/* ===== CSS Reset & Variables ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* 語意別名 → 品牌 token。tokens.css（由 tokens.json 編譯）是唯一改色處。
     深→淺、紫→藍的整體翻轉靠這層映射；其餘元件沿用這些別名。
     --radius-sm 沿用 tokens.css 同名變數，不在此重定義。 */
  --bg:        var(--color-surface-subtle);
  --surface:   var(--color-surface-page);
  --surface2:  var(--color-surface-sunken);
  --border:    var(--color-border-subtle);
  --text:      var(--color-ink-primary);
  --text2:     var(--color-ink-secondary);
  --text3:     var(--color-ink-tertiary);
  --accent:    var(--color-brand-blue);
  --accent2:   var(--color-brand-link);

  --safe:      var(--color-cat-safe);
  --target:    var(--color-cat-standard);
  --reach:     var(--color-cat-challenge);
  --dream:     var(--color-cat-dream);
  --ineligible:var(--color-cat-fail);
  --missing:   var(--color-cat-neutral);
  --unknown:   var(--color-cat-neutral);

  --safe-bg:    color-mix(in srgb, var(--color-cat-safe) 12%, transparent);
  --target-bg:  color-mix(in srgb, var(--color-cat-standard) 12%, transparent);
  --reach-bg:   color-mix(in srgb, var(--color-cat-challenge) 14%, transparent);
  --dream-bg:   color-mix(in srgb, var(--color-cat-dream) 12%, transparent);
  --ineligible-bg: color-mix(in srgb, var(--color-cat-fail) 12%, transparent);
  --missing-bg: color-mix(in srgb, var(--color-cat-neutral) 12%, transparent);

  --radius:   var(--radius-md);
  --shadow:   var(--shadow-card);
  --shadow-focus-ring: 0 0 0 3px color-mix(in srgb, var(--color-brand-blue) 18%, transparent);
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-family-base);
  line-height: 1.6;
  min-height: 100vh;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ===== Header ===== */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo-mark {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; color: var(--color-ink-on-accent);
  flex-shrink: 0;
}
.site-title { font-size: 1rem; font-weight: 700; color: var(--text); }
.site-subtitle { font-size: .75rem; color: var(--text2); }
.header-badge {
  margin-left: auto;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: .72rem;
  color: var(--text);
}

/* ===== Nav Tabs ===== */
.main-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.main-nav::-webkit-scrollbar { display: none; }
.nav-tab {
  padding: 11px 18px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text2);
  background: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
  flex-shrink: 0;
}
.nav-tab:hover { color: var(--text); }
.nav-tab.active { color: var(--accent2); border-bottom-color: var(--accent); }

/* ===== Page Sections ===== */
.page-section { display: none; }
.page-section.active { display: block; }

/* ===== Container ===== */
.container { max-width: 900px; margin: 0 auto; padding: 16px; }

/* ===== Card ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
}
.card-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title::before { content: ''; width: 3px; height: 14px; background: var(--accent); border-radius: 2px; }

/* ===== Score Input Grid ===== */
.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.score-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.score-item label {
  font-size: .78rem;
  color: var(--text2);
  font-weight: 500;
}
.score-item .subject-hint {
  font-size: .7rem;
  color: var(--text3);
}
.score-input-wrap {
  position: relative;
}
.score-input {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 8px 36px 8px 10px;
  font-size: .9rem;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
}
.score-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--shadow-focus-ring);
}
.score-input::placeholder { color: var(--text3); }
.score-input.has-value { border-color: var(--accent); }
.score-input.invalid { border-color: var(--color-cat-fail); }
.score-max-label {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .7rem;
  color: var(--text);
}
.score-item.inactive .score-input {
  opacity: .45;
  cursor: not-allowed;
}

/* Subject toggle checkboxes */
.subject-toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.subject-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .8rem;
  cursor: pointer;
  user-select: none;
  transition: all .2s;
  color: var(--text2);
}
.subject-chip input[type=checkbox] { position: absolute; width: 1px; height: 1px; opacity: 0; }
.subject-chip:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; }
.subject-chip.selected {
  background: color-mix(in srgb, var(--color-brand-blue) 14%, transparent);
  border-color: var(--accent);
  color: var(--accent2);
}

/* ===== 分析範圍（學群／學校，分析前圈選）===== */
.card-title-hint {
  margin-left: 8px;
  font-size: .72rem;
  font-weight: 400;
  color: var(--text3);
}
.scope-master-btn {
  padding: 5px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .8rem;
  color: var(--text2);
  cursor: pointer;
  transition: all .2s;
}
.scope-master-btn:hover { border-color: var(--accent); color: var(--accent2); }
.scope-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.scope-count { font-size: .78rem; color: var(--text2); margin-right: auto; }
.school-picker { margin-bottom: 16px; }
.school-region {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  background: var(--surface2);
}
.school-region summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 12px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  list-style: none;
}
.school-region summary::-webkit-details-marker { display: none; }
.school-region summary::after {
  content: '▾';
  margin-left: 8px;
  color: var(--text3);
  transition: transform .2s;
}
.school-region[open] summary::after { transform: rotate(180deg); }
.school-region-count {
  margin-left: auto;
  font-size: .74rem;
  font-weight: 400;
  color: var(--text2);
}
.school-region-count.is-partial { color: var(--accent2); }
.school-region-count.is-empty { color: var(--text3); }
.school-region-body {
  padding: 4px 12px 12px;
  border-top: 1px solid var(--border);
}
.school-type-block { margin-top: 8px; }
.school-type-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  user-select: none;
  margin-bottom: 6px;
}
.school-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 4px 12px;
}
.school-option {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  color: var(--text2);
  cursor: pointer;
  user-select: none;
  padding: 3px 0;
}
.school-option input:checked + span { color: var(--text); }

