:root {
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --card-bg-elevated: #f1f5f9;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --teal: #0d9488;
  --teal-glow: rgba(13, 148, 136, 0.12);
  --blue: #3b82f6;
  --blue-glow: rgba(59, 130, 246, 0.1);
  --amber: #b45309;
  --green: #166534;
  --white: #ffffff;
  --gradient-primary: linear-gradient(135deg, #0d9488, #3b82f6);
  --gradient-secondary: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  --gradient-accent: linear-gradient(135deg, #f59e0b, #ef4444);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
  --shadow-teal: 0 4px 14px rgba(13, 148, 136, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

img,
svg,
canvas,
video {
  max-width: 100%;
}

a,
button,
input,
select,
textarea,
strong,
small,
span,
p,
dd,
dt,
li {
  min-width: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
  font-family: "Outfit", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background-color: var(--bg);
  background-image: 
    radial-gradient(at 0% 0%, rgba(13, 148, 136, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(59, 130, 246, 0.08) 0px, transparent 50%);
  background-attachment: fixed;
  line-height: 1.5;
}

button,
input,
select,
textarea {
  font-family: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
}

/* App Shell & Header */
.app-shell {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 64px;
  overflow-x: clip;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--card-bg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.topbar-button {
  min-height: 36px;
  padding: 0 14px;
  font-size: 13px;
  white-space: nowrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  color: var(--white);
  font-weight: 800;
  font-size: 20px;
  box-shadow: var(--shadow-teal);
}

.brand strong {
  display: block;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand small {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 99px;
  background: rgba(13, 148, 136, 0.15);
  border: 1px solid rgba(13, 148, 136, 0.3);
  color: #2dd4bf;
  font-size: 13px;
  font-weight: 600;
}

.status-pill::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #2dd4bf;
  box-shadow: 0 0 8px #2dd4bf;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.5; }
}

/* Premium Tab Navigation */
.tab-navigation {
  display: flex;
  gap: 8px;
  padding: 6px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
}

.tab-navigation::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.tab-btn {
  flex: 1;
  min-width: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  color: var(--white);
  background: var(--gradient-primary);
  box-shadow: var(--shadow-teal);
}

.tab-icon {
  font-size: 16px;
}

/* Tab Container Content */
.tab-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-content.active {
  display: block;
}

#tab-account.active,
#tab-purchase.active {
  animation: none !important;
  opacity: 1 !important;
  transform: none !important;
}

.private-locked {
  display: none !important;
}

button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
  box-shadow: none;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 24px;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.12), rgba(59, 130, 246, 0.08));
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--ink), var(--muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Generic Panel Styling */
.panel {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s ease;
}

.panel:hover {
  border-color: rgba(13, 148, 136, 0.2);
}

.section-heading span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.section-heading h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 6px 0 20px;
  color: var(--ink);
}

/* Button UI */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  max-width: 100%;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
}

.button.primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 16px rgba(13, 148, 136, 0.5);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--ink);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--muted);
  transform: translateY(-2px);
}

.button:disabled,
button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  background: var(--line) !important;
  color: var(--muted) !important;
}

.button.full {
  width: 100%;
}

/* Account Panel Detail List */
.account-panel {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 1;
}

.account-panel dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.account-panel dl div {
  padding: 8px 0;
}

.account-panel dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 4px;
}

.account-panel dd {
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 15-Minute Daily Free Claim Card */
.free-claim-panel {
  background: linear-gradient(135deg, var(--card-bg), rgba(13, 148, 136, 0.05));
  border: 1px solid rgba(13, 148, 136, 0.2);
}

.free-claim-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.free-claim-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}

.claim-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 99px;
  background: var(--gradient-accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3);
}

.claim-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.claim-info-item {
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  padding: 14px;
  border-radius: var(--radius-md);
  text-align: center;
}

.claim-info-item small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.claim-info-item strong {
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.reset-hint-text {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
  text-align: center;
}

.claim-btn-glow {
  width: 100%;
  background: var(--gradient-primary);
  box-shadow: var(--shadow-teal);
  animation: subtle-pulse 3s infinite;
}

@keyframes subtle-pulse {
  0% { box-shadow: 0 0 12px rgba(13, 148, 136, 0.3); }
  50% { box-shadow: 0 0 24px rgba(13, 148, 136, 0.6); }
  100% { box-shadow: 0 0 12px rgba(13, 148, 136, 0.3); }
}

/* Grid Layouts for Tabs */
.grid-layout,
.purchase-first-viewport {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

.purchase-first-viewport {
  align-items: start;
}

.account-order-column {
  display: grid;
  gap: 20px;
}

.account-entry-panel {
  margin-bottom: 0;
}

.compact-heading h2 {
  margin-bottom: 12px;
}

/* Renewal Packages list */
.plan-quick-picker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 16px;
}

.plan-quick-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 12px 14px;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-bg-elevated);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.plan-quick-card:hover {
  border-color: var(--teal);
  transform: translateY(-1px);
}

.plan-quick-card.active {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.08);
  box-shadow: var(--shadow-teal);
}

.plan-quick-card span {
  font-size: 14px;
  font-weight: 800;
  color: var(--teal);
}

.plan-quick-card strong {
  font-size: 22px;
  font-weight: 900;
  color: var(--ink);
  justify-self: center;
}

.plan-quick-card strong del,
.plan-card em del {
  margin-left: 6px;
  color: var(--muted);
  font-size: 0.68em;
  font-weight: 800;
  text-decoration-thickness: 2px;
}

.promo-price {
  color: var(--teal);
}

.plan-quick-card small {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  justify-self: end;
}

.plan-quick-empty {
  grid-column: 1 / -1;
  padding: 12px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  color: var(--muted);
}

.plan-grid,
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.plan-card,
.method-card {
  background: var(--card-bg-elevated);
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: left;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.plan-card:hover:not(:disabled),
.method-card:hover:not(:disabled) {
  border-color: var(--muted);
  transform: translateY(-2px);
}

.plan-card.active {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.05);
  box-shadow: var(--shadow-teal);
}

.plan-card.active::before {
  content: "✓";
  position: absolute;
  top: 10px;
  right: 14px;
  width: 20px;
  height: 20px;
  background: var(--teal);
  color: var(--white);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 900;
}

.plan-card span {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.plan-card strong {
  display: block;
  font-size: 18px;
  font-weight: 800;
  margin: 8px 0 4px;
  color: var(--ink);
}

.plan-card em {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--amber);
  font-style: normal;
  margin: 12px 0 4px;
}

.plan-card small {
  font-size: 13px;
  color: var(--muted);
}

/* Payment Methods Grid */
.method-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.method-card.active {
  border-color: var(--blue);
  background: rgba(59, 130, 246, 0.05);
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.2);
}

.method-card.active::before {
  content: "✓";
  position: absolute;
  top: 10px;
  right: 14px;
  width: 20px;
  height: 20px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 900;
}

.method-card strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.method-card span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.method-card.unavailable {
  opacity: 0.25;
  border-style: dashed;
  background: var(--card-bg-elevated);
}

