:root{
  --brand:#ff5f3c;--brand-dark:#c2341a;--brand-soft:#ffe8e2;--brand-tint:#fff6f3;
  --ink:#191919;--ink-soft:#3f3f46;--muted:#707070;--faint:#a1a1aa;
  --line:#e4e4e4;--line-soft:#f0f0f0;--surface:#fff;--page:#f4f4f4;
  --success:#157347;--success-bg:#e8f6ee;--warning:#a8620a;--warning-bg:#fdf1e3;
  --danger:#b42318;--danger-bg:#fef0ed;--info:#ff5f3c;--info-bg:#ffe8e2;
  --radius:0;--radius-sm:0;--shadow-float:none;
}
*{box-sizing:border-box}
html{font-family:"Noto Sans TC","Noto Sans",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased}
body{margin:0;background:var(--page);font-size:13px;line-height:1.45}
a{color:inherit;text-decoration:none}button,input,select{font:inherit}
button,a,input,select{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:8px 12px;border-radius:var(--radius-sm)}.skip-link:focus{top:12px}
.material-symbols-outlined{font-family:'Material Symbols Outlined';font-weight:normal;font-style:normal;font-variation-settings:'opsz' 20,'wght' 400,'GRAD' 0,'FILL' 0;font-size:19px;line-height:1;white-space:nowrap;vertical-align:middle}
.shell{min-height:100vh;display:grid;grid-template-columns:228px minmax(0,1fr)}
.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fff;z-index:30}
.brand{height:58px;display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--line-soft)}
.brand-logo{display:block;height:20px;width:auto;flex:0 0 auto}
.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:0;background:var(--brand);color:#fff;flex:0 0 auto}
.brand-kicker{display:block;color:var(--brand);font-size:9px;font-weight:700;letter-spacing:.15em}.brand-title{display:block;margin-top:1px;font-size:13px;font-weight:700}
.merchant-context{margin:12px 12px 5px;padding:10px 11px;border:1px solid var(--line);border-radius:var(--radius);background:var(--page)}
.mc-label{display:block;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.mc-name{display:block;margin-top:3px;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{flex:1;overflow-y:auto;padding:6px 8px 12px}.nav-group{padding:12px 9px 5px;color:var(--faint);font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.nav a{height:36px;display:flex;align-items:center;gap:9px;margin:1px 0;padding:0 10px;border-radius:0;color:var(--ink-soft);font-weight:500}.nav a .material-symbols-outlined{color:var(--faint)}
.nav a:hover{background:var(--brand-tint);color:var(--brand)}.nav a.active{background:var(--brand-soft);color:var(--brand-dark);font-weight:650}.nav a.active .material-symbols-outlined,.nav a:hover .material-symbols-outlined{color:var(--brand)}
.sidebar-account{min-height:62px;display:flex;align-items:center;gap:9px;padding:10px 12px;border-top:1px solid var(--line-soft)}
.avatar{width:32px;height:32px;display:grid;place-items:center;flex:0 0 auto;border-radius:0;background:var(--brand-soft);color:var(--brand-dark);font-size:12px;font-weight:700}.account-copy{min-width:0;display:flex;flex:1;flex-direction:column}.account-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.account-copy small{color:var(--muted);font-size:10.5px}
.icon-button{width:36px;height:36px;display:grid;place-items:center;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--muted);cursor:pointer}.icon-button:hover{background:var(--page);color:var(--brand);border-color:var(--line)}
.sidebar-overlay{display:none}.main{min-width:0}.topbar{position:sticky;top:0;z-index:20;height:58px;display:flex;align-items:center;gap:12px;padding:8px 24px;border-bottom:1px solid var(--line);background:#fff}
.menu-button{display:none}.topbar-title{min-width:0;flex:1}.topbar-title h1{margin:0;font-size:17px;line-height:1.2;font-weight:650;letter-spacing:-.01em}.topbar-title p{margin:2px 0 0;color:var(--muted);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-meta{display:flex;align-items:center;gap:10px}.merchant-name{max-width:220px;color:var(--muted);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.content{width:100%;max-width:1600px;margin:0 auto;padding:20px 24px 40px}
