@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Instrument+Sans:wght@400;500;600&display=swap");

:root {
  --bg: #fff8f4;
  --bg-deep: #ffebe0;
  --card: #ffffff;
  --text: #2a2118;
  --muted: #6b5d52;
  --line: #ecd9cc;
  --line-soft: #f5e8df;
  --primary: #3d2914;
  --primary-hover: #2a1c0e;
  --accent: #ff6a00;
  --accent-hover: #ea580c;
  --accent-red: #e53935;
  --accent-red-hover: #c62828;
  --accent-soft: rgba(255, 106, 0, 0.12);
  --accent-red-soft: rgba(229, 57, 53, 0.1);
  --france-blue: #0055a4;
  --france-blue-soft: rgba(0, 85, 164, 0.08);
  --france-blue-muted: #3d6d99;
  --danger: #e53935;
  --success: #2e7d52;
  --radius: 6px;
  --radius-lg: 14px;
  --shadow: 0 1px 0 rgba(255, 106, 0, 0.04), 0 20px 50px rgba(61, 41, 20, 0.08);
  --font-body: "Instrument Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --cta: #ff6a00;
  --cta-hover: #ea580c;
  --warn: #e53935;
  --warn-bg: #fff5f5;
  --warn-border: #ffcdd2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  background-image: linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  line-height: 1.5;
  font-family: var(--font-body);
  font-size: 15px;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}

.brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--accent-hover);
}

.brand-sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

.admin-link,
.topbar-actions a,
.back-link {
  color: var(--accent-hover);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.18s ease;
}

.admin-link:hover,
.topbar-actions a:hover,
.back-link:hover {
  color: var(--accent-red);
}

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

.shell {
  max-width: 520px;
  margin: 0 auto;
  padding: 36px 20px 64px;
}

.shell.narrow { max-width: 440px; }

.page-hero {
  margin-bottom: 28px;
  padding-left: 4px;
}

.eyebrow,
.modal-eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--france-blue);
  margin: 0 0 10px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: 2.15rem;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-lead {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 42ch;
  line-height: 1.55;
}

.hero-lead.quote-terms {
  max-width: none;
}

.hero-lead.quote-terms p {
  margin: 0;
  color: #e53935;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.5;
}

.hero-lead.quote-terms p + p {
  margin-top: 6px;
  font-size: 0.9rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.form-card {
  padding: 0;
  overflow: hidden;
}

.quote-form { padding: 0; }

.spec-panel {
  padding: 28px 26px 8px;
  background: linear-gradient(180deg, #fff 0%, #faf7f2 100%);
}

.field-group {
  margin-bottom: 22px;
}

.field-group--size { margin-bottom: 26px; }

.field-label {
  display: block;
  font-size: 0.68rem;
  margin-bottom: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.field-label.required::after {
  content: " *";
  color: var(--accent-red);
}

.metrics-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.input-cluster {
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.input-cluster:focus-within {
  border-color: var(--france-blue);
  box-shadow: 0 0 0 3px rgba(0, 85, 164, 0.12);
}

.input-cluster--dims {
  padding: 0 4px;
}

.cluster-input {
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  padding: 13px 10px;
  min-width: 0;
  text-align: center;
  appearance: textfield;
}

.cluster-input::-webkit-outer-spin-button,
.cluster-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.cluster-input:focus {
  outline: none;
  background: var(--accent-soft);
}

.cluster-input--grow {
  flex: 1;
  text-align: left;
  padding-left: 14px;
}

.input-cluster--dims .cluster-input {
  flex: 1;
  min-width: 52px;
}

.cluster-sep {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0 2px;
  user-select: none;
}

.unit-badge {
  flex-shrink: 0;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 12px;
  margin: 6px;
  background: var(--bg);
  border-radius: 4px;
  border: 1px solid var(--line-soft);
}

select,
input[type="text"],
input[type="password"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-size: 0.9375rem;
  font-family: var(--font-body);
  background: #fff;
  color: var(--text);
}

select:focus,
input[type="text"]:focus,
input[type="password"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.15);
}

