/* ─────────────────────────────────────────────────────────────
   榮欣成人保護個管平台 — Claymorphism 暖色系
───────────────────────────────────────────────────────────── */

:root {
  --c-bg:        #FFF8F0;
  --c-primary:   #FF6B47;
  --c-primary-d: #E8502F;
  --c-secondary: #FFB84D;
  --c-green:     #4DC88A;
  --c-pink:      #FF7BAC;
  --c-purple:    #A78BFA;
  --c-text:      #2A1800;
  --c-mid:       #7C5B3F;
  --c-light:     #B89B80;
  --c-white:     #FFFFFF;
  --c-border:    rgba(184,155,128,.25);
  --radius-card: 24px;
  --radius-xl:   40px;
  --clay-sm: 4px 4px 14px rgba(0,0,0,.06), -2px -2px 8px rgba(255,255,255,.85),
             inset 0 1px 2px rgba(255,255,255,.9);
  --clay:    8px 8px 24px rgba(0,0,0,.10), -5px -5px 14px rgba(255,255,255,.90),
             inset 0 1px 3px rgba(255,255,255,.9);
  --clay-lg: 12px 16px 36px rgba(0,0,0,.13), -6px -6px 18px rgba(255,255,255,.95),
             inset 0 2px 4px rgba(255,255,255,.95);
  --trans: all .25s cubic-bezier(.34,1.56,.64,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans TC', 'Microsoft JhengHei', sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  margin: 0;
  min-height: 100vh;
}
button { font-family: inherit; }

.rx-container { max-width: 1400px; width: 94%; margin: 0 auto; }

/* ───── 登入 ───── */
.rx-login-screen {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 20% 20%, #FFE4DA 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, #FFF3D6 0%, transparent 50%),
    var(--c-bg);
  z-index: 9999;
  padding: 20px;
}
.rx-login-card {
  width: 100%; max-width: 440px;
  background: var(--c-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--clay-lg);
  padding: 48px 40px 32px;
  text-align: center;
}
.rx-login-logo {
  width: 88px; height: 88px;
  margin: 0 auto 24px;
  border-radius: 28px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c-primary), #FF8C42);
  color: #fff; font-size: 2.4rem;
  box-shadow: 0 12px 32px rgba(255,107,71,.4), inset 0 2px 4px rgba(255,255,255,.4);
  overflow: hidden;
}
.rx-login-logo img { width: 100%; height: 100%; object-fit: contain; padding: 6px; background: #fff; }
.rx-login-title { font-size: 1.5rem; font-weight: 900; margin: 0 0 4px; letter-spacing: 1px; }
.rx-login-sub { font-size: .85rem; color: var(--c-light); font-weight: 600; margin-bottom: 32px; }
.rx-login-form { display: flex; flex-direction: column; gap: 16px; }
.rx-login-foot { margin-top: 28px; font-size: .8rem; color: var(--c-light); }
.rx-login-error { min-height: 22px; font-size: .85rem; color: var(--c-primary-d); font-weight: 700; }

/* ───── Inputs ───── */
.rx-input-group { position: relative; }
.rx-input-icon {
  position: absolute; left: 22px; top: 50%; transform: translateY(-50%);
  color: var(--c-light); font-size: 1rem;
}
.rx-input, .rx-select, .rx-textarea {
  width: 100%;
  padding: 14px 18px;
  background: #fff;
  border: 1.5px solid var(--c-border);
  border-radius: 14px;
  font-size: 1rem;
  color: var(--c-text);
  font-family: inherit;
  outline: none;
  transition: var(--trans);
  box-shadow: 0 2px 6px rgba(0,0,0,.03);
}
.rx-input { padding-left: 52px; }
.rx-select, .rx-textarea { padding-left: 18px; }
.rx-input:hover, .rx-select:hover, .rx-textarea:hover {
  border-color: var(--c-light);
}
.rx-input:focus, .rx-select:focus, .rx-textarea:focus {
  border-color: var(--c-primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255,107,71,.12);
}
.rx-input::placeholder, .rx-textarea::placeholder {
  color: var(--c-light);
}
.rx-input.no-icon { padding-left: 18px; }
.rx-textarea { min-height: 90px; resize: vertical; }
.rx-label { display: block; font-weight: 700; font-size: .9rem; color: var(--c-mid); margin-bottom: 6px; }

/* ───── Buttons ───── */
.rx-btn-primary {
  background: linear-gradient(135deg, var(--c-primary), #FF8C42);
  color: #fff; border: none;
  padding: 12px 24px; border-radius: 50px;
  font-weight: 800; font-size: .98rem; cursor: pointer;
  box-shadow: 0 8px 24px rgba(255,107,71,.4);
  transition: var(--trans);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.rx-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(255,107,71,.5); }
.rx-btn-primary:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.rx-btn-block { width: 100%; }
.rx-btn-ghost {
  background: transparent; border: 2px solid var(--c-primary); color: var(--c-primary);
  padding: 8px 18px; border-radius: 50px; font-weight: 700; cursor: pointer;
  transition: var(--trans);
}
.rx-btn-ghost:hover { background: var(--c-primary); color: #fff; }
.rx-btn-ghost-sm {
  background: transparent; border: 2px solid var(--c-light); color: var(--c-mid);
  width: 38px; height: 38px; border-radius: 50%; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: var(--trans);
}
.rx-btn-ghost-sm:hover { border-color: var(--c-primary); color: var(--c-primary); }
.rx-btn-issue {
  background: linear-gradient(135deg, #6E5BD6, #8C7AE6);
  color: #fff; border: none;
  padding: 8px 18px; border-radius: 50px;
  font-weight: 700; font-size: .92rem; cursor: pointer;
  box-shadow: 0 4px 14px rgba(110,91,214,.35);
  transition: var(--trans);
}
.rx-btn-issue:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(110,91,214,.5); }
.rx-btn-secondary {
  background: var(--c-white); border: 2px solid var(--c-border); color: var(--c-mid);
  padding: 8px 16px; border-radius: 50px; font-weight: 700; font-size: .9rem; cursor: pointer;
  transition: var(--trans);
}
.rx-btn-secondary:hover { border-color: var(--c-primary); color: var(--c-primary); }
.rx-btn-danger {
  background: #fff; border: 2px solid #ffcccc; color: #d63030;
  padding: 6px 14px; border-radius: 50px; font-weight: 700; font-size: .85rem; cursor: pointer;
  transition: var(--trans);
}
.rx-btn-danger:hover { background: #d63030; color: #fff; border-color: #d63030; }

