:root {
  --fude-dark: #211A19;
  --fude-blue: #023591;
  --fude-gray: #C9CACA;
  --fude-amber: #E8A020;
  --foreal-teal: #5EAE9F;
  --bg: #FAFAF9;
  --surface: #FFFFFF;
  --border: #ECECEA;
  --border-strong: #D9D9D6;
  --text: #211A19;
  --text-muted: #6B6664;
  --text-faint: #9C9694;
  --error: #B83232;
  --success: #3A7D44;

  --cat-loupes: #023591;
  --cat-headlights: #E8A020;
  --cat-accessories: #5EAE9F;
  --cat-others: #6B6664;

  --status-received: #6B6664;
  --status-payment: #E8A020;
  --status-production: #023591;
  --status-ready: #5EAE9F;
  --status-shipped: #3A7D44;
  --status-delivered: #1F5128;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: 'IBM Plex Sans', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.screen { min-height: 100vh; display: flex; flex-direction: column; }
.page { padding-top: 56px; }
.hidden { display: none !important; }

/* ---------- Login ---------- */
#login-screen { align-items: center; justify-content: center; padding: 40px 20px; }
.login-card {
  background: var(--surface);
  width: 100%; max-width: 400px;
  padding: 48px 40px;
  border: 1px solid var(--border);
  text-align: center;
  animation: fadeUp 0.4s ease-out;
}
.brand-mark { font-size: 32px; font-weight: 600; letter-spacing: 4px; color: var(--fude-dark); margin-bottom: 4px; }
.brand-tag { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-faint); margin-bottom: 36px; }
.login-form { text-align: left; }
.login-foot { margin-top: 28px; font-size: 12px; color: var(--text-faint); }
.login-foot a { color: var(--fude-blue); text-decoration: none; }
.login-foot a:hover { text-decoration: underline; }

.login-form label, .field-group label {
  display: block;
  font-size: 11px; font-weight: 500; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 8px;
}
input[type="text"], input[type="number"], input[type="email"], textarea, select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--fude-dark);
  box-shadow: 0 0 0 3px rgba(33,26,25,0.08);
}
#passcode-input { letter-spacing: 2px; font-family: 'IBM Plex Mono', monospace; text-align: center; font-size: 16px; }

.btn-primary {
  background: var(--fude-dark); color: #fff; border: none;
  padding: 13px 24px; font-family: inherit; font-size: 13px;
  font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; transition: background 0.15s, transform 0.05s;
  width: 100%; margin-top: 16px;
}
.btn-primary:hover:not(:disabled) { background: #000; }
.btn-primary:active:not(:disabled) { transform: translateY(1px); }
.btn-primary:disabled { background: var(--border-strong); cursor: not-allowed; }
.btn-primary.btn-inline { width: auto; margin-top: 0; padding: 10px 18px; font-size: 12px; }

.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 12px 20px; font-family: inherit; font-size: 13px;
  font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; transition: background 0.15s;
}
.btn-ghost:hover { background: var(--bg); }
.btn-ghost-sm {
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 6px 12px; font-family: inherit; font-size: 11px;
  font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer;
}
.btn-ghost-sm:hover { background: var(--bg); color: var(--text); }

.error-msg { color: var(--error); font-size: 13px; margin-top: 12px; min-height: 18px; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--fude-dark); color: #fff;
  padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid #000;
  height: 56px;
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 18px; }
.brand-mark-sm { font-weight: 600; letter-spacing: 3px; font-size: 16px; }
.topbar-divider { width: 1px; height: 18px; background: rgba(255,255,255,0.2); }
.topbar-user { font-size: 12px; letter-spacing: 1px; color: var(--fude-gray); text-transform: uppercase; }
.topbar-nav { display: flex; gap: 4px; height: 100%; }
.nav-tab {
  background: transparent; color: rgba(255,255,255,0.6);
  border: none; padding: 0 18px;
  font-family: inherit; font-size: 12px; font-weight: 500;
  letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; height: 100%;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.nav-tab:hover { color: #fff; }
.nav-tab.active { color: #fff; border-bottom-color: var(--fude-amber); }
.topbar-right .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.25); padding: 8px 16px; font-size: 11px; }
.topbar-right .btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* ---------- Layout ---------- */
.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 380px;
  height: calc(100vh - 56px);
  overflow: hidden;
}
.catalog-pane { padding: 32px 40px; overflow-y: auto; }
.cart-pane { background: var(--surface); border-left: 1px solid var(--border); display: flex; flex-direction: column; height: 100%; }
.full-pane { flex: 1; padding: 32px 40px; max-width: 1280px; width: 100%; margin: 0 auto; }