.image-spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 14px}
.image-spec{padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.image-spec strong{display:block;font-size:12.5px}
.image-spec p{margin:6px 0 0;color:var(--muted);font-size:11.5px;line-height:1.55}
.section-head,.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.section-head h2,.panel-head h2{margin:0;font-size:13.5px;font-weight:650}.section-head p{margin:2px 0 0;color:var(--muted);font-size:11px}
.stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.card,.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.card{min-height:112px;padding:14px 15px}.card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.card-icon{width:30px;height:30px;display:grid;place-items:center;border-radius:0;background:var(--brand-soft);color:var(--brand-dark)}.card-icon.is-green{background:var(--success-bg);color:var(--success)}.card-icon.is-blue{background:var(--info-bg);color:var(--info)}.card-icon.is-amber{background:var(--warning-bg);color:var(--warning)}
.label{color:var(--muted);font-size:11px;font-weight:600}.value{margin-top:9px;font-size:23px;font-weight:680;line-height:1.1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.value.is-money{font-size:17px}.hint{margin-top:5px;color:var(--faint);font-size:10.5px}
.panel-head{min-height:46px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line-soft)}.panel-head-meta{display:flex;align-items:center;gap:8px}.panel-head a{display:inline-flex;align-items:center;gap:3px;color:var(--brand);font-size:11.5px;font-weight:600}.count-pill{display:inline-flex;align-items:center;margin-left:6px;padding:1px 7px;border-radius:0;background:var(--brand-soft);color:var(--brand-dark);font-size:10px;font-weight:700}
.panel-body{padding:14px}.grid-2,.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:14px;margin-top:14px}.dashboard-grid.equal{grid-template-columns:1fr 1fr}.stack{display:grid;gap:14px}.mt{margin-top:14px}
.chart-container{position:relative;min-height:250px}.chart-container.compact{min-height:220px}.chart-container canvas{width:100%!important;height:250px!important}.chart-container.compact canvas{height:220px!important}.chart-empty{height:180px;display:grid;place-items:center;color:var(--faint);font-size:12px}
.notice-list{display:grid}.notice-item{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line-soft)}.notice-item:last-child{border-bottom:0}.notice-icon{width:28px;height:28px;display:grid;place-items:center;flex:0 0 auto;border-radius:0;background:var(--warning-bg);color:var(--warning)}.notice-item strong{display:block;font-size:12px}.notice-item p{margin:2px 0 0;color:var(--muted);font-size:10.5px}.notice-value{margin-left:auto;font-weight:650;font-variant-numeric:tabular-nums}
.table-wrap{max-width:100%;overflow:auto}.table{width:100%;border-collapse:separate;border-spacing:0;font-size:12px}.table th{position:sticky;top:0;z-index:1;padding:8px 13px;border-bottom:1px solid var(--line);background:#fafafa;color:var(--muted);font-size:9.5px;font-weight:700;letter-spacing:.035em;text-align:left;text-transform:uppercase;white-space:nowrap}.table td{height:43px;padding:9px 13px;border-bottom:1px solid var(--line-soft);vertical-align:middle;white-space:nowrap}.table tbody tr:last-child td{border-bottom:0}.table tbody tr:hover{background:var(--brand-tint)}.table th.num,.table td.num{text-align:right;font-variant-numeric:tabular-nums}.table .primary{display:block;max-width:280px;overflow:hidden;text-overflow:ellipsis;color:var(--ink);font-weight:600}.table .sub{display:block;margin-top:1px;color:var(--muted);font-size:10.5px}.money{font-weight:600;font-variant-numeric:tabular-nums}.mono{font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace;font-size:11px}