.primary-btn {
  width: 100%;
  border: none;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 18px 20px;
  cursor: pointer;
  transition: background 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 4px 16px rgba(255, 106, 0, 0.32);
}

.primary-btn:hover {
  background: linear-gradient(135deg, var(--accent-hover) 0%, #c2410c 100%);
  box-shadow: 0 6px 20px rgba(255, 106, 0, 0.4);
}
.primary-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.text-btn {
  border: none;
  background: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0;
}

.text-btn:hover { color: var(--accent-red); }

.tier-note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
  padding: 12px 14px;
  background: var(--bg);
  border-radius: var(--radius);
  line-height: 1.5;
  border: 1px solid var(--line-soft);
}

.history-section { margin-top: 8px; }

.history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
  padding: 0 4px;
}

.history-actions {
  display: flex;
  gap: 14px;
}

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

.history-item {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.84rem;
  line-height: 1.45;
  cursor: pointer;
  transition: border-color 0.18s ease, transform 0.15s ease, box-shadow 0.18s ease;
}

.history-item:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(20, 28, 36, 0.06);
  transform: translateY(-1px);
}

.hidden { display: none !important; }

.stack-form label {
  display: grid;
  gap: 8px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.stack-form label input {
  font-size: 0.9375rem;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
  color: var(--text);
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.muted.small { font-size: 0.8125rem; }

.error-text { color: var(--danger); font-size: 0.875rem; }
.success-text { color: var(--success); font-size: 0.875rem; }

.formula-card {
  padding: 28px 26px;
}

.formula-card ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.9rem;
}

.formula-card li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
}

.formula-card li:last-child { border-bottom: none; }

h1 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.page-admin-login .card,
.page-admin .card:first-of-type {
  margin-top: 24px;
  padding: 28px 26px;
}

.back-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 0.8125rem;
}

.shell-admin {
  max-width: 880px;
}

.admin-card {
  padding: 28px 26px;
}

.admin-save-btn {
  border-radius: var(--radius);
  padding: 14px 20px;
}

.admin-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.admin-section-head h2 {
  margin: 0;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.admin-table th {
  text-align: left;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--line-soft);
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-table tbody tr:hover td {
  background: rgba(255, 106, 0, 0.04);
}

.empty-cell {
  text-align: center;
  color: var(--muted);
  padding: 28px 14px;
}

.price-cell {
  font-weight: 600;
  color: var(--accent-red);
  white-space: nowrap;
}

body.modal-open { overflow: hidden; }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(14, 20, 28, 0.48);
  backdrop-filter: blur(6px);
}

.modal-shell {
  width: 100%;
  max-width: 760px;
  animation: modal-in 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.modal-shell .modal-card {
  max-width: none;
  width: 100%;
  border: none;
  box-shadow: 0 24px 64px rgba(14, 20, 28, 0.14);
  animation: none;
}

.modal-card--channels .modal-header {
  padding: 20px 20px 0;
}

.modal-card--channels .modal-eyebrow {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 6px;
}

.modal-card--channels #modal-title {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: normal;
  color: #666;
  margin: 0;
  line-height: 1.4;
}

.modal-body--split {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 24px;
  padding: 20px;
}

.modal-weight-col {
  padding: 20px;
  background: #f8f9fb;
  border-radius: 8px;
}

.modal-options-col {
  min-width: 0;
}

.modal-card--channels .weight-compare {
  margin-bottom: 0;
}

.modal-card--channels .weight-compare-grid {
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.modal-card--channels .weight-box {
  padding: 16px 0;
  background: transparent;
  border: none;
  border-radius: 0;
  text-align: left;
  border-bottom: 1px solid #e8ecf0;
}

