/* Restore the warm campus palette and readable layout used before the merge. */
:root {
  --ink: #082b3a;
  --ink2: #244f61;
  --muted: #526b73;
  --faint: #6e8791;
  --bg: #fbfaf6;
  --paper: #fbfaf6;
  --panel: #fff;
  --surface: #fff;
  --line: #dbe2df;
  --accent: #075c59;
  --accent-ink: #064a48;
  --accent-soft: #e8f2ed;
}

html, body { background: #e9e8e3; color: var(--ink); }
body[data-school] .phone-page { background: var(--paper); }
.site-topbar, .brand-header.site-topbar { background: rgba(251,250,246,.97); }
.site-topbar .brand { color: var(--ink); }
.school-trigger { color: var(--ink2); }

/* Keep the school selector a focused dialog on desktop and a sheet on phones. */
.school-picker-backdrop { display: grid; place-items: center; overflow: auto; padding: 20px; background: rgba(8,43,58,.55); backdrop-filter: blur(4px); }
.school-picker-backdrop[hidden] { display: none; }
.school-picker-backdrop:before { display: none; }
.school-picker { width: min(100%,500px); min-height: 0; max-height: calc(100dvh - 40px); overflow: auto; margin: 0; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); box-shadow: 0 24px 70px rgba(8,43,58,.25); }
.picker-topline { color: var(--accent); font-size: 11px; }
.picker-topline i { background: var(--accent); }
.picker-close { border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--ink2); }
.picker-heading { margin: 24px 0 20px; }
.picker-heading>span { color: var(--accent); font-size: 11px; }
.school-picker h2 { margin: 10px 0; color: var(--ink); font-size: clamp(28px,5vw,36px); }
.picker-intro { color: var(--muted); font-size: 13px; }
.picker-option { min-height: 76px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.picker-option:hover,.picker-option:focus-visible { border-color: var(--accent); background: var(--accent-soft); }
.picker-number,.picker-arrow { color: var(--accent); }
.picker-mark { width: 44px; height: 44px; border-radius: 10px; color: var(--accent); font-size: 20px; }
.picker-copy b,.picker-xjtu .picker-copy b,.picker-nwpu .picker-copy b,.picker-nwafu .picker-copy b { color: var(--ink); font-size: 17px; }
.picker-copy small,.picker-note { color: var(--muted); }

/* Activity cards should be easy to scan; labels must stay legible. */
.list-header { background: var(--paper); }
.list-header h1,.detail-lead h1 { color: var(--ink); }
.header-search svg { stroke: var(--accent); }
.activity-card { background: #fff; border-color: var(--line); box-shadow: 0 3px 12px rgba(8,43,58,.05); }
.activity-card:before { display: block; width: 4px; background: var(--accent); }
.activity-card h2 { color: var(--ink); }
.card-kicker,.detail-kicker { gap: 6px; }
.card-kicker span,.detail-kicker span { padding: 5px 9px; border-radius: 5px; background: var(--accent-soft); color: var(--accent); font-size: 11px; font-weight: 700; }
.card-kicker .recognition-badge,.detail-kicker .recognition-badge { background: #fff1cf; color: #805600; }
.card-kicker .campus-badge,.detail-kicker .campus-badge { background: #fff; color: var(--ink2); }
.card-kicker span.status-pill,.detail-kicker span.status-pill { background: #edf2f0; color: var(--ink2); }
.card-facts { border-color: var(--line); }
.card-facts svg,.detail-facts svg { fill: var(--accent); }
.card-facts b,.detail-facts b { color: var(--ink2); }
.detail-lead { padding-bottom: 18px; }
.detail-facts { background: #fff; }
.official-button { color: var(--accent); border: 1px solid var(--accent); background: #fff; }
.site-footer { color: var(--muted); }
.site-footer a { color: var(--accent); }

/* A compact desktop result list: content on the left, key facts on the right. */
.activities-page .activity-card { min-height: 0; }
.activity-card .card-summary { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.activity-card .card-open { color: var(--accent); }

