/* ===================================================================
   健身房前台管理系統 — 樣式
   Design tokens
   色彩：--bg 淺灰綠背景 / --surface 卡片白 / --ink 主文字
         --flame 簽到主色(暖橘-能量) / --teal 簽退主色(冷靜-完成)
         --warn 警示紅 / --line 分隔線
   字體：Space Grotesk（數字 / 英文標籤）＋ 系統中文字體
=================================================================== */

:root {
  --bg: #f2f4f1;
  --surface: #ffffff;
  --surface-2: #eaede7;
  --ink: #14201c;
  --ink-soft: #5b6862;
  --ink-faint: #93a099;
  --flame: #ff5a2b;
  --flame-soft: #ffe6da;
  --teal: #0e8f82;
  --teal-soft: #dcf1ee;
  --warn: #d8342a;
  --warn-soft: #fbe2df;
  --line: #dde2dc;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(20, 32, 28, 0.04), 0 8px 24px -12px rgba(20, 32, 28, 0.14);
  --mono: "Space Grotesk", "Roboto Mono", monospace;
  --sans: "Inter", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
}

* { box-sizing: border-box; }

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

body {
  min-height: 100vh;
  padding-bottom: 64px;
}

::selection { background: var(--flame-soft); color: var(--ink); }

button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; }

/* ---------- App shell (sidebar layout) ---------- */
.app-shell {
  display: flex;
  min-height: 100vh;
  align-items: stretch;
}

.sidebar {
  width: 232px;
  flex-shrink: 0;
  background: var(--ink);
  color: var(--surface);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.side-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px;
}
.side-logo {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
  background: #000;
}
.side-brand .brand-name { color: var(--surface); font-size: 16px; font-weight: 600; }
.side-brand .brand-sub { color: rgba(255,255,255,0.45); }

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.side-link {
  display: flex;
  align-items: center;
  gap: 12px;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.68);
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.side-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.side-link span:first-of-type { flex: 1; }
.side-link:hover { background: rgba(255,255,255,0.08); color: #fff; }
.side-link.active { background: var(--flame); color: #fff; }

.side-badge {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  background: rgba(255,255,255,0.16);
  color: #fff;
  padding: 1px 8px;
  border-radius: 999px;
  min-width: 20px;
  text-align: center;
}
.side-link.active .side-badge { background: rgba(255,255,255,0.28); }

.main-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.page { display: none; }
.page.active { display: block; }

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.topbar-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand-mark {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  background: var(--ink);
  color: var(--surface);
  padding: 4px 9px;
  border-radius: 6px;
}

.brand-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.brand-sub {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.today-checkin-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--teal-soft);
  color: var(--teal);
  padding: 8px 16px;
  border-radius: 999px;
}
.today-checkin-badge .k {
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  white-space: nowrap;
}
.today-checkin-badge .v {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
}

.clock {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ink-soft);
  text-align: right;
  line-height: 1.5;
}
.clock strong { color: var(--ink); font-size: 16px; }

/* ---------- Layout ---------- */
.wrap {
  width: 90%;
  margin: 0 auto;
  padding: 40px 40px 0;
}

.section-label {
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* ---------- Scan action cards ---------- */
.scan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 48px;
}

.scan-card {
  position: relative;
  overflow: hidden;
  border: none;
  border-radius: var(--radius);
  padding: 30px 28px;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--surface);
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.scan-card:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -14px rgba(20,32,28,0.28); }
.scan-card:active { transform: translateY(0); }

.scan-card.in { background: linear-gradient(135deg, #ff6a3c, #e8481f); }
.scan-card.out { background: linear-gradient(135deg, #14a396, #0b6b61); }

.scan-viewfinder {
  position: relative;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
}
.scan-viewfinder svg { width: 30px; height: 30px; }
.scan-viewfinder::before,
.scan-viewfinder::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: rgba(255,255,255,0.85);
}
.scan-viewfinder::before {
  top: 4px; left: 4px;
  border-top: 2px solid; border-left: 2px solid;
  border-top-left-radius: 4px;
}
.scan-viewfinder::after {
  bottom: 4px; right: 4px;
  border-bottom: 2px solid; border-right: 2px solid;
  border-bottom-right-radius: 4px;
}
.scan-line {
  position: absolute;
  left: 6px; right: 6px;
  height: 2px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 0 8px 1px rgba(255,255,255,0.7);
  animation: scan-sweep 2.2s ease-in-out infinite;
}
@keyframes scan-sweep {
  0%, 100% { top: 10px; opacity: 0.3; }
  50% { top: 50px; opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .scan-line { animation: none; top: 30px; }
}

.scan-copy .scan-eyebrow {
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 0.08em;
  opacity: 0.85;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.scan-copy h2 { margin: 0 0 4px; font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.scan-copy p { margin: 0; font-size: 16px; opacity: 0.88; }