.modal-card--channels .weight-box:last-child {
  border-bottom: none;
}

.modal-card--channels .weight-box-label {
  font-size: 0.65rem;
  color: #888;
  margin-bottom: 6px;
}

.modal-card--channels .weight-box strong {
  font-size: 1.35rem;
  font-weight: 700;
  color: #2a2118;
}

.modal-card--channels .weight-box-sub {
  font-size: 0.72rem;
  color: #999;
  margin-top: 4px;
}

.modal-card--channels .billing-badge {
  margin-top: 16px;
  padding: 12px 14px;
  background: #fff3e0;
  border: none;
  border-radius: 6px;
  font-size: 0.82rem;
  color: #666;
  text-align: left;
}

.modal-card--channels .billing-badge strong {
  color: #ea580c;
  font-weight: 700;
}

.modal-card--channels .billing-badge em {
  color: #c2410c;
  font-weight: 700;
}

.modal-card--channels .surcharge-alert {
  margin-top: 14px;
  margin-bottom: 0;
}

.modal-section-title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--france-blue);
}

.modal-section-hint {
  margin: 0 0 14px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.4;
}

.modal-channel-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.modal-channel-card {
  width: 100%;
  text-align: left;
  padding: 16px 20px;
  border: none;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  font-family: var(--font-body);
  transition: box-shadow 0.18s ease, background 0.18s ease;
}

.modal-channel-card:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  background: #fff;
}

.modal-channel-card.is-unavailable {
  opacity: 0.72;
  cursor: not-allowed;
  box-shadow: none;
  background: #f8f9fb;
}

.modal-channel-card.is-unavailable .modal-channel-price {
  color: #999;
  font-weight: 700;
}

.modal-channel-card.is-unavailable:hover {
  box-shadow: none;
  background: #f8f9fb;
}

.modal-channel-card.is-selected {
  background: #fff;
  box-shadow: 0 4px 16px rgba(0, 85, 164, 0.12);
}

.modal-channel-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.modal-channel-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--france-blue);
}

.modal-channel-price {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: #2a2118;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.modal-channel-meta {
  display: block;
  margin-bottom: 6px;
}

.modal-channel-delivery-label {
  font-size: 0.75rem;
  color: #999;
  font-weight: 500;
}

.modal-channel-delivery-time {
  font-size: 0.75rem;
  color: #999;
  font-weight: 400;
}

.modal-channel-notes {
  display: block;
  font-size: 0.78rem;
  color: #888;
  line-height: 1.45;
}

.modal-channel-na-note {
  display: block;
  margin-top: 4px;
  font-size: 0.76rem;
  color: #999;
  line-height: 1.4;
}

.modal-channel-card.is-unavailable .modal-channel-na-note {
  color: #b0b0b0;
}

.modal-side-note {
  margin-top: 24px;
  padding: 16px 18px;
  background: #fff;
  border: none;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.modal-side-note-inner {
  display: grid;
  gap: 12px;
}

.modal-side-note p {
  margin: 0;
  color: #e53935;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.55;
}

.modal-side-note p:last-child {
  font-size: 0.88rem;
}

.modal-footer--right {
  display: flex;
  justify-content: flex-end;
  padding: 0 20px 20px;
}

.modal-footer--right .modal-done-btn {
  width: auto;
  min-width: 148px;
  padding: 14px 36px;
  border-radius: 999px;
  letter-spacing: 0.1em;
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 80px rgba(14, 20, 28, 0.22);
  animation: modal-in 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  overflow: hidden;
}

.modal-shell .modal-card {
  max-width: none;
  width: 100%;
  animation: none;
}

.modal-body { padding: 16px 24px 8px; }

.modal-accent {
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-red) 100%);
}

body.page-calculator .modal-accent {
  background: linear-gradient(90deg, var(--france-blue) 0%, #0066c4 100%);
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 0;
}

.modal-close {
  border: none;
  background: var(--bg);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease, color 0.15s ease;
}