/* ===== 檢定成績與檢定狀態 ===== */
.screen-grid .score-item { opacity: .95; }
.screen-input {
  width: 100%;
  padding: 9px 30px 9px 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
}
.screen-input.has-value { border-color: var(--accent); }
.screen-input.invalid { border-color: var(--color-cat-fail); }
.screen-badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 10px;
  font-size: .68rem;
  background: color-mix(in srgb, var(--color-cat-neutral) 18%, transparent);
  color: var(--text2);
  border: 1px dashed var(--border);
}
.screening-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.screening-chip {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: .78rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text2);
}
.screen-status { font-size: .76rem; font-weight: 600; }
.screen-status.pass { color: var(--color-cat-safe); }
.screen-status.fail { color: var(--color-cat-fail); }
.screen-status.unknown { color: var(--text2); }
.arts-confirm-item {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface2);
}
.arts-confirm-item input { margin-top: 3px; }
.arts-confirm-item span { display: grid; gap: 3px; font-size: .8rem; }
.arts-confirm-item small { color: var(--text2); line-height: 1.45; }
.eligibility-notice {
  margin: 8px 0 12px;
  padding: 9px 11px;
  border: 1px solid color-mix(in srgb, var(--color-cat-challenge) 45%, var(--border));
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-cat-challenge) 8%, var(--surface));
  color: var(--text2);
  font-size: .78rem;
  line-height: 1.55;
}
.eligibility-notice strong { display: block; color: var(--text); }
.selection-note { margin: 5px 0 12px; color: var(--text2); font-size: .8rem; line-height: 1.65; }
.screen-badge.eligibility { border-color: var(--color-cat-challenge); }
.screen-badge.fail { border-color: var(--color-cat-fail); color: var(--color-cat-fail); }

/* ===== 跨年官方百分位對照 ===== */
.pos-compare {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}
.pos-compare-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: .82rem;
  padding: 6px 10px;
  background: var(--surface2);
  border-radius: var(--radius-sm);
}
.pos-year { color: var(--text2); min-width: 92px; }
.pos-cutoff { font-weight: 700; color: var(--text); }
.pos-vs.ahead { color: var(--color-cat-safe); }
.pos-vs.behind { color: var(--color-cat-challenge); }
.pos-compare-note { font-size: .74rem; color: var(--text3); margin: 4px 0 12px; }
.benchmark-table { margin-top: 8px; }

/* ===== Analyze Button ===== */
.btn-analyze {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  color: var(--color-ink-on-accent);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .2s, transform .15s;
}
.btn-analyze:hover { opacity: .9; }
.btn-analyze:active { transform: scale(.98); }
.btn-analyze:disabled { opacity: .4; cursor: not-allowed; }
.quiet-access-note { margin-top: 8px; color: var(--text3); font-size: .75rem; text-align: center; }

/* ===== Notice Banner ===== */
.notice-banner {
  background: color-mix(in srgb, var(--color-cat-challenge) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-cat-challenge) 30%, transparent);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: .8rem;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.notice-banner .icon { flex-shrink: 0; margin-top: 1px; }

/* ===== Schedule ===== */
.official-link-hub {
  padding: 18px;
  margin-bottom: 12px;
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--border));
  border-radius: var(--radius);
}
.official-link-hub-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.official-link-hub-head strong, .official-link-hub-head span { display: block; }
.official-link-hub-head div > span { margin-top: 3px; color: var(--text2); font-size: .76rem; }
.official-only-pill { padding: 3px 9px; color: var(--accent2); background: color-mix(in srgb, var(--accent) 10%, transparent); border-radius: 999px; font-size: .68rem; font-weight: 800; white-space: nowrap; }
.official-link-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.official-link-card { display: flex; flex-direction: column; min-height: 118px; padding: 13px; color: inherit; background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius-sm); text-decoration: none; }
.official-link-card:hover { border-color: var(--accent); }
.official-link-card > span:not(.official-link-title) { margin-top: 4px; color: var(--text2); font-size: .74rem; }
.official-link-card b { margin-top: auto; padding-top: 10px; color: var(--accent2); font-size: .74rem; }
.official-link-title { font-size: .9rem; font-weight: 800; }
.official-link-title em { display: inline-flex; padding: 2px 6px; margin-left: 6px; color: var(--color-ink-on-accent); background: var(--accent); border-radius: 999px; font-size: .62rem; font-style: normal; }
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}
.countdown-card,
.timeline-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.countdown-card.official { border-color: color-mix(in srgb, var(--color-cat-safe) 38%, transparent); }
.countdown-card.tentative { border-color: color-mix(in srgb, var(--color-cat-challenge) 38%, transparent); }
.countdown-topline,
.timeline-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.countdown-topline {
  font-size: .82rem;
  color: var(--text2);
  font-weight: 700;
}
.countdown-value {
  font-size: clamp(1.85rem, 7vw, 3rem);
  line-height: 1.1;
  font-weight: 900;
  color: var(--text);
  margin-top: 10px;
  letter-spacing: 0;
}
.countdown-meta {
  font-size: .82rem;
  color: var(--accent2);
  margin-top: 6px;
  font-weight: 700;
}
.countdown-note,
.timeline-sub {
  font-size: .76rem;
  color: var(--text2);
  margin-top: 8px;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: .68rem;
  font-weight: 800;
  white-space: nowrap;
  border: 1px solid var(--border);
}
.status-pill.official {
  color: var(--safe);
  background: var(--safe-bg);
  border-color: color-mix(in srgb, var(--color-cat-safe) 35%, transparent);
}
.status-pill.tentative {
  color: var(--reach);
  background: var(--reach-bg);
  border-color: color-mix(in srgb, var(--color-cat-challenge) 35%, transparent);
}
.timeline-card { margin-bottom: 12px; }
.timeline-heading {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
}
.timeline-events {
  margin-top: 14px;
  border-top: 1px solid var(--border);
}
.timeline-event {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-event.highlight .timeline-title { color: var(--accent2); }
.timeline-date {
  font-size: .82rem;
  color: var(--text);
  font-weight: 800;
}
.timeline-title {
  font-size: .92rem;
  color: var(--text);
  font-weight: 800;
}
.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 5px;
  color: var(--text3);
  font-size: .72rem;
}
.timeline-meta span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 7px;
}
.timeline-action { display: inline-flex; margin-top: 8px; color: var(--accent2); font-size: .74rem; font-weight: 800; text-decoration: none; }
.timeline-action:hover { text-decoration: underline; }
.timeline-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.timeline-sources a {
  color: var(--accent2);
  font-size: .75rem;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-brand-blue) 30%, transparent);
}

