/**
 * Caledonia Direct — Brand Style Sheet
 * Derived from caledoniadirect.com (Flatsome/Elementor theme tokens)
 * and Caledonia logo assets (Drive + live site).
 *
 * Brand tokens
 * ------------
 * Primary (links, buttons, accents):  #219fbb
 * Deep navy (hero, header dark, brand bar): #014260
 * Success / gold accent (dividers, highlights): #ddd6ad
 * Body text: #424242
 * Secondary / muted UI: #cdcdcd
 * Light surfaces: #f1f1f1, #f7f9fa, #ffffff
 * Alert / charcoal: #424242
 *
 * Typography: system UI stack (site uses sans; we mirror with clean system fonts)
 * Logo: white on dark navy; color logo on light backgrounds
 */

:root {
  /* Brand palette */
  --cd-primary: #219fbb;
  --cd-primary-hover: #1a86a0;
  --cd-primary-soft: rgba(33, 159, 187, 0.12);
  --cd-navy: #014260;
  --cd-navy-deep: #012f44;
  --cd-gold: #ddd6ad;
  --cd-gold-soft: rgba(221, 214, 173, 0.35);
  --cd-secondary: #cdcdcd;
  --cd-ink: #424242;
  --cd-ink-soft: #5c5c5c;
  --cd-muted: #7a7a7a;
  --cd-line: #e4e7ea;
  --cd-line-strong: #cfd5da;
  --cd-paper: #ffffff;
  --cd-paper-2: #f7f9fa;
  --cd-paper-3: #f1f1f1;
  --cd-danger: #b42318;
  --cd-danger-bg: #fef3f2;
  --cd-danger-line: #fecdca;
  --cd-success: #027a48;
  --cd-success-bg: #ecfdf3;
  --cd-success-line: #abefc6;
  --cd-warn: #b54708;
  --cd-warn-bg: #fffaeb;
  --cd-warn-line: #fedf89;

  /* Layout */
  --cd-radius: 10px;
  --cd-radius-sm: 6px;
  --cd-radius-pill: 999px;
  --cd-shadow-sm: 0 1px 2px rgba(1, 66, 96, 0.06);
  --cd-shadow: 0 8px 24px rgba(1, 66, 96, 0.08);
  --cd-shadow-lg: 0 18px 48px rgba(1, 66, 96, 0.12);
  --cd-max: 1180px;
  --cd-sidebar: 240px;
  --cd-header-h: 72px;
  --cd-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --cd-display: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--cd-font);
  color: var(--cd-ink);
  line-height: 1.55;
  background: var(--cd-paper-2);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--cd-primary);
  text-decoration: none;
}

a:hover {
  color: var(--cd-navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--cd-display);
  color: var(--cd-navy);
  line-height: 1.25;
  margin: 0 0 0.5rem;
  font-weight: 700;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }

p { margin: 0 0 1rem; }

/* ——— Top bar / public header ——— */
.site-header {
  background: var(--cd-paper);
  border-bottom: 1px solid var(--cd-line);
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--cd-header-h);
  box-shadow: var(--cd-shadow-sm);
}

.site-header.dark {
  background: var(--cd-navy);
  border-bottom-color: transparent;
}

.site-header.dark a { color: #fff; }
.site-header.dark a:hover { color: var(--cd-gold); }

.header-inner {
  max-width: var(--cd-max);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none !important;
  color: inherit;
}

.brand img {
  height: 48px;
  width: auto;
}

.brand-mark {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-mark strong {
  font-size: 1.05rem;
  color: var(--cd-navy);
  letter-spacing: 0.01em;
}

.site-header.dark .brand-mark strong { color: #fff; }

.brand-mark span {
  font-size: 0.72rem;
  color: var(--cd-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-header.dark .brand-mark span { color: rgba(255,255,255,0.7); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--cd-ink);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cd-primary);
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.15rem;
  border-radius: var(--cd-radius-sm);
  border: 1px solid transparent;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none !important;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--cd-primary);
  color: #fff !important;
  border-color: var(--cd-primary);
}

.btn-primary:hover {
  background: var(--cd-primary-hover);
  border-color: var(--cd-primary-hover);
  color: #fff !important;
}

.btn-navy {
  background: var(--cd-navy);
  color: #fff !important;
  border-color: var(--cd-navy);
}

.btn-navy:hover {
  background: var(--cd-navy-deep);
  color: #fff !important;
}

.btn-outline {
  background: transparent;
  color: var(--cd-navy) !important;
  border-color: var(--cd-line-strong);
}

.btn-outline:hover {
  border-color: var(--cd-primary);
  color: var(--cd-primary) !important;
  background: var(--cd-primary-soft);
}