.modal-close:hover {
  background: var(--bg-deep);
  color: var(--text);
}

.modal-summary {
  margin: 0;
  display: grid;
  gap: 0;
}

.modal-summary div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.875rem;
}

.modal-summary dt {
  color: var(--muted);
  font-weight: 500;
}

.modal-summary dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
}

body.page-calculator .modal-price {
  background: linear-gradient(145deg, #eef4fb 0%, #dce8f6 100%);
  border: 1px solid #b8cfe8;
}

.modal-price {
  text-align: center;
  margin: 20px 0 14px;
  padding: 22px 16px;
  background: linear-gradient(145deg, #fff8f4 0%, #ffebe0 100%);
  border-radius: var(--radius);
  border: 1px solid #ffccbc;
}

.modal-price-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.modal-price-value {
  display: block;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-style: normal;
  font-weight: 700;
  font-size: 2.6rem;
  color: var(--accent-red);
  line-height: 1.1;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}

.modal-price-note {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 6px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.modal-footer {
  padding: 8px 24px 24px;
}

.modal-footer .primary-btn {
  border-radius: var(--radius);
  padding: 14px 20px;
}

@media (max-width: 520px) {
  .topbar { padding: 16px 18px; }
  .shell { padding-top: 28px; }
  .page-hero h1 { font-size: 1.85rem; }
  .spec-panel { padding: 22px 18px 6px; }
  .metrics-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .modal-price-value { font-size: 2.1rem; }
  .modal-shell { max-width: 100%; }
  .modal-body--split {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 16px;
  }
  .modal-weight-col { padding: 16px; }
  .modal-card--channels .weight-compare-grid {
    grid-template-columns: 1fr 1fr;
  }
  .modal-footer--right { padding: 0 16px 16px; }
  .modal-side-note p { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  .modal-card { animation: none; }
  .modal-shell { animation: none; }
  .history-item:hover { transform: none; }
  .input-warn-flash { animation: none; }
}

/* —— Quote page (FBA calculator) —— */
body.page-calculator {
  --accent: var(--france-blue);
  --accent-hover: #004080;
  --accent-soft: var(--france-blue-soft);
  --cta: var(--france-blue);
  --cta-hover: #004080;
  background: var(--bg);
  background-image: linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  color: var(--text);
}

.page-bg,
.page-bg-svg {
  display: none;
}

.quote-topbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  padding: 0;
}

.quote-topbar-inner {
  width: 100%;
  max-width: 480px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  margin: 0 auto;
}

.lang-switch {
  display: flex;
  flex-shrink: 0;
  background: #f0f2f5;
  border-radius: 999px;
  padding: 3px;
}

.lang-btn {
  border: none;
  background: transparent;
  color: #666;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.15s, color 0.15s;
}

.lang-btn.is-active {
  background: #fff;
  color: var(--france-blue);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.lang-btn:hover:not(.is-active) {
  color: var(--france-blue);
}

.topbar-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-lockup {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand-mark {
  display: block;
  width: 96px;
  height: 96px;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 50%;
  background: #fff;
}

.brand-mark--admin {
  width: 40px;
  height: 40px;
}

.brand-mark--login {
  width: 64px;
  height: 64px;
  margin: 0 auto 12px;
}

.login-brand {
  text-align: center;
  margin-bottom: 8px;
}

.login-brand h1 {
  margin-top: 0;
}

body.page-calculator .channel-badge {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, #0066c4 0%, var(--france-blue) 100%);
  padding: 8px 14px;
  border-radius: 4px;
  border: none;
  box-shadow: 0 2px 10px rgba(0, 85, 164, 0.28);
  line-height: 1.25;
}

body.page-calculator .quote-brand-sub {
  margin-top: 0;
  padding-left: 2px;
  color: var(--france-blue-muted);
}

body.page-calculator .admin-gear {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line-soft);
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

body.page-calculator .admin-gear:hover {
  color: var(--france-blue);
  border-color: #b8cfe8;
  background: var(--france-blue-soft);
}