/* ───── Header ───── */
.rx-header {
  background: rgba(255,248,240,.92);
  backdrop-filter: blur(20px);
  border-bottom: 1.5px solid rgba(255,184,77,.18);
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
  position: sticky; top: 0; z-index: 100;
}
.rx-header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.rx-logo-mini {
  width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c-primary), #FF8C42);
  color: #fff; font-size: 1.3rem;
  box-shadow: 0 6px 18px rgba(255,107,71,.35);
  overflow: hidden;
}
.rx-logo-mini img { width: 100%; height: 100%; object-fit: contain; padding: 4px; background: #fff; }
.rx-app-title { font-size: 1.2rem; font-weight: 900; color: var(--c-primary); margin: 0; }

/* ───── Nav tabs ───── */
.rx-navbar {
  background: var(--c-bg);
  border-bottom: 1.5px solid var(--c-border);
  padding-top: 8px;
  position: sticky; top: 80px; z-index: 90;
}
.rx-nav-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.rx-nav-item {
  padding: 12px 20px; color: var(--c-mid); cursor: pointer;
  font-weight: 700; font-size: .98rem;
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 14px 14px 0 0;
  border: 2px solid transparent; border-bottom: none;
  transition: var(--trans); margin-bottom: -1.5px;
  text-decoration: none;
}
.rx-nav-item:hover { background: rgba(255,107,71,.08); color: var(--c-primary); }
.rx-nav-item.active {
  background: var(--c-white); color: var(--c-primary);
  border-color: var(--c-border); border-bottom: 1.5px solid var(--c-white);
  box-shadow: 0 -4px 14px rgba(0,0,0,.04);
}
.rx-nav-admin { margin-left: auto; }

/* ───── Card ───── */
.rx-card {
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--clay);
  padding: 28px;
  margin-bottom: 20px;
}
.rx-card-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px; padding-bottom: 16px;
  border-bottom: 1.5px solid var(--c-border);
}
.rx-card-title { font-size: 1.2rem; font-weight: 800; color: var(--c-text); margin: 0; display: flex; gap: 10px; align-items: center; }
.rx-card-title i { color: var(--c-primary); }

/* ───── Stat tiles ───── */
.rx-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.rx-stat {
  background: var(--c-white); border-radius: var(--radius-card);
  box-shadow: var(--clay-sm); padding: 22px 20px;
  display: flex; align-items: center; gap: 16px;
}
.rx-stat-icon {
  width: 56px; height: 56px; border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: #fff;
  background: linear-gradient(135deg, var(--c-primary), #FF8C42);
  box-shadow: 0 6px 14px rgba(255,107,71,.35);
}
.rx-stat-icon.green { background: linear-gradient(135deg, var(--c-green), #36b377); box-shadow: 0 6px 14px rgba(77,200,138,.35); }
.rx-stat-icon.purple { background: linear-gradient(135deg, var(--c-purple), #8a6dec); box-shadow: 0 6px 14px rgba(167,139,250,.35); }
.rx-stat-icon.pink { background: linear-gradient(135deg, var(--c-pink), #f56598); box-shadow: 0 6px 14px rgba(255,123,172,.35); }
.rx-stat-icon.yellow { background: linear-gradient(135deg, var(--c-secondary), #f59f1f); box-shadow: 0 6px 14px rgba(255,184,77,.35); }
.rx-stat-num { font-size: 1.8rem; font-weight: 900; color: var(--c-text); line-height: 1; }
.rx-stat-label { font-size: .85rem; color: var(--c-mid); font-weight: 600; margin-top: 4px; }

/* ───── Table ───── */
.rx-table-wrap { overflow-x: auto; border-radius: 16px; }
.rx-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  background: var(--c-white);
}
.rx-table thead th {
  position: sticky; top: 0;
  background: linear-gradient(180deg, #FFF3D6 0%, #FFE9B8 100%);
  color: var(--c-text); font-weight: 800; padding: 12px 14px;
  text-align: left; font-size: .9rem; white-space: nowrap;
  border-bottom: 2px solid var(--c-border);
}
.rx-table tbody td {
  padding: 12px 14px; font-size: .92rem;
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
}
.rx-table tbody tr:hover { background: rgba(255,107,71,.04); }
.rx-empty {
  text-align: center; padding: 60px 20px;
  color: var(--c-light); font-size: 1rem;
}
.rx-empty i { font-size: 3rem; margin-bottom: 14px; opacity: .5; }

/* ───── Toolbar ───── */
.rx-toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; align-items: center; }
/* 5 條件等寬同列 grid（搜尋輔助） */
.rx-filter-grid {
  display: grid;
  grid-template-columns: 2fr 1.3fr 1.3fr 1fr 1fr;
  gap: 10px;
  width: 100%;
  margin-bottom: 12px;
}
.rx-filter-grid > .rx-input,
.rx-filter-grid > .rx-select { max-width: none; width: 100%; }
@media (max-width: 900px) {
  .rx-filter-grid { grid-template-columns: 1fr 1fr; }
}