.method-card.unavailable:hover {
  transform: none;
  border-color: var(--line);
}

.payment-method-note {
  font-size: 13px;
  margin-bottom: 16px;
}

.promo-code-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin: 12px 0 14px;
  padding: 12px;
  border: 1px solid rgba(13, 148, 136, 0.26);
  border-radius: var(--radius-md);
  background: rgba(13, 148, 136, 0.06);
}

.promo-code-panel label {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.promo-code-panel label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.promo-code-panel input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-bg-elevated);
  color: var(--ink);
  padding: 0 12px;
  font: inherit;
  font-weight: 800;
}

.promo-code-panel p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.promo-code-panel p.success {
  color: var(--teal);
}

.promo-code-panel p.warning {
  color: var(--amber);
}

.promo-code-panel.direct-promo {
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  padding: 14px 16px;
}

.promo-code-panel.direct-promo p {
  grid-column: auto;
  font-size: 14px;
}

.purchase-chain-summary {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(13, 148, 136, 0.25);
  border-radius: var(--radius-md);
  background: rgba(13, 148, 136, 0.06);
}

.purchase-chain-summary div {
  min-width: 0;
}

.purchase-chain-summary small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.purchase-chain-summary strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.purchase-chain-summary p {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.cashier-next-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  margin: 12px 0 14px;
  padding: 14px;
  border: 1px solid rgba(13, 148, 136, 0.28);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.10), rgba(59, 130, 246, 0.08));
}

.cashier-next-panel[hidden] {
  display: none;
}

.cashier-next-panel strong {
  display: block;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.35;
}

.cashier-next-panel p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.cashier-next-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, auto));
  gap: 8px;
  align-items: center;
}

.cashier-next-actions .button {
  min-height: 38px;
  padding-inline: 14px;
  white-space: nowrap;
}

/* Route config box */
.route-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 16px 0 24px;
}

.route-box label span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.route-box select {
  width: 100%;
  min-height: 38px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  font-size: 14px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
}

.check-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  accent-color: var(--teal);
}

.check-row span {
  font-size: 13px;
  color: var(--ink);
}

/* Input Fields and Select lists */
input[type="text"] {
  width: 100%;
  min-height: 42px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  font-size: 14px;
  transition: all 0.3s ease;
}

input[type="text"]:focus {
  border-color: var(--teal);
  box-shadow: 0 0 8px rgba(13, 148, 136, 0.25);
  outline: none;
}

.section-subtitle {
  font-size: 14px;
  font-weight: 800;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

/* Order Progressive layout */
.steps {
  list-style: none;
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.steps li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.steps li span {
  color: var(--muted);
  font-weight: 500;
}

.steps li strong {
  color: var(--ink);
  font-weight: 700;
  overflow-wrap: anywhere;
  text-align: right;
}

.payment-instruction {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 13px;
  color: #fbbf24;
  line-height: 1.6;
  margin-bottom: 16px;
}

.proof-box {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.proof-box label span {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

.action-grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Delivery Subscription Container */
.delivery-box {
  background: rgba(16, 185, 129, 0.06);
  border: 1px dashed rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  padding: 20px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
  transition: all 0.3s ease;
}

.subscription-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  background: var(--card-bg-elevated);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.subscription-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.subscription-row span {
  font-family: monospace;
  font-size: 12px;
  color: var(--ink);
  flex: 1;
  word-break: break-all;
  text-align: left;
}

.node-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.node-list div {
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  padding: 12px;
  border-radius: var(--radius-sm);
  text-align: left;
}

.node-list div strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
}

.node-list div span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.delivery-safe-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.delivery-safe-grid div {
  min-width: 0;
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: left;
}

.delivery-safe-grid small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-bottom: 4px;
}

.delivery-safe-grid strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

/* Node center visual layout */
.node-center-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
}

.node-control {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.node-native-select {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.node-native-select select,
.node-native-select input {
  display: block;
  width: 1px;
  height: 1px;
}

.check-row.node-native-select {
  position: static;
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  overflow: visible;
  opacity: 1;
  pointer-events: auto;
}

.check-row.node-native-select input {
  width: 16px;
  height: 16px;
}

.node-choice-group > span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 800;
}

.node-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.tier-choice-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.region-choice-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.country-choice-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.node-choice-card,
.node-fixed-card {
  min-width: 0;
  min-height: 70px;
  padding: 11px 12px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-bg-elevated);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.node-choice-card:hover,
.node-fixed-card:hover {
  border-color: var(--teal);
  transform: translateY(-1px);
}

.node-choice-card.active,
.node-fixed-card.active {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.08);
  box-shadow: var(--shadow-teal);
}

.node-choice-card.locked:not(.active),
.node-fixed-card.locked:not(.active) {
  background: rgba(148, 163, 184, 0.08);
  border-color: rgba(148, 163, 184, 0.28);
  color: #64748b;
  cursor: help;
}

.node-choice-card.unavailable {
  border-color: rgba(239, 68, 68, 0.25);
  background: rgba(239, 68, 68, 0.04);
  cursor: not-allowed;
}

.node-choice-card small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
}

.node-choice-card strong,
.node-fixed-card span {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.25;
}

.node-choice-card span,
.node-fixed-card strong {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.node-fixed-card {
  min-height: 56px;
}

.node-control label span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 600;
}

.node-control select {
  width: 100%;
  min-height: 38px;
  padding: 0 12px;
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.node-result-container {
  display: flex;
  flex-direction: column;
}

.node-result {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  padding: 18px;
  border-radius: var(--radius-md);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.node-result.ok {
  background: rgba(16, 185, 129, 0.06);
  border-color: rgba(16, 185, 129, 0.25);
  color: #34d399;
}

.node-result.warn {
  background: rgba(245, 158, 11, 0.06);
  border-color: rgba(245, 158, 11, 0.25);
  color: #fbbf24;
}

.node-result strong {
  display: block;
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 4px;
}

.node-matrix {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 16px;
  max-height: 620px;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
}

.node-matrix div {
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.node-matrix div.available {
  border-color: rgba(13, 148, 136, 0.25);
  background: rgba(13, 148, 136, 0.03);
}

.node-matrix div.unavailable {
  border-color: rgba(239, 68, 68, 0.2);
  opacity: 0.6;
}

.node-matrix div small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.node-matrix div strong {
  display: block;
  font-size: 14px;
  margin: 4px 0;
}

.node-matrix div span {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.node-matrix .node-pool-summary {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.1), rgba(59, 130, 246, 0.08));
}

.node-matrix .node-pool-summary strong {
  font-size: 18px;
}

.node-matrix .node-safe-card {
  min-height: 96px;
}

.node-matrix .node-safe-card strong {
  font-size: 15px;
  overflow-wrap: anywhere;
}

/* Points summary and Mall list */
.points-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.points-summary span {
  font-size: 14px;
  color: var(--muted);
}

.points-summary strong {
  font-size: 26px;
  font-weight: 800;
  color: var(--teal);
}

.points-summary small {
  font-size: 13px;
  color: var(--muted);
  margin-left: auto;
}