.quote-shell {
  position: relative;
  z-index: 1;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  padding: 36px 20px 168px;
}

body.page-calculator .page-hero .step-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 20px auto 6px;
  max-width: 200px;
}

body.page-calculator .step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  border: 2px solid var(--line);
  color: var(--muted);
  background: #fff;
}

body.page-calculator .step-dot.is-active {
  border-color: var(--france-blue);
  color: #fff;
  background: var(--france-blue);
  box-shadow: 0 2px 8px rgba(0, 85, 164, 0.35);
}

body.page-calculator .step-dot.is-done {
  border-color: var(--france-blue);
  color: #fff;
  background: var(--france-blue-muted);
}

body.page-calculator .step-line.is-done {
  background: var(--france-blue-muted);
}

body.page-calculator .step-dot.is-muted {
  opacity: 0.45;
}

body.page-calculator .step-line {
  flex: 1;
  height: 2px;
  background: var(--line-soft);
  min-width: 24px;
}

body.page-calculator .step-labels {
  display: flex;
  justify-content: space-between;
  max-width: 240px;
  margin: 0 auto;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--france-blue-muted);
}

body.page-calculator .step-labels span:first-child {
  color: var(--france-blue);
  font-weight: 600;
}

body.page-calculator .quote-card {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 22px 20px 20px;
  margin-bottom: 16px;
}

.quote-card-title {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--france-blue);
  margin: 0 0 18px;
}

.quote-card-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.quote-card-label.required::after {
  content: " *";
  color: var(--accent-red);
}

.dims-card {
  background: linear-gradient(180deg, #f4f8fc 0%, #eef4fa 100%);
  border: 1px solid #c5d9ed;
  border-radius: var(--radius);
  padding: 14px 14px 12px;
  margin-bottom: 18px;
}

.dims-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
}

.cbm-live {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--france-blue);
  font-variant-numeric: tabular-nums;
}

.metrics-row--equal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.float-field {
  position: relative;
}

.float-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 44px 10px 14px;
  font-size: 1rem;
  font-weight: 500;
  font-family: var(--font-body);
  background: #fff;
  transition: border-color 0.18s, box-shadow 0.18s;
}

.float-field label {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--muted);
  pointer-events: none;
  transition: all 0.18s ease;
  transform-origin: left top;
}

.float-input:focus,
.float-input:not(:placeholder-shown) {
  outline: none;
  border-color: var(--france-blue);
  box-shadow: 0 0 0 3px rgba(0, 85, 164, 0.15);
}

.float-input:focus + label,
.float-input:not(:placeholder-shown) + label {
  top: 8px;
  transform: translateY(0);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--france-blue);
}

.field-suffix {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  pointer-events: none;
}

.float-input:focus ~ .field-suffix,
.float-input:not(:placeholder-shown) ~ .field-suffix {
  top: auto;
  bottom: 10px;
  transform: none;
}

.surcharge-alert {
  margin: 0 0 14px;
  padding: 10px 12px;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--warn);
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: var(--radius);
}

.live-summary {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 12px 14px;
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.live-summary-item {
  flex: 1;
  text-align: center;
}

.live-summary-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.live-summary-item strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--france-blue);
  font-variant-numeric: tabular-nums;
}

.live-summary-divider {
  width: 1px;
  height: 36px;
  background: var(--line-soft);
  flex-shrink: 0;
}

body.page-calculator .page-hero h1 {
  font-family: var(--font-body);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

body.page-calculator .quote-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 20px 16px;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.92) 20%, rgba(255, 248, 244, 0.98) 100%);
  backdrop-filter: blur(8px);
}

.quote-contact {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.quote-contact-lead {
  margin: 0;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}

.quote-contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.quote-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1.5px solid var(--france-blue);
  background: #fff;
  color: var(--france-blue);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.quote-contact-btn:hover {
  background: var(--france-blue-soft);
}

