@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

@font-face {
  font-family: "Magistral Condensed";
  src: url("/fonts/magistral-condensed-bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Magistral Condensed";
  src: url("/fonts/magistral-condensed-extrabold.otf") format("opentype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Avenir Custom";
  src: url("/fonts/avenir_roman_12.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-heading: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --ct-blue:        #003087;
  --ct-blue-dark:   #001f5a;
  --ct-blue-tint:   #e6ecf5;
  --ct-blue-soft:   #f3f6fb;

  --ct-text:        #1a1a1a;
  --ct-text-muted:  #5a6473;
  --ct-bg:          #f4f5f7;
  --ct-surface:     #ffffff;
  --ct-border:      #d8dbe0;
  --ct-border-strong: #b9bec7;

  --ct-success: #2e7d32;
  --ct-warning: #b46500;
  --ct-danger:  #c1272d;
  --ct-info:    #0277bd;

  --radius: 2px;
}

html { scroll-behavior: smooth; }
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-body);
  background: var(--ct-bg);
  color: var(--ct-text);
  min-height: 100vh;
  line-height: 1.5;
  font-size: 14px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--ct-text);
  letter-spacing: 0.01em;
}

a { color: var(--ct-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ——— Login shell (centered card) ——— */
body.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-shell {
  width: 100%;
  max-width: 380px;
}

.login-brand {
  text-align: center;
  margin-bottom: 1.25rem;
}

.login-brand-logo {
  display: inline-flex;
}

.login-brand-logo img,
.login-brand img {
  height: 40px;
  width: auto;
}

.login-card {
  border-top: 3px solid var(--ct-blue);
  padding: 1.75rem 1.5rem;
}

.login-card h1.login-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ct-blue);
  margin-bottom: 0.25rem;
}

.login-lead {
  font-size: 0.85rem;
  color: var(--ct-text-muted);
  margin-bottom: 1.25rem;
}

.login-submit {
  width: 100%;
  margin-top: 0.5rem;
}

.login-foot {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.75rem;
  color: var(--ct-text-muted);
}

/* ——— Header ——— */
.site-header {
  background: var(--ct-surface);
  border-bottom: 1px solid var(--ct-border);
}

.site-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.875rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--ct-text);
}
.brand:hover { text-decoration: none; }

.brand-logo-wrap {
  background: transparent;
  border-radius: var(--radius);
  padding: 0;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  height: 32px;
  width: auto;
  max-width: 200px;
  display: block;
  object-fit: contain;
}

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

.brand-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ct-blue);
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--ct-text-muted);
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius);
  background: var(--ct-blue-tint);
  color: var(--ct-blue);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ——— Nav ——— */
.nav {
  background: var(--ct-blue);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}

.nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 0.9rem 1rem;
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-bottom: 3px solid transparent;
}

.nav a:hover {
  color: #fff;
  text-decoration: none;
  background: var(--ct-blue-dark);
}

.nav a.active {
  color: #fff;
  border-bottom-color: #fff;
  background: var(--ct-blue-dark);
}

/* ——— Container ——— */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3rem;
}

.page-lead {
  color: var(--ct-text-muted);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* ——— Cards ——— */
.card {
  background: var(--ct-surface);
  border: 1px solid var(--ct-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.card h2 {
  font-size: 1.05rem;
  margin-bottom: 0.85rem;
  color: var(--ct-blue);
}

.card h3 {
  font-size: 0.95rem;
  margin-bottom: 0.65rem;
  color: var(--ct-text);
}

/* ——— Forms ——— */
.form-group { margin-bottom: 0.85rem; }

label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ct-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

input, select, textarea {
  width: 100%;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--ct-border-strong);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--ct-surface);
  color: var(--ct-text);
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--ct-blue);
  outline-offset: 0;
  border-color: var(--ct-blue);
}

textarea {
  resize: vertical;
  min-height: 88px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23003087' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}

input[type="file"] {
  padding: 0.45rem;
  font-size: 0.85rem;
}

.field-hint {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.78rem;
  color: var(--ct-text-muted);
  line-height: 1.4;
}

p.field-hint.mall-line { margin: 0 0 0.5rem; }
p.field-hint.mall-line .link-button { margin-left: 0.5rem; }

/* ——— Unit-mode selectable cards ——— */
.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}
@media (max-width: 560px) {
  .radio-group { grid-template-columns: 1fr; }
}

.radio-option {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 0;
  padding: 0.75rem 0.85rem;
  border: 2px solid var(--ct-border);
  border-radius: var(--radius);
  background: var(--ct-surface);
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
  color: var(--ct-text);
  transition: border-color .12s ease, background .12s ease, box-shadow .12s ease;
}
.radio-option:hover { border-color: var(--ct-border-strong); }
.radio-option:has(input:checked) {
  border-color: var(--ct-blue);
  background: var(--ct-blue-soft);
  box-shadow: inset 0 0 0 1px var(--ct-blue);
}
.radio-option input[type="radio"] {
  width: auto;
  flex: 0 0 auto;
  margin: 0.1rem 0 0;
  accent-color: var(--ct-blue);
  cursor: pointer;
}
.radio-body { display: flex; flex-direction: column; gap: 0.15rem; }
.radio-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ct-text);
}
.radio-desc {
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--ct-text-muted);
}
.radio-option:has(input:checked) .radio-title { color: var(--ct-blue); }

