/* ──────────────────────────────────────────────────────────────
   Helexpo catalog — scoped styles under .helexpo-catalog root
   Brand tokens lifted from thessalonikibookfair.gr
   ────────────────────────────────────────────────────────────── */

.helexpo-catalog {
    --tbf-black:   #000000;
    --tbf-gray:    #54595F;
    --tbf-text:    #7A7A7A;
    --tbf-yellow:  #FEFF06;
    --tbf-border:  #E5E5E5;
    --tbf-surface: #FFFFFF;
    --tbf-subtle:  #F6F6F6;
    --hx-radius:   4px;
    --hx-font:     "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

    font-family: var(--hx-font);
    color: var(--tbf-black);
    font-size: 15px;
    line-height: 1.5;
    box-sizing: border-box;
    position: relative;
}
.helexpo-catalog *, .helexpo-catalog *::before, .helexpo-catalog *::after { box-sizing: border-box; }

/* Toolbar */
.helexpo-toolbar {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 8px;
    margin-bottom: 16px;
}
@media (max-width: 900px) {
    .helexpo-catalog .helexpo-toolbar { grid-template-columns: 1fr 1fr; }
    .helexpo-catalog .helexpo-btn-wrap { grid-column: 1 / -1; }
}

.helexpo-search { position: relative; }
.helexpo-search input {
    width: 100%;
    padding: 12px 14px 12px 40px;
    border: 1px solid var(--tbf-border);
    border-radius: var(--hx-radius);
    font: inherit;
    background: var(--tbf-surface);
    color: var(--tbf-black);
}
.helexpo-search input:focus {
    outline: 2px solid var(--tbf-yellow);
    outline-offset: -1px;
    border-color: var(--tbf-black);
}
.helexpo-search svg {
    position: absolute; top: 50%; left: 12px; transform: translateY(-50%);
    width: 18px; height: 18px; color: var(--tbf-text);
}

/* Multi-select */
.helexpo-ms { position: relative; }
.helexpo-ms-button {
    width: 100%;
    padding: 12px 14px;
    background: var(--tbf-surface);
    border: 1px solid var(--tbf-border);
    border-radius: var(--hx-radius);
    font: inherit;
    color: var(--tbf-black);
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.helexpo-ms-button:hover { border-color: var(--tbf-black); }
.helexpo-ms-button[aria-expanded=true] {
    border-color: var(--tbf-black);
    background: var(--tbf-black);
    color: #fff;
}
.helexpo-ms-button .label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.helexpo-ms-button .caret { width: 10px; height: 10px; flex-shrink: 0; transition: transform .15s; }
.helexpo-ms-button[aria-expanded=true] .caret { transform: rotate(180deg); }
.helexpo-ms-button .count-pill {
    background: var(--tbf-yellow);
    color: var(--tbf-black);
    font-weight: 700;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 999px;
    min-width: 22px;
    text-align: center;
    line-height: 16px;
}

.helexpo-ms-panel {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 100%;
    max-width: 360px;
    background: #fff;
    border: 1px solid var(--tbf-black);
    border-radius: var(--hx-radius);
    box-shadow: 0 8px 20px rgba(0,0,0,.12);
    padding: 12px;
    z-index: 20;
}
.helexpo-ms-panel.open { display: block; }
.helexpo-ms-search {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--tbf-border);
    border-radius: var(--hx-radius);
    font: inherit;
    margin-bottom: 8px;
}
.helexpo-ms-list { max-height: 260px; overflow-y: auto; margin-bottom: 8px; }
.helexpo-ms-list label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 4px;
    font-size: 11px;
    cursor: pointer;
    border-radius: var(--hx-radius);
}
.helexpo-ms-list label:hover { background: var(--tbf-subtle); }
.helexpo-ms-list input[type=checkbox] { accent-color: var(--tbf-black); width: 16px; height: 16px; }
.helexpo-ms-list .count-tag { margin-left: auto; color: var(--tbf-text); font-size: 11px; }
.helexpo-ms-footer { display: flex; gap: 8px; border-top: 1px solid var(--tbf-border); padding-top: 10px; }

/* Buttons */
.helexpo-btn {
    font: inherit;
    padding: 12px 18px;
    border: 1px solid var(--tbf-black);
    background: var(--tbf-yellow);
    color: var(--tbf-black);
    border-radius: var(--hx-radius);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: transform .1s;
}
.helexpo-btn:hover { transform: translateY(-1px); }
.helexpo-btn--ghost { background: transparent; }
.helexpo-btn--sm { padding: 6px 10px; font-size: 13px; }

/* Chips */
.helexpo-chips {
    display: flex; flex-wrap: wrap; gap: 6px;
    margin-bottom: 16px; min-height: 0;
}
.helexpo-chips:empty { display: none; }
.helexpo-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--tbf-subtle);
    color: var(--tbf-black);
    border: 1px solid var(--tbf-border);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
}
.helexpo-chip:hover { border-color: var(--tbf-black); }
.helexpo-chip .x { cursor: pointer; font-weight: 700; opacity: .5; padding: 0 2px; }
.helexpo-chip .x:hover { opacity: 1; }