/* ───── Badge ───── */
.rx-badge {
  display: inline-block; padding: 3px 10px; border-radius: 50px;
  font-size: .75rem; font-weight: 800;
  background: rgba(255,107,71,.1); color: var(--c-primary);
}
.rx-badge.green { background: rgba(77,200,138,.15); color: #1A8A50; }
.rx-badge.gray  { background: rgba(124,91,63,.12); color: var(--c-mid); }
.rx-badge.red   { background: rgba(214,48,48,.12); color: #c02828; }
.rx-badge.purple { background: rgba(167,139,250,.15); color: #6c4cd8; }

/* ───── Pagination ───── */
.rx-pagination {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  margin-top: 20px; flex-wrap: wrap;
}
.rx-page-btn {
  min-width: 38px; height: 38px; border-radius: 12px; border: 1.5px solid var(--c-border);
  background: var(--c-white); color: var(--c-mid); font-weight: 700; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: var(--trans);
}
.rx-page-btn:hover { border-color: var(--c-primary); color: var(--c-primary); }
.rx-page-btn.active { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.rx-page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ───── Modal ───── */
.rx-modal {
  position: fixed; inset: 0; z-index: 5000;
  background: rgba(42,24,0,.55); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.rx-modal-card {
  background: var(--c-white); border-radius: var(--radius-card);
  width: 100%; max-width: 520px;
  box-shadow: var(--clay-lg);
  overflow: hidden; animation: rxModalIn .3s cubic-bezier(.34,1.56,.64,1);
  max-height: 92vh; display: flex; flex-direction: column;
}
.rx-modal-card.lg { max-width: 920px; }
@keyframes rxModalIn { from { transform: translateY(20px) scale(.96); opacity: 0; } to { transform: none; opacity: 1; } }
.rx-modal-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px;
  background: linear-gradient(135deg, #FFF3D6, #FFE4DA);
  border-bottom: 1.5px solid var(--c-border);
}
.rx-modal-head h3 { margin: 0; font-size: 1.15rem; font-weight: 800; color: var(--c-text); }
.rx-modal-close {
  background: transparent; border: none; font-size: 1.6rem; color: var(--c-mid);
  cursor: pointer; line-height: 1; padding: 0 8px;
}
.rx-modal-body { padding: 24px; overflow-y: auto; }

/* ───── Toast ───── */
.rx-toast-container {
  position: fixed; top: 24px; right: 24px; z-index: 9000;
  display: flex; flex-direction: column; gap: 10px;
}
.rx-toast {
  background: var(--c-white); border-radius: 16px;
  box-shadow: var(--clay);
  padding: 14px 20px; min-width: 260px;
  display: flex; align-items: center; gap: 12px;
  animation: rxToastIn .3s cubic-bezier(.34,1.56,.64,1);
  font-weight: 700; font-size: .95rem;
}
@keyframes rxToastIn { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }
.rx-toast.success { border-left: 4px solid var(--c-green); }
.rx-toast.error   { border-left: 4px solid #e0584c; }
.rx-toast.info    { border-left: 4px solid var(--c-primary); }
.rx-toast i { font-size: 1.2rem; }
.rx-toast.success i { color: var(--c-green); }
.rx-toast.error i { color: #e0584c; }
.rx-toast.info i { color: var(--c-primary); }

/* ───── Tabs (subnav) ───── */
.rx-subtabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.rx-subtab {
  padding: 8px 16px; border-radius: 12px; cursor: pointer; font-weight: 700; font-size: .92rem;
  background: var(--c-white); color: var(--c-mid); border: 1.5px solid var(--c-border);
  transition: var(--trans);
}
.rx-subtab:hover { border-color: var(--c-primary); color: var(--c-primary); }
.rx-subtab.active { background: linear-gradient(135deg, var(--c-primary), #FF8C42); color: #fff; border-color: transparent; box-shadow: 0 4px 14px rgba(255,107,71,.35); }

/* ───── Range presets ───── */
.rx-range-presets { display: flex; gap: 6px; flex-wrap: wrap; }
.rx-range-btn {
  padding: 8px 14px; border-radius: 20px;
  background: var(--c-white); border: 1.5px solid var(--c-border);
  color: var(--c-mid); font-weight: 700; cursor: pointer; font-size: .88rem;
  transition: var(--trans);
}
.rx-range-btn:hover { border-color: var(--c-primary); color: var(--c-primary); }
.rx-range-btn.active { background: linear-gradient(135deg, var(--c-primary), #FF8C42); color: #fff; border-color: transparent; }

/* ───── 報表 ───── */
.rp-header { text-align: center; margin: 10px 0 16px; }
.rp-title { font-size: 1.4rem; font-weight: 900; color: var(--c-text); margin: 0 0 4px; letter-spacing: 1px; }
.rp-period { font-size: .95rem; color: var(--c-mid); }
.rp-period .rp-unit { float: right; font-weight: 700; }
.rp-wrap { background: #fff; border: 1px solid var(--c-border); border-radius: 8px; }
.rp-table { font-size: .88rem; }
.rp-table th, .rp-table td { border: 1px solid var(--c-border); text-align: center; padding: 8px 6px; }
.rp-table th { background: linear-gradient(180deg, #FFF3D6, #FFE9B8); font-weight: 700; }
.rp-table .rp-group { background: #FFFBF0; font-weight: 700; color: var(--c-text); white-space: nowrap; }
.rp-table .rp-cat { text-align: left; min-width: 260px; max-width: 360px; white-space: normal; }
.rp-table .rp-age { min-width: 82px; }
.rp-table .rp-nat { min-width: 130px; white-space: nowrap; }
.rp-table .rp-num { font-family: "Consolas", monospace; }
.rp-table .rp-num.hot { background: rgba(255,184,77,.14); color: var(--c-primary-d); font-weight: 700; }
.rp-table .rp-num-click:hover { background: rgba(255,107,71,.28); text-decoration: underline; }
/* 報表 toolbar 內條件群組（民國/年/月、日期區間）保持單列 */
.rp-monthly-only, .rp-range-only {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}
.rp-monthly-only > .rx-label, .rp-range-only > .rx-label { margin-bottom: 0; }
.rp-table .rp-total td { background: rgba(255,107,71,.08); font-weight: 800; }