/* ——— Custom confirm modal ——— */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(10, 20, 40, 0.55);
}
.modal-overlay[hidden] { display: none; }

.modal {
  width: 100%;
  max-width: 460px;
  background: var(--ct-surface);
  border: 1px solid var(--ct-border);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
  padding: 1.5rem;
  animation: modal-in .12s ease-out;
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.modal-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}
.modal-body {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ct-text);
  margin-bottom: 1.3rem;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

.label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ct-border);
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.25rem;
  padding: 0.45rem 1rem;
  background: var(--ct-blue);
  color: #fff;
  border: 1px solid var(--ct-blue);
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.25;
}

button.btn { appearance: none; -webkit-appearance: none; }

.btn:hover  { background: var(--ct-blue-dark); border-color: var(--ct-blue-dark); color: #fff; text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--ct-blue); outline-offset: 2px; }

.btn-secondary {
  background: var(--ct-surface);
  color: var(--ct-blue);
  border-color: var(--ct-border-strong);
}
.btn-secondary:hover {
  background: var(--ct-blue-tint);
  border-color: var(--ct-blue);
  color: var(--ct-blue);
}

.btn-danger  { background: var(--ct-danger);  border-color: var(--ct-danger);  }
.btn-danger:hover { background: #951c20; border-color: #951c20; }

.btn-success { background: var(--ct-success); border-color: var(--ct-success); }
.btn-success:hover { background: #1b5e20; border-color: #1b5e20; }

.btn-sm {
  min-height: 1.85rem;
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
}

.link-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--ct-blue);
  cursor: pointer;
  font: inherit;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: underline;
}
.link-button:hover { color: var(--ct-blue-dark); }

.hint {
  margin: 0;
  color: var(--ct-text-muted);
  font-size: 0.8rem;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82em;
  background: var(--ct-blue-soft);
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius);
}

/* ——— Alerts ——— */
.alert {
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.88rem;
  border: 1px solid transparent;
}
.alert-success {
  background: #ecf5ec;
  border-color: #b9d8b9;
  color: var(--ct-success);
}
.alert-error {
  background: #fbecec;
  border-color: #e9b9bb;
  color: var(--ct-danger);
}

/* ——— Status / spinner / result / error panels ——— */
.status-panel {
  margin-top: 1.25rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--ct-border);
  border-radius: var(--radius);
  background: var(--ct-surface);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--ct-border);
  border-top-color: var(--ct-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

.result-panel {
  margin-top: 1.25rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--ct-border);
  background: var(--ct-surface);
  border-radius: var(--radius);
}

.result-panel h2 {
  color: var(--ct-blue);
  font-size: 1.05rem;
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.result-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.preview {
  background: var(--ct-blue-soft);
  border: 1px solid var(--ct-border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-top: 0.75rem;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  white-space: pre;
}

.csv-editor-hint {
  display: block;
  margin: 0.5rem 0 0.35rem;
}

textarea.csv-editor {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-height: 12rem;
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
  background: var(--ct-blue-soft);
  border: 1px solid var(--ct-border);
  border-radius: var(--radius);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--ct-text);
  resize: vertical;
  white-space: pre;
  overflow-x: auto;
  tab-size: 2;
}

#sync-order-btn { margin-top: 0.65rem; }
#sync-order-status { margin-top: 0.35rem; }

#send-status.status-msg--ok,
#sync-order-status.status-msg--ok { color: var(--ct-success); }

#send-status.status-msg--err,
#sync-order-status.status-msg--err { color: var(--ct-danger); }

.error-panel {
  margin-top: 1.25rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--ct-border);
  background: var(--ct-surface);
  color: var(--ct-text);
  border-radius: var(--radius);
}

.error-panel h2 {
  color: var(--ct-danger);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

details { margin-top: 0.5rem; }

details summary {
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--ct-text-muted);
  font-family: var(--font-body);
}

details pre {
  background: #fafafa;
  border: 1px solid var(--ct-border);
  border-radius: var(--radius);
  padding: 0.75rem;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 320px;
  margin-top: 0.5rem;
}

/* ——— Tables (parity with EDI portal) ——— */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
  font-size: 0.875rem;
}
th, td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--ct-border);
}
th {
  background: var(--ct-blue-tint);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--ct-blue);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
tr:hover td { background: var(--ct-blue-soft); }

.site-footer {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
  text-align: center;
  color: var(--ct-text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--ct-border);
}