/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .7rem 1.2rem; border-radius: 10px; border: 1.5px solid transparent;
  font: 500 .95rem/1.2 var(--f-display); cursor: pointer; white-space: nowrap;
  transition: background .18s, color .18s, border-color .18s, transform .18s, box-shadow .18s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px -10px rgba(21, 101, 216, .6); }
.btn-primary:hover { background: var(--accent-2); }
.btn-dark { background: var(--pine); color: #fff; }
.btn-dark:hover { background: var(--pine-2); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: var(--surface); color: var(--ink); }
.btn-light:hover { background: var(--accent-soft); }
.btn-sm { padding: .45rem .85rem; font-size: .85rem; }
.btn-block { width: 100%; }
.btn-danger { background: transparent; color: var(--danger); border-color: #f1c9c4; }
.btn-danger:hover { background: #fdecea; }

/* Chips */
.chip {
  display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .7rem; border-radius: 999px;
  background: var(--bg-2); color: var(--ink-2); font-size: .82rem; font-weight: 500; white-space: nowrap;
  border: 1px solid transparent; transition: background .18s, border-color .18s, color .18s;
}
a.chip:hover { border-color: var(--ink-2); color: var(--ink); }
.chip.active { background: var(--ink); color: #fff; }
.chip-accent { background: var(--accent-soft); color: var(--accent-2); }
.chip-pine { background: var(--pine-soft); color: var(--pine); }
.chips { display: flex; gap: .5rem; flex-wrap: wrap; }

/* Cards */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 1.4rem; }
.grid { display: grid; gap: 1.25rem; }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

/* Forms */
.field { display: grid; gap: .35rem; }
.field label, .label { font-size: .85rem; font-weight: 600; color: var(--ink-2); }
.input, select.input, textarea.input {
  width: 100%; padding: .7rem .9rem; border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  background: var(--surface); transition: border-color .18s, box-shadow .18s; min-height: 46px;
}
textarea.input { min-height: 110px; resize: vertical; }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.form-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }

/* Alerts */
.alert { padding: .85rem 1.1rem; border-radius: var(--radius-sm); font-weight: 500; display: flex; gap: .6rem; align-items: center; }
.alert-ok { background: var(--pine-soft); color: var(--pine); }
.alert-err { background: #fdecea; color: var(--danger); }
.flash-wrap { padding-top: 1rem; }

/* Avatar + monogram */
.avatar {
  --s: 40px; width: var(--s); height: var(--s); border-radius: 50%; flex: none; object-fit: cover;
  display: inline-grid; place-items: center; background: var(--c, var(--pine)); color: #fff;
  font: 600 calc(var(--s) * .38)/1 var(--f-display); overflow: hidden;
}
.avatar.sq { border-radius: 22%; }
.ring { padding: 2.5px; border-radius: 50%; background: conic-gradient(from 200deg, var(--sun), var(--accent), #7c3aed, var(--sun)); display: inline-block; }
.ring > .avatar { border: 2.5px solid #fff; display: grid; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(255, 255, 255, .94); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 1rem; height: var(--hdr-h); }
.logo { display: inline-flex; align-items: center; gap: .55rem; font: 700 1.25rem/1 var(--f-display); letter-spacing: -.02em; }
.logo-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--pine); color: var(--sun); display: grid; place-items: center; position: relative; }
.logo-mark::after { content: ""; position: absolute; inset-inline-end: -4px; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; background: var(--bg); }
.logo b { color: var(--accent); font-weight: 700; }
.nav-links { display: flex; gap: .25rem; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a { white-space: nowrap; padding: .5rem .8rem; border-radius: 8px; font: 500 .92rem/1 var(--f-display); color: var(--ink-2); transition: background .18s, color .18s; }
.nav-links a:hover { color: var(--ink); background: var(--bg-2); }
.nav-links a.active { color: var(--ink); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.nav-search { flex: 1; max-width: 340px; position: relative; }
.nav-search .input { border-radius: 10px; padding-inline-start: 2.5rem; min-height: 42px; background: var(--surface); font-size: .9rem; }
.nav-search .ic { position: absolute; inset-inline-start: .95rem; top: 50%; transform: translateY(-50%); color: var(--muted); }
.nav-actions { display: flex; flex: none; align-items: center; gap: .5rem; margin-inline-start: auto; }
/* Narrower desktops: Reels stays in the menu and the hub, the Saudi pill keeps only its icon */
@media (max-width: 1440px) { .nav-links a.nav-minor { display: none; } }
@media (max-width: 1280px) { .nav-links a.nav-sa span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); } }
.dropdown { position: relative; }
.dropdown > summary { list-style: none; cursor: pointer; }
.dropdown:not([open]) > .dropdown-menu { display: none; }
.dropdown > summary::-webkit-details-marker { display: none; }
.dropdown-menu {
  position: absolute; inset-inline-end: 0; top: calc(100% + 8px); min-width: 200px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: .4rem; z-index: 50;
}
.dropdown-menu a, .dropdown-menu button {
  display: flex; align-items: center; gap: .6rem; width: 100%; padding: .6rem .75rem; border-radius: 8px; border: 0; background: none;
  text-align: start; font-size: .92rem; cursor: pointer;
}
.dropdown-menu a:hover, .dropdown-menu button:hover { background: var(--bg); }
.dropdown-menu a.current { color: var(--accent); font-weight: 600; }
.icon-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; transition: border-color .18s; }
.icon-btn:hover { border-color: var(--ink); }
.lang-btn { display: inline-flex; align-items: center; gap: .4rem; padding: 0 .85rem; height: 42px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface); font: 500 .85rem/1 var(--f-display); }
.mobile-only { display: none; }
.mobile-nav { display: none; }

