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

:root {
  --bg:        #0f1117;
  --surface:   #1a1d27;
  --surface2:  #232733;
  --border:    #2e3347;
  --text:      #e8eaed;
  --text2:     #9aa0b0;
  --text3:     #6b7280;
  --accent:    #6c5ce7;
  --accent2:   #a29bfe;

  --safe:      #00b894;
  --target:    #0984e3;
  --reach:     #fdcb6e;
  --dream:     #e17055;
  --ineligible:#ff7675;
  --missing:   #6b7280;
  --unknown:   #a0a0b0;

  --safe-bg:    rgba(0,184,148,.12);
  --target-bg:  rgba(9,132,227,.12);
  --reach-bg:   rgba(253,203,110,.12);
  --dream-bg:   rgba(225,112,85,.12);
  --ineligible-bg: rgba(255,118,117,.12);
  --missing-bg: rgba(107,114,128,.10);

  --radius:   10px;
  --radius-sm: 6px;
  --shadow:   0 2px 12px rgba(0,0,0,.4);
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang TC', 'Noto Sans TC', sans-serif;
  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: #fff;
  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(--text2);
}

/* ===== 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: 0 0 0 3px rgba(108,92,231,.18);
}
.score-input::placeholder { color: var(--text3); }
.score-input.has-value { border-color: var(--accent); }
.score-max-label {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .7rem;
  color: var(--text3);
}
.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] { display: none; }
.subject-chip.selected {
  background: rgba(108,92,231,.2);
  border-color: var(--accent);
  color: var(--accent2);
}

/* ===== Analyze Button ===== */
.btn-analyze {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  color: #fff;
  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; }

/* ===== Notice Banner ===== */
.notice-banner {
  background: rgba(253,203,110,.1);
  border: 1px solid rgba(253,203,110,.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: .8rem;
  color: #fdcb6e;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.notice-banner .icon { flex-shrink: 0; margin-top: 1px; }

/* ===== Schedule ===== */
.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: rgba(0,184,148,.38); }
.countdown-card.tentative { border-color: rgba(253,203,110,.38); }
.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: rgba(0,184,148,.35);
}
.status-pill.tentative {
  color: var(--reach);
  background: var(--reach-bg);
  border-color: rgba(253,203,110,.35);
}
.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-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 rgba(162,155,254,.35);
}

/* ===== Stats Bar ===== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.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: rgba(108,92,231,.1); }
.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); }

/* ===== 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='%239aa0b0'%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-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); }

.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: #e17055; }
.wish-btn.wished { color: #e17055; }

.expand-arrow {
  color: var(--text3);
  font-size: .8rem;
  transition: transform .2s;
  flex-shrink: 0;
}
.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 rgba(46,51,71,.5);
}
.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: rgba(108,92,231,.15); color: var(--accent2); }
.tag-chip.private  { background: rgba(253,203,110,.12); color: #fdcb6e; }
.tag-chip.north    { background: rgba(9,132,227,.1); color: #74b9ff; }
.tag-chip.central  { background: rgba(0,184,148,.1); color: #55efc4; }
.tag-chip.south    { background: rgba(225,112,85,.1); color: #fab1a0; }
.tag-chip.east     { background: rgba(108,92,231,.1); color: var(--accent2); }

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text2);
}
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state .empty-title { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.empty-state .empty-sub { font-size: .85rem; }

/* ===== 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 rgba(46,51,71,.5);
  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: rgba(255,255,255,.02); }
.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;
}

/* ===== Wishlist ===== */
.wish-empty {
  text-align: center;
  padding: 40px 20px;
  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-export-btn {
  width: 100%;
  margin-top: 12px;
  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); }

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

/* ===== Footer ===== */
.site-footer {
  text-align: center;
  padding: 24px 16px;
  font-size: .75rem;
  color: var(--text3);
  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); }

/* ===== 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 { padding: 10px 12px; }
  .dept-name { font-size: .82rem; }
  .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; }
  .timeline-header { flex-direction: column; }
  .timeline-event { grid-template-columns: 1fr; gap: 4px; }
  .countdown-card,
  .timeline-card { padding: 14px; }
}
@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; }
}