ease, color 180ms ease;
}
.hdf-header-search__submit:hover { background: var(--hdf-color-primary-hover); box-shadow: none; }
.hdf-header-search__submit:active { background: var(--hdf-color-primary-strong); }
.hdf-header-search__submit .hdf-icon { width: 1rem; height: 1rem; }

.hdf-header-search__results {
    position: absolute;
    z-index: var(--hdf-z-index-dropdown);
    top: calc(100% + .45rem);
    right: 0;
    left: 0;
    max-height: min(24rem, calc(100vh - 8rem));
    overflow: auto;
    border: 1px solid var(--hdf-color-border);
    border-radius: .85rem;
    background: var(--hdf-color-surface);
    box-shadow: 0 10px 28px rgba(16, 24, 40, .08);
}
.hdf-header-search__results[hidden] { display: none; }
.hdf-header-search__result-list { margin: 0; padding: .35rem 0; list-style: none; }
.hdf-header-search__result-item + .hdf-header-search__result-item { border-top: 1px solid var(--hdf-color-border); }
.hdf-header-search__result-link {
    display: block;
    padding: .62rem .9rem;
    color: var(--hdf-color-text-primary);
    text-decoration: none;
    transition: background-color 160ms ease, color 160ms ease;
}
.hdf-header-search__result-link:hover,
.hdf-header-search__result-link:focus-visible { background: var(--hdf-color-primary-soft); color: var(--hdf-color-text-primary); }
.hdf-header-search__result-title {
    display: block;
    overflow: hidden;
    font-size: .82rem;
    font-weight: 650;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.hdf-header-search__result-meta {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-top: .24rem;
    font-size: .7rem;
    line-height: 1.3;
}
.hdf-header-search__result-price { min-width: 0; overflow: hidden; color: var(--hdf-color-primary-strong); font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.hdf-header-search__result-type { min-width: 0; overflow: hidden; color: var(--hdf-color-text-muted); text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.hdf-header-search__message { margin: 0; padding: .85rem .95rem; color: var(--hdf-color-text-muted); font-size: .78rem; text-align: center; }
.hdf-header-search__all-results {
    display: flex;
    min-height: 2.35rem;
    align-items: center;
    justify-content: center;
    padding: .45rem .85rem;
    border-top: 1px solid var(--hdf-color-border);
    color: var(--hdf-color-primary-strong);
    font-size: .74rem;
    font-weight: 650;
    text-decoration: none;
}
.hdf-header-search__all-results:hover,
.hdf-header-search__all-results:focus-visible { background: var(--hdf-color-primary-soft); color: var(--hdf-color-primary-strong); }
.hdf-header-search__input[aria-invalid="true"] { color: var(--hdf-color-danger); }
.hdf-header-search__form:has(.hdf-header-search__input[aria-invalid="true"]) { border-color: var(--hdf-color-danger); }