/* ===== Stats Bar ===== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
#results-area { scroll-margin-top: 82px; }
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 8px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s;
  user-select: none;
}
.stat-card:hover { border-color: var(--accent); }
.stat-card.active { border-color: var(--accent); background: color-mix(in srgb, var(--color-brand-blue) 10%, transparent); }
.stat-count { font-size: 1.4rem; font-weight: 800; margin-bottom: 2px; }
.stat-label { font-size: .7rem; color: var(--text2); }
.stat-card.safe .stat-count { color: var(--safe); }
.stat-card.target .stat-count { color: var(--target); }
.stat-card.reach .stat-count { color: var(--reach); }
.stat-card.dream .stat-count { color: var(--dream); }
.stat-card.ineligible .stat-count { color: var(--ineligible); }
.stat-card.missing .stat-count { color: var(--missing); }
.stat-card.unknown .stat-count { color: var(--unknown); }

/* ===== Filter Row ===== */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  align-items: center;
}
.filter-label { font-size: .78rem; color: var(--text2); flex-shrink: 0; }
.filter-select {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 6px 10px;
  font-size: .82rem;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%23737378'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 26px;
}
.filter-select:focus { outline: none; border-color: var(--accent); }
.filter-search {
  flex: 1;
  min-width: 150px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 6px 10px;
  font-size: .82rem;
}
.filter-search:focus { outline: none; border-color: var(--accent); }
.filter-search::placeholder { color: var(--text3); }

/* ===== Result Sort ===== */
.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: .82rem;
  color: var(--text2);
}
.sort-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text2);
  padding: 4px 10px;
  font-size: .78rem;
  cursor: pointer;
}
.sort-btn.active { color: var(--accent2); border-color: var(--accent); }

/* ===== Dept Card ===== */
.dept-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  overflow: hidden;
  transition: border-color .2s;
}
.dept-card:hover { border-color: var(--accent); }
.dept-card.safe   { border-left: 3px solid var(--safe); }
.dept-card.target { border-left: 3px solid var(--target); }
.dept-card.reach  { border-left: 3px solid var(--reach); }
.dept-card.dream  { border-left: 3px solid var(--dream); }
.dept-card.ineligible { border-left: 3px solid var(--ineligible); }
.dept-card.missing{ border-left: 3px solid var(--missing); }
.dept-card.unknown{ border-left: 3px solid var(--unknown); }

.dept-card-header {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.category-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.safe .category-dot    { background: var(--safe); }
.target .category-dot  { background: var(--target); }
.reach .category-dot   { background: var(--reach); }
.dream .category-dot   { background: var(--dream); }
.ineligible .category-dot { background: var(--ineligible); }
.missing .category-dot { background: var(--missing); }
.unknown .category-dot { background: var(--unknown); }

.category-label { font-size: .72rem; font-weight: 700; flex-shrink: 0; }
.safe .category-label { color: var(--safe); }
.target .category-label { color: var(--target); }
.reach .category-label { color: var(--reach); }
.dream .category-label { color: var(--dream); }
.ineligible .category-label { color: var(--ineligible); }
.missing .category-label { color: var(--missing); }
.unknown .category-label { color: var(--unknown); }

.dept-info { flex: 1; min-width: 0; }
.dept-name {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dept-school {
  font-size: .75rem;
  color: var(--text2);
}
.dept-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.dept-score {
  text-align: right;
}
.dept-score .user-total {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
}
.dept-score .score-vs {
  font-size: .72rem;
  color: var(--text2);
}
.dept-margin {
  font-size: .8rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.safe   .dept-margin { color: var(--safe);   background: var(--safe-bg); }
.target .dept-margin { color: var(--target); background: var(--target-bg); }
.reach  .dept-margin { color: var(--reach);  background: var(--reach-bg); }
.dream  .dept-margin { color: var(--dream);  background: var(--dream-bg); }
.ineligible .dept-margin { color: var(--ineligible); background: var(--ineligible-bg); }
.missing .dept-margin { color: var(--missing); background: var(--missing-bg); }

.wish-btn {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: color .2s;
  flex-shrink: 0;
}
.wish-btn:hover { color: var(--color-cat-fail); }
.wish-btn.wished { color: var(--color-cat-fail); }

.expand-arrow {
  color: var(--text3);
  font-size: .8rem;
  transition: transform .2s;
  flex-shrink: 0;
  background: none; border: none; padding: 6px; cursor: pointer; line-height: 1;
}
.dept-card.expanded .expand-arrow { transform: rotate(180deg); }

/* ===== Expand Details ===== */
.dept-expand {
  display: none;
  padding: 0 14px 14px;
  border-top: 1px solid var(--border);
  margin-top: 0;
}
.dept-card.expanded .dept-expand { display: block; }

.expand-section-title {
  font-size: .75rem;
  font-weight: 600;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin: 12px 0 8px;
}
.weight-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.weight-chip {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: .78rem;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 4px;
}
.weight-chip .w-subj { color: var(--text); font-weight: 600; }
.weight-chip .w-val  { color: var(--accent2); }
.weight-chip .w-score { color: var(--text2); margin-left: 4px; }