.quote-contact-btn--wa {
  border-color: #25d366;
  color: #128c7e;
}

.quote-contact-btn--wa:hover {
  background: rgba(37, 211, 102, 0.1);
}

.quote-disclaimer {
  max-width: 480px;
  margin: 0 auto 12px;
  padding: 14px 16px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.quote-disclaimer p {
  margin: 0;
  color: #e53935;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.5;
}

.quote-disclaimer p + p {
  margin-top: 8px;
  font-size: 0.88rem;
}

.quote-sticky-bar .quote-disclaimer {
  max-width: 480px;
}

body.page-calculator .quote-cta {
  background: linear-gradient(135deg, var(--france-blue) 0%, #004080 100%);
  box-shadow: 0 8px 24px rgba(0, 85, 164, 0.32);
}

body.page-calculator .quote-cta:hover:not(:disabled) {
  background: linear-gradient(135deg, #004080 0%, #003366 100%);
  box-shadow: 0 10px 28px rgba(0, 85, 164, 0.38);
}

.inspection-note {
  margin: 14px 0 0;
  padding: 12px 14px;
  background: var(--france-blue-soft, #eef4fb);
  border: 1px solid var(--france-blue);
  border-radius: var(--radius);
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text);
}

.modal-weight-col .inspection-note {
  margin-top: 12px;
}

.inspection-link {
  color: var(--france-blue);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.inspection-link:hover {
  color: #004080;
}

body.page-calculator .history-accordion {
  background: var(--card);
  border: 3px solid var(--france-blue);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.quote-sticky-bar .quote-cta {
  max-width: 480px;
  margin: 0 auto;
}

.quote-cta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(255, 106, 0, 0.42);
  transition: background 0.18s, transform 0.1s, box-shadow 0.18s;
}

.quote-cta:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--accent-hover) 0%, #c2410c 100%);
  box-shadow: 0 10px 32px rgba(255, 106, 0, 0.45);
}

.quote-cta:active:not(:disabled) { transform: translateY(1px); }
.quote-cta:disabled { opacity: 0.85; cursor: wait; }

.quote-cta-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: none;
  font-weight: 500;
}

.loading-dots {
  display: flex;
  gap: 4px;
}

.loading-dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
  animation: dot-bounce 1s ease-in-out infinite;
}

.loading-dots i:nth-child(2) { animation-delay: 0.15s; }
.loading-dots i:nth-child(3) { animation-delay: 0.3s; }

@keyframes dot-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
  40% { transform: translateY(-5px); opacity: 1; }
}

.input-warn-flash {
  animation: warn-flash 0.6s ease;
}

@keyframes warn-flash {
  0%, 100% { box-shadow: none; border-color: var(--line); }
  30%, 70% { border-color: var(--accent-red); box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.28); }
}

.history-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
}

.history-accordion-trigger.is-open .chevron {
  transform: rotate(180deg);
}

.history-accordion-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--france-blue);
  flex-shrink: 0;
}

.history-accordion-preview {
  flex: 1;
  font-size: 0.84rem;
  color: var(--text);
  font-weight: 500;
  text-align: right;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chevron {
  flex-shrink: 0;
  color: var(--france-blue-muted);
  transition: transform 0.2s ease;
}

.history-accordion-panel {
  border-top: 1px solid var(--line-soft);
  padding: 8px 12px 12px;
}

.history-empty {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 16px 8px;
  margin: 0;
}

.history-list {
  display: grid;
  gap: 6px;
}

.history-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
  font-family: var(--font-body);
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
}

body.page-calculator .history-item:hover {
  border-color: var(--france-blue);
  background: var(--france-blue-soft);
}

.history-item-date {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  flex-shrink: 0;
}

.history-item-detail {
  flex: 1;
  font-size: 0.84rem;
  color: var(--text);
}

body.page-calculator .history-item-price {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--france-blue);
  flex-shrink: 0;
}