/* ───── Chart grid ───── */
.rx-chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 18px;
}
.rx-chart-cell {
  background: var(--c-bg);
  border-radius: 18px;
  padding: 16px 18px;
  box-shadow: inset 2px 2px 6px rgba(0,0,0,.04), inset -2px -2px 6px rgba(255,255,255,.8);
  position: relative;
  align-self: start;
  display: flex;
  flex-direction: column;
}
.rx-chart-wide { grid-column: span 2; }
.rx-chart-title { font-size: 1rem; font-weight: 800; margin: 0 0 12px; color: var(--c-text); display: flex; align-items: center; gap: 6px; }
/* 不能用 flex:1 — 會覆蓋 inline height，導致多分類圖被壓扁 */
.rx-chart-body { position: relative; width: 100%; }

/* ───── 手機卡片（列表替代） ───── */
.rx-cards-mobile { display: none; flex-direction: column; gap: 10px; }
.rx-mob-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--c-white); border-radius: 18px;
  padding: 14px 16px; box-shadow: var(--clay-sm);
  cursor: pointer; transition: var(--trans);
}
.rx-mob-card:active { transform: scale(.98); box-shadow: var(--clay); }
.rx-mob-card-main { flex: 1; min-width: 0; }
.rx-mob-card-title { font-weight: 800; font-size: .98rem; margin-bottom: 4px; }
.rx-mob-card-sub { display: flex; flex-direction: column; gap: 2px; font-size: .82rem; color: var(--c-mid); }
.rx-mob-card-sub em { font-style: normal; color: var(--c-light); }
.rx-mob-card-chev { color: var(--c-light); }

/* ───── KV table（詳細頁） ───── */
.rx-table.rx-kv th {
  background: var(--c-bg); width: 180px; color: var(--c-mid);
  font-weight: 700; position: static;
}

/* utilities */
.muted { color: var(--c-light); }
.ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 240px; display: inline-block; vertical-align: middle; }
.rx-page-gap { padding: 0 4px; color: var(--c-light); }

/* ───── 問題回報 ───── */
.rx-issue-card {
  background: var(--c-white); border-radius: 16px;
  padding: 16px 18px; margin-bottom: 10px;
  box-shadow: var(--clay-sm); cursor: pointer;
  transition: var(--trans);
}
.rx-issue-card:hover { box-shadow: var(--clay); transform: translateY(-1px); }
.rx-issue-content {
  background: var(--c-bg); border-radius: 12px;
  padding: 14px 16px; font-size: .92rem; line-height: 1.7;
  color: var(--c-text);
}
.rx-issue-resolution {
  background: linear-gradient(135deg, rgba(77,200,138,.1), rgba(77,200,138,.04));
  border-left: 4px solid var(--c-green);
  border-radius: 12px; padding: 12px 16px; margin-top: 12px;
  font-size: .9rem; line-height: 1.7;
}
.rx-comment {
  background: var(--c-bg); border-radius: 14px;
  padding: 10px 14px; margin-bottom: 8px;
}
.rx-comment.admin {
  background: linear-gradient(135deg, rgba(167,139,250,.12), rgba(167,139,250,.05));
  border-left: 3px solid var(--c-purple);
}
.rx-comment-head { display: flex; gap: 8px; align-items: center; margin-bottom: 4px; flex-wrap: wrap; }
.rx-comment-body { font-size: .9rem; line-height: 1.6; color: var(--c-text); }
.rx-comment-form textarea { width: 100%; }

/* ───── 裁罰追蹤卡片 + 點擊複製 chip ───── */
.rx-punish-card {
  background: var(--c-white);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,.03);
}
.rx-punish-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 6px;
}
.rx-punish-row:last-of-type { margin-bottom: 0; }
@media (max-width: 760px) { .rx-punish-row { grid-template-columns: 1fr; } }
.rx-punish-cell { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.rx-punish-label {
  font-size: .78rem; font-weight: 700; color: var(--c-mid);
  letter-spacing: 1.5px;
}
.rx-punish-doc { display: flex; gap: 8px; flex-wrap: wrap; }
.rx-punish-actions { flex-direction: row; align-items: flex-end; justify-content: flex-end; }
.rx-punish-remark {
  margin-top: 8px; padding: 8px 12px;
  background: rgba(255,107,71,.04);
  border-left: 3px solid var(--c-light);
  border-radius: 0 8px 8px 0;
  font-size: .88rem;
}

.rx-copy-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: #f4ede1;
  color: #4a311c;
  padding: 4px 10px;
  border-radius: 8px;
  font-weight: 600;
  font-family: 'Roboto Mono', 'Noto Sans TC', monospace;
  cursor: pointer;
  user-select: all;
  transition: background .15s, color .15s, transform .12s;
  border: 1px dashed transparent;
}
.rx-copy-chip:hover {
  background: rgba(255,107,71,.18);
  color: var(--c-primary-d);
  border-color: var(--c-light);
}
.rx-copy-chip:hover i { color: var(--c-primary); }
.rx-copy-chip i { color: #aa9070; font-size: .8rem; }
.rx-copy-chip.copied {
  background: rgba(76,175,80,.18); color: #2e7d32;
  transform: scale(1.04);
}
.rx-copy-chip.copied i { color: #2e7d32; }
.rx-copy-chip.empty {
  background: transparent; color: var(--c-light);
  cursor: default; font-style: italic;
  border: none;
}