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 7px;border-radius:0;background:#f4f4f5;color:#52525b;font-size:10.5px;font-weight:650;white-space:nowrap}.badge::before{content:"";width:5px;height:5px;border-radius:0;background:currentColor;opacity:.72}.badge.paid,.badge.valid,.badge.on{background:var(--success-bg);color:var(--success)}.badge.pending,.badge.held,.badge.used{background:var(--warning-bg);color:var(--warning)}.badge.failed,.badge.cancelled,.badge.void,.badge.expired,.badge.off{background:var(--danger-bg);color:var(--danger)}
.meter{min-width:118px}.meter-track{height:5px;overflow:hidden;border-radius:0;background:var(--line)}.meter-fill{height:100%;border-radius:0;background:var(--brand)}.meter-fill.is-high{background:var(--success)}.meter-fill.is-low{background:var(--warning)}.meter-fill.is-out{background:var(--danger)}.meter-text{margin-top:4px;color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}.stock-pill{display:inline-flex;align-items:baseline;gap:3px}.stock-pill span{color:var(--faint);font-size:10px}
.filters{display:flex;align-items:center;gap:8px;margin-bottom:12px}.field{position:relative;min-width:220px;flex:1}.field .material-symbols-outlined{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--faint);pointer-events:none}.input,.select{width:100%;height:38px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:0 11px;color:var(--ink)}.field .input{padding-left:36px}.select{width:auto;min-width:150px;cursor:pointer}.input:focus,.select:focus{border-color:var(--brand)}.input::placeholder{color:var(--faint)}
.btn{height:38px;display:inline-flex;align-items:center;justify-content:center;gap:6px;flex:0 0 auto;border:1px solid var(--brand);border-radius:var(--radius-sm);background:var(--brand);padding:0 15px;color:#fff;font-size:12px;font-weight:650;cursor:pointer}.btn:hover{background:var(--brand-dark)}.btn.secondary{border-color:var(--line);background:#fff;color:var(--ink-soft)}.btn.secondary:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-tint)}
.empty{padding:40px 20px;text-align:center;color:var(--muted)}.empty .material-symbols-outlined{display:block;margin:0 auto 7px;color:var(--line);font-size:34px}.empty strong{display:block;margin-bottom:2px;color:var(--ink-soft);font-size:12.5px}.empty span{font-size:11px}.data-note{margin:12px 0 0;color:var(--muted);font-size:10.5px}.mobile-records{display:none}
.login-page,.login-brand,.login-form-wrap,.login-box,.login-eyebrow,.login-security{display:none}

.portal-auth-body {
  min-height: 100vh;
  margin: 0;
  background: #fff;
  color: var(--ink);
}
.portal-auth-appbar {
  height: 64px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.portal-auth-brand {
  display: flex;
  width: min(1120px, calc(100% - 48px));
  height: 64px;
  align-items: center;
  margin: 0 auto;
}
.portal-auth-logo {
  display: block;
  width: 100px;
  height: auto;
}
.portal-auth-main {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 48px 0 72px;
}
.portal-auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 400px);
  gap: 64px;
  align-items: center;
}
.portal-auth-panel {
  min-height: 460px;
  padding: 48px 40px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--page);
}
.portal-auth-illustration {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #fff;
  color: var(--brand);
}
.portal-auth-illustration .material-symbols-outlined { font-size: 42px; }
.portal-auth-panel h2 {
  max-width: 360px;
  margin: 0 0 28px;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.3;
}
.portal-auth-benefits { display: grid; gap: 16px; }
.portal-auth-benefit {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.45;
}
.portal-auth-benefit .material-symbols-outlined {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #fff;
  color: var(--brand);
  font-size: 20px;
}
.portal-auth-formwrap { max-width: 380px; }
.portal-auth-formwrap h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
}
.portal-auth-subtitle {
  margin: 8px 0 28px;
  color: var(--muted);
  font-size: 13px;
}
.portal-auth-form { display: grid; }
.portal-auth-label {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 500;
}
.portal-auth-input {
  width: 100%;