.cutoff-history {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.cutoff-year-card {
  background: var(--surface2);
  border-radius: var(--radius-sm);
  padding: 8px;
  text-align: center;
}
.cutoff-year-card .cy-year { font-size: .7rem; color: var(--text3); margin-bottom: 2px; }
.cutoff-year-card .cy-score { font-size: .95rem; font-weight: 700; color: var(--text); }
.cutoff-year-card .cy-pct { font-size: .65rem; color: var(--text2); margin-top: 1px; }
.cutoff-year-card.latest { border: 1px solid var(--accent); }
.cutoff-year-card .cy-trend { font-size: .65rem; margin-top: 1px; }
.trend-up    { color: var(--dream); }
.trend-down  { color: var(--safe); }
.trend-same  { color: var(--text3); }

.score-breakdown-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .8rem;
}
.score-breakdown-table th {
  text-align: left;
  color: var(--text3);
  padding: 4px 8px;
  font-weight: 500;
  font-size: .72rem;
  border-bottom: 1px solid var(--border);
}
.score-breakdown-table td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--color-border-default);
}
.score-breakdown-table tr:last-child td { border-bottom: none; }
.score-breakdown-table .total-row td {
  border-top: 1px solid var(--border);
  font-weight: 700;
  color: var(--text);
}

.program-meta-line {
  font-size: .75rem;
  color: var(--text3);
  margin-bottom: 10px;
}
.program-meta-line strong { color: var(--text); }

.cohort-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.cohort-grid > div {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 10px;
  font-size: .75rem;
  color: var(--text2);
}
.cohort-grid span {
  display: block;
  color: var(--text3);
  margin-bottom: 3px;
}
.cohort-grid strong {
  color: var(--text);
  font-size: .82rem;
}
.cohort-position {
  color: var(--text);
  font-size: .82rem;
}
.cohort-position strong { color: var(--accent2); }
.cohort-grid .danger strong { color: var(--ineligible); }

.expand-note {
  font-size: .72rem;
  color: var(--text3);
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 5px;
}

/* ===== Tag Chips ===== */
.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: .68rem;
  font-weight: 600;
  background: var(--surface2);
  color: var(--text2);
}
.tag-chip.public   { background: color-mix(in srgb, var(--color-brand-blue) 12%, transparent); color: var(--accent2); }
.tag-chip.private  { background: color-mix(in srgb, var(--color-cat-challenge) 14%, transparent); color: var(--color-cat-challenge); }
.tag-chip.north    { background: color-mix(in srgb, var(--color-cat-standard) 10%, transparent); color: var(--color-cat-standard); }
.tag-chip.central  { background: color-mix(in srgb, var(--color-cat-safe) 12%, transparent); color: var(--color-cat-safe); }
.tag-chip.south    { background: color-mix(in srgb, var(--color-cat-dream) 12%, transparent); color: var(--color-cat-dream); }
.tag-chip.east     { background: color-mix(in srgb, var(--color-brand-blue) 10%, transparent); color: var(--accent2); }

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text2);
}
.empty-state .empty-title { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.empty-state .empty-sub { font-size: .85rem; }
.empty-state--illustrated { border: 1px dashed var(--border); border-radius: var(--radius-md); }
.empty-state-art {
  width: 156px;
  height: 156px;
  margin: 0 auto 10px;
  background-image: url('assets/empty-states.webp');
  background-repeat: no-repeat;
  background-size: 300% 100%;
}
.empty-state--score .empty-state-art { background-position: 0 0; }
.empty-state--results .empty-state-art { background-position: 50% 0; }
.empty-state--loading .empty-state-art { background-position: 100% 0; }

/* ===== PR Lookup Table ===== */
.pr-table-wrap {
  overflow-x: auto;
}
.pr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}
.pr-table th {
  background: var(--surface2);
  color: var(--text2);
  padding: 8px 12px;
  text-align: center;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.pr-table th:first-child { text-align: left; }
.pr-table td {
  padding: 8px 12px;
  text-align: center;
  border-bottom: 1px solid var(--color-border-default);
  color: var(--text);
}
.pr-table td:first-child { text-align: left; font-weight: 600; color: var(--text2); }
.pr-table tr:last-child td { border-bottom: none; }
.pr-table tr:hover td { background: var(--color-surface-subtle); }
.pr-highlight { color: var(--accent2); font-weight: 700; }

/* User score highlight */
.pr-user-score {
  background: var(--surface2);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pr-user-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  min-width: 72px;
}
.pr-user-item .subject { font-size: .72rem; color: var(--text2); }
.pr-user-item .raw-score { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.pr-user-item .pr-val { font-size: .72rem; color: var(--accent2); }

/* ===== Trend Page ===== */
.trend-search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.trend-search-input {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 9px 12px;
  font-size: .88rem;
}
.trend-search-input:focus { outline: none; border-color: var(--accent); }
.trend-search-input::placeholder { color: var(--text3); }

.trend-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 8px;
}
.trend-card-title {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.trend-card-school {
  font-size: .75rem;
  color: var(--text2);
  margin-bottom: 10px;
}
.trend-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
}
.trend-year { font-size: .72rem; color: var(--text3); width: 36px; flex-shrink: 0; }
.trend-bar-bg {
  flex: 1;
  height: 10px;
  background: var(--surface2);
  border-radius: 5px;
  overflow: hidden;
}
.trend-bar-fill {
  height: 100%;
  border-radius: 5px;
  background: var(--accent);
  transition: width .4s ease;
}
.trend-score { font-size: .78rem; color: var(--text); width: 38px; text-align: right; font-weight: 600; }
.trend-pct { font-size: .7rem; color: var(--text2); width: 40px; text-align: right; }
.trend-more-info {
  font-size: .75rem;
  color: var(--text3);
  margin-top: 8px;
  display: flex;
  gap: 12px;
}