.pane-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 20px; gap: 16px; flex-wrap: wrap; }
.pane-header h1 { font-size: 24px; font-weight: 500; margin: 0; letter-spacing: -0.3px; }
.pane-header h2 { font-size: 16px; font-weight: 600; margin: 0; letter-spacing: 1px; text-transform: uppercase; }

.filter-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.filter-tab { background: transparent; border: 1px solid var(--border); padding: 6px 12px; font-family: inherit; font-size: 12px; color: var(--text-muted); cursor: pointer; letter-spacing: 0.5px; transition: all 0.15s; }
.filter-tab:hover { border-color: var(--text-muted); color: var(--text); }
.filter-tab.active { background: var(--fude-dark); border-color: var(--fude-dark); color: #fff; }

.cat-tag { display: inline-block; padding: 3px 8px; font-size: 10px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: #fff; }
.cat-tag[data-cat="loupes"] { background: var(--cat-loupes); }
.cat-tag[data-cat="headlights"] { background: var(--cat-headlights); }
.cat-tag[data-cat="accessories"] { background: var(--cat-accessories); }
.cat-tag[data-cat="others"] { background: var(--cat-others); }

/* ---------- Products ---------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.product-card { background: var(--surface); border: 1px solid var(--border); cursor: pointer; transition: border-color 0.15s, transform 0.15s; display: flex; flex-direction: column; overflow: hidden; position: relative; }
.product-card:hover { border-color: var(--fude-dark); }
.product-card.brand-fude { border-top: 3px solid var(--fude-dark); }
.product-card.brand-foreal { border-top: 3px solid var(--foreal-teal); }
.product-card .cat-tag { position: absolute; top: 12px; left: 12px; z-index: 2; }
.product-image { aspect-ratio: 4/3; background: var(--bg); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-image img { max-width: 100%; max-height: 100%; object-fit: contain; }
.product-image-placeholder { color: var(--text-faint); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; }
.product-body { padding: 14px 16px; flex: 1; display: flex; flex-direction: column; }
.product-brand { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-faint); margin-bottom: 4px; }
.product-name { font-size: 14px; font-weight: 500; margin-bottom: 4px; line-height: 1.3; }
.product-price { margin-top: auto; padding-top: 12px; font-size: 16px; font-weight: 500; }

.loading { padding: 40px; text-align: center; color: var(--text-faint); grid-column: 1/-1; }
.empty-state { padding: 60px 20px; text-align: center; color: var(--text-faint); }

/* ---------- Cart ---------- */
.cart-pane > .pane-header { padding: 24px 24px 0 24px; }
.cart-count { font-size: 12px; color: var(--text-faint); }
.cart-items { flex: 1; overflow-y: auto; padding: 0 24px; }
.cart-empty { color: var(--text-faint); font-size: 13px; text-align: center; padding: 40px 20px; }
.cart-line { padding: 16px 0; border-bottom: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }
.cart-line-top { display: flex; justify-content: space-between; gap: 12px; }
.cart-line-name { font-size: 13px; font-weight: 500; flex: 1; }
.cart-line-price { font-size: 13px; font-weight: 500; white-space: nowrap; }
.cart-line-meta { font-size: 11px; color: var(--text-muted); line-height: 1.5; }
.cart-line-meta .meta-bit { display: inline-block; }
.cart-line-meta .meta-bit + .meta-bit::before { content: ' · '; color: var(--text-faint); }
.cart-line-actions { display: flex; gap: 12px; font-size: 11px; }
.cart-line-actions button { background: none; border: none; padding: 0; color: var(--text-muted); cursor: pointer; text-decoration: underline; font-family: inherit; font-size: 11px; }
.cart-line-actions button:hover { color: var(--fude-dark); }
.cart-line-actions .remove-btn:hover { color: var(--error); }
.cart-footer { border-top: 1px solid var(--border); padding: 20px 24px 24px; background: var(--surface); }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.cart-total-label { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); }
.cart-total-value { font-size: 22px; font-weight: 500; }

