/* แอดกัน — board of contact-exchange cards used on /หาเพื่อนคุย/* and /โพส/* */

.addkan-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 17px;
  margin: 20px 0 28px;
}

.addkan-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 12px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.addkan-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.addkan-card > img,
.addkan-card-noimg {
  width: 100%;
  aspect-ratio: 1.1 / 1;
  object-fit: cover;
  border-radius: 13px;
  margin: 10px 0 0;
  background: var(--surface-2);
}

.addkan-card-noimg {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
}

.addkan-card-head,
.addkan-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.addkan-card-head { min-width: 0; font-size: 12px; }
.addkan-card-purpose { flex: none; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--accent-strong); font-weight: 600; }
.addkan-card-demo-badge { flex: none; color: var(--accent-strong); font-size: 10px; font-weight: 600; }
.addkan-card-location { min-width: 0; overflow: hidden; color: var(--text-muted); text-overflow: ellipsis; white-space: nowrap; }
.addkan-card-foot { min-height: 28px; margin-top: auto; padding-top: 9px; border-top: 1px solid var(--border); }
.addkan-card-app { display: inline-flex; align-items: center; min-width: 0; color: var(--accent-strong); }
.addkan-card-channel { display: inline-block; margin-right: 4px; font-size: 16px; }
.addkan-card .addkan-social-icon,
.addkan-social-icon { display: inline-block; width: 22px; height: 22px; aspect-ratio: 1 / 1; margin: 0; border-radius: 6px; object-fit: contain; vertical-align: middle; background: transparent; }
.addkan-form-apps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; border: 0; padding: 0; margin: 0 0 14px; }
.addkan-form-apps legend { grid-column: 1 / -1; width: 100%; margin-bottom: 2px; font-weight: 650; }
.addkan-form-apps legend small { color: var(--text-muted, #8c7a74); font-size: 12px; font-weight: 400; }
.addkan-form-app { position: relative; display: flex; align-items: center; gap: 8px; min-height: 58px; padding: 8px 10px; border: 1px solid var(--border, #eadbd4); border-radius: 14px; background: linear-gradient(145deg, var(--surface-2, #fff8f5), var(--surface, #fff)); color: var(--text-secondary, #6c5b55); cursor: pointer; transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease, background .16s ease; }
.addkan-form-app:hover { border-color: color-mix(in srgb, var(--accent, #df6682) 55%, var(--border, #eadbd4)); transform: translateY(-1px); box-shadow: 0 8px 18px -14px var(--accent, #df6682); }
.addkan-form-app:focus-within { outline: 3px solid color-mix(in srgb, var(--accent, #df6682) 28%, transparent); outline-offset: 2px; }
.addkan-form-app.selected { border-color: var(--accent, #df6682); background: color-mix(in srgb, var(--accent, #df6682) 10%, var(--surface, #fff)); color: var(--text, #392e2b); box-shadow: 0 8px 20px -16px var(--accent, #df6682); }
.addkan-form-app input { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.addkan-form-app-icon { display: grid; place-items: center; width: 32px; height: 32px; flex: 0 0 32px; border-radius: 9px; background: var(--surface, #fff); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--border, #eadbd4) 75%, transparent); }
.addkan-form-app-label { min-width: 0; overflow: hidden; font-size: 13px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.addkan-form-app-check { display: grid; place-items: center; width: 19px; height: 19px; flex: 0 0 19px; margin-left: auto; border: 1px solid var(--border, #eadbd4); border-radius: 50%; color: transparent; font-size: 11px; font-weight: 800; }
.addkan-form-app.selected .addkan-form-app-check { border-color: var(--accent, #df6682); background: var(--accent, #df6682); color: var(--on-accent, #fff); }
.addkan-form-apps.is-invalid { padding: 8px; border: 1px solid var(--danger, #c74660); border-radius: 14px; background: color-mix(in srgb, var(--danger, #c74660) 6%, var(--surface, #fff)); }
.addkan-form-apps > .addkan-field-error { grid-column: 1 / -1; }
.addkan-form-channel { display: block; margin: 8px 0; }
.addkan-form-channel[hidden] { display: none; }
.addkan-reveal-buttons { display: flex; flex-wrap: wrap; gap: 8px; }

.addkan-card-body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  margin: 11px 2px 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.addkan-card-name { margin: 10px 2px 0; color: var(--text); font-size: 18px; line-height: 1.2; }
.addkan-post-name { display: inline-block; margin: 8px 0 2px; color: var(--text); font-size: 24px; }

.addkan-card-meta {
  flex: none;
  font-size: 11px;
  color: var(--text-muted);
}
.addkan-card-meta::first-letter { color: var(--accent-strong); }