.history-item-price {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--accent-red);
  flex-shrink: 0;
}

.history-clear-link {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 10px;
  padding: 4px 4px 0;
  border: none;
  background: none;
  font-size: 0.72rem;
  color: var(--muted);
  cursor: pointer;
  font-family: var(--font-body);
}

.history-clear-link:hover { color: var(--warn); }

.weight-compare { margin-bottom: 16px; }

.weight-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.weight-box {
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  text-align: center;
}

.weight-box-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

body.page-calculator .weight-box strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--france-blue);
}

.weight-box strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-red);
}

.weight-box-sub {
  font-size: 0.68rem;
  color: var(--muted);
}

.billing-badge {
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  line-height: 1.45;
  text-align: center;
}

.billing-badge.is-vol {
  background: rgba(255, 106, 0, 0.1);
  border: 1px solid rgba(255, 106, 0, 0.28);
  color: #c2410c;
}

.billing-badge.is-actual {
  background: rgba(255, 106, 0, 0.08);
  border: 1px solid rgba(255, 106, 0, 0.22);
  color: var(--accent-hover);
}

body.page-calculator .billing-badge.is-vol {
  background: rgba(0, 85, 164, 0.08);
  border: 1px solid rgba(0, 85, 164, 0.22);
  color: #004080;
}

body.page-calculator .billing-badge.is-actual {
  background: rgba(0, 85, 164, 0.06);
  border: 1px solid rgba(0, 85, 164, 0.18);
  color: var(--france-blue-muted);
}

body.page-calculator .modal-done-btn {
  border-radius: var(--radius);
  padding: 14px;
  background: linear-gradient(135deg, var(--france-blue) 0%, #004080 100%);
  box-shadow: 0 4px 14px rgba(0, 85, 164, 0.28);
}

body.page-calculator .modal-done-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #004080 0%, #003366 100%);
}

body.page-calculator .modal-done-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.modal-done-btn {
  border-radius: var(--radius);
  padding: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  box-shadow: 0 4px 14px rgba(255, 106, 0, 0.3);
}

.billing-badge em {
  font-style: normal;
  font-weight: 700;
}

.modal-done-btn:hover {
  background: linear-gradient(135deg, var(--accent-hover) 0%, #c2410c 100%);
}

@media (max-width: 520px) {
  .metrics-row--equal { grid-template-columns: 1fr 1fr; gap: 10px; }
  .weight-compare-grid { grid-template-columns: 1fr; }
  .history-accordion-preview { font-size: 0.78rem; }
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--line-soft); }

  /* Compact quote page on mobile */
  body.page-calculator .quote-topbar-inner {
    padding: 10px 14px 6px;
    gap: 10px;
  }

  body.page-calculator .brand-mark {
    width: 80px;
    height: 80px;
  }

  body.page-calculator .channel-badge {
    font-size: 0.72rem;
    padding: 6px 10px;
    letter-spacing: 0.06em;
  }

  body.page-calculator .quote-brand-sub {
    font-size: 0.62rem;
  }

  body.page-calculator .lang-btn {
    padding: 5px 10px;
    font-size: 0.68rem;
  }

  body.page-calculator .quote-shell {
    padding: 8px 14px 152px;
  }

  body.page-calculator .page-hero {
    margin-bottom: 12px;
  }

  body.page-calculator .page-hero h1 {
    font-size: 1.35rem;
    margin-bottom: 6px;
  }

  body.page-calculator .hero-lead.quote-terms p {
    font-size: 0.78rem;
    line-height: 1.4;
  }

  body.page-calculator .hero-lead.quote-terms p + p {
    margin-top: 4px;
    font-size: 0.8rem;
  }

  body.page-calculator .page-hero .step-dots {
    margin: 12px auto 4px;
  }

  body.page-calculator .step-dot {
    width: 24px;
    height: 24px;
    font-size: 0.65rem;
  }