/* ===== 情境文案（依官方時程切換的結果頁頂部提醒）===== */
.situation-banner {
  background: color-mix(in srgb, var(--color-brand-blue) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--color-brand-blue) 26%, transparent);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 12px;
}
.situation-banner[hidden] { display: none; }
.situation-headline {
  font-size: .98rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.45;
}
.situation-detail {
  margin-top: 6px;
  font-size: .82rem;
  color: var(--text2);
}
.situation-notice {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed color-mix(in srgb, var(--color-brand-blue) 24%, transparent);
  font-size: .78rem;
  color: var(--text2);
}
.situation-banner[data-window="register"] {
  background: color-mix(in srgb, var(--color-cat-challenge) 10%, var(--surface));
  border-color: color-mix(in srgb, var(--color-cat-challenge) 32%, transparent);
  border-left-color: var(--reach);
}
.situation-banner[data-window="register"] .situation-notice {
  border-top-color: color-mix(in srgb, var(--color-cat-challenge) 30%, transparent);
}

/* ===== 放榜日模式（放榜當天起 15 天內才由 app.js 取消 hidden）===== */
.result-day {
  padding: 20px 18px;
  margin-top: 8px;
  margin-bottom: 12px;
  background: color-mix(in srgb, var(--color-cat-safe) 7%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--color-cat-safe) 26%, transparent);
  border-left: 4px solid var(--safe);
  border-radius: var(--radius-md);
}
.result-day[hidden] { display: none; }
.result-day-top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.result-day-pill {
  padding: 3px 10px;
  color: var(--color-ink-on-accent);
  background: var(--safe);
  border-radius: var(--radius-pill);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.result-day-date { color: var(--text2); font-size: .76rem; }
.result-day-title {
  margin-top: 10px;
  color: var(--text);
  font-size: 1.18rem;
  font-weight: 800;
  line-height: 1.4;
}
.result-day-detail { margin-top: 6px; color: var(--text2); font-size: .84rem; }
.result-day-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}
.result-day-primary {
  min-height: 44px;
  padding: 10px 18px;
  color: var(--color-ink-on-accent);
  background: var(--safe);
  border: 0;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 800;
  cursor: pointer;
}
.result-day-primary:hover { background: color-mix(in srgb, var(--color-cat-safe) 88%, var(--color-surface-dark)); }
.result-day-official {
  min-height: 44px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  color: var(--accent2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .84rem;
  font-weight: 600;
  text-decoration: none;
}
.result-day-official:hover { border-color: var(--accent); }
.result-day-paths {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding-top: 14px;
  margin-top: 16px;
  border-top: 1px solid color-mix(in srgb, var(--color-cat-safe) 22%, transparent);
}
.result-path-good {
  min-height: 44px;
  padding: 10px 18px;
  color: var(--accent2);
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--border));
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 800;
  cursor: pointer;
}
.result-path-good:hover { border-color: var(--accent); }
.result-path-quiet {
  padding: 4px 2px;
  color: var(--text3);
  background: none;
  border: 0;
  border-bottom: 1px dashed var(--border);
  font-size: .8rem;
  cursor: pointer;
}
.result-path-quiet:hover { color: var(--text2); }
.result-alt {
  padding: 16px;
  margin-top: 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.result-alt[hidden] { display: none; }
.result-alt-lead { color: var(--text); font-size: .9rem; font-weight: 700; }
.result-alt-note { margin-top: 8px; color: var(--text2); font-size: .82rem; }
.result-alt-list { margin: 10px 0 0; padding-left: 18px; color: var(--text2); font-size: .82rem; }
.result-alt-list li { margin-top: 6px; }
.result-alt-list strong { color: var(--text); }
.result-alt-soft { margin-top: 12px; color: var(--text2); font-size: .82rem; }
.result-alt-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent2);
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
}
.result-alt-link:hover { text-decoration: underline; }
.result-day-note { margin-top: 14px; color: var(--text3); font-size: .74rem; }

.result-card-fields { display: grid; gap: 10px; margin: 16px 0 0; }
.result-card-fields label {
  display: grid;
  gap: 5px;
  color: var(--text2);
  font-size: .78rem;
  font-weight: 600;
}
.result-card-fields .filter-select,
.result-card-fields .filter-search { width: 100%; }
.result-card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
}

@media (max-width: 600px) {
  .result-day-actions .result-day-primary,
  .result-day-actions .result-day-official { flex: 1 1 100%; justify-content: center; text-align: center; }
}

/* ===== 廣告版位預留（預設關閉，ads.js flag 為 false 時完全不顯示）===== */
.ad-slot { display: none; }
.ad-slot.is-active {
  display: block;
  min-height: 90px;
  margin: 16px auto;
  max-width: 728px;
  padding: 12px;
  background: var(--surface2);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text3);
  font-size: .72rem;
  text-align: center;
}