@media (max-width: 1180px) {
  .nav-search { display: none; }
  .nav-links a { padding: .5rem .55rem; font-size: .88rem; }
}
@media (max-width: 1100px) {
  .nav-links, .desktop-only { display: none; }
  .mobile-only { display: inline-flex; }
  .mobile-nav { display: inline-grid; }
}

/* Footer */
.site-footer { background: var(--pine); color: #c5d3e8; margin-top: 4rem; padding-block: 3.5rem 2rem; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: .9rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; font-size: .92rem; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 2.5rem; padding-top: 1.25rem; font-size: .85rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-footer .logo { color: #fff; }
.site-footer .logo-mark { background: var(--sun); color: var(--pine); }
.site-footer .logo-mark::after { background: var(--pine); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* Supplier card */
.s-card { overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.s-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.s-cover { aspect-ratio: 16 / 8; flex: none; overflow: hidden; background: var(--bg-2) center / cover no-repeat; position: relative; }
.s-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.s-cover .chip { position: absolute; top: .75rem; inset-inline-start: .75rem; background: rgba(255, 255, 255, .92); color: var(--ink); }
.s-body { padding: 0 1.2rem 1.2rem; display: grid; gap: .55rem; flex: 1; }
.s-logo { margin-top: -26px; position: relative; border: 3px solid #fff; box-shadow: var(--shadow); }
.s-name { font: 600 1.08rem/1.3 var(--f-display); display: flex; align-items: center; gap: .35rem; }
.s-name .ic { color: var(--pine-2); }
.s-meta { display: flex; gap: .9rem; flex-wrap: wrap; font-size: .85rem; color: var(--ink-2); }
.s-meta span { display: inline-flex; align-items: center; gap: .3rem; }
.s-about { font-size: .9rem; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 0; }
.s-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding-top: .6rem; border-top: 1px dashed var(--line); font-size: .85rem; }
.s-foot .open { color: var(--pine-2); font-weight: 600; display: inline-flex; align-items: center; gap: .35rem; }

/* Offer ticket */
.ticket { display: grid; grid-template-columns: 1fr auto; background: var(--surface); border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; position: relative; transition: transform .2s, box-shadow .2s; }
.ticket:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.ticket-main { display: grid; grid-template-rows: auto 1fr; min-width: 0; }
.ticket-img { aspect-ratio: 16 / 7; max-height: 190px; width: 100%; background: var(--bg-2); overflow: hidden; }
.ticket-img img { width: 100%; height: 100%; object-fit: cover; }
.ticket-body { padding: 1rem 1.1rem 1.1rem; display: grid; gap: .45rem; align-content: start; }
.ticket-title { font: 600 1.02rem/1.35 var(--f-display); margin: 0; }
.ticket-by { font-size: .85rem; color: var(--ink-2); display: flex; align-items: center; gap: .4rem; }
.ticket-desc { font-size: .88rem; color: var(--ink-2); margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ticket-stub {
  width: 112px; background: var(--pine); color: #fff; display: grid; align-content: center; justify-items: center; gap: .4rem;
  padding: 1rem .6rem; text-align: center; position: relative; border-inline-start: 2px dashed rgba(255, 255, 255, .35);
}
.ticket-stub::before, .ticket-stub::after { content: ""; position: absolute; inset-inline-start: -11px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); }
.ticket-stub::before { top: -10px; } .ticket-stub::after { bottom: -10px; }
.ticket-deal { font: 700 1.05rem/1.2 var(--f-display); color: var(--sun); word-break: break-word; }
.ticket-left { font-size: .75rem; opacity: .85; display: grid; justify-items: center; gap: .2rem; }
.ticket.soon .ticket-stub { background: var(--accent); }
.ticket.soon .ticket-deal { color: #fff; }

/* Empty state */
.empty { text-align: center; padding: 3rem 1rem; color: var(--ink-2); border: 1.5px dashed var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, .5); }
.empty .ic { color: var(--muted); margin: 0 auto .75rem; }

/* Tabs */
.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: 1.25rem; overflow-x: auto; }
.tabs a { padding: .8rem 1rem; display: inline-flex; gap: .45rem; align-items: center; font: 500 .92rem/1 var(--f-display); color: var(--ink-2); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a.active { color: var(--ink); border-color: var(--ink); }
/* Small phones: signed-in header (search, language, messages, alerts, avatar, menu) must fit in one row */
@media (max-width: 440px) {
  .lang-btn .lang-name { display: none; }
  .nav-actions { gap: .2rem; }
  .site-header .nav-actions .icon-btn { width: 34px; height: 34px; }
  .nav-actions .avatar { --s: 34px !important; }
  .logo { font-size: 1.05rem; gap: .4rem; }
  .logo-mark { width: 30px; height: 30px; }
}

/* Company logos: the real brand image sits on white and is never cropped */
.avatar.brand-logo { background: #fff; border: 1px solid var(--line); }
.avatar.brand-logo img { width: 78%; height: 78%; object-fit: contain; }
.s-logo.brand-logo { border: 3px solid #fff; }
.booth-logo.brand-logo { border-color: var(--bg); }
img.avatar[src^="/img/exhibitors/"] { object-fit: contain; background: #fff; padding: 2px; }
/* No real photo for this exhibitor: a brand-colour wash instead of a stock picture */
.s-cover.s-cover-brand, .booth-cover.booth-cover-brand { background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 55%, #0b1626)); }