/* ───── 列印佐證資料 modal ───── */
.rx-print-modal .rx-print-meta {
  display: flex; flex-wrap: wrap; gap: 6px 24px;
  font-size: 11pt; margin: 12px 0 16px;
  padding: 12px; border: 1px solid #ccc; border-radius: 6px; background: #fafafa;
}
.rx-print-modal .rx-print-meta strong { color: #555; margin-right: 4px; }
.rx-print-modal .rx-print-meta-block {
  margin: 12px 0 16px; padding: 12px;
  border: 1px solid #ccc; border-radius: 6px; background: #fafafa;
  font-size: 11pt;
}
.rx-print-modal .rx-print-meta-row {
  display: flex; flex-wrap: wrap; gap: 6px 24px;
}
.rx-print-modal .rx-print-meta-center { justify-content: center; }
.rx-print-modal .rx-print-meta-right { justify-content: flex-end; margin-top: 6px; }
.rx-print-modal .rx-print-meta-block strong { color: #555; margin-right: 4px; }
.rx-print-modal .rx-print-table { width: 100%; border-collapse: collapse; font-size: 10pt; }
.rx-print-modal .rx-print-table th,
.rx-print-modal .rx-print-table td { border: 1px solid #999; padding: 6px 8px; vertical-align: top; }
.rx-print-modal .rx-print-table th { background: #f5f0eb; font-weight: 700; text-align: center; }
.rx-print-modal .rx-print-meta-row-tbl > td {
  background: #fff;
  border-bottom-color: #c9beac;  /* meta 列下緣稍深，明確分隔到摘要 */
}
.rx-print-modal .rx-print-summary-row-tbl > td {
  padding: 0;
  background: #fbf7f0;            /* 柔和奶油色 */
  border-top: 0;                   /* 與 meta 列無縫連接 */
}
.rx-print-modal .rx-print-summary-cell {
  padding: 9px 16px 12px;
  font-size: 10pt; line-height: 1.7;
  white-space: pre-wrap;
  color: #2a1800;
  font-family: 'Noto Sans TC', 'Microsoft JhengHei', serif;
}
.rx-print-modal .rx-print-summary-cell::before {
  content: "聯繫內容摘要";
  display: block;
  font-size: 8.5pt; font-weight: 800;
  color: #ad896b;
  letter-spacing: 3px;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid #e3d4bc;
  text-align: left;
}
.rx-print-modal .rx-print-signlines { display: flex; gap: 32px; margin-top: 36px; }
.rx-print-modal .rx-print-signlines.two-col > div { flex: 1 1 50%; }
.rx-print-modal .rx-print-signlines > div {
  flex: 1; border-bottom: 1px solid #333; padding-bottom: 28px;
  text-align: center; font-size: 11pt;
}

@media print {
  /* 強制白底 — 避免主頁面 Claymorphism 暖色背景滲到第一頁 */
  html, body { background: #fff !important; background-color: #fff !important; }
  body * { visibility: hidden !important; }
  #rx-print-modal,
  #rx-print-modal * { visibility: visible !important; }
  #rx-print-modal {
    position: absolute !important; left: 0 !important; top: 0 !important;
    width: 100% !important; height: auto !important;
    background: #fff !important; padding: 0 !important;
    display: block !important;
  }
  #rx-print-modal .rx-modal-card {
    box-shadow: none !important; border: none !important;
    max-width: 100% !important; max-height: none !important;
    overflow: visible !important; border-radius: 0 !important;
    background: #fff !important;
  }
  #rx-print-modal .rx-no-print { display: none !important; }
  #rx-print-modal .rx-modal-body { padding: 0 !important; overflow: visible !important; background: #fff !important; }
  #rx-print-modal .rx-print-area { padding: 12px !important; background: #fff !important; }
  /* 強制儲存的暖色 background 在列印時轉為白 */
  #rx-print-modal .rx-print-meta-block { background: #fff !important; }
  #rx-print-modal .rx-print-summary-row-tbl > td { background: #fff !important; }
  #rx-print-modal .rx-print-summary-cell { background: #fff !important; border-left: 3px solid #999 !important; }
  /* 確保印列表時背景色被列印（chrome 預設不印 background）— 使用者也可開「列印背景圖形」 */
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
}

/* ───── 聯繫紀錄卡片版型 ───── */
.rx-log-cards { display: flex; flex-direction: column; gap: 10px; }
.rx-log-card {
  background: var(--c-white);
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 2px 6px rgba(0,0,0,.035);
  overflow: hidden;
  transition: transform .12s ease, box-shadow .12s ease;
}
.rx-log-card.clickable { cursor: pointer; }
.rx-log-card.clickable:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255,107,71,.18);
  border-color: rgba(255,107,71,.3);
}
.rx-log-card-head {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 8px 16px;
  padding: 12px 16px;
  font-size: .9rem;
}
.rx-log-card-head > .lc-hbn {
  font-weight: 800; color: var(--c-primary);
  background: rgba(255,107,71,.08); padding: 3px 10px; border-radius: 8px;
}
.rx-log-card-head > .lc-name { font-weight: 700; color: var(--c-text); }
.rx-log-card-head > .lc-date {
  color: var(--c-text); font-weight: 700;
  background: rgba(0,0,0,.04); padding: 3px 8px; border-radius: 6px;
}
.rx-log-card-head > .lc-meta { color: var(--c-mid); font-size: .85rem; }
.rx-log-card-head > .lc-meta strong { color: var(--c-text); margin-left: 2px; }
.rx-log-card-head > .lc-actions { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.rx-log-card-body {
  background: rgba(255,107,71,.05);
  border-top: 1px solid rgba(255,107,71,.12);
  padding: 12px 16px;
  font-size: .9rem;
  line-height: 1.7;
  white-space: pre-wrap;
  color: var(--c-text);
}
.rx-log-card-purpose {
  display: flex; flex-wrap: wrap; gap: 4px;
  padding: 0 16px 12px;
  font-size: .8rem;
}
.rx-log-card-purpose .pchip {
  background: rgba(167,139,250,.12);
  color: #6e5bd6;
  border-radius: 6px;
  padding: 2px 8px;
  font-weight: 600;
}
.rx-log-card-checkbox {
  padding: 12px 0 12px 16px;
  display: flex; align-items: center;
}