.addkan-post-page .badge {
  display: inline-block;
  background: var(--surface-2);
  color: var(--text);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  font-weight: 600;
}

.addkan-post-photo {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  margin: 12px 0;
}

.addkan-post-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
}

#addkanRevealBox { margin: 16px 0; }
#addkanRevealResult:empty { display: none; }

.addkan-form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin: 20px 0;
}

.addkan-member-choice { display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:18px; padding:18px; border:1px solid color-mix(in srgb, var(--accent) 28%, var(--border)); border-radius:16px; background:color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.addkan-member-choice h2 { margin:6px 0 4px; font-size:20px; }
.addkan-member-choice p { margin:0; color:var(--text-muted); font-size:14px; }
.addkan-member-choice .btn { flex:none; white-space:nowrap; }
.addkan-member-badge { display:inline-flex; padding:3px 9px; border-radius:999px; background:var(--accent); color:#fff; font-size:11px; font-weight:600; }
.addkan-or { display:flex; align-items:center; gap:12px; margin:6px 0 16px; color:var(--text-muted); font-size:12px; }
.addkan-or::before,.addkan-or::after { content:""; flex:1; height:1px; background:var(--border); }

.addkan-form-card form { display: flex; flex-direction: column; gap: 10px; }

.addkan-form-card select,
.addkan-form-card input,
.addkan-form-card textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}

.required-mark { color: var(--accent); font-style: normal; }
.addkan-field-error { display: block; margin-top: 4px; color: var(--accent-strong); font-size: 12px; line-height: 1.35; }
.addkan-field-error[hidden] { display: none; }
.addkan-form-card input.is-invalid,
.addkan-form-card select.is-invalid,
.addkan-form-card textarea.is-invalid { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface-2)); outline: 2px solid color-mix(in srgb, var(--accent) 18%, transparent); }

.addkan-form-success { color: var(--accent-strong); font-weight: 600; }

/* Header nav highlight — makes the แอดกัน entry point stand out from the
   rest of the plain-text nav links during this early acquisition push.
   No padding/pill background here on purpose: this nav is already tight
   at mid-width viewports (900px breakpoint), so a wider pill wraps the
   whole nav and overlaps page content underneath the sticky header. */
.nav-highlight { color: var(--accent) !important; font-weight: 700; }
.nav-highlight:hover { color: var(--accent-strong) !important; }

