@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Noto+Sans+TC:wght@400;500;700&display=swap');

:root {
  --blue-deep: #0B2545;
  --blue-deep-2: #123566;
  --blue-brand: #0074BE;
  --blue-soft: #EAF3FA;
  --teal-accent: #2EC4B6;
  --amber-pending: #C97A0E;
  --amber-pending-bg: #FBEBD3;
  --neutral-bg: #F6F8FA;
  --neutral-line: #DCE3EA;
  --neutral-text: #4A5568;
  --red-alert: #C53434;

  --font-display: 'Space Grotesk', 'Noto Sans TC', sans-serif;
  --font-body: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'PingFang TC', 'Microsoft JhengHei', sans-serif;

  --radius: 10px;
  --shadow-card: 0 1px 2px rgba(11, 37, 69, 0.06), 0 4px 14px rgba(11, 37, 69, 0.05);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--neutral-bg);
  color: var(--blue-deep);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue-brand); }

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px 64px;
}
.page-admin { max-width: 1320px; }
.admin-page .site-header .inner { max-width: 1320px; }
/* ---------- Header ---------- */
.site-header {
  background: linear-gradient(120deg, var(--blue-deep) 0%, var(--blue-deep-2) 60%, #164178 100%);
  padding: 24px 20px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}
.site-header::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 196, 182, 0.16) 0%, rgba(46, 196, 182, 0) 70%);
}
.site-header .inner {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}
.site-header .logo-text { font-family: var(--font-display); font-weight: 700; font-size: 21px; color: #fff; letter-spacing: 0.5px; }
.site-header .logo-dot { color: var(--teal-accent); }
.site-header .titles { display: flex; flex-direction: column; line-height: 1.25; padding-left: 16px; border-left: 1px solid rgba(255,255,255,0.18); }
.site-header .titles .zh { font-family: var(--font-display); font-weight: 600; font-size: 19px; color: #fff; letter-spacing: 0.2px; }
.site-header .titles .en { font-size: 12.5px; color: #AFC7DE; letter-spacing: 0.5px; text-transform: uppercase; }

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--neutral-line);
}
.tab-btn {
  appearance: none;
  border: none;
  background: none;
  cursor: pointer;
  padding: 10px 4px 14px;
  margin-right: 20px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--neutral-text);
  border-bottom: 2px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.tab-btn .en { font-size: 10.5px; letter-spacing: 0.6px; text-transform: uppercase; opacity: 0.7; }
.tab-btn:hover { color: var(--blue-brand); }
.tab-btn.active { color: var(--blue-brand); border-bottom-color: var(--blue-brand); }

.view { display: none; }
.view.active { display: block; animation: fadeIn 0.25s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Section headings ---------- */
h2.section-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 4px;
}
.section-title-en { color: var(--neutral-text); font-weight: 400; font-size: 14px; font-family: var(--font-body); }
p.section-sub {
  color: var(--neutral-text);
  font-size: 13.5px;
  margin: 0 0 20px;
}

/* ---------- Card ---------- */
.card {
  background: #fff;
  border: 1px solid var(--neutral-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px;
}

/* ---------- Form ---------- */
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--blue-deep);
}
.field label .en {
  color: var(--neutral-text);
  font-weight: 400;
  font-size: 11.5px;
  margin-left: 4px;
}
.field label .req { color: var(--red-alert); margin-left: 2px; }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--neutral-line);
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--blue-deep);
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue-brand);
  box-shadow: 0 0 0 3px rgba(0, 116, 190, 0.12);
}
.field textarea { min-height: 100px; resize: vertical; }

.hint { font-size: 12px; color: var(--neutral-text); margin-top: 20px; }

/* ---------- Attachment link ---------- */
.attachment-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 8px; }
.attachment-chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; color: var(--blue-brand); text-decoration: none;
  background: var(--blue-soft); border-radius: 6px; padding: 4px 8px;
}
.attachment-chip:hover { background: #DCEBF8; }

/* ---------- Category picker (chip buttons) ---------- */
.category-picker { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-option {
  appearance: none;
  cursor: pointer;
  border: 1.5px solid var(--neutral-line);
  background: #fff;
  border-radius: 9px;
  padding: 9px 14px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--blue-deep);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}
.cat-option-en { font-size: 10px; font-weight: 400; color: var(--neutral-text); }
.cat-option:hover { border-color: var(--blue-brand); transform: translateY(-1px); }
.cat-option.selected { border-color: var(--blue-brand); background: var(--blue-soft); color: var(--blue-brand); }
.cat-option.selected .cat-option-en { color: var(--blue-brand); opacity: 0.75; }