/* Summary + view toggle */
.helexpo-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.helexpo-summary .count { color: var(--tbf-text); font-size: 14px; }
.helexpo-summary .count strong { color: var(--tbf-black); font-weight: 700; }
.summary-right { display: flex; gap: 8px; align-items: center; }
.helexpo-sort {
    padding: 8px 12px;
    border: 1px solid var(--tbf-border);
    border-radius: var(--hx-radius);
    background: var(--tbf-surface);
    font: inherit;
    color: var(--tbf-black);
}
.helexpo-view-toggle {
    display: flex;
    border: 1px solid var(--tbf-border);
    border-radius: var(--hx-radius);
    overflow: hidden;
    background: var(--tbf-surface);
}
.helexpo-view-toggle button {
    font: inherit;
    padding: 8px 12px;
    background: transparent;
    border: 0;
    color: var(--tbf-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
}
.helexpo-view-toggle button.active { background: var(--tbf-black); color: #fff; }
.helexpo-view-toggle svg { width: 14px; height: 14px; }

/* Card grid */
.helexpo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
}
.helexpo-catalog .exhibitor-card {
    position: relative;
    background: var(--tbf-surface);
    border: 1px solid var(--tbf-border);
    border-radius: var(--hx-radius);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 180px;
    color: inherit;
    transition: border-color .15s, transform .1s;
}
.helexpo-catalog .exhibitor-card:hover {
    border-color: var(--tbf-black);
    transform: translateY(-1px);
}
.helexpo-catalog .exhibitor-card .card-country {
    /* Country badge below title — wraps cleanly for long names */
    align-self: flex-start;
}
.helexpo-catalog .exhibitor-card .card-country .badge {
    white-space: normal;
    word-break: break-word;
}
.helexpo-catalog .exhibitor-card .logo {
    width: 80px;
    height: 80px;
    border-radius: var(--hx-radius);
    background: var(--tbf-subtle);
    display: grid;
    place-items: center;
    color: var(--tbf-black);
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
    border: 1px solid var(--tbf-border);
    overflow: hidden;
}
.helexpo-catalog .exhibitor-card .logo img {
    max-width: 100%; max-height: 100%; object-fit: contain;
}
.helexpo-catalog .exhibitor-card .card-title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--tbf-black);
}
.helexpo-catalog .exhibitor-card .card-title a { color: inherit; text-decoration: none; }
.helexpo-catalog .exhibitor-card .card-title a::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    cursor: pointer;
}
.helexpo-catalog .exhibitor-card:hover .card-title a { text-decoration: underline; }
.helexpo-catalog .exhibitor-card .meta {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: auto;
}

/* Badges */
.helexpo-catalog .badge {
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.helexpo-catalog .badge.country  { background: var(--tbf-black); color: #fff; }
.helexpo-catalog .badge.pavilion {
    background: transparent;
    color: var(--tbf-black);
    border: 1px solid var(--tbf-black);
    text-decoration: none;
    position: relative;
    z-index: 2;
}
.helexpo-catalog .badge.pavilion:hover { background: var(--tbf-black); color: #fff; }
.helexpo-catalog .badge.pavilion .map-icon { width: 11px; height: 11px; flex-shrink: 0; }

/* Role tag */
.helexpo-catalog .role-tag {
    display: inline-block;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 3px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
}
.helexpo-catalog .role-tag--agent { background: var(--tbf-black); color: #fff; }
.helexpo-catalog .role-tag--house { background: var(--tbf-subtle); color: var(--tbf-black); border: 1px solid var(--tbf-border); }

/* Table view */
.helexpo-catalog .table-wrap {
    background: var(--tbf-surface);
    border: 1px solid var(--tbf-border);
    border-radius: var(--hx-radius);
    overflow-x: auto;
}
.helexpo-catalog .exhibitor-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    min-width: 760px;
}
.helexpo-catalog .exhibitor-table th,
.helexpo-catalog .exhibitor-table td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--tbf-border);
}
.helexpo-catalog .exhibitor-table thead th {
    background: var(--tbf-black);
    color: #fff;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.helexpo-catalog .exhibitor-table tbody tr:hover { background: var(--tbf-subtle); }
.helexpo-catalog .exhibitor-table td.name { font-weight: 600; }
.helexpo-catalog .exhibitor-table td.name a {
    text-decoration: none; color: var(--tbf-black);
    display: inline-flex; align-items: center;
}
.helexpo-catalog .exhibitor-table td.name a:hover { text-decoration: underline; }
.helexpo-catalog .exhibitor-table td.name .logo-mini {
    display: inline-grid;
    place-items: center;
    width: 28px; height: 28px;
    background: var(--tbf-subtle);
    border: 1px solid var(--tbf-border);
    border-radius: 3px;
    font-weight: 700;
    font-size: 10px;
    margin-right: 10px;
    vertical-align: middle;
    overflow: hidden;
}
.helexpo-catalog .exhibitor-table td.name img.logo-mini { object-fit: contain; }
.helexpo-catalog .exhibitor-table td.stands b { display: block; }
.helexpo-catalog .exhibitor-table td.stands span { color: var(--tbf-text); font-size: 12px; }
.helexpo-catalog .exhibitor-table a.stand-link { text-decoration: none; color: inherit; }
.helexpo-catalog .exhibitor-table a.stand-link:hover { text-decoration: underline; color: var(--tbf-black); }