.addkan-teaser-empty { display: none; }

/* Public AddKan hub mirrors the app surface while keeping SSR/SEO content. */
.province-hub.addkan-public-page { padding-top: 40px; }
.addkan-public-page .province-hub-inner { max-width: 1180px; }
.addkan-public-hero { position: relative; min-height: 250px; overflow: hidden; display: flex; align-items: center; padding: 34px 42px; margin-bottom: 20px; border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border)); border-radius: 24px; background: linear-gradient(135deg, var(--badge-bg), var(--surface-2)); }
.addkan-public-copy { position: relative; z-index: 2; max-width: 620px; }
.addkan-public-kicker { color: #D9A6FF; font-size: 12px; font-weight: 700; letter-spacing: .02em; }
.addkan-public-hero #addkanPublicTitle { margin: 7px 0 4px; color: #FFFFFF; font-size: clamp(34px, 4vw, 54px); font-weight: 700; line-height: 1.08; text-shadow: 0 2px 18px rgba(0,0,0,.45); }
.addkan-public-hero p { max-width: 550px; margin: 0 0 20px; color: #ECE8F5; font-size: 15px; text-shadow: 0 1px 10px rgba(0,0,0,.42); }
.addkan-public-hero-image { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center; }
.addkan-public-search { display: flex; align-items: center; gap: 8px; max-width: 560px; min-height: 48px; padding: 4px 5px 4px 16px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text-muted); box-shadow: 0 8px 22px -18px rgba(122,43,224,.35); }
.addkan-public-search a { margin-left: auto; padding: 11px 20px; border-radius: 999px; background: var(--accent); color: #fff; font-weight: 700; text-decoration: none; }
.addkan-public-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; }
.addkan-public-search button { margin-left: auto; border: 0; padding: 11px 20px; border-radius: 999px; background: var(--accent); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.addkan-public-filters, .addkan-public-purposes { display: flex; gap: 11px; overflow-x: auto; scrollbar-width: none; padding: 2px 2px 10px; }
.addkan-public-filters::-webkit-scrollbar, .addkan-public-purposes::-webkit-scrollbar { display: none; }
.addkan-public-filters a { flex: 0 0 104px; min-height: 82px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; padding: 10px 12px; border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border)); border-radius: 18px; background: linear-gradient(155deg, var(--surface), color-mix(in srgb, var(--badge-bg) 24%, var(--surface))); color: var(--text-secondary); font-size: 13px; text-decoration: none; box-shadow: 0 12px 28px -22px rgba(83,28,132,.55); }
.addkan-public-filters a span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--surface-2); color: var(--text-secondary); }
.addkan-public-filters svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.addkan-public-filters a.selected { border-color: var(--accent); color: var(--accent); font-weight: 700; }
.addkan-public-filters a.selected span { background: var(--accent); color: #fff; }
.addkan-public-filters > a,
.addkan-province-filter { flex: 0 0 104px; min-height: 82px; }
.addkan-province-filter { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; padding: 10px 12px; border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border)); border-radius: 18px; background: linear-gradient(155deg, var(--surface), color-mix(in srgb, var(--badge-bg) 24%, var(--surface))); color: var(--text-secondary); font-size: 13px; box-shadow: 0 12px 28px -22px rgba(83,28,132,.55); }
.addkan-province-filter-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--surface-2); color: var(--text-secondary); }
.addkan-province-filter-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.addkan-province-filter select { width: 100%; min-height: 30px; border: 0; background: transparent; color: inherit; font: inherit; text-align: center; }
.addkan-province-filter select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.addkan-province-filter button { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.addkan-province-filter.selected { border-color: var(--accent); color: var(--accent); font-weight: 700; }
.addkan-nearby-filter { flex: 0 0 104px; }
.addkan-filter-summary { grid-column: 1 / -1; margin: 0 0 2px; color: var(--text-muted); font-size: 13px; }
.addkan-filter-summary a { display: inline; min-height: auto; padding: 0; border: 0; background: transparent; color: var(--accent-strong); box-shadow: none; font-weight: 700; }
.addkan-empty { grid-column: 1 / -1; margin: 12px 0 26px; padding: 28px 18px; border: 1px dashed var(--border); border-radius: 16px; color: var(--text-muted); text-align: center; }
.addkan-form-field-label { margin-top: 2px; font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.addkan-public-purposes { align-items: stretch; margin: 4px 0 18px; }
.addkan-public-purposes a { flex: none; min-height: 38px; display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text-secondary); font-size: 13px; text-decoration: none; }
.addkan-public-purposes a span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--surface-2); color: var(--accent); font-weight: 700; }
.addkan-public-section-title { margin: 24px 0 14px; text-align: left; font-size: 22px; }
.addkan-public-page #liveAddkanSection { scroll-margin-top: 96px; }
.addkan-public-page .addkan-board { grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0 0 26px; }
.addkan-public-page .addkan-form-card { margin-top: 24px; }
.addkan-invite-callout { margin-top: 40px; padding: 42px 28px; border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border)); border-radius: 28px; background: linear-gradient(135deg, var(--surface) 0%, var(--badge-bg) 100%); text-align: center; box-shadow: 0 18px 44px -30px rgba(122,43,224,.35); }
.addkan-invite-callout p { max-width: 640px; margin: 0 auto 22px; font-size: 16px; line-height: 1.7; }
.addkan-invite-callout .btn { display: inline-flex; width: auto; }

/* The landing teaser has a wide card area; keep its posts in a real grid
   instead of squeezing them into the middle column of the proof card. */
.addkan-teaser .live-proof-card { display: block; }
.addkan-teaser .live-proof-copy { margin-bottom: 18px; }
.addkan-teaser .addkan-board { grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0 0 18px; }
.addkan-teaser > .container > .live-proof-card > .btn { display: inline-flex; width: auto; }

@media (max-width: 820px) {
  .addkan-public-page .addkan-board, .addkan-teaser .addkan-board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .province-hub.addkan-public-page { padding-top: 24px; }
  .addkan-public-hero { min-height: 270px; padding: 26px 20px; align-items: flex-start; }
  .addkan-public-copy { width: 100%; }
  .addkan-public-hero h1 { max-width: 220px; font-size: 35px; }
  .addkan-public-hero p { max-width: 245px; font-size: 13px; }
  .addkan-public-hero-image { object-position: 58% center; opacity: .4; }
  .addkan-public-page .addkan-board, .addkan-teaser .addkan-board { grid-template-columns: 1fr; }
  .addkan-public-search { position: relative; z-index: 2; }
  .addkan-public-search button { padding: 10px 14px; }
  .addkan-form-apps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .addkan-form-app { min-height: 54px; padding: 8px; }
  .addkan-public-filters, .addkan-public-purposes { margin-right: -20px; padding-right: 20px; }
  .addkan-public-filters::after, .addkan-public-purposes::after { content: ""; flex: 0 0 20px; }
}

@media (max-width: 640px) {
  .addkan-member-choice { align-items:stretch; flex-direction:column; }
  .addkan-member-choice .btn { width:100%; }
}