.mall-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.mall-card {
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.mall-card strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.mall-card span {
  font-size: 18px;
  font-weight: 800;
  color: var(--amber);
  margin-bottom: 6px;
}

.mall-card small {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}

.mall-card .button {
  margin-top: auto;
}

/* Invite & Referrals Styles */
.invite-layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 28px;
  align-items: center;
}

.qr-image {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--white);
  padding: 12px;
  display: block;
  object-fit: contain;
}

.invite-controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.invite-code-display {
  font-size: 22px;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: 0.5px;
  overflow-wrap: anywhere;
}

.invite-action-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 10px;
}

.invite-action-row .button {
  width: 100%;
  min-width: 0;
  white-space: normal;
  text-align: center;
}

.reward-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 12px 0;
}

.reward-grid div {
  background: var(--card-bg-elevated);
  border: 1px solid var(--line);
  padding: 12px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.reward-grid div small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}

.reward-grid div strong {
  font-size: 15px;
  font-weight: 700;
}

/* Team Leader Section */
.leader-rule-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.leader-rule-strip strong {
  background: rgba(13, 148, 136, 0.15);
  border: 1px solid rgba(13, 148, 136, 0.3);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: #2dd4bf;
}

.leader-rule-strip span {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--muted);
}

.leader-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}

.leader-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
}

.leader-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  gap: 12px;
}

.leader-header small {
  font-size: 12px;
  color: var(--muted);
}

.leader-header strong {
  font-size: 16px;
  font-weight: 700;
}

.leader-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.leader-stats div {
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
}

.leader-stats div small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}

.leader-stats div strong {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.normal-leader-promo {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
}

.normal-leader-promo p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
}

/* Profiles Grid and Columns */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.profile-grid div {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
}

.profile-grid div small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}

.profile-grid div strong {
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
}

.profile-columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.profile-columns h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--muted);
}

.compact-list {
  display: grid;
  gap: 8px;
}

.compact-list div {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 12px;
}

.compact-list div span {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}

.compact-list div strong {
  color: var(--ink);
  overflow-wrap: anywhere;
}

.compact-list div small {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}

/* Customer Support Styles */
.support-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.contact-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  text-decoration: none;
  color: var(--ink);
  transition: all 0.3s ease;
}

.contact-card:hover {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.04);
}

.contact-card strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
}

.contact-card span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  word-break: break-all;
}

.bot-command-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.bot-command-grid a {
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  text-decoration: none;
  color: var(--ink);
  transition: all 0.3s ease;
}

.bot-command-grid a:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: var(--blue);
}

.bot-command-grid a strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #60a5fa;
}

.bot-command-grid a span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}

.install-assistant-panel {
  scroll-margin-top: 18px;
}

.install-assistant-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.install-main,
.install-side {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.install-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.install-platform-card {
  display: grid;
  gap: 8px;
  min-height: 92px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-bg-elevated);
  text-align: left;
  color: var(--ink);
}

.install-platform-card.active {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.08);
  box-shadow: var(--shadow-teal);
}

.install-platform-card strong {
  font-size: 15px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.install-platform-card span,
.install-status-box span,
.install-status-box small,
.install-next-card span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.install-status-box,
.install-next-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
}

.install-status-box strong,
.install-next-card strong {
  font-size: 16px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.install-next-card small {
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.install-action-row,
.install-issue-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.install-issue-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.install-issue-grid .button,
.install-action-row .button {
  min-height: 40px;
  padding: 0 12px;
  font-size: 13px;
}

.install-feedback {
  font-size: 12px;
  line-height: 1.5;
}

.support-chat-box {
  display: grid;
  gap: 12px;
  margin: 16px 0 20px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  min-width: 0;
}

.support-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.support-chat-header strong {
  font-size: 15px;
  font-weight: 800;
}

.support-chat-header span {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.support-quick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.support-quick {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(13, 148, 136, 0.08);
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.support-order-field,
.support-chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

.support-order-field span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.support-order-field input,
.support-chat-form input {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--ink);
  padding: 0 12px;
  font: inherit;
}

.support-chat-log {
  display: grid;
  gap: 8px;
  max-height: 210px;
  overflow-y: auto;
  padding: 2px;
}

.support-chat-message {
  display: grid;
  gap: 4px;
  max-width: 92%;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.18);
}

.support-chat-message.user {
  justify-self: end;
  background: rgba(37, 99, 235, 0.14);
}

.support-chat-message.assistant {
  justify-self: start;
  background: rgba(13, 148, 136, 0.1);
}

.support-chat-message span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.support-chat-message p {
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.support-chat-form {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
}

.support-chat-form .button {
  min-height: 40px;
  padding-inline: 16px;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  height: fit-content;
}

.status-grid div {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}

.status-grid div small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
}

.status-grid div strong {
  font-size: 14px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.delivery-client-box {
  margin-top: 16px;
  text-align: left;
}

.delivery-client-grid {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.delivery-client-box .client-btn,
.delivery-subscription-actions .button {
  min-height: 38px;
  font-size: 13px;
}

.delivery-client-box .third-party-desc,
.delivery-client-box .import-instruction {
  font-size: 12px;
}

.delivery-subscription-actions {
  margin-bottom: 12px;
  gap: 8px;
}

.delivery-qr-container {
  margin-top: 12px;
  border: 1px solid var(--line);
}

/* Responsiveness adjustments */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  
  .grid-layout,
  .purchase-first-viewport,
  .node-center-layout,
  .leader-layout,
  .support-layout,
  .invite-layout {
    grid-template-columns: 1fr;
  }
  
  .profile-columns {
    grid-template-columns: 1fr;
  }

  .region-choice-grid,
  .country-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .account-panel dl {
    grid-template-columns: repeat(2, 1fr);
  }

  .purchase-chain-summary {
    grid-template-columns: 1fr;
  }

  .guest-entry-grid {
    grid-template-columns: 1fr;
  }

  .membership-level-grid {
    grid-template-columns: 1fr;
  }

  .member-auth-status,
  .member-auth-grid,
  .member-auth-actions {
    grid-template-columns: 1fr;
  }

  .subscription-actions-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  
  .qr-image {
    justify-self: center;
  }
}

@media (max-width: 500px) {
  html, body {
    max-width: 100%;
    overflow-x: hidden;
  }

  .app-shell {
    width: 100%;
    padding: 12px 12px 48px;
  }
  
  .topbar {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
    padding: 14px;
  }

  .topbar-actions {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .topbar-button {
    width: 100%;
    padding: 0 10px;
  }

  .order-query-row {
    grid-template-columns: 1fr;
  }

  #renewal .third-party-client-box,
  .guest-entry-panel {
    display: none;
  }

  .brand,
  .status-pill {
    max-width: 100%;
  }

  .status-pill {
    white-space: normal;
    border-radius: var(--radius-sm);
    text-align: center;
    width: 100%;
    box-sizing: border-box;
  }
  
  .tab-navigation {
    padding: 6px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    overflow-x: visible;
  }
  