/* ===== Wishlist ===== */
.auto-wish-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 14px;
}
.auto-wish-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.auto-wish-head strong { font-size: .95rem; color: var(--text); }
.auto-wish-ratio {
  padding: 2px 8px;
  background: color-mix(in srgb, var(--color-brand-blue) 12%, transparent);
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--accent2);
}
.auto-wish-desc { margin-top: 6px; font-size: .8rem; color: var(--text2); }
.auto-wish-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.auto-wish-size {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: var(--text2);
}
.auto-wish-btn {
  min-height: 42px;
  padding: 10px 18px;
  background: var(--accent);
  border: 0;
  border-radius: var(--radius-sm);
  color: var(--color-ink-on-accent);
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .2s;
}
.auto-wish-btn:hover:not(:disabled) { opacity: .88; }
.auto-wish-btn:disabled { opacity: .4; cursor: not-allowed; }
.auto-wish-note { margin-top: 10px; font-size: .74rem; color: var(--text3); }
.wish-count-line { margin-bottom: 8px; font-size: .78rem; color: var(--text2); }
.wish-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text2);
}
.wish-empty-icon { font-size: 2rem; margin-bottom: 8px; }
.wish-empty-title { font-weight: 600; margin-bottom: 4px; color: var(--text); }
.wish-empty-sub { font-size: .85rem; color: var(--text2); }
.wish-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wish-rank {
  width: 28px; height: 28px;
  background: var(--surface2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700; color: var(--text2);
  flex-shrink: 0;
}
.wish-info { flex: 1; min-width: 0; }
.wish-dep { font-size: .88rem; font-weight: 600; color: var(--text); }
.wish-school { font-size: .75rem; color: var(--text2); }
.wish-cat { font-size: .75rem; font-weight: 600; margin-top: 2px; }
.wish-cat.safe   { color: var(--safe); }
.wish-cat.target { color: var(--target); }
.wish-cat.reach  { color: var(--reach); }
.wish-cat.dream  { color: var(--dream); }
.wish-cat.ineligible { color: var(--ineligible); }
.wish-cat.missing{ color: var(--missing); }
.wish-remove {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  transition: color .2s;
}
.wish-remove:hover { color: var(--dream); }
.wish-reorder { display: flex; flex-direction: column; gap: 3px; flex-shrink: 0; }
.wish-move {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  color: var(--text2); cursor: pointer; font-size: .65rem;
  width: 30px; height: 22px; line-height: 1; padding: 0;
  transition: color .2s, border-color .2s;
}
.wish-move:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.wish-move:disabled { opacity: .35; cursor: default; }
.wish-item.is-auto { border-left: 3px solid color-mix(in srgb, var(--color-brand-blue) 55%, transparent); }
.wish-auto-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  background: color-mix(in srgb, var(--color-brand-blue) 14%, transparent);
  border-radius: 20px;
  font-size: .65rem;
  font-weight: 700;
  color: var(--accent2);
  vertical-align: middle;
}
.wish-export-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.wish-export-btn {
  width: 100%;
  min-height: 42px;
  padding: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text2);
  font-size: .85rem;
  cursor: pointer;
  transition: border-color .2s, color .2s;
}
.wish-export-btn:hover { border-color: var(--accent); color: var(--accent2); }
.wish-export-hint { margin-top: 8px; font-size: .74rem; color: var(--text3); }

/* ===== Load more ===== */
#load-more-sentinel { height: 1px; }

/* ===== 社群 CTA（結果列表內嵌卡片 + 低調文字連結）===== */
.cta-inline-card { margin: 16px 0; }
.cta-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  overflow-wrap: break-word;
  word-break: break-word;
}
.cta-card h3 { font-size: 1.15rem; color: var(--text); margin-bottom: 6px; }
.cta-card p { color: var(--text2); font-size: .85rem; margin-bottom: 16px; }
.btn-cta {
  display: inline-block;
  padding: 12px 28px;
  background: var(--accent);
  color: var(--color-ink-on-accent);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform .1s;
}
.btn-cta:hover { transform: scale(1.02); }
.community-link-quiet { margin: 14px 0 4px; color: var(--text3); font-size: .78rem; text-align: center; }
.community-link-quiet a {
  display: inline-block;
  padding: 8px 12px;
  color: var(--text2);
  font-weight: 700;
  text-decoration: none;
}
.community-link-quiet a:hover { color: var(--accent2); }

/* ===== Footer ===== */
.site-footer {
  text-align: center;
  padding: 24px 16px;
  font-size: .75rem;
  color: var(--text2);
  border-top: 1px solid var(--border);
  margin-top: 16px;
}
.site-footer a { color: var(--text2); text-decoration: none; }
.site-footer a:hover { color: var(--accent2); }
.footer-product { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.footer-product strong { color: var(--text); }
.footer-product p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 2px 6px; }
.footer-legal { margin-top: 8px; }
/* Lighthouse target-size：底部文字連結補足可點面積 */
.site-footer .footer-legal a,
.site-footer .footer-links a { display: inline-block; padding: 7px 6px; }
/* 內文中的來源連結：只撐點擊區、不改行高排版 */
.site-footer > div > a { padding: 4px 2px; }

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 10px 20px;
  font-size: .85rem;
  color: var(--text);
  z-index: 999;
  transition: transform .3s ease, opacity .3s;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: var(--shadow);
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ===== Score display ===== */
.user-score-display {
  font-size: .8rem;
  color: var(--text2);
  background: var(--surface2);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.score-badge {
  display: inline-flex;
  gap: 3px;
  align-items: center;
}
.score-badge .sb-subj { color: var(--text3); }
.score-badge .sb-val  { color: var(--accent2); font-weight: 700; }

/* ===== Category legend ===== */
.legend-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  font-size: .78rem;
  color: var(--text2);
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.legend-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.legend-dot.safe    { background: var(--safe); }
.legend-dot.target  { background: var(--target); }
.legend-dot.reach   { background: var(--reach); }
.legend-dot.dream   { background: var(--dream); }
.legend-dot.ineligible { background: var(--ineligible); }
.legend-dot.missing { background: var(--missing); }