.btn-ghost {
  background: transparent;
  color: var(--cd-ink-soft) !important;
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--cd-paper-3);
  color: var(--cd-navy) !important;
}

.btn-danger {
  background: var(--cd-danger);
  color: #fff !important;
  border-color: var(--cd-danger);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
}

.btn-block { width: 100%; }

/* ——— Layout shell (app) ——— */
.app-shell {
  display: grid;
  grid-template-columns: var(--cd-sidebar) 1fr;
  min-height: 100vh;
}

.app-sidebar {
  background: var(--cd-navy);
  color: #fff;
  padding: 1.25rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.app-sidebar .brand img {
  height: 40px;
}

.app-sidebar .brand-mark strong { color: #fff; }
.app-sidebar .brand-mark span { color: rgba(255,255,255,0.65); }

.side-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.side-nav a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.8rem;
  border-radius: var(--cd-radius-sm);
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.side-nav a:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
  text-decoration: none;
}

.side-nav a.active {
  background: var(--cd-primary);
  color: #fff;
}

.side-nav .nav-icon {
  width: 1.25rem;
  text-align: center;
  opacity: 0.9;
}

.side-footer {
  margin-top: auto;
  padding: 0.75rem 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
}

.side-footer a {
  color: var(--cd-gold);
  text-decoration: none;
}

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

.app-topbar {
  background: var(--cd-paper);
  border-bottom: 1px solid var(--cd-line);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 20;
}

.app-topbar .eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cd-muted);
  margin: 0;
}

.app-topbar h1 {
  margin: 0;
  font-size: 1.2rem;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--cd-ink-soft);
}

.user-chip strong { color: var(--cd-navy); }

.app-content {
  padding: 1.5rem;
  max-width: 1200px;
  width: 100%;
}

/* ——— Cards / panels ——— */
.panel {
  background: var(--cd-paper);
  border: 1px solid var(--cd-line);
  border-radius: var(--cd-radius);
  box-shadow: var(--cd-shadow-sm);
  padding: 1.25rem 1.35rem;
}

.panel + .panel { margin-top: 1rem; }

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.panel-header h2 { margin: 0; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.stat-card {
  background: var(--cd-paper);
  border: 1px solid var(--cd-line);
  border-radius: var(--cd-radius);
  padding: 1rem 1.15rem;
  box-shadow: var(--cd-shadow-sm);
}

.stat-card .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cd-muted);
  margin: 0 0 0.35rem;
}

.stat-card .value {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--cd-navy);
  margin: 0;
}

.stat-card .hint {
  font-size: 0.8rem;
  color: var(--cd-muted);
  margin: 0.25rem 0 0;
}

.stat-card.accent {
  border-color: transparent;
  background: linear-gradient(145deg, var(--cd-navy) 0%, #01608a 100%);
  color: #fff;
}

.stat-card.accent .label,
.stat-card.accent .hint { color: rgba(255,255,255,0.72); }
.stat-card.accent .value { color: #fff; }

/* ——— Tables ——— */
.table-wrap {
  overflow-x: auto;
  margin: 0 -0.25rem;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

table.data th,
table.data td {
  padding: 0.7rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--cd-line);
  vertical-align: middle;
}

table.data th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cd-muted);
  font-weight: 600;
  background: var(--cd-paper-2);
}

table.data tbody tr:hover {
  background: var(--cd-primary-soft);
}

table.data .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

table.data .actions {
  white-space: nowrap;
  text-align: right;
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--cd-muted);
}

.empty-state strong {
  display: block;
  color: var(--cd-navy);
  margin-bottom: 0.35rem;
}

/* ——— Forms ——— */
.form-stack {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.9rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cd-ink-soft);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="search"],
input[type="file"],
select,
textarea {
  font: inherit;
  font-weight: 400;
  color: var(--cd-ink);
  background: var(--cd-paper);
  border: 1px solid var(--cd-line-strong);
  border-radius: var(--cd-radius-sm);
  padding: 0.55rem 0.7rem;
  width: 100%;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--cd-primary-soft);
  border-color: var(--cd-primary);
}