/* ---------- Side panel ---------- */
.side-panel { position: fixed; inset: 0; z-index: 100; }
.panel-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.4); animation: fadeIn 0.2s ease-out; }
.panel-content { position: absolute; top: 0; right: 0; bottom: 0; width: 100%; max-width: 520px; background: var(--surface); display: flex; flex-direction: column; animation: slideInRight 0.3s ease-out; box-shadow: -8px 0 32px rgba(0,0,0,0.08); }
.panel-header { padding: 24px 28px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.panel-eyebrow { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-faint); margin-bottom: 4px; }
.panel-header h2 { font-size: 20px; font-weight: 500; margin: 0; line-height: 1.3; }
.panel-close, .modal-close { background: none; border: none; width: 32px; height: 32px; font-size: 24px; line-height: 1; cursor: pointer; color: var(--text-muted); flex-shrink: 0; }
.panel-close:hover, .modal-close:hover { color: var(--text); }
.panel-body { flex: 1; overflow-y: auto; padding: 24px 28px; }
.panel-footer { border-top: 1px solid var(--border); padding: 16px 28px; display: flex; gap: 12px; justify-content: flex-end; background: var(--surface); }
.panel-footer .btn-primary, .panel-footer .btn-ghost { width: auto; margin-top: 0; }

/* ---------- Field groups ---------- */
.field-group { margin-bottom: 22px; }
.field-group .hint { font-size: 11px; color: var(--text-muted); margin-top: 6px; line-height: 1.4; }
.field-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dual-input { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dual-label { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-faint); margin-top: 4px; }

/* ---------- Frames ---------- */
.frame-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 8px; }
.frame-option { border: 1px solid var(--border); cursor: pointer; padding: 8px; text-align: center; transition: border-color 0.15s; }
.frame-option:hover { border-color: var(--text-muted); }
.frame-option.selected { border-color: var(--fude-dark); border-width: 2px; padding: 7px; }
.frame-option img { width: 100%; aspect-ratio: 4/3; object-fit: contain; background: var(--bg); }
.frame-option-name { font-size: 11px; margin-top: 6px; line-height: 1.3; }
.frame-empty { font-size: 12px; color: var(--text-faint); padding: 16px; text-align: center; border: 1px dashed var(--border-strong); }

.color-options { display: flex; flex-wrap: wrap; gap: 8px; }
.color-chip { padding: 8px 14px; border: 1px solid var(--border); cursor: pointer; font-size: 12px; transition: all 0.15s; }
.color-chip:hover { border-color: var(--text-muted); }
.color-chip.selected { background: var(--fude-dark); color: #fff; border-color: var(--fude-dark); }

/* ---------- Rx ---------- */
.rx-controls { display: flex; gap: 16px; margin-bottom: 12px; }
.rx-radio { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 13px; }
.rx-radio input { margin: 0; }
#rx-file { width: 100%; padding: 10px; border: 1px dashed var(--border-strong); background: var(--bg); font-size: 12px; }
.rx-preview { margin-top: 10px; font-size: 12px; color: var(--text-muted); }
.rx-preview img { max-width: 100%; max-height: 200px; border: 1px solid var(--border); margin-top: 6px; }
.rx-example { margin-top: 12px; font-size: 12px; }
.rx-example summary { cursor: pointer; color: var(--fude-blue); }
.rx-example-body { margin-top: 8px; padding: 12px; background: var(--bg); color: var(--text-muted); line-height: 1.5; font-size: 12px; }