@media (min-width: 800px) {
  body { padding: 24px; }
  .phone-page,.about-page .phone-page { width: min(100%,980px); }
  body[data-school].activities-page .list-header { height: auto; min-height: 104px; padding: 24px 32px 18px; }
  .result-section { padding: 24px 32px 48px; }
  .activities-page .activity-list { display: grid; grid-template-columns: 1fr; gap: 12px; max-width: 880px; margin: 0 auto; }
  .activities-page .activity-card { display: grid; grid-template-columns: minmax(0,1fr) 270px; grid-template-rows: auto auto 1fr auto; column-gap: 24px; padding: 18px 20px 16px; }
  .activities-page .card-kicker { grid-column: 1; grid-row: 1; }
  .activities-page .activity-card h2 { grid-column: 1; grid-row: 2; margin: 10px 0 6px; font-size: 19px; line-height: 1.4; }
  .activities-page .activity-card .card-summary { grid-column: 1; grid-row: 3; margin: 0 0 8px; font-size: 12px; line-height: 1.55; }
  .activities-page .card-facts { grid-column: 2; grid-row: 1 / 5; display: grid; align-content: center; gap: 9px; margin: 0; padding: 0 0 0 18px; border-top: 0; border-left: 1px solid var(--line); }
  .activities-page .card-facts div { min-height: 0; grid-template-columns: 35px minmax(0,1fr); padding: 0 0 0 19px; line-height: 1.4; font-size: 12px; }
  .activities-page .card-facts svg { top: 1px; width: 14px; height: 14px; }
  .activities-page .source-line { grid-column: 1; grid-row: 4; margin: 2px 0 0; }
  .activities-page .card-open { position: absolute; right: 18px; bottom: 14px; margin: 0; font-size: 11px; }
  .detail-page { max-width: 780px; }
}
@media (max-width: 799px) {
  .activities-page .activity-list { grid-template-columns: 1fr; }
  .activities-page .activity-card { padding: 16px 18px; }
  .activities-page .activity-card h2 { margin: 10px 0 6px; font-size: 18px; }
  .activities-page .activity-card .card-summary { margin: 0 0 10px; line-height: 1.6; }
  .activities-page .card-facts { padding-top: 10px; }
  .activities-page .card-facts div { min-height: 24px; padding-top: 3px; }
  .activities-page .card-facts svg { top: 3px; }
  .activities-page .source-line { margin-top: 10px; }
  .activities-page .card-open { position: static; display: block; margin: 8px 0 0; text-align: right; }
  .school-picker-backdrop { align-items: end; padding: 0; }
  .school-picker { width: 100%; max-height: 92dvh; padding: 24px 20px; border-radius: 18px 18px 0 0; }
  .picker-heading { margin: 20px 0; }
  .picker-option { grid-template-columns: 20px 44px minmax(0,1fr) 18px; min-height: 72px; gap: 8px; }
  .picker-mark { width: 42px; height: 42px; }
  .picker-copy b { font-size: 16px; }
}

/* Discovery controls and a denser reading rhythm. */
.activity-tools { display: flex; align-items: center; gap: 10px; padding: 0 20px 18px; }
.activity-search { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; height: 46px; padding: 0 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.activity-search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(7,92,89,.11); }
.activity-search svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--accent); stroke-width: 1.8; }
.activity-search input { width: 100%; height: 100%; padding: 0; border: 0; outline: 0; background: transparent; color: var(--ink); font: 14px var(--sans); }
.activity-search input::placeholder { color: var(--faint); }
.deadline-filter { flex: none; height: 46px; padding: 0 17px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink2); font: 700 13px var(--sans); cursor: pointer; }
.deadline-filter:hover,.deadline-filter:focus-visible { border-color: var(--accent); }
.deadline-filter.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.chip { cursor: pointer; }
.chip:focus-visible,.page-button:focus-visible,.page-arrow:focus-visible,.empty button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.activity-card { transition: transform .2s, border-color .2s, box-shadow .2s; }
.activity-card:hover,.activity-card:focus-visible { transform: translateY(-2px); border-color: rgba(7,92,89,.38); box-shadow: 0 10px 28px rgba(8,43,58,.1); }
.activity-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.activity-card .card-summary { min-height: 0; }
.empty { max-width: 480px; margin: 22px auto; padding: 34px 20px; border: 1px dashed var(--line); border-radius: 12px; background: #fff; }
.empty b { display: block; color: var(--ink); font-size: 17px; }
.empty p { margin: 8px 0 16px; }
.empty button { padding: 9px 16px; border: 1px solid var(--accent); border-radius: 8px; background: var(--accent-soft); color: var(--accent); cursor: pointer; }
.pagination[hidden] { display: none; }
.page-button.active { color: #fff; background: var(--accent); }
.detail-header a:hover,.detail-header a:focus-visible { color: var(--accent); }