/* ───── 聯繫紀錄表格：摘要拆到第二列（保留舊樣式給沒切到卡片版的地方） ───── */
.rx-log-table tr.rx-log-meta > td { border-bottom: none; padding-top: 12px; padding-bottom: 6px; vertical-align: middle; }
.rx-log-table tr.rx-log-summary > td { padding: 0 14px 14px; border-top: none; }
.rx-log-table tr.rx-log-summary + tr.rx-log-meta > td { border-top: 1px dashed rgba(0,0,0,.08); }
.rx-log-summary-body {
  background: rgba(255,107,71,.05);
  border-left: 3px solid var(--c-primary);
  border-radius: 0 10px 10px 0;
  padding: 10px 14px;
  font-size: .88rem;
  white-space: pre-wrap;
  line-height: 1.65;
  color: var(--c-text);
}

/* ───── 編輯表單 ───── */
.rx-edit-fs {
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 14px 18px 10px;
  margin-bottom: 16px;
  background: var(--c-bg);
}
.rx-edit-fs legend {
  padding: 2px 12px;
  font-weight: 800; font-size: .92rem;
  color: var(--c-primary);
  background: var(--c-white);
  border: 1px solid var(--c-border); border-radius: 50px;
}
.rx-edit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px 14px;
}
.rx-edit-field { display: flex; flex-direction: column; }
.rx-edit-field .rx-label { font-size: .85rem; }
.rx-edit-field-full { grid-column: 1 / -1; }
.rx-edit-field-bool { justify-content: flex-end; padding-bottom: 2px; }
.rx-edit-subrow {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px 14px;
}
.rx-edit-inline {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  align-items: center;
}
.rx-edit-inline > .rx-edit-field { flex: 0 0 auto; }
.rx-section-head-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 2px 0 8px;
  padding: 2px 0;
}
.rx-title-toggle .rx-toggle { padding: 4px 10px; }
.rx-indent-group { }
.rx-indent-parent { }
.rx-indent-children {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  padding-left: 56px;
  margin-top: 2px;
  margin-bottom: 6px;
}
.rx-indent-children > .rx-edit-field { flex: 0 0 auto; }
/* 兩欄獨立 flex column（不對齊每列高度）*/
.rx-edit-2col {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 32px;
  align-items: start;
}
.rx-edit-2col-side {
  display: flex; flex-direction: column;
  gap: 6px;
}
@media (max-width: 700px) { .rx-edit-2col { grid-template-columns: 1fr; } }
/* toggle + 額外欄位 同列當一格（label 改為內嵌在 input 旁，避免上下撐高） */
.rx-edit-inline-cell {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 4px 14px;
}
.rx-edit-inline-cell > .rx-edit-field {
  flex: 0 0 auto;
  flex-direction: row;          /* label + 輸入框同列 */
  align-items: center;
  gap: 4px;
}
.rx-edit-inline-cell > .rx-edit-field-bool { flex: 0 0 auto; padding-bottom: 0; }
.rx-edit-inline-cell > .rx-edit-field > .rx-label {
  margin: 0; font-size: .85rem; white-space: nowrap;
}
.rx-edit-inline-cell > .rx-edit-field > .rx-input  { width: 90px; max-width: 90px; }
.rx-edit-inline-cell > .rx-edit-field > .rx-select { width: 140px; max-width: 140px; }
.rx-edit-inline-cell > .rx-edit-field > .rx-textarea { width: 200px; max-width: 200px; min-height: 36px; }
/* 結案評估：階層式單選 */
.rx-closure-eval {
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 12px 14px;
  background: var(--c-white);
  display: flex; flex-direction: column; gap: 10px;
}
.rx-closure-group { display: flex; flex-direction: column; gap: 6px; }
.rx-closure-group-flat { padding-left: 0; }
.rx-closure-group-title { font-weight: 600; color: var(--c-primary); }
.rx-closure-group-items {
  display: flex; flex-wrap: wrap;
  gap: 6px 22px;
  padding-left: 18px;
}
.rx-closure-option {
  display: inline-flex; align-items: flex-start; gap: 6px;
  cursor: pointer; line-height: 1.5;
  max-width: 100%;
}
.rx-closure-option input[type="radio"] {
  margin-top: 4px; cursor: pointer; accent-color: var(--c-primary);
}
.rx-closure-clear {
  align-self: flex-start;
  margin-top: 8px;
  padding: 4px 12px;
  font-size: .8rem;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: 50px;
  color: var(--c-text);
  cursor: pointer;
}
.rx-closure-clear:hover { background: var(--c-bg); }
/* 案件分派：6 欄並排，窄螢幕自動 wrap */
@media (max-width: 1100px) {
  #assign-form { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
}
@media (max-width: 700px) {
  #assign-form { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}
/* sticky 個案 header + 姓名/小計 bar */
.rx-sticky-fs {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--c-white);
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.rx-case-name-in-legend {
  color: var(--c-text);
  font-weight: 500;
  font-size: .88rem;
}
.rx-case-id-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.rx-case-id-row > .rx-edit-field { flex: 1 1 auto; max-width: 520px; min-width: 260px; }
.rx-case-subtotal {
  align-self: center;
  padding: 8px 14px;
  border-radius: 12px;
  background: var(--c-white);
  border: 1.5px solid var(--c-border);
  color: var(--c-primary);
  font-weight: 600;
  white-space: nowrap;
  font-size: .95rem;
}
.rx-case-subtotal strong { font-size: 1.05rem; }
.rx-edit-nested {
  grid-column: 1 / -1;
  margin: 4px 0 8px;
  padding: 12px 16px 8px;
  background: rgba(255, 237, 213, 0.25);
}
.rx-edit-nested legend { font-size: .88rem; }
.rx-edit-field-disabled {
  opacity: .55;
  pointer-events: none;
}
.rx-edit-field-disabled .rx-label::after {
  content: '（需先開啟開關）';
  font-size: .75rem;
  color: #888;
  margin-left: 6px;
}
.rx-edit-bool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