  .tab-btn {
    padding: 8px 4px;
    font-size: 11px;
    min-width: 0;
    text-align: center;
    justify-content: center;
  }

  .tab-icon {
    display: none;
  }

  .hero,
  .panel,
  .account-panel {
    padding: 14px;
    border-radius: var(--radius-md);
    margin-bottom: 14px;
  }

  .hero h1 {
    font-size: 24px;
  }

  .hero p {
    margin-bottom: 14px;
  }

  .section-heading h2 {
    font-size: 18px;
    margin-bottom: 14px;
  }

  .hero-actions,
  .points-summary,
  .subscription-row,
  .leader-header {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .account-panel dl,
  .profile-grid,
  .plan-grid,
  .method-grid,
  .route-box,
  .node-matrix,
  .mall-grid,
  .contact-list,
  .bot-command-grid,
  .client-buttons-grid,
  .node-list,
  .delivery-safe-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .plan-card,
  .method-card,
  .mall-card,
  .claim-info-item,
  .leader-card,
  .normal-leader-promo,
  .contact-card {
    padding: 12px;
  }

  .plan-card em,
  .points-summary strong {
    font-size: 20px;
  }

  .steps li {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    padding: 10px 12px;
  }

  .steps li strong {
    text-align: left;
  }

  .client-buttons-grid,
  .subscription-actions-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .third-party-client-box,
  .compact-client-box {
    padding: 14px;
  }

  .client-btn,
  .subscription-actions-row .button {
    width: 100%;
    min-height: 40px;
  }
  
  .claim-info-grid {
    grid-template-columns: 1fr;
  }
  
  .reward-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .leader-stats {
    grid-template-columns: 1fr;
  }

  .invite-action-row {
    grid-template-columns: 1fr;
  }
  
  .action-grid-two {
    grid-template-columns: 1fr;
  }

  .member-auth-status,
  .member-auth-grid,
  .member-auth-actions {
    grid-template-columns: 1fr;
  }
  
  .status-grid {
    grid-template-columns: 1fr;
  }

  .qr-image {
    width: min(180px, calc(100vw - 64px));
    height: min(180px, calc(100vw - 64px));
  }

  .qr-container-box {
    width: 100%;
    max-width: 280px;
    padding: 12px;
  }

  .qr-code-wrapper svg {
    width: 100%;
    height: auto;
  }
}

.qr-hint {
  color: #475569;
}

@media (max-width: 500px) {
  .topbar,
  .tab-navigation,
  .panel,
  .account-panel,
  .plan-card,
  .method-card,
  .subscription-link-card,
  .membership-level-card {
    background: #ffffff !important;
  }
}

/* iOS/Mac client import panel styles */
.third-party-client-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
}

.compact-client-box {
  margin-top: 16px;
  padding: 14px;
}

.compact-client-box .third-party-desc,
.compact-client-box .import-instruction {
  margin-bottom: 10px;
}

.third-party-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.third-party-desc strong {
  color: var(--teal);
}

.client-buttons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.download-client-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.client-btn {
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  gap: 8px;
}

.client-btn,
.subscription-actions-row .button {
  line-height: 1.25;
  white-space: normal;
}

.subscription-actions-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.subscription-link-card {
  display: grid;
  gap: 6px;
  margin: 0 0 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(13, 148, 136, 0.08);
  text-align: left;
}

.subscription-link-card small,
.subscription-link-card span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.subscription-link-card strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.delivery-subscription-link-card {
  margin-top: 12px;
}

.guest-entry-panel {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.05), rgba(59, 130, 246, 0.03));
}

.guest-entry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.guest-entry-grid > div {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(15, 20, 34, 0.72);
  padding: 14px;
}

#memberAuthPanel {
  display: grid;
  gap: 12px;
}

#memberAuthPanel.auth-focus-ring {
  border-color: rgba(13, 148, 136, 0.72);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.14), var(--shadow-lg);
}

.member-auth-status {
  display: grid;
  grid-template-columns: minmax(140px, 0.5fr) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.member-auth-status small,
.member-auth-grid label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.member-auth-status strong {
  display: block;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.25;
}

.member-auth-status p,
#memberAuthPanel .muted {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.member-auth-feedback {
  display: block;
  width: 100%;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid rgba(59, 130, 246, 0.24);
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.08);
  color: #1e3a8a;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.account-auth-notice {
  margin-top: -2px;
  font-size: 16px;
}

.global-auth-notice {
  max-width: 1320px;
  margin: 12px auto 0;
}

.global-auth-notice[hidden] {
  display: none !important;
}

.member-auth-top-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.member-auth-top-actions[hidden] {
  display: none !important;
}

.member-auth-top-actions .button {
  min-height: 42px;
  width: 100%;
}

.member-auth-feedback.success {
  position: relative;
  min-height: 64px;
  padding: 18px 18px 18px 84px;
  border-width: 2px;
  border-color: rgba(21, 128, 61, 0.48);
  background: #dcfce7;
  color: #14532d;
  font-size: 18px;
  box-shadow: 0 14px 32px rgba(21, 128, 61, 0.18);
}

.member-auth-feedback.success::before {
  content: "成功";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-grid;
  place-items: center;
  min-width: 52px;
  min-height: 34px;
  padding: 0 8px;
  border-radius: 999px;
  background: #16a34a;
  color: #ffffff;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
}

.member-auth-feedback.error {
  border-color: rgba(180, 83, 9, 0.32);
  background: rgba(245, 158, 11, 0.14);
  color: #92400e;
}

@media (max-width: 520px) {
  .member-auth-feedback.success {
    min-height: 72px;
    padding: 18px 14px 18px 76px;
    font-size: 17px;
  }

  .member-auth-feedback.success::before {
    left: 12px;
    min-width: 48px;
    min-height: 34px;
  }
}

.member-auth-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.18);
}

.auth-tab {
  min-height: 34px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  transition: background 0.2s ease, color 0.2s ease;
}

.auth-tab.active {
  color: var(--white);
  background: rgba(13, 148, 136, 0.35);
}

.member-auth-form {
  display: grid;
  gap: 12px;
}

.member-auth-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.member-auth-grid label {
  display: grid;
  gap: 7px;
}

.member-auth-grid input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  color: var(--ink);
  padding: 10px 11px;
}

.member-auth-grid input:focus {
  border-color: rgba(45, 212, 191, 0.7);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
  outline: none;
}

.member-auth-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.member-auth-actions .button {
  min-height: 42px;
  width: 100%;
}

.order-query-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.create-order-hint {
  margin: 10px 0 14px;
  color: var(--amber);
  font-size: 13px;
}