@media (min-width: 800px) {
  html,body { background: #f0efe9; }
  body { padding: 18px 24px; }
  .phone-page,.about-page .phone-page { width: min(100%,1200px); min-height: calc(100dvh - 36px); }
  .site-topbar,.brand-header.site-topbar { padding-inline: 38px; }
  .desktop-nav { gap: 8px; }
  .desktop-nav a { padding: 10px 16px; border-radius: 8px; font-size: 14px; }
  .desktop-nav a.active { color: var(--accent); background: var(--accent-soft); }
  .bottom-nav { display: none; }
  .home-page main { padding: 26px 38px 42px; }
  body[data-school].list-header,body[data-school] .list-header { height: auto; min-height: 0; padding: 30px 38px 16px; }
  body[data-school] .list-header h1 { margin-bottom: 8px; }
  .activity-tools { padding: 0 38px 20px; }
  .tab-wrap { padding-inline: 38px; }
  .result-section { padding: 20px 38px 40px; }
  .activities-page .activity-list { max-width: none; gap: 10px; }
  .activities-page .activity-card { grid-template-columns: minmax(0,1fr) 300px; grid-template-rows: auto auto auto auto; column-gap: 24px; min-height: 0; padding: 14px 22px 13px !important; border-radius: 11px; }
  .activities-page .card-kicker { height: auto; min-height: 26px; flex-wrap: wrap; align-items: center; }
  .activities-page .card-kicker span { padding: 4px 8px; }
  .activities-page .activity-card h2 { margin: 6px 0 3px; padding: 0; font-size: 18px; line-height: 1.34; }
  .activities-page .activity-card .card-summary { margin: 0 0 4px !important; font-size: 12px; line-height: 1.5 !important; -webkit-line-clamp: 1; }
  .activities-page .card-facts { gap: 5px; padding-left: 18px; }
  .activities-page .card-facts div { grid-template-columns: 34px minmax(0,1fr); padding-left: 18px; font-size: 12px; }
  .activities-page .card-facts b { font-weight: 650; }
  .activities-page .source-line { padding-right: 72px; font-size: 11px; }
  .activities-page .card-open { bottom: 12px; right: 20px; font-size: 12px; }
  .detail-page { max-width: 860px; margin: 0 auto; }
}
@media (max-width: 799px) {
  .activity-tools { padding: 0 18px 14px; }
  .activity-search { height: 43px; }
  .deadline-filter { height: 43px; padding: 0 12px; font-size: 12px; }
  .activities-page .activity-card { min-height: 0; padding-bottom: 16px !important; }
  .activities-page .card-kicker { height: auto; min-height: 27px; flex-wrap: wrap; }
  .activities-page .card-kicker span { padding: 4px 7px; }
  .activities-page .activity-card .card-summary { min-height: 0; -webkit-line-clamp: 2; }
  .activities-page .activity-card .card-summary { margin: 4px 0 8px !important; }
  .activities-page .activity-card .source-line { display: block; padding-right: 82px; }
  .activities-page .activity-card .source-line+.card-open { position: absolute; right: 18px; bottom: 16px; margin: 0; }
}
@media (max-width: 430px) {
  .activity-search input { font-size: 13px; }
  .deadline-filter { padding-inline: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .activity-card,.activity-search { transition: none; }
}