/* Toggle + 附帶說明輸入 */
.rx-toggle-with-explain {
  display: flex; flex-direction: column; gap: 4px;
  min-width: 0;    /* 允許子元素縮小不溢出 grid cell */
}
.rx-toggle-with-explain .rx-inline-explain {
  padding: 6px 10px;
  font-size: .85rem;
  margin-left: 50px;
  width: calc(100% - 50px);   /* 扣掉 margin，避免超出 */
  max-width: calc(100% - 50px);
  border-radius: 10px;
  background: #fff;
  border: 1.5px solid var(--c-border);
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
  box-sizing: border-box;
}

/* Toggle switch */
.rx-toggle {
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; padding: 8px 10px;
  border-radius: 12px; transition: var(--trans);
}
.rx-toggle:hover { background: rgba(255,107,71,.06); }
.rx-toggle input { display: none; }
.rx-toggle-slider {
  width: 40px; height: 22px; border-radius: 50px;
  background: #e4d9cc; position: relative; transition: var(--trans);
  flex-shrink: 0;
}
.rx-toggle-slider::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--c-white); transition: var(--trans);
  box-shadow: 0 2px 4px rgba(0,0,0,.15);
}
.rx-toggle input:checked + .rx-toggle-slider {
  background: linear-gradient(135deg, var(--c-primary), #FF8C42);
}
.rx-toggle input:checked + .rx-toggle-slider::after {
  left: 20px;
}
.rx-toggle-label { font-size: .88rem; font-weight: 600; color: var(--c-text); }
.rx-edit-actions {
  display: flex; gap: 10px; justify-content: flex-end;
  margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--c-border);
}

/* ───── 分組勾選區塊 ───── */
.rx-group {
  background: var(--c-bg);
  border-radius: 16px;
  padding: 14px 16px;
  margin-bottom: 12px;
}
.rx-group-head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px;
  font-size: .98rem;
}
.rx-group-head i { color: var(--c-primary); }
.rx-group-head strong { color: var(--c-text); }
.rx-group-body { display: flex; flex-wrap: wrap; gap: 8px; }
.rx-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 50px;
  font-size: .88rem; font-weight: 700;
}
.rx-chip.on {
  background: linear-gradient(135deg, rgba(77,200,138,.22), rgba(77,200,138,.12));
  color: #1A8A50;
  box-shadow: 0 2px 6px rgba(77,200,138,.18);
}
.rx-chip.on i { color: var(--c-green); }
.rx-chip.off {
  background: var(--c-white); color: var(--c-light);
  border: 1px dashed var(--c-border);
}
.rx-group-more { margin-top: 10px; width: 100%; }
.rx-group-more summary {
  cursor: pointer; font-size: .85rem; color: var(--c-light);
  font-weight: 700; padding: 4px 0;
}
.rx-group-more[open] summary { color: var(--c-mid); }
.rx-group-more .rx-group-body { margin-top: 8px; }

/* ───── Details（展開收合） ───── */
.rx-details {
  background: var(--c-bg); border-radius: 14px;
  padding: 10px 14px; margin-bottom: 10px;
}
.rx-details summary {
  cursor: pointer; font-weight: 700; color: var(--c-text);
  padding: 4px 0;
}
.rx-details[open] summary { color: var(--c-primary); }

/* ───── Mobile 更多抽屜 grid ───── */
.rx-more-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.rx-more-item {
  background: var(--c-bg); border-radius: 16px;
  padding: 18px 12px; text-align: center;
  font-weight: 700; color: var(--c-mid); cursor: pointer;
  text-decoration: none; transition: var(--trans);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.rx-more-item i { font-size: 1.6rem; color: var(--c-primary); }
.rx-more-item:active { transform: scale(.97); }
.rx-more-logout { grid-column: span 2; background: rgba(214,48,48,.08); color: #c02828; }
.rx-more-logout i { color: #c02828; }

/* ═════════════════════════════════════════════════════════════
   手機響應式（≤ 768px）
═════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* 大一點的可點區域 */
  button, .rx-nav-item, .rx-subtab, .rx-btn-primary, .rx-btn-secondary { min-height: 44px; }

  /* Header 瘦身 */
  .rx-header { position: sticky; top: 0; }
  .rx-header-inner { padding: 10px 0; }
  .rx-app-title { font-size: 1rem; }
  .rx-logo-mini { width: 38px; height: 38px; font-size: 1.1rem; border-radius: 12px; }
  #user-tag { display: none; }
  .rx-container { width: 96%; }