/* Empty */
.helexpo-empty { padding: 40px 16px; text-align: center; color: var(--tbf-text); }

/* Pagination */
.helexpo-pagination {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.helexpo-pagination a, .helexpo-pagination span {
    padding: 8px 12px;
    border-radius: 3px;
    text-decoration: none;
    color: var(--tbf-black);
    font-size: 14px;
    font-weight: 500;
    min-width: 34px;
    text-align: center;
}
.helexpo-pagination a:hover { background: var(--tbf-subtle); }
.helexpo-pagination .current { background: var(--tbf-black); color: #fff; }

/* Loading state */
.helexpo-results.is-loading { opacity: .5; pointer-events: none; }

/* ──────────────────────────────────────────────────────────────
   Modal
   ────────────────────────────────────────────────────────────── */
.helexpo-modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.6);
    z-index: 999998;
    display: none;
    opacity: 0;
    transition: opacity .15s;
}
.helexpo-modal-backdrop.open { display: block; opacity: 1; }

.helexpo-modal {
    position: fixed;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 720px;
    width: calc(100% - 32px);
    max-height: calc(100vh - 80px);
    background: #fff;
    border: 1px solid var(--tbf-black, #000);
    border-radius: 6px;
    box-shadow: 0 20px 50px rgba(0,0,0,.4);
    z-index: 999999;
    font-family: var(--hx-font);
    color: var(--tbf-black, #000);
    display: none;
    flex-direction: column;
    overflow: hidden;
}
.helexpo-modal.open { display: flex; }
@media (max-width: 720px) {
    .helexpo-modal { top: 20px; width: calc(100% - 32px); max-height: calc(100vh - 40px); }
}

.helexpo-modal__close {
    position: absolute;
    top: 12px; right: 14px;
    background: transparent;
    border: 0;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    color: var(--tbf-black, #000);
    width: 36px; height: 36px;
    border-radius: 4px;
}
.helexpo-modal__close:hover { background: var(--tbf-subtle, #f6f6f6); }

.helexpo-modal__header {
    display: flex; align-items: flex-start; gap: 16px;
    padding: 24px 56px 16px 24px;
    border-bottom: 1px solid var(--tbf-border, #e5e5e5);
    min-width: 0; /* allow flex children to shrink */
}
.helexpo-modal__header > div { min-width: 0; flex: 1; }
.helexpo-modal__logo {
    width: 72px; height: 72px;
    border: 1px solid var(--tbf-border, #e5e5e5);
    border-radius: 4px;
    object-fit: contain;
    background: #fff;
    flex-shrink: 0;
}
.helexpo-modal__title {
    margin: 6px 0 4px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
    word-break: break-word;
    overflow-wrap: break-word;
}
.helexpo-modal__country { color: var(--tbf-text, #7A7A7A); font-size: 14px; }

.helexpo-modal__body {
    padding: 20px 24px 28px;
    overflow-y: auto;
    flex: 1;
    min-height: 0; /* required for flex child to respect max-height and scroll */
}
.helexpo-modal__section { margin-top: 22px; }
.helexpo-modal__section:first-child { margin-top: 0; }
.helexpo-modal__section h3 {
    margin: 0 0 10px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 700;
    color: var(--tbf-text, #7A7A7A);
}

.helexpo-stands-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.helexpo-stands-list a {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--tbf-black, #000);
    border-radius: 3px;
    text-decoration: none;
    color: var(--tbf-black, #000);
    font-size: 13px;
}
.helexpo-stands-list a:hover { background: var(--tbf-black, #000); color: #fff; }
.helexpo-stands-list .map-icon { width: 12px; height: 12px; }

.helexpo-modal__dl { margin: 0; display: grid; grid-template-columns: 140px 1fr; gap: 6px 16px; font-size: 14px; }
.helexpo-modal__dl dt { color: var(--tbf-text, #7A7A7A); font-weight: 500; }
.helexpo-modal__dl dd { margin: 0; word-break: break-word; }
.helexpo-modal__dl a { color: var(--tbf-black, #000); }

.helexpo-modal__profile { font-size: 14px; line-height: 1.6; white-space: pre-wrap; }

.helexpo-cat-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.helexpo-cat-tag {
    font-size: 12px;
    padding: 3px 8px;
    background: var(--tbf-subtle, #f6f6f6);
    border: 1px solid var(--tbf-border, #e5e5e5);
    border-radius: 3px;
}

.helexpo-relation-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.helexpo-relation-list a { color: var(--tbf-black, #000); font-weight: 500; }
.helexpo-relation-list .muted { color: var(--tbf-text, #7A7A7A); font-weight: 400; }