  min-height: 44px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #fff;
  padding: 0 14px;
  font-size: 14px;
}
.portal-auth-input:focus {
  border-color: var(--brand);
  outline: 0;
}
.portal-auth-password { position: relative; }
.portal-auth-password .portal-auth-input { padding-right: 44px; }
.portal-auth-eye {
  position: absolute;
  top: 22px;
  right: 8px;
  display: grid;
  width: 28px;
  height: 28px;
  transform: translateY(-50%);
  place-items: center;
  border: 0;
  background: transparent;
  color: var(--muted);
}
.portal-auth-remember {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 2px 0 18px;
  color: var(--ink-soft);
  font-size: 13px;
}
.portal-auth-submit {
  width: 100%;
  min-height: 44px;
  border: 0;
  border-radius: 0;
  background: var(--brand);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
}
.portal-auth-submit:hover { background: var(--brand-dark); }
.portal-auth-legal {
  margin: 14px 0 0;
  color: var(--faint);
  font-size: 12px;
  line-height: 1.7;
}
.portal-auth-legal a { color: var(--brand); }
.portal-auth-error {
  margin: 0 0 16px;
  border: 1px solid #f3b8ad;
  border-radius: 0;
  background: var(--danger-bg);
  padding: 10px 12px;
  color: var(--danger);
  font-size: 13px;
}
@media (max-width: 959px) {
  .portal-auth-shell { grid-template-columns: 1fr; gap: 32px; }
  .portal-auth-panel { display: none; }
  .portal-auth-main { padding: 36px 0 64px; }
  .portal-auth-brand { width: calc(100% - 32px); }
}
@media(max-width:1200px){.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.dashboard-grid,.dashboard-grid.equal{grid-template-columns:1fr}.grid-2,.chart-grid{grid-template-columns:1fr}}
@media(max-width:959px){
  body.nav-open{overflow:hidden}.shell{display:block}.sidebar{position:fixed;left:0;top:0;width:228px;transform:translateX(-100%);transition:transform .2s ease;box-shadow:none;border-right:1px solid var(--line)}body.nav-open .sidebar{transform:translateX(0)}
  .sidebar-overlay{position:fixed;inset:0;z-index:25;display:block;border:0;background:rgba(24,24,27,.4);opacity:0;visibility:hidden;transition:.2s}body.nav-open .sidebar-overlay{opacity:1;visibility:visible}
  .menu-button{display:grid}.topbar{padding:8px 18px}.content{padding:18px 18px 36px}.merchant-name{display:none}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:639px){
  .topbar{height:56px;padding:7px 12px}.topbar-title h1{font-size:15px}.topbar-title p{display:none}.topbar-meta .avatar{display:none}.content{padding:12px 12px 28px}
  .stats{gap:8px}.card{min-height:102px;padding:12px}.value{font-size:20px}.value.is-money{font-size:15px}.card-icon{width:28px;height:28px}.dashboard-grid,.grid-2,.chart-grid,.stack{gap:10px;margin-top:10px}.mt{margin-top:10px}.panel-head{padding:9px 11px}.panel-body{padding:11px}
  .filters{align-items:stretch;flex-direction:column}.field,.select{width:100%;min-width:0}.btn{min-height:44px}.input,.select{height:44px}.desktop-table{display:none}.mobile-records{display:grid}.record{padding:12px;border-bottom:1px solid var(--line-soft)}.record:last-child{border-bottom:0}.record-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.record-title{min-width:0;font-size:12px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.record-sub{margin-top:2px;color:var(--muted);font-size:10.5px}.record-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.record-field span{display:block;color:var(--faint);font-size:9.5px}.record-field strong{display:block;margin-top:1px;color:var(--ink-soft);font-size:11px;font-weight:550}.chart-container,.chart-container.compact{min-height:210px}.chart-container canvas,.chart-container.compact canvas{height:210px!important}
  .login-page{grid-template-columns:1fr}
}
@media(max-width:359px){.stats{grid-template-columns:1fr}.record-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important}}
@media print{.sidebar,.topbar,.sidebar-overlay{display:none!important}.shell{display:block}.content{max-width:none;padding:0}.panel,.card{break-inside:avoid}}