/* ---------- Modals ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); animation: fadeIn 0.2s ease-out; }
.modal-content { position: relative; background: var(--surface); width: 100%; max-width: 560px; max-height: 90vh; display: flex; flex-direction: column; animation: scaleIn 0.2s ease-out; }
.detail-content { max-width: 720px; }
.modal-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.modal-header h2 { margin: 0; font-size: 18px; font-weight: 500; }
.modal-body { flex: 1; overflow-y: auto; padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 12px; justify-content: flex-end; align-items: center; flex-wrap: wrap; }
.modal-footer .btn-primary, .modal-footer .btn-ghost { width: auto; margin-top: 0; }

.review-section { margin-bottom: 24px; padding: 16px; background: var(--bg); }
.review-label { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 10px; }
.review-line { padding: 8px 0; font-size: 13px; border-bottom: 1px solid var(--border); }
.review-line:last-of-type { border-bottom: none; }
.review-line-top { display: flex; justify-content: space-between; gap: 12px; }
.review-line-name { font-weight: 500; }
.review-line-meta { font-size: 11px; color: var(--text-muted); margin-top: 3px; }
.review-total { display: flex; justify-content: space-between; margin-top: 12px; padding-top: 12px; border-top: 2px solid var(--fude-dark); font-weight: 600; font-size: 16px; }

/* ---------- Order list ---------- */
.orders-list { display: flex; flex-direction: column; gap: 10px; }
.order-card { background: var(--surface); border: 1px solid var(--border); padding: 18px 20px; display: grid; grid-template-columns: minmax(140px, 200px) 1fr minmax(120px, 160px) minmax(100px, 140px) auto; gap: 20px; align-items: center; cursor: pointer; transition: border-color 0.15s; }
.order-card:hover { border-color: var(--fude-dark); }
.order-invoice { font-family: 'IBM Plex Mono', monospace; font-size: 14px; font-weight: 500; }
.order-date { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.order-distributor { font-size: 13px; }
.order-distributor .dist-name { font-weight: 500; }
.order-distributor .dist-contact { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.order-summary { font-size: 12px; color: var(--text-muted); }
.order-summary .order-total { font-size: 14px; color: var(--text); font-weight: 500; }
.order-status-cell { text-align: right; }

.status-badge { display: inline-block; padding: 5px 10px; font-size: 11px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; color: #fff; white-space: nowrap; }
.status-badge[data-status="Received"] { background: var(--status-received); }
.status-badge[data-status="Awaiting Payment"] { background: var(--status-payment); }
.status-badge[data-status="In Production"] { background: var(--status-production); }
.status-badge[data-status="Ready for Shipping"] { background: var(--status-ready); }
.status-badge[data-status="Shipped"] { background: var(--status-shipped); }
.status-badge[data-status="Delivered"] { background: var(--status-delivered); }

/* ---------- Filter bar ---------- */
.filter-bar { display: grid; grid-template-columns: 220px 220px 1fr; gap: 16px; margin-bottom: 20px; padding: 16px; background: var(--surface); border: 1px solid var(--border); }
.filter-group label { display: block; font-size: 10px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px; }
.filter-group input, .filter-group select { padding: 8px 10px; font-size: 13px; }

/* ---------- Distributors list ---------- */
.distributors-list { display: flex; flex-direction: column; gap: 8px; }
.distributor-row { background: var(--surface); border: 1px solid var(--border); padding: 16px 20px; display: grid; grid-template-columns: minmax(100px, 140px) 1fr minmax(160px, 200px) minmax(140px, 180px) auto; gap: 20px; align-items: center; font-size: 13px; }
.distributor-id { font-family: 'IBM Plex Mono', monospace; font-weight: 500; }
.distributor-name { font-weight: 500; }
.distributor-meta { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.inactive-tag { font-size: 10px; padding: 2px 6px; background: var(--border-strong); color: var(--text-muted); margin-left: 8px; }