  body.page-calculator .step-labels {
    margin-bottom: 0;
    font-size: 0.62rem;
  }

  body.page-calculator .quote-card {
    padding: 14px 14px 12px;
    margin-bottom: 10px;
  }

  body.page-calculator .quote-card-title {
    margin: 0 0 10px;
  }

  body.page-calculator .dims-card {
    padding: 10px 12px 10px;
    margin-bottom: 10px;
  }

  body.page-calculator .dims-card-head {
    margin-bottom: 8px;
  }

  body.page-calculator .metrics-row--equal {
    margin-bottom: 10px;
  }

  body.page-calculator .float-input {
    padding: 16px 40px 8px 12px;
    font-size: 0.95rem;
  }

  body.page-calculator .live-summary {
    padding: 10px 10px;
  }

  body.page-calculator .history-accordion-trigger {
    padding: 12px 14px;
  }

  body.page-calculator .quote-sticky-bar {
    padding: 8px 14px calc(10px + env(safe-area-inset-bottom, 0px));
    gap: 6px;
  }

  body.page-calculator .quote-contact-btn {
    min-height: 38px;
    font-size: 0.72rem;
    gap: 6px;
  }

  body.page-calculator .quote-cta {
    min-height: 46px;
    font-size: 0.8rem;
  }
}

/* Channel cards (quote page) */
.channel-cards {
  display: grid;
  gap: 10px;
}

.channel-card {
  display: block;
  padding: 14px 16px;
  border: 2px solid var(--line-soft);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.channel-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.channel-card.is-selected {
  border-color: var(--france-blue);
  background: var(--france-blue-soft);
  box-shadow: 0 0 0 3px rgba(0, 85, 164, 0.1);
}

.channel-card-name {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--france-blue);
  margin-bottom: 4px;
}

.channel-card-meta {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.channel-card-notes {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Admin sidebar layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: #fff;
  border-right: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
}

.admin-sidebar-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 12px;
}

.admin-sidebar-head strong {
  display: block;
  font-size: 1rem;
  color: var(--text);
}

.admin-sidebar-head span {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-nav {
  flex: 1;
  padding: 8px 12px;
}

.admin-nav-parent {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  border-radius: var(--radius);
}

.admin-nav-parent:hover { background: var(--bg); }

.admin-nav-parent .nav-chevron {
  transition: transform 0.2s;
}

.admin-nav-parent.is-open .nav-chevron {
  transform: rotate(180deg);
}

.admin-nav-children {
  padding-left: 8px;
  margin-bottom: 8px;
}

.admin-nav-children.is-collapsed {
  display: none;
}

.admin-nav-item {
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--muted);
  cursor: pointer;
  border-radius: var(--radius);
  margin-bottom: 2px;
}

.admin-nav-item:hover {
  background: var(--bg);
  color: var(--text);
}

.admin-nav-item.is-active {
  background: var(--france-blue-soft);
  color: var(--france-blue);
  font-weight: 600;
}

.admin-nav-top {
  margin-top: 4px;
  font-weight: 600;
  color: var(--text);
}

.admin-sidebar-foot {
  padding: 16px 20px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.8125rem;
}

.admin-main {
  flex: 1;
  padding: 28px 32px 48px;
  background: var(--bg);
  max-width: 960px;
}

.admin-panel.hidden { display: none; }

.tier-editor {
  margin: 16px 0;
}

.tier-editor-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.tier-table input {
  width: 100%;
  min-width: 80px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.history-channel-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.history-tab {
  border: 1px solid var(--line);
  background: #fff;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  color: var(--muted);
}

.history-tab.is-active {
  border-color: var(--france-blue);
  background: var(--france-blue-soft);
  color: var(--france-blue);
}

.stack-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 0.9375rem;
  font-family: var(--font-body);
  resize: vertical;
  min-height: 72px;
}

.page-admin .topbar { display: none; }
.page-admin .shell-admin { display: none; }