#memberAuthPanel[data-auth-mode="login"] .auth-field-order,
#memberAuthPanel[data-auth-mode="login"] .auth-field-telegram,
#memberAuthPanel[data-auth-mode="login"] #memberRegisterButton,
#memberAuthPanel[data-auth-mode="login"] #bindOrderButton,
#memberAuthPanel[data-auth-mode="login"] #telegramBindButton,
#memberAuthPanel[data-auth-mode="register"] .auth-field-order,
#memberAuthPanel[data-auth-mode="register"] .auth-field-telegram,
#memberAuthPanel[data-auth-mode="register"] #memberLoginButton,
#memberAuthPanel[data-auth-mode="register"] #bindOrderButton,
#memberAuthPanel[data-auth-mode="register"] #telegramBindButton,
#memberAuthPanel[data-auth-mode="order"] .auth-field-login,
#memberAuthPanel[data-auth-mode="order"] .auth-field-register,
#memberAuthPanel[data-auth-mode="order"] .auth-field-telegram,
#memberAuthPanel[data-auth-mode="order"] #memberLoginButton,
#memberAuthPanel[data-auth-mode="order"] #memberRegisterButton,
#memberAuthPanel[data-auth-mode="order"] #telegramBindButton,
#memberAuthPanel[data-auth-mode="telegram"] .auth-field-login,
#memberAuthPanel[data-auth-mode="telegram"] .auth-field-register,
#memberAuthPanel[data-auth-mode="telegram"] .auth-field-order,
#memberAuthPanel[data-auth-mode="telegram"] #memberLoginButton,
#memberAuthPanel[data-auth-mode="telegram"] #memberRegisterButton,
#memberAuthPanel[data-auth-mode="telegram"] #bindOrderButton {
  display: none;
}

#memberAuthPanel[data-authenticated="true"] .auth-tab[data-auth-mode="register"],
#memberAuthPanel[data-authenticated="true"] .auth-tab[data-auth-mode="login"],
#memberAuthPanel[data-authenticated="true"] #memberRegisterButton,
#memberAuthPanel[data-authenticated="true"] #memberLoginButton {
  display: none;
}

body.member-authenticated #topRegisterButton,
#memberAuthPanel[data-authenticated="true"] ~ * #topRegisterButton {
  display: none !important;
}

.membership-level-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}

.membership-level-card {
  display: grid;
  gap: 5px;
  min-height: 112px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-bg-elevated);
  padding: 14px;
}

.membership-level-card.active {
  border-color: rgba(45, 212, 191, 0.7);
  background: rgba(13, 148, 136, 0.16);
}

.membership-level-card small,
.membership-level-card span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.membership-level-card strong {
  color: var(--ink);
  font-size: 15px;
}

.guest-entry-grid strong {
  display: block;
  margin-bottom: 6px;
}

.guest-entry-grid p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.order-bind-box label {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.order-bind-box label span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.locked-subscription-card {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.28);
}

.import-instruction {
  font-size: 13px;
  color: var(--amber);
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.15);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  line-height: 1.5;
  margin-bottom: 16px;
}

.qr-container-box {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 16px;
  width: fit-content;
  max-width: 100%;
  margin: 16px auto 0;
  text-align: center;
  box-shadow: var(--shadow-md);
  animation: fadeIn 0.3s ease;
}

/* Bright, compact, mobile-first purchase flow. */
body {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 42%, #eef8f6 100%);
  background-attachment: scroll;
}

.app-shell {
  padding-top: 14px;
}

.topbar,
.tab-navigation,
.panel,
.account-panel,
.plan-card,
.method-card,
.claim-info-item,
.subscription-link-card,
.membership-level-card,
.guest-entry-grid > div,
.route-box,
.purchase-chain-summary,
.panel-inside-auth {
  background: #ffffff !important;
  border-color: #dbe7ef !important;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.07) !important;
  backdrop-filter: none !important;
}

.hero {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
  background: linear-gradient(135deg, #ffffff 0%, #effaf7 56%, #eef6ff 100%);
  border-color: #dcebea;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.hero::after {
  display: none;
}

.hero h1 {
  background: none;
  -webkit-text-fill-color: currentColor;
  color: #0f172a;
  letter-spacing: 0;
}

.button.secondary,
.tab-btn:hover,
.route-box,
.download-entry,
.device-list > div,
.profile-order-list > div,
.profile-support-list > div,
.redemption-list > div,
.bot-command-grid > div {
  background: #f8fafc !important;
}

.status-pill {
  background: #ecfdf5;
  border-color: #bbf7d0;
  color: #047857;
}

.status-pill::before {
  background-color: #10b981;
  box-shadow: none;
}

.tab-btn.active,
.auth-tab.active,
.button.primary {
  background: linear-gradient(135deg, #0f766e, #2563eb) !important;
  color: #ffffff !important;
}

.button.primary:hover,
.button.secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(15, 118, 110, 0.16);
}

.member-auth-tabs {
  background: #f1f5f9;
  border-color: #dbe7ef;
}

.auth-tab {
  color: #475569;
}

.member-auth-grid input,
.route-box select,
.panel-inside-auth input {
  background: #ffffff !important;
  border-color: #cbd5e1 !important;
}

.plan-card.active,
.method-card.active,
.membership-level-card.active {
  background: #ecfdf5 !important;
  border-color: #14b8a6 !important;
  box-shadow: 0 12px 26px rgba(20, 184, 166, 0.14) !important;
}

.plan-card em {
  color: #0f766e;
}

.guest-entry-panel {
  background: linear-gradient(135deg, #ffffff, #effaf7);
}

.locked-subscription-card,
.import-instruction {
  background: #fff7ed !important;
  border-color: #fed7aa !important;
}

.topbar-actions {
  flex-wrap: wrap;
}

.member-auth-actions,
.order-query-row {
  gap: 8px;
}

@media (max-width: 720px) {
  .app-shell {
    padding: 10px 10px 40px;
  }

  .topbar {
    padding: 12px;
    border-radius: 12px;
    align-items: flex-start;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 17px;
  }

  .brand strong {
    font-size: 16px;
  }

  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
    order: 3;
  }

  .topbar-button {
    flex: 1 1 calc(50% - 8px);
    min-height: 38px;
    padding: 0 10px;
  }

  .status-pill {
    min-height: 34px;
    padding: 5px 10px;
    font-size: 12px;
  }

  .tab-navigation {
    padding: 4px;
    gap: 5px;
    margin-bottom: 14px;
  }

  .tab-btn {
    min-width: 92px;
    padding: 9px 10px;
    font-size: 12px;
  }

  .hero,
  .grid-layout,
  .purchase-first-viewport,
  .member-auth-status,
  .purchase-chain-summary,
  .claim-info-grid,
  .guest-entry-grid,
  .membership-level-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .panel {
    padding: 16px;
    margin-bottom: 14px;
    border-radius: 14px;
  }

  .hero h1 {
    font-size: 24px;
    line-height: 1.18;
  }

  .hero p {
    font-size: 14px;
    margin-bottom: 14px;
  }

  .plan-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .method-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .plan-card,
  .method-card {
    padding: 14px;
    border-radius: 12px;
  }

  .method-card strong {
    font-size: 13px;
  }

  .method-card span {
    font-size: 11px;
  }

  .member-auth-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .order-query-row {
    grid-template-columns: 1fr;
  }
}

.qr-code-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.qr-code-wrapper svg {
  display: block;
}

.qr-hint {
  display: block;
  margin-top: 8px;
  color: var(--bg);
  font-weight: 700;
  font-size: 12px;
}