/* ---------- Panel ---------- */
.panel {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 28px 8px;
  margin-bottom: 40px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.panel-title {
  font-size: 17px;
  font-weight: 700;
}
.panel-count {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ink-faint);
  margin-left: 8px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
}
.search-box input {
  width: 240px;
  padding: 9px 12px 9px 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 16px;
  background: var(--surface-2);
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.search-box input:focus { border-color: var(--teal); background: var(--surface); }
.search-box svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 14px; height: 14px; color: var(--ink-faint);
}

.btn {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover { border-color: var(--ink); }
.btn-primary {
  background: var(--ink);
  color: var(--surface);
  border-color: var(--ink);
}
.btn-primary:hover { background: #0a1310; }
.btn-flame { background: var(--flame); border-color: var(--flame); color: #fff; }
.btn-flame:hover { background: #e8481f; }
.btn-teal { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn-teal:hover { background: #0b6b61; }
.btn-warn { background: var(--warn-soft); border-color: var(--warn-soft); color: var(--warn); }
.btn-warn:hover { background: #f6cac5; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-soft); padding: 6px 10px; }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn-sm { padding: 6px 12px; font-size: 16px; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---------- Table ---------- */
.table-scroll { overflow-x: auto; }
table.roster {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
}
table.roster th {
  text-align: left;
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.roster td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  white-space: nowrap;
}
table.roster tr:last-child td { border-bottom: none; }
table.roster tr:hover td { background: var(--surface-2); }

.mem-id { font-family: var(--mono); font-size: 16px; color: var(--ink-faint); }
.mem-name { font-weight: 700; }
.mem-phone { font-family: var(--mono); font-size: 16px; color: var(--ink-soft); }

.pts-value { font-family: var(--mono); font-weight: 700; }
.pts-value.low { color: var(--warn); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--mono);
}
.status-pill.onsite { background: var(--teal-soft); color: var(--teal); }
.status-pill.offsite { background: var(--surface-2); color: var(--ink-faint); }
.status-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-pill.onsite .dot { animation: pulse-dot 1.6s ease-in-out infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1;} 50%{opacity:0.35;} }

.row-actions { display: flex; gap: 6px; flex-wrap: nowrap; }
.row-actions .btn {
  padding: 6px 12px;
  font-size: 16px;
  border-radius: 999px;
  border-width: 1px;
  border-style: solid;
  background: var(--surface);
}
.row-actions .btn[data-action="edit"] { color: var(--teal); border-color: var(--teal-soft); background: var(--teal-soft); }
.row-actions .btn[data-action="edit"]:hover { background: var(--teal); color: #fff; border-color: var(--teal); }
.row-actions .btn[data-action="delete"] { color: var(--warn); border-color: var(--warn-soft); background: var(--warn-soft); }
.row-actions .btn[data-action="delete"]:hover { background: var(--warn); color: #fff; border-color: var(--warn); }
.row-actions .btn[data-action="add-points"] { color: var(--flame); border-color: var(--flame-soft); background: var(--flame-soft); }
.row-actions .btn[data-action="add-points"]:hover { background: var(--flame); color: #fff; border-color: var(--flame); }
.row-actions .btn[data-action="subtract-points"] { color: #92400e; border-color: #fde8cc; background: #fde8cc; }
.row-actions .btn[data-action="subtract-points"]:hover { background: #92400e; color: #fff; border-color: #92400e; }
.row-actions .btn[data-action="history"] { color: var(--ink-soft); border-color: var(--surface-2); background: var(--surface-2); }
.row-actions .btn[data-action="history"]:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--ink-faint);
}
.empty-state svg { width: 40px; height: 40px; margin-bottom: 10px; opacity: 0.5; }
.empty-state p { margin: 0; font-size: 16px; }

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 18px 0 22px;
}
.pagination .pg-btn {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  min-width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.pagination .pg-btn:hover { border-color: var(--ink); color: var(--ink); }
.pagination .pg-btn.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.pagination span.pg-btn { opacity: 0.35; cursor: not-allowed; }
.pagination .pg-ellipsis {
  width: 24px; text-align: center; color: var(--ink-faint); font-family: var(--mono); font-size: 16px;
}

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15, 22, 19, 0.5);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.16s ease;
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }

.modal {
  background: var(--surface);
  border-radius: 16px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 24px 60px -12px rgba(10,16,14,0.35);
  transform: translateY(8px) scale(0.98);
  transition: transform 0.16s ease;
  max-height: 88vh;
  overflow-y: auto;
}
.modal-backdrop.open .modal { transform: translateY(0) scale(1); }
.modal.modal-wide { max-width: 560px; }

.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 22px 0;
}
.modal-head h3 { margin: 0; font-size: 16px; font-weight: 700; }
.modal-close {
  border: none; background: var(--surface-2); color: var(--ink-soft);
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; line-height: 1;
  text-decoration: none; cursor: pointer;
}
.modal-close:hover { background: var(--line); color: var(--ink); }