/* ===== Responsive ===== */
@media (max-width: 600px) {
  .container { padding: 12px; }
  .card { padding: 14px; }
  .score-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(3, 1fr); }
  .cutoff-history { grid-template-columns: repeat(2, 1fr); }
  .dept-card-header { display: grid; grid-template-columns: 10px minmax(0, 1fr); gap: 8px 6px; padding: 12px; }
  .category-dot { align-self: center; }
  .dept-info, .dept-meta { grid-column: 1 / -1; }
  .dept-name { font-size: .88rem; white-space: normal; overflow-wrap: anywhere; }
  .dept-school { line-height: 1.7; }
  .dept-score { margin-right: auto; text-align: left; }
  .site-title { font-size: .9rem; }
  .nav-tab { padding: 10px 14px; font-size: .8rem; }
  .trend-search-bar { flex-wrap: wrap; }
  .result-header { flex-wrap: wrap; gap: 6px; }
  .filter-row { gap: 6px; }
  .filter-select { font-size: .78rem; padding: 5px 24px 5px 8px; }
  .cohort-grid { grid-template-columns: 1fr; }
  .schedule-grid { grid-template-columns: 1fr; }
  .official-link-grid { grid-template-columns: 1fr; }
  .official-link-card { min-height: 104px; }
  .timeline-header { flex-direction: column; }
  .timeline-event { grid-template-columns: 1fr; gap: 4px; }
  .countdown-card,
  .timeline-card { padding: 14px; }
  .wish-export-row { grid-template-columns: 1fr; }
  .auto-wish-actions { flex-direction: column; align-items: stretch; }
  .auto-wish-btn { width: 100%; }
  .share-actions { flex-direction: column; }
}
@media (max-width: 400px) {
  .score-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .nav-tab { padding: 8px 10px; font-size: .75rem; }
  .legend-row { gap: 8px; }
}

/* ===== 考季戰情室升級 ===== */
.theme-toggle {
  min-height: 34px;
  padding: 5px 10px;
  color: var(--text);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
}

.hero-shell {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.hero-art,
.hero-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-art img { object-fit: cover; object-position: center; }
.hero-shell::after {
  position: absolute;
  inset: 0;
  content: '';
  background: linear-gradient(90deg, var(--surface) 10%, color-mix(in srgb, var(--surface) 92%, transparent) 48%, color-mix(in srgb, var(--surface) 24%, transparent));
}
.hero-content {
  position: relative;
  z-index: 1;
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0;
}
.eyebrow {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent2);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
}
.hero-content h1 {
  max-width: 620px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: -.05em;
}
.hero-content h1 span { display: block; }
.hero-content > p {
  max-width: 560px;
  margin-top: 16px;
  color: var(--text2);
}
.hero-countdown {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: fit-content;
  margin-top: 24px;
  padding: 12px 16px;
  color: var(--color-ink-on-accent);
  background: var(--accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.hero-countdown strong { font-size: 1.5rem; line-height: 1; }
.hero-countdown span { font-size: .78rem; }

.stats-bar {
  position: sticky;
  top: 106px;
  z-index: 40;
  padding: 8px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(18px);
}
.dept-card { transition: border-color .2s, box-shadow .2s, transform .2s; }
.dept-card:hover { box-shadow: var(--shadow-card); transform: translateY(-1px); }

.share-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  margin-bottom: 12px;
  color: var(--color-ink-on-accent);
  background: var(--accent);
  border-radius: var(--radius-md);
}
.share-panel strong,
.share-panel span { display: block; }
.share-panel span { margin-top: 2px; font-size: .75rem; opacity: .82; }
.result-actions { display: flex; flex-wrap: wrap; gap: 8px; flex-shrink: 0; }
.decision-resume { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--border); font-size: .85rem; line-height: 1.7; }
.decision-resume[hidden] { display: none; }
.decision-resume .wish-export-btn { width: auto; flex-shrink: 0; }
.score-context { color: var(--text2); font-size: .8rem; line-height: 1.7; margin: -4px 0 12px; }
.share-primary {
  min-height: 42px;
  padding: 9px 16px;
  color: var(--accent2);
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  border-radius: var(--radius-sm);
  font-weight: 800;
  cursor: pointer;
}
.quota-signal,
.single-year-badge,
.cross-system-badge,
.exact-badge {
  display: inline-flex;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  font-size: .66rem;
  font-weight: 800;
}
.quota-signal.up,
.exact-badge { color: var(--safe); background: var(--safe-bg); }
.quota-signal.down { color: var(--reach); background: var(--reach-bg); }
.quota-signal.same,
.single-year-badge { color: var(--missing); background: var(--missing-bg); }
.cross-system-badge { color: var(--dream); background: var(--dream-bg); }
.trend-bar-fill.score-trend { background: var(--target); }
.program-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 10px; }
.program-links a {
  color: var(--accent2);
  font-size: .75rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.trend-method-note,
.trend-explainer { color: var(--text3); font-size: .75rem; }
.single-year-value { padding: 10px 12px; background: var(--surface2); border-radius: var(--radius-sm); }
.trend-card.single-year { opacity: .88; }
.trend-score { width: 82px; }
.trend-pct { width: 58px; }

.share-dialog {
  width: min(520px, calc(100% - 28px));
  margin: auto;
  padding: 0;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
}
.share-dialog::backdrop { background: color-mix(in srgb, var(--color-surface-dark) 56%, transparent); }
.share-dialog form { position: relative; padding: 24px; }
.share-dialog p { margin-top: 6px; color: var(--text2); font-size: .82rem; }
.dialog-close { position: absolute; top: 10px; right: 12px; color: var(--text2); background: none; border: 0; font-size: 1.5rem; cursor: pointer; }
.share-options { display: grid; gap: 10px; margin: 18px 0; }
.share-options label { padding: 10px; background: var(--surface2); border-radius: var(--radius-sm); }
.share-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.share-actions .share-primary { flex: 1 1 auto; }
.share-secondary {
  flex: 1 1 auto;
  min-height: 42px;
  padding: 9px 16px;
  color: var(--text2);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: border-color .2s, color .2s;
}
.share-secondary:hover { border-color: var(--accent); color: var(--accent2); }
.share-dialog .share-hint { margin-top: 10px; font-size: .74rem; color: var(--text3); }

#results-area.is-loading::before {
  display: block;
  height: 130px;
  margin-bottom: 12px;
  content: '';
  background: linear-gradient(90deg, var(--surface2), var(--surface), var(--surface2));
  background-size: 200% 100%;
  border-radius: var(--radius-md);
  animation: skeleton 1.2s linear infinite;
}
.analysis-loading { display: none; }
#results-area.is-loading .analysis-loading { display: block; }
#results-area.is-loading > :not(.analysis-loading) { display: none !important; }
@keyframes skeleton { to { background-position: -200% 0; } }