@media (max-width: 500px) {
  .client-buttons-grid,
  .download-client-grid,
  .subscription-actions-row,
  .delivery-client-grid,
  .delivery-subscription-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .third-party-client-box,
  .compact-client-box,
  .delivery-client-box {
    padding: 14px;
  }

  .client-btn,
  .subscription-actions-row .button,
  .delivery-subscription-actions .button {
    width: 100%;
    min-height: 40px;
  }

  .delivery-qr-container,
  .qr-container-box {
    width: 100%;
    max-width: 280px;
  }

  .qr-code-wrapper svg {
    width: 100%;
    height: auto;
  }
}

/* Mobile overflow hardening for the purchase loop H5. */
html,
body,
.app-shell {
  max-width: 100%;
}

.topbar,
.tab-navigation,
.panel,
.account-panel,
.plan-card,
.method-card,
.route-box,
.third-party-client-box,
.compact-client-box,
.delivery-client-box,
.subscription-link-card,
.member-auth-status,
.member-auth-tabs,
.order-query-row,
.client-buttons-grid,
.download-client-grid,
.delivery-client-grid,
.subscription-actions-row {
  min-width: 0;
}

.topbar-button,
.tab-btn,
.auth-tab,
.client-btn,
.subscription-actions-row .button,
.delivery-subscription-actions .button {
  min-width: 0;
}

.brand,
.brand div,
.status-pill,
.section-heading,
.section-heading h2,
.section-heading p,
.panel p,
.panel small,
.panel strong,
.third-party-desc,
.import-instruction,
.member-auth-status p,
.member-auth-status strong,
.subscription-row,
.subscription-row strong,
.subscription-row span,
.client-btn,
.button {
  overflow-wrap: anywhere;
}

.member-auth-grid input,
.panel-inside-auth input,
.route-box select,
select,
input {
  max-width: 100%;
  min-width: 0;
}

.panel-inside-auth > div,
.subscription-row {
  flex-wrap: wrap;
}

.panel-inside-auth > div > .button,
.panel-inside-auth > div > input {
  flex: 1 1 140px;
}

@media (max-width: 720px) {
  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
  }

  .brand {
    min-width: 0;
  }

  .status-pill {
    justify-self: end;
    max-width: 100%;
  }

  .topbar-actions {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 8px;
  }

  .topbar-button {
    width: 100%;
    white-space: normal;
    line-height: 1.15;
  }

  .tab-navigation {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }

  .tab-btn {
    width: 100%;
    white-space: normal;
    line-height: 1.15;
  }

  .purchase-first-viewport,
  .grid-layout,
  .node-center-layout,
  .leader-layout,
  .support-layout,
  .profile-columns,
  .invite-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 500px) {
  .app-shell {
    padding-right: max(10px, env(safe-area-inset-right));
    padding-left: max(10px, env(safe-area-inset-left));
  }

  .topbar {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .status-pill {
    justify-self: stretch;
  }

  .tab-navigation {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tab-btn {
    min-height: 38px;
    padding: 8px 6px;
    font-size: 12px;
  }

  .tab-btn:last-child {
    grid-column: 1 / -1;
  }

  .topbar-actions,
  .member-auth-tabs,
  .method-grid,
  .membership-level-grid,
  .delivery-safe-grid,
  .reward-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .member-auth-tabs {
    gap: 5px;
  }

  .auth-tab {
    min-height: 36px;
    padding: 0 6px;
    white-space: normal;
    line-height: 1.15;
  }

  .plan-grid,
  .route-box,
  .client-buttons-grid,
  .download-client-grid,
  .delivery-client-grid,
  .support-quick-grid,
  .support-chat-form,
  .subscription-actions-row,
  .delivery-subscription-actions,
  .order-query-row,
  .member-auth-actions,
  .invite-action-row,
  .action-grid-two,
  .status-grid,
  .guest-entry-grid,
  .purchase-chain-summary,
  .bot-command-grid,
  .contact-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .panel-inside-auth > div > .button,
  .panel-inside-auth > div > input {
    flex-basis: 100%;
  }
}

/* P0 mobile clip fix: keep primary actions readable inside the viewport. */
@media (max-width: 720px) {
  .topbar,
  .tab-navigation {
    width: 100%;
    max-width: 100%;
  }

  .topbar-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topbar-button,
  .tab-btn {
    min-height: 40px;
    padding-inline: 8px;
    overflow: visible;
    text-overflow: clip;
  }
}

@media (max-width: 440px) {
  .app-shell {
    padding-right: max(8px, env(safe-area-inset-right));
    padding-left: max(8px, env(safe-area-inset-left));
  }

  .topbar {
    padding: 12px;
  }

  .topbar-actions,
  .tab-navigation {
    gap: 6px;
  }

  .topbar-button,
  .tab-btn {
    font-size: 12px;
    line-height: 1.2;
  }
}

/* P0 mobile clip fix: keep the H5 inside the physical viewport instead of
   hiding over-wide rows with overflow-x. */
@media (max-width: 560px) {
  html,
  body {
    inline-size: 100%;
    max-inline-size: 100%;
    overflow-x: clip;
  }

  .app-shell {
    inline-size: 100%;
    max-inline-size: 100vw;
    padding-inline: max(10px, env(safe-area-inset-left)) max(10px, env(safe-area-inset-right));
    overflow-x: clip;
  }

  .app-shell > *,
  .topbar,
  .topbar-actions,
  .tab-navigation,
  .tab-container,
  .tab-content,
  .panel,
  .hero,
  .purchase-first-viewport,
  .account-order-column,
  .route-box,
  .member-auth-grid,
  .member-auth-status,
  .member-auth-tabs,
  .plan-grid,
  .method-grid,
  .client-buttons-grid,
  .subscription-actions-row,
  .delivery-subscription-actions,
  .order-query-row,
  .action-grid-two,
  .support-layout {
    inline-size: 100%;
    max-inline-size: 100%;
    min-inline-size: 0;
  }

  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    justify-items: stretch;
    overflow: clip;
  }

  .brand,
  .status-pill {
    justify-self: stretch;
  }

  .topbar-actions,
  .tab-navigation,
  .member-auth-tabs,
  .method-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    overflow: visible;
  }

  .topbar-actions {
    flex: none;
    justify-content: stretch;
  }

  .topbar-button,
  .tab-btn,
  .auth-tab,
  .button,
  .client-btn,
  .subscription-actions-row .button,
  .delivery-subscription-actions .button {
    inline-size: 100%;
    max-inline-size: 100%;
    min-inline-size: 0 !important;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    overflow-wrap: anywhere;
    line-height: 1.18;
  }

  .tab-btn {
    display: grid;
    grid-template-columns: auto minmax(0, auto);
    justify-content: center;
    align-content: center;
    min-height: 40px;
    padding: 8px 6px;
  }

  .tab-btn:last-child {
    grid-column: 1 / -1;
  }

  .hero-actions,
  .member-auth-actions,
  .order-query-row,
  .subscription-actions-row,
  .delivery-subscription-actions,
  .invite-action-row,
  .action-grid-two {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .section-heading h2,
  .hero h1,
  .plan-card strong,
  .method-card strong,
  .steps li strong,
  .subscription-link-card strong {
    word-break: break-word;
  }
}