/* ---------- Buttons ---------- */
.btn {
  appearance: none;
  border: none;
  cursor: pointer;
  border-radius: 7px;
  padding: 11px 22px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s ease, transform 0.1s ease;
}
.btn-primary { background: var(--blue-brand); color: #fff; }
.btn-primary:hover { background: #0064A6; }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary { background: var(--blue-soft); color: var(--blue-brand); }
.btn-secondary:hover { background: #DCEBF8; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* ---------- Status / toast ---------- */
.msg { margin-top: 14px; font-size: 13.5px; padding: 10px 14px; border-radius: 7px; display: none; }
.msg.show { display: block; animation: fadeIn 0.2s ease; }
.msg.success { background: #E4F8F5; color: #0E7C6E; }
.msg.error { background: #FCEAEA; color: var(--red-alert); }

/* ---------- Category distribution chart ---------- */
.chart-card { margin-bottom: 20px; }
.chart-card-title { font-size: 13px; font-weight: 600; color: var(--blue-deep); margin-bottom: 14px; }
.category-chart { display: flex; flex-direction: column; gap: 10px; }
.chart-row { display: grid; grid-template-columns: 70px 1fr 30px; align-items: center; gap: 10px; }
.chart-label { font-size: 12.5px; font-weight: 600; color: var(--blue-deep); }
.chart-bar-track { background: var(--neutral-bg); border-radius: 999px; height: 10px; overflow: hidden; }
.chart-bar-fill { height: 100%; border-radius: 999px; transition: width 0.5s ease; }
.chart-count { font-size: 12px; color: var(--neutral-text); text-align: right; }

/* ---------- Department wall (interactive filter chips) ---------- */
.dept-wall { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.dept-pill {
  background: var(--blue-soft);
  color: var(--blue-brand);
  border: 1.5px solid transparent;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.1s ease;
}
.dept-pill:hover { transform: translateY(-1px); }
.dept-pill.active { border-color: var(--blue-brand); background: var(--blue-deep); color: #fff; }
.dept-pill.active .count { background: var(--teal-accent); color: var(--blue-deep); }
.dept-pill .count {
  background: var(--blue-brand);
  color: #fff;
  border-radius: 999px;
  min-width: 18px;
  height: 18px;
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}
.dept-empty { color: var(--neutral-text); font-size: 13.5px; }

/* ---------- Wish list (public) ---------- */
.wish-list { margin-top: 4px; display: flex; flex-direction: column; gap: 12px; }
.wish-card {
  border: 1px solid var(--neutral-line);
  border-left-width: 4px;
  border-radius: 8px;
  padding: 14px 16px;
  background: #fff;
  transition: box-shadow 0.15s ease;
}
.wish-card:hover { box-shadow: var(--shadow-card); }
.wish-card[data-cat="SF"] { border-left-color: #1477BD; }
.wish-card[data-cat="QP"] { border-left-color: var(--teal-accent); }
.wish-card[data-cat="Agile"] { border-left-color: #8E6FCE; }
.wish-card[data-cat="SAP"] { border-left-color: #C97A0E; }
.wish-card[data-cat="其他"] { border-left-color: #8A97A6; }

.wish-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.wish-top-left { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dept-badge { font-size: 11.5px; font-weight: 600; color: var(--blue-deep); }
.cat-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-brand);
}
.wish-date { font-size: 11.5px; color: var(--neutral-text); }
.wish-content { font-size: 14px; line-height: 1.6; margin: 0 0 8px; white-space: pre-wrap; }

.status-badge { font-size: 11.5px; font-weight: 500; padding: 2px 9px; border-radius: 999px; }
.status-badge.pending { background: var(--amber-pending-bg); color: var(--amber-pending); }
.status-badge.replied { background: #E4F8F5; color: #0E7C6E; }

.feedback-box {
  margin-top: 8px;
  background: var(--neutral-bg);
  border-radius: 7px;
  padding: 10px 12px;
  font-size: 13.5px;
  line-height: 1.6;
}
.feedback-box .fb-label { font-size: 11px; font-weight: 600; color: var(--blue-brand); display: block; margin-bottom: 3px; }

/* ---------- Admin ---------- */
.admin-table-wrap { overflow-x: auto; }
table.admin-table { width: 100%; table-layout: fixed; border-collapse: collapse; font-size: 13.5px; }
table.admin-table th, table.admin-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--neutral-line);
  vertical-align: top;
}
table.admin-table th { color: var(--neutral-text); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.3px; }
table.admin-table td.content-cell { max-width: 260px; white-space: pre-wrap; }
table.admin-table textarea.reply-input {
  width: 100%; min-height: 56px; font-family: var(--font-body); font-size: 13px;
  border: 1px solid var(--neutral-line); border-radius: 6px; padding: 6px 8px;
}

.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 12px; flex-wrap: wrap; }

.login-box { max-width: 340px; margin: 80px auto 0; }