/* ---------- Order detail ---------- */
.detail-section { margin-bottom: 24px; }
.detail-section-title { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 10px; }
.detail-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 13px; gap: 16px; border-bottom: 1px solid var(--border); }
.detail-row:last-child { border-bottom: none; }
.detail-row .label { color: var(--text-muted); flex-shrink: 0; }
.detail-row .value { text-align: right; word-break: break-word; }
.detail-status-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--bg); margin-bottom: 16px; }
.detail-status-row select { flex: 1; padding: 8px 12px; font-size: 13px; }
.detail-line-item { padding: 14px 0; border-bottom: 1px solid var(--border); }
.detail-line-item:last-child { border-bottom: none; }
.detail-line-head { display: flex; justify-content: space-between; gap: 12px; }
.detail-line-name { font-weight: 500; font-size: 14px; }
.detail-line-price { font-weight: 500; font-size: 14px; }
.detail-line-meta { font-size: 11px; color: var(--text-muted); margin-top: 6px; line-height: 1.5; }
.detail-line-meta strong { color: var(--text); font-weight: 500; }
.detail-line-meta .rx-link { color: var(--fude-blue); text-decoration: none; }
.detail-line-meta .rx-link:hover { text-decoration: underline; }
.detail-line-comments { font-size: 12px; color: var(--text); margin-top: 6px; padding: 6px 10px; background: var(--bg); border-left: 2px solid var(--border-strong); }

.detail-footer-actions { display: flex; gap: 8px; margin-left: auto; flex-wrap: wrap; }
.detail-footer-actions .btn-primary, .detail-footer-actions .btn-ghost { width: auto; margin-top: 0; }

/* ---------- Confirmation ---------- */
#confirm-screen { align-items: center; justify-content: center; padding: 40px 20px; background: var(--bg); }
.confirm-card { background: var(--surface); width: 100%; max-width: 440px; padding: 56px 40px; text-align: center; border: 1px solid var(--border); animation: fadeUp 0.4s ease-out; }
.confirm-mark { width: 56px; height: 56px; border-radius: 50%; background: var(--fude-dark); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 28px; margin: 0 auto 24px; }
.confirm-card h1 { font-size: 22px; font-weight: 500; margin: 0 0 24px 0; }
.confirm-id { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); }
.confirm-id-value { font-family: 'IBM Plex Mono', monospace; font-size: 18px; margin: 4px 0 24px 0; font-weight: 500; }
.confirm-msg { color: var(--text-muted); margin-bottom: 28px; line-height: 1.6; }
.confirm-actions { display: flex; gap: 8px; }
.confirm-actions .btn-primary, .confirm-actions .btn-ghost { width: 100%; margin-top: 0; }

/* ---------- Loading + Toast ---------- */
.loading-overlay { position: fixed; inset: 0; background: rgba(255,255,255,0.85); z-index: 200; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; }
.loading-spinner { width: 32px; height: 32px; border: 2px solid var(--border-strong); border-top-color: var(--fude-dark); border-radius: 50%; animation: spin 0.8s linear infinite; }
.loading-label { font-size: 13px; color: var(--text-muted); letter-spacing: 0.5px; }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--fude-dark); color: #fff; padding: 12px 20px; font-size: 13px; z-index: 300; animation: fadeUp 0.3s ease-out; max-width: 90vw; }
.toast.error { background: var(--error); }
.toast.success { background: var(--success); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; height: auto; }
  .cart-pane { position: fixed; bottom: 0; left: 0; right: 0; top: auto; max-height: 50vh; border-left: none; border-top: 1px solid var(--border); box-shadow: 0 -4px 16px rgba(0,0,0,0.04); }
  .catalog-pane { padding: 20px; padding-bottom: 200px; }
  .full-pane { padding: 20px; }
  .panel-content { max-width: 100%; }
  .order-card { grid-template-columns: 1fr; gap: 8px; }
  .filter-bar { grid-template-columns: 1fr; }
  .distributor-row { grid-template-columns: 1fr; gap: 8px; }
  .field-grid-2 { grid-template-columns: 1fr; }
  .topbar { padding: 0 16px; }
  .topbar-nav { gap: 0; }
  .nav-tab { padding: 0 10px; font-size: 11px; }
}