@media (max-width: 560px) {
  #nodeCenter .tier-choice-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  #nodeCenter .region-choice-grid,
  #nodeCenter .country-choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #nodeCenter .node-choice-card,
  #nodeCenter .node-fixed-card {
    min-height: 48px;
    padding: 8px 9px;
  }

  #nodeCenter .node-choice-card strong,
  #nodeCenter .node-fixed-card span {
    margin-top: 3px;
    font-size: 13px;
  }

  #nodeCenter .node-choice-card span,
  #nodeCenter .node-fixed-card strong {
    margin-top: 2px;
    font-size: 11px;
    line-height: 1.25;
  }

  #nodeCenter .node-result {
    min-height: 72px;
    padding: 10px;
  }

  #nodeCenter .node-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: 200px;
  }

  #nodeCenter .node-matrix .node-pool-summary {
    grid-column: 1 / -1;
  }

  #nodeCenter .node-matrix div {
    padding: 9px;
  }

  #nodeCenter .node-matrix .node-safe-card {
    min-height: 76px;
  }
}

/* Final mobile P0 override. Earlier responsive rules can still produce a page
   wider than 390px in Chrome's mobile viewport; this layer favors readable,
   tappable controls over dense rows. */
@media (max-width: 560px) {
  html,
  body,
  .app-shell {
    width: 100vw !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
  }

  .app-shell {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }

  .topbar,
  .tab-navigation,
  .panel,
  .hero,
  .account-panel,
  .tab-container,
  .tab-content {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-x: hidden !important;
  }

  .topbar {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .topbar-actions,
  .tab-navigation {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    width: calc(100% - 12px) !important;
    max-width: calc(100% - 12px) !important;
    min-width: 0 !important;
    justify-self: center !important;
    gap: 8px !important;
  }

  .topbar-button,
  .tab-btn {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    justify-self: stretch !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    word-break: keep-all;
    overflow-wrap: anywhere;
  }

  .tab-btn,
  .tab-btn:last-child {
    grid-column: auto !important;
  }

  .status-pill {
    width: calc(100% - 12px) !important;
    max-width: calc(100% - 12px) !important;
    justify-self: center !important;
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
  }
}

/* P1 conversion hardening: put the consumer decision and member tasks above
   secondary detail, especially on 375/390/430 mobile widths. */
.quick-decision-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid #cde7e2;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #ffffff, #eefbf7 58%, #eef6ff);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
}

.quick-decision-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.quick-decision-copy small {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.quick-decision-copy strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.3;
}

.quick-decision-copy span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.quick-decision-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.quick-decision-actions .button {
  min-height: 38px;
  padding: 0 14px;
}

body.member-authenticated #quickRegisterButton {
  display: none !important;
}

.member-path-shortcuts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.member-path-shortcuts .button {
  min-height: 38px;
  padding: 0 10px;
  font-size: 12px;
}

.paid-after-task-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid #cfe6ef;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #ffffff, #f5fbff 55%, #f0fbf8);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.06);
}

.paid-after-task-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.paid-after-task-copy small {
  color: #0f766e;
  font-size: 12px;
  font-weight: 800;
}

.paid-after-task-copy strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.paid-after-task-copy span {
  color: #475569;
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.paid-after-status-grid,
.paid-after-action-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.paid-after-status-grid div {
  display: grid;
  gap: 4px;
  min-width: 0;
  min-height: 64px;
  padding: 10px;
  border: 1px solid #dbe7ef;
  border-radius: var(--radius-sm);
  background: #ffffff;
}

.paid-after-status-grid small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.paid-after-status-grid strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.paid-after-task-panel[data-delivery="ready"] {
  border-color: rgba(22, 101, 52, 0.28);
  background: linear-gradient(135deg, #ffffff, #f2fbf5 58%, #eef8ff);
}

.paid-after-task-panel[data-delivery="ready"] .paid-after-status-grid div {
  border-color: rgba(22, 101, 52, 0.22);
}

.apk-bind-panel {
  margin-bottom: 16px;
  border-color: #d8e8ef;
  background: #ffffff;
}

.apk-bind-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(220px, 0.9fr);
  gap: 12px;
  align-items: stretch;
}

.apk-bind-copy,
.apk-bind-code-box {
  display: grid;
  gap: 7px;
  min-width: 0;
  padding: 12px;
  border: 1px solid #dbe7ef;
  border-radius: var(--radius-sm);
  background: #f8fafc;
}

.apk-bind-copy strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.3;
}

.apk-bind-copy span,
.apk-bind-code-box span {
  color: #64748b;
  font-size: 12px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.apk-bind-code-box {
  background: linear-gradient(180deg, #ffffff, #f7fbff);
}

.apk-bind-code-box small {
  color: #0f766e;
  font-size: 11px;
  font-weight: 900;
}

.apk-bind-code-box strong {
  color: #0f172a;
  font-family: "Outfit", "Noto Sans SC", sans-serif;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.apk-bind-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.apk-bind-actions .button {
  min-height: 40px;
  padding: 0 12px;
}

.apk-bind-panel[data-state="ready"] {
  border-color: rgba(22, 101, 52, 0.3);
  box-shadow: 0 14px 28px rgba(22, 101, 52, 0.08);
}

.apk-bind-panel[data-state="blocked"] .apk-bind-code-box,
.apk-bind-panel[data-state="guest"] .apk-bind-code-box {
  display: none;
}

.invite-copy-preview {
  white-space: pre-line;
  overflow-wrap: anywhere;
  padding: 10px 12px;
  border: 1px solid #d7e5ef;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  color: #334155;
  font-size: 12px;
  line-height: 1.45;
}

.web-support-card {
  background: rgba(13, 148, 136, 0.08);
  border-color: rgba(13, 148, 136, 0.22);
}

@media (max-width: 560px) {
  .quick-decision-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
    margin-bottom: 10px;
  }

  .quick-decision-copy strong {
    font-size: 16px;
  }

  .quick-decision-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-content: stretch;
  }

  .quick-decision-actions .button {
    width: 100%;
    min-height: 38px;
    padding: 0 8px;
    font-size: 12px;
  }

  .member-auth-feedback {
    padding: 14px 12px;
    font-size: 15px;
    line-height: 1.5;
  }

  .topbar-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .tab-navigation {
    display: flex !important;
    grid-template-columns: none !important;
    width: 100% !important;
    max-width: 100% !important;
    justify-self: stretch !important;
    overflow-x: auto !important;
    scroll-snap-type: x proximity;
  }

  .tab-btn {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: 86px !important;
    scroll-snap-align: start;
  }

  .plan-quick-picker {
    grid-template-columns: 1fr;
    gap: 8px;
    margin: 10px 0 12px;
  }

  .plan-quick-card {
    min-height: 50px;
    padding: 10px 12px;
    grid-template-columns: 72px 1fr auto;
  }