textarea { min-height: 100px; resize: vertical; }

.form-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.35rem;
}

.help {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--cd-muted);
}

/* ——— Badges / status ——— */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.55rem;
  border-radius: var(--cd-radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.badge-draft { background: var(--cd-paper-3); color: var(--cd-ink-soft); }
.badge-open { background: var(--cd-primary-soft); color: var(--cd-primary-hover); }
.badge-ordered,
.badge-confirmed { background: #e0f2fe; color: #0369a1; }
.badge-shipped,
.badge-partial { background: var(--cd-warn-bg); color: var(--cd-warn); border-color: var(--cd-warn-line); }
.badge-received,
.badge-paid,
.badge-fulfilled { background: var(--cd-success-bg); color: var(--cd-success); border-color: var(--cd-success-line); }
.badge-cancelled,
.badge-void { background: var(--cd-danger-bg); color: var(--cd-danger); border-color: var(--cd-danger-line); }
.badge-overdue { background: #fff1f0; color: #c81e1e; }
.badge-pending { background: var(--cd-warn-bg); color: var(--cd-warn); border-color: var(--cd-warn-line); }
.badge-submitted { background: var(--cd-success-bg); color: var(--cd-success); border-color: var(--cd-success-line); }

/* Highlight rows with pending vendor questions */
table.data tr.row-attention {
  background: var(--cd-warn-bg);
  box-shadow: inset 3px 0 0 var(--cd-warn);
}
table.data tr.row-attention:hover {
  background: #fff4e0;
}

/* Shared Q&A on opportunities */
.qa-thread {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.qa-item {
  border: 1px solid var(--cd-line);
  border-radius: var(--cd-radius-sm);
  padding: 0.85rem 1rem;
  background: var(--cd-paper);
}
.qa-item.qa-pending {
  border-color: var(--cd-warn-line);
  background: var(--cd-warn-bg);
}
.qa-meta {
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}
.qa-body {
  font-size: 0.95rem;
  line-height: 1.45;
  white-space: normal;
}
.qa-answer {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--cd-line);
}
.qa-photos {
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.qa-reply {
  background: var(--cd-paper);
  border-radius: var(--cd-radius-sm);
  padding: 0.75rem;
  border: 1px solid var(--cd-line);
}

/* ——— Alerts ——— */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--cd-radius-sm);
  border: 1px solid var(--cd-line);
  margin-bottom: 1rem;
  font-size: 0.92rem;
}

.alert-error {
  background: var(--cd-danger-bg);
  border-color: var(--cd-danger-line);
  color: var(--cd-danger);
}

.alert-success {
  background: var(--cd-success-bg);
  border-color: var(--cd-success-line);
  color: var(--cd-success);
}

.alert-info {
  background: var(--cd-primary-soft);
  border-color: rgba(33, 159, 187, 0.35);
  color: var(--cd-navy);
}

/* ——— Auth / marketing pages ——— */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

.auth-hero {
  background:
    linear-gradient(160deg, rgba(1, 66, 96, 0.94) 0%, rgba(1, 66, 96, 0.88) 45%, rgba(33, 159, 187, 0.85) 100%),
    radial-gradient(circle at 20% 20%, rgba(221, 214, 173, 0.25), transparent 50%);
  color: #fff;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.auth-hero h1 {
  color: #fff;
  font-size: 2.1rem;
  max-width: 18ch;
  margin-bottom: 0.75rem;
}

.auth-hero p {
  color: rgba(255,255,255,0.88);
  max-width: 42ch;
  font-size: 1.05rem;
}

.auth-hero .values {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.auth-hero .value {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: var(--cd-gold);
  font-weight: 600;
  text-transform: capitalize;
}

.auth-hero .value img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  padding: 4px;
}

.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--cd-paper);
}

.auth-card {
  width: 100%;
  max-width: 420px;
}

.auth-card h2 {
  margin-bottom: 0.25rem;
}

.auth-card .lede {
  color: var(--cd-muted);
  margin-bottom: 1.5rem;
}

.auth-card .note {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--cd-muted);
}

/* ——— Landing (public home) ——— */
.hero {
  background: linear-gradient(145deg, var(--cd-navy) 0%, #01608a 55%, var(--cd-primary) 100%);
  color: #fff;
  padding: 4rem 1.5rem 3.5rem;
}

.hero-inner {
  max-width: var(--cd-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 0.85rem;
}

.hero p {
  color: rgba(255,255,255,0.9);
  font-size: 1.05rem;
  max-width: 48ch;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.hero-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--cd-radius);
  padding: 1.25rem;
  backdrop-filter: blur(6px);
}

.hero-card h3 { color: #fff; margin-bottom: 0.75rem; }
.hero-card li {
  color: rgba(255,255,255,0.9);
  margin-bottom: 0.4rem;
}

.section {
  max-width: var(--cd-max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
}

.values-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.value-card {
  background: var(--cd-paper);
  border: 1px solid var(--cd-line);
  border-radius: var(--cd-radius);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--cd-shadow-sm);
}