  /* 頂部 nav tabs 在手機隱藏，改用底部 */
  .rx-navbar { display: none; }

  /* 底部 tab bar */
  .rx-tabbar-mobile {
    display: flex !important;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 100;
    background: var(--c-white);
    border-top: 1px solid var(--c-border);
    box-shadow: 0 -8px 24px rgba(0,0,0,.08);
    padding: 6px 4px;
    padding-bottom: calc(6px + env(safe-area-inset-bottom));
    justify-content: space-around;
  }
  .rx-tabbar-mobile .rx-nav-item {
    flex: 1;
    flex-direction: column; gap: 2px;
    padding: 6px 4px;
    font-size: .68rem;
    border-radius: 12px;
    color: var(--c-mid);
    border: none; margin: 0; background: transparent;
    text-align: center;
  }
  .rx-tabbar-mobile .rx-nav-item i { font-size: 1.25rem; }
  .rx-tabbar-mobile .rx-nav-item.active {
    background: linear-gradient(135deg, rgba(255,107,71,.15), rgba(255,140,66,.12));
    color: var(--c-primary);
    border: none; box-shadow: none;
  }
  .rx-tabbar-mobile .rx-nav-admin { margin-left: 0; }

  /* 手機預留底部空間避免被 tab bar 蓋住 */
  main#view { padding-bottom: 92px !important; }

  /* 隱藏桌面表格、秀卡片 */
  .rx-table-wrap { display: none !important; }
  .rx-cards-mobile { display: flex !important; }

  /* 詳細頁仍用 KV 表格（不隱藏） */
  .rx-modal-card .rx-table-wrap, .rx-modal-card table.rx-table { display: table !important; width: 100%; }

  /* Modal 全螢幕 */
  .rx-modal { padding: 0; align-items: stretch; }
  .rx-modal-card, .rx-modal-card.lg {
    max-width: 100%; width: 100%; height: 100%;
    max-height: 100%; border-radius: 0;
  }
  .rx-modal-head { padding: 14px 16px; position: sticky; top: 0; z-index: 2; }
  .rx-modal-body { padding: 16px; flex: 1; -webkit-overflow-scrolling: touch; }
  .rx-modal-card .rx-table.rx-kv th { width: 40%; font-size: .85rem; padding: 8px 10px; }
  .rx-modal-card .rx-table.rx-kv td { font-size: .88rem; padding: 8px 10px; word-break: break-word; }

  /* Forms stack to 1 col */
  .row.g-2 > [class*="col-"] { flex: 0 0 100%; max-width: 100%; }

  /* 卡片間距 */
  .rx-card { padding: 18px 16px; border-radius: 18px; }
  .rx-card-head { flex-direction: column; align-items: flex-start; gap: 6px; margin-bottom: 14px; padding-bottom: 12px; }
  .rx-card-title { font-size: 1.05rem; }

  /* 工具列：搜尋輸入框占整行 */
  .rx-toolbar { gap: 8px; }
  .rx-toolbar input.rx-input { max-width: none !important; width: 100%; }
  .rx-toolbar select.rx-select { max-width: none !important; width: 100%; }
  #m-count, #case-count { order: -1; width: 100%; text-align: right; font-size: .82rem; }

  /* 統計：卡片 1 欄 */
  .rx-chart-grid { grid-template-columns: 1fr; }
  .rx-chart-wide { grid-column: span 1; }
  .rx-chart-cell { padding: 14px; }

  /* 儀表板 stat 1~2 欄 */
  .rx-stat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .rx-stat { padding: 14px 12px; gap: 10px; }
  .rx-stat-icon { width: 44px; height: 44px; font-size: 1.1rem; border-radius: 14px; }
  .rx-stat-num { font-size: 1.3rem; }
  .rx-stat-label { font-size: .72rem; }

  /* 子頁籤 橫向捲動 */
  .rx-subtabs {
    overflow-x: auto; flex-wrap: nowrap;
    margin-left: -4px; margin-right: -4px; padding: 0 4px;
    -webkit-overflow-scrolling: touch;
  }
  .rx-subtabs::-webkit-scrollbar { display: none; }
  .rx-subtab { flex-shrink: 0; }

  /* Toast 貼滿寬 */
  .rx-toast-container { left: 12px; right: 12px; top: 12px; }
  .rx-toast { min-width: 0; width: 100%; }

  /* 登入卡 */
  .rx-login-card { padding: 36px 24px 24px; border-radius: 32px; }
  .rx-login-logo { width: 72px; height: 72px; font-size: 2rem; }
  .rx-login-title { font-size: 1.25rem; }
}

@media (min-width: 769px) {
  .rx-tabbar-mobile { display: none !important; }
}

/* ───── 頂部全域進度條 ───── */
.rx-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--c-primary), var(--c-secondary));
  z-index: 9999; transition: width .3s ease, opacity .3s ease;
  opacity: 0;
}
.rx-progress.active { width: 80%; opacity: 1; animation: rxProgress 1.5s ease-in-out infinite; }
@keyframes rxProgress {
  0%, 100% { width: 30%; }
  50% { width: 90%; }
}

/* btn-loading state */
.btn-loading { display: inline-flex; align-items: center; gap: 6px; }
button.is-loading { opacity: .8; pointer-events: none; }
button.is-loading::after {
  content: ''; display: inline-block; width: 14px; height: 14px;
  margin-left: 8px; border: 2px solid currentColor;
  border-top-color: transparent; border-radius: 50%;
  animation: spin .6s linear infinite; vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ───── 程式碼樣式（系統設定的 key 顯示） ───── */
code {
  background: var(--c-bg); padding: 2px 8px; border-radius: 6px;
  font-size: .88rem; color: var(--c-primary-d); font-weight: 700;
}