.modal-body { padding: 16px 22px 22px; }
.modal-foot {
  padding: 0 22px 22px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 16px;
  color: var(--ink);
  background: var(--surface);
  outline: none;
  transition: border-color 0.15s;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--teal); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-hint { font-size: 16px; color: var(--ink-faint); margin-top: 4px; }

/* ---- scan result modal ---- */
.scan-result-head {
  text-align: center;
  padding: 28px 22px 6px;
}
.scan-result-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px;
  margin: 0 auto 12px;
}
.scan-result-name { font-size: 19px; font-weight: 700; margin-bottom: 2px; }
.scan-result-id { font-family: var(--mono); font-size: 16px; color: var(--ink-faint); }

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 20px 22px 6px;
}
.result-cell {
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.result-cell.full { grid-column: 1 / -1; }
.result-cell .k { font-size: 16px; color: var(--ink-faint); font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.result-cell .v { font-size: 18px; font-weight: 700; font-family: var(--mono); }
.result-cell .v.small { font-size: 16px; font-family: var(--sans); font-weight: 600; }

.balance-warning {
  margin: 14px 22px 0;
  background: var(--warn-soft);
  color: var(--warn);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.balance-warning svg { width: 16px; height: 16px; flex-shrink: 0; }

.rate-breakdown {
  margin: 4px 22px 0;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 16px;
  color: var(--ink-soft);
}
.rate-breakdown div { display: flex; justify-content: space-between; padding: 3px 0; }
.rate-breakdown .total { border-top: 1px solid var(--line); margin-top: 6px; padding-top: 8px; font-weight: 700; color: var(--ink); }

/* ---- pick member (demo scan simulation) ---- */
.pick-list { display: flex; flex-direction: column; gap: 6px; max-height: 320px; overflow-y: auto; }
.pick-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.pick-item:hover { border-color: var(--ink); }
.pick-item .who { display: flex; flex-direction: column; }
.pick-item .who strong { font-size: 16px; }
.pick-item .who span { font-size: 16px; color: var(--ink-faint); font-family: var(--mono); }
.pick-item button { flex-shrink: 0; }

.hint-banner {
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 14px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.hint-banner svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 1px; color: var(--ink-faint); }

.manual-scan-field { margin-bottom: 6px; }
.manual-scan-row { display: flex; gap: 8px; }
.manual-scan-row input { flex: 1; }
.manual-scan-row button { flex-shrink: 0; }

/* ---- QR modal ---- */
.qr-stage {
  display: flex; flex-direction: column; align-items: center;
  padding: 24px 22px 6px;
  gap: 14px;
}
#qr-canvas-holder {
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.qr-code-label { font-family: var(--mono); font-size: 16px; letter-spacing: 0.04em; color: var(--ink-soft); }

/* ---- delete confirm ---- */
.confirm-icon {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--warn-soft); color: var(--warn);
  display: flex; align-items: center; justify-content: center;
  margin: 22px auto 4px;
}
.confirm-icon svg { width: 22px; height: 22px; }
.confirm-text { text-align: center; padding: 0 24px; font-size: 16px; color: var(--ink-soft); }
.confirm-text strong { color: var(--ink); }

/* ---- toast ---- */
.toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--ink);
  color: var(--surface);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0 12px 30px -8px rgba(0,0,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 200;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .app-shell { flex-direction: column; }
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    padding: 14px 16px;
    flex-direction: row;
    align-items: center;
    gap: 16px;
  }
  .side-brand { padding: 0; }
  .side-brand .brand-sub { display: none; }
  .side-nav { flex-direction: row; flex: 1; }
  .side-link { flex: 1; justify-content: center; padding: 9px 8px; }
  .side-link span:first-of-type { flex: none; }

  .topbar { padding: 16px 20px; flex-wrap: wrap; gap: 10px; }
  .topbar-right { gap: 12px; }
  .today-checkin-badge { padding: 6px 12px; }
  .today-checkin-badge .k { display: none; }
  .wrap { padding: 24px 16px 0; }
  .scan-grid { grid-template-columns: 1fr; }
  .panel { padding: 20px 16px 8px; }
  .field-row { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr 1fr; }
  .search-box input { width: 160px; }
}

/* ---------- 登入頁（login.php / admin/login.php） ---------- */
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 34px 30px;
}
.login-logo {
  display: block;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  margin: 0 auto 18px;
  background: #000;
}
.login-card h1 {
  text-align: center;
  font-size: 20px;
  margin: 0 0 4px;
  font-weight: 700;
}
.login-sub {
  text-align: center;
  color: var(--ink-faint);
  font-size: 16px;
  font-family: var(--mono);
  letter-spacing: 0.04em;
  margin-bottom: 26px;
}
.login-error {
  background: var(--warn-soft);
  color: var(--warn);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 18px;
}