.value-card img {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.75rem;
}

.value-card h3 {
  text-transform: lowercase;
  font-size: 1.15rem;
}

.site-footer {
  background: var(--cd-navy);
  color: rgba(255,255,255,0.8);
  padding: 2rem 1.25rem;
  margin-top: auto;
}

.site-footer .footer-inner {
  max-width: var(--cd-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.65rem;
}

.site-footer a { color: var(--cd-gold); }
.site-footer .copy {
  max-width: var(--cd-max);
  margin: 1.5rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
}

/* ——— Detail meta ——— */
.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.meta-item {
  background: var(--cd-paper-2);
  border-radius: var(--cd-radius-sm);
  padding: 0.7rem 0.85rem;
}

.meta-item .k {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cd-muted);
}

.meta-item .v {
  font-weight: 600;
  color: var(--cd-navy);
  margin-top: 0.15rem;
}

.line-items-editor .line-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  align-items: end;
}

.totals {
  margin-top: 1rem;
  text-align: right;
  font-size: 0.95rem;
}

.totals .grand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cd-navy);
  margin-top: 0.35rem;
}

.divider {
  height: 3px;
  width: 56px;
  background: var(--cd-gold);
  border: none;
  margin: 0.75rem 0 1.25rem;
}

.toolbar {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1rem;
}

.toolbar .spacer { flex: 1; }

.search-box {
  min-width: 220px;
}

/* ——— Mobile ——— */
@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .app-sidebar {
    position: sticky;
    top: 0;
    height: auto;
    z-index: 30;
    padding: 0.75rem;
  }

  .side-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
  }

  .side-nav a {
    padding: 0.45rem 0.65rem;
    font-size: 0.8rem;
  }

  .side-footer { display: none; }

  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-hero {
    padding: 2rem 1.5rem;
    min-height: auto;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

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

  .site-footer .footer-inner {
    grid-template-columns: 1fr;
  }

  .line-items-editor .line-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media print {
  .app-sidebar,
  .app-topbar,
  .toolbar,
  .btn,
  .no-print {
    display: none !important;
  }

  .app-shell { display: block; }
  .app-content { padding: 0; max-width: none; }
  .panel { box-shadow: none; border: none; }
  body { background: #fff; }
}

/* ——— Searchable combobox (product picker) ——— */
.combo {
  position: relative;
  width: 100%;
}
.combo-input {
  width: 100%;
}
.combo-list {
  position: absolute;
  z-index: 40;
  left: 0;
  right: 0;
  top: calc(100% + 2px);
  max-height: 260px;
  overflow-y: auto;
  background: var(--cd-paper);
  border: 1px solid var(--cd-line-strong);
  border-radius: var(--cd-radius-sm);
  box-shadow: var(--cd-shadow);
}
.combo-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.75rem;
  border: 0;
  border-bottom: 1px solid var(--cd-line);
  background: transparent;
  font: inherit;
  color: var(--cd-ink);
  cursor: pointer;
}
.combo-option:hover,
.combo-option.active {
  background: var(--cd-primary-soft);
  color: var(--cd-navy);
}
.combo-empty {
  padding: 0.75rem;
  color: var(--cd-muted);
  font-size: 0.9rem;
}

/* ——— Bilingual (EN / 中文) vendor UI ——— */
th .zh,
.nav-zh {
  display: block;
  font-weight: 500;
  font-size: 0.78em;
  opacity: 0.85;
  letter-spacing: 0;
  text-transform: none;
  margin-top: 0.15rem;
}
.side-nav a .nav-zh {
  font-size: 0.72rem;
  opacity: 0.75;
  margin-top: 0.1rem;
  font-weight: 400;
}
.side-nav a {
  line-height: 1.25;
  align-items: flex-start;
}
.app-topbar h1 {
  line-height: 1.3;
}

textarea.is-locked,
input.is-locked {
  background: var(--cd-paper-3);
  color: var(--cd-ink-soft);
  cursor: not-allowed;
  border-style: dashed;
}

/* Incoterm chips (vendor RFQ) */
.terms-block {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--cd-line);
}
.terms-block > .k {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cd-muted);
  margin-bottom: 0.55rem;
}
.term-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.term-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 7.5rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--cd-radius-sm);
  border: 1px solid rgba(33, 159, 187, 0.35);
  background: var(--cd-primary-soft);
  line-height: 1.25;
}
.term-code {
  font-weight: 700;
  font-size: 1rem;
  color: var(--cd-navy);
  letter-spacing: 0.04em;
}
.term-en {
  font-size: 0.78rem;
  color: var(--cd-ink-soft);
}
.term-zh {
  font-size: 0.78rem;
  color: var(--cd-muted);
}