  .plan-quick-card strong {
    font-size: 18px;
  }

  .plan-quick-card small {
    font-size: 12px;
  }

  .tier-choice-grid,
  .region-choice-grid,
  .country-choice-grid {
    grid-template-columns: 1fr;
  }

  .node-choice-card,
  .node-fixed-card {
    min-height: 58px;
    padding: 10px 11px;
  }

  .plan-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .method-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .plan-card.secondary-duration,
  #renewal .route-box {
    display: none;
  }

  .purchase-chain-summary {
    padding: 10px;
    gap: 6px;
  }

  .purchase-chain-summary div:nth-child(n + 5) {
    display: none;
  }

  .purchase-chain-summary.has-promo div:nth-child(5),
  .purchase-chain-summary.has-promo div:nth-child(6) {
    display: block;
  }

  .member-path-shortcuts {
    grid-template-columns: minmax(0, 1fr);
  }

  .paid-after-task-panel {
    padding: 12px;
    gap: 10px;
  }

  .paid-after-task-copy strong {
    font-size: 16px;
  }

  .paid-after-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .paid-after-action-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .paid-after-action-grid .button {
    min-height: 40px;
    padding: 0 8px;
    font-size: 12px;
  }

  .apk-bind-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .apk-bind-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .apk-bind-code-box strong {
    font-size: 24px;
  }
}

@media (max-width: 720px) {
  .install-assistant-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .install-platform-grid,
  .install-action-row,
  .install-issue-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .install-platform-card,
  .install-action-row .button,
  .install-issue-grid .button {
    width: 100%;
  }
}

/* Download/import guide readability hardening: keep this panel crisp on 390px captures. */
#tab-install.active {
  animation: none !important;
  opacity: 1 !important;
  transform: none !important;
}

#installGuidePanel.install-assistant-panel {
  color: #0f172a;
  background: #ffffff !important;
  border-color: #cbdce8 !important;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08) !important;
}

#installGuidePanel .section-heading span {
  color: #0f766e;
}

#installGuidePanel .section-heading h2,
#installGuidePanel strong,
#installGuidePanel .install-platform-card strong,
#installGuidePanel .install-status-box strong,
#installGuidePanel .install-next-card strong {
  color: #0f172a;
}

#installGuidePanel .install-platform-card {
  color: #0f172a;
  background: #f8fafc;
  border-color: #cbd5e1;
  box-shadow: none;
}

#installGuidePanel .install-platform-card.active {
  color: #0f172a;
  background: #e8f7f3;
  border-color: #0f766e;
  box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.28), 0 8px 18px rgba(15, 118, 110, 0.12);
}

#installGuidePanel .install-platform-card span,
#installGuidePanel .install-status-box span,
#installGuidePanel .install-status-box small,
#installGuidePanel .install-next-card span,
#installGuidePanel .install-feedback {
  color: #334155;
}

#installGuidePanel .install-status-box,
#installGuidePanel .install-next-card {
  background: #ffffff;
  border-color: #d7e3ec;
}

#installGuidePanel .button.secondary {
  color: #0f172a;
  background: #f8fafc;
  border-color: #cbd5e1;
}

#installGuidePanel .install-issue-grid .button.secondary {
  color: #0f172a;
  background: #ffffff;
  border-color: #b9c8d6;
}

@media (max-width: 720px) {
  #installGuidePanel.install-assistant-panel {
    padding: 16px;
  }

  #installGuidePanel .install-platform-card {
    min-height: 84px;
    padding: 12px;
  }

  #installGuidePanel .install-platform-card strong,
  #installGuidePanel .install-status-box strong,
  #installGuidePanel .install-next-card strong {
    font-size: 15px;
  }
}

@media (max-width: 720px) {
  .cashier-next-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    padding: 12px;
  }

  .cashier-next-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .cashier-next-actions .button {
    width: 100%;
    white-space: normal;
  }
}

.tutorial-float {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: min(210px, calc(100vw - 24px));
  padding: 6px;
  border: 1px solid rgba(15, 118, 110, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.14);
  backdrop-filter: blur(12px);
}

.tutorial-float a,
.tutorial-float button {
  min-height: 34px;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
}

.tutorial-float a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  color: #ffffff;
  text-decoration: none;
  background: #0f766e;
  white-space: nowrap;
}

.tutorial-float button {
  width: 34px;
  color: #334155;
  background: #f1f5f9;
  cursor: pointer;
}

.tutorial-float.is-raised {
  bottom: max(96px, calc(env(safe-area-inset-bottom) + 96px));
}

@media (max-width: 520px) {
  .tutorial-float {
    right: 10px;
    bottom: max(10px, env(safe-area-inset-bottom));
    padding: 5px;
  }

  .tutorial-float a {
    padding: 0 10px;
  }

  .tutorial-float.is-raised {
    bottom: max(118px, calc(env(safe-area-inset-bottom) + 118px));
  }
}

/* Custom State Hiding Rules to prevent long vertical scrolling */
body[data-identity-state="guest"] .paid-after-task-panel,
body[data-identity-state="guest"] .apk-bind-panel,
body[data-identity-state="guest"] #order,
body[data-identity-state="guest"] #delivery {
  display: none !important;
}

body[data-identity-state="order_pending"] .paid-after-task-panel,
body[data-identity-state="order_pending"] .apk-bind-panel,
body[data-identity-state="order_pending"] #delivery,
body[data-identity-state="order_pending"] .guest-entry-panel {
  display: none !important;
}

body[data-identity-state="free"] #order,
body[data-identity-state="basic"] #order,
body[data-identity-state="premium"] #order,
body[data-identity-state="expired"] #order,
body[data-identity-state="frozen"] #order {
  display: none !important;
}

/* Premium Sticky Mobile Purchase Bar styles */
.sticky-mobile-buy-bar {
  display: none;
}

@media (max-width: 768px) {
  body:not(.member-authenticated)[data-identity-state="guest"] .sticky-mobile-buy-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 76px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    padding: 12px 20px;
    align-items: center;
    justify-content: space-between;
    z-index: 9999;
    box-shadow: 0 -8px 30px rgba(15, 23, 42, 0.08);
  }
  
  body:not(.member-authenticated)[data-identity-state="guest"] {
    padding-bottom: 80px !important;
  }
  
  body:not(.member-authenticated)[data-identity-state="guest"] .tutorial-float {
    bottom: max(90px, calc(env(safe-area-inset-bottom) + 90px)) !important;
  }
}

.sticky-buy-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sticky-buy-title {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.sticky-buy-price {
  font-size: 20px;
  color: #0f766e;
  font-weight: 800;
  font-family: "Outfit", sans-serif;
}

.sticky-buy-btn {
  background: var(--gradient-primary) !important;
  box-shadow: var(--shadow-teal) !important;
  border: none !important;
  color: white !important;
  font-weight: 700 !important;
  border-radius: var(--radius-sm) !important;
  min-height: 46px !important;
  padding: 0 24px !important;
  font-size: 15px !important;
  transition: transform 0.2s ease, opacity 0.2s ease !important;
}

.sticky-buy-btn:active {
  transform: scale(0.96);
}