:root[data-theme='dark'] {
  --bg: var(--color-surface-dark);
  --surface: color-mix(in srgb, var(--color-surface-dark) 90%, var(--color-surface-page));
  --surface2: color-mix(in srgb, var(--color-surface-dark) 82%, var(--color-surface-page));
  --border: color-mix(in srgb, var(--color-surface-page) 18%, transparent);
  --text: var(--color-ink-on-dark);
  --text2: var(--color-ink-on-dark-muted);
  --text3: color-mix(in srgb, var(--color-ink-on-dark) 54%, transparent);
  color-scheme: dark;
}

@media (max-width: 700px) {
  .site-subtitle { display: none; }
  .hero-shell { min-height: 0; }
  .hero-shell::after { background: linear-gradient(180deg, var(--surface) 8%, color-mix(in srgb, var(--surface) 88%, transparent) 66%, color-mix(in srgb, var(--surface) 35%, transparent)); }
  .hero-art img { object-position: center bottom; }
  .hero-content { width: calc(100% - 24px); padding: 28px 12px; }
  .hero-content h1 { max-width: 100%; font-size: 2rem; }
  .hero-content > p { max-width: 34ch; }
  .stats-bar {
    top: 74px;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(78px, 1fr);
    overflow-x: auto;
  }
  .stat-card { min-width: 78px; padding: 8px 5px; }
  .stat-count { font-size: 1.25rem; }
  .share-panel { align-items: flex-start; flex-direction: column; }
  .decision-resume { align-items: flex-start; flex-direction: column; }
  .share-primary { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* 成績、選校、比較使用同一套閱讀層級。 */
.start-link {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  min-height: 46px;
  margin-top: 20px;
  padding: 10px 20px;
  color: var(--color-ink-on-accent);
  background: var(--accent);
  border-radius: var(--radius-md);
  font-weight: 700;
  text-decoration: none;
}
.hero-content > .workflow-note { font-size: .78rem; letter-spacing: .03em; }
#score-entry { scroll-margin-top: 130px; }
.insight-details { margin: 16px 0; border-top: 1px solid var(--border); padding: 14px 0; }
.insight-details > summary { min-height: 32px; cursor: pointer; font-weight: 700; color: var(--text); }
.insight-details > summary:focus-visible, .start-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.insight-details .hint { margin: 8px 0 16px; line-height: 1.7; }
@media (max-width: 600px) {
  .hero-content > p { font-size: .88rem; }
  .hero-content > .workflow-note { font-size: .72rem; }
  .hero-art { opacity: .32; }
}

.score-item[hidden] { display: none; }
.classification-note { color: var(--text2); font-size: .82rem; line-height: 1.7; margin: 14px 0; }
.hero-countdown { background: transparent; color: var(--text2); padding: 0; box-shadow: none; margin-top: 14px; }
.hero-countdown strong { font-size: .85rem; }
.decision-tools { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 24px; }
.decision-tools > p { flex-basis: 100%; margin: 0; line-height: 1.7; font-size: .8rem; color: var(--text2); }
.decision-comparison { padding: 24px 0; border-top: 2px solid var(--accent); margin-bottom: 24px; }
.decision-comparison h3 { font-size: 1.25rem; }
.decision-comparison .hint { color: var(--text2); font-size: .82rem; line-height: 1.7; margin: 12px 0; }
.comparison-scroll { overflow-x: auto; margin: 20px 0; }
.decision-table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
.decision-table th, .decision-table td { min-width: 180px; padding: 16px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; font-size: .86rem; line-height: 1.7; }
.decision-table th:first-child { min-width: 118px; position: sticky; left: 0; background: var(--surface); }
.decision-table thead { background: var(--bg); }
.decision-table small { display: block; margin-top: 6px; color: var(--text2); font-weight: 400; }
.compare-choice { display: flex; align-items: center; gap: 8px; width: fit-content; padding: 8px 0; font-size: .8rem; cursor: pointer; }
.compare-choice input { width: 18px; height: 18px; accent-color: var(--accent); }
@media print {
  body > :not(main), main > :not(#page-wishlist), #page-wishlist > .container > :not(.card) { display: none; }
  #page-wishlist { display: block; }
  #wish-list > :not(.decision-comparison) { display: none; }
  .decision-comparison { border: 0; color: var(--color-ink-primary); }
  .comparison-scroll { overflow: visible; }
  .decision-table th, .decision-table td { min-width: 0; padding: 6px; font-size: 9pt; color: var(--color-ink-primary); }
  .decision-table th:first-child { position: static; min-width: 0; }
  .decision-table tr { break-inside: avoid; }
  @page { size: landscape; margin: 12mm; }
}

#page-wishlist .container { max-width: 1180px; }

.header-badge, .theme-toggle { white-space: nowrap; flex-shrink: 0; }
.decision-tools .wish-export-btn { width: auto; flex: 0 1 auto; }
@media (max-width: 600px) {
  .header-badge { display: none; }
  .site-title { font-size: .88rem; }
  .site-header .theme-toggle { margin-left: auto; }
  .decision-tools .wish-export-btn { font-size: .8rem; padding: 10px 12px; }
}

.print-context { display: none; }
@media print {
  body > header.site-header, body > nav.main-nav, body > section.hero-shell { display: none; }
  .decision-comparison .print-context { display: block; font-size: 10pt; line-height: 1.7; margin-bottom: 18px; }
}

@media (max-width: 600px) {
  .card-title { display: block; }
  .card-title::before { display: inline-block; margin-right: 8px; vertical-align: middle; }
  .card-title-hint { display: block; margin-top: 6px; }
}

.score-input::placeholder { font-size: .9rem; }