/* ============================================================================
   EWCF Taxonomy Tool — shared styles
   ============================================================================ */

:root {
  --bg: #ffffff;
  --bg-soft: #f5f5f7;
  --bg-banner: #fffae6;
  --text: #1a1a1a;
  --text-muted: #5a6470;
  --text-faint: #8a929c;
  --border: #e0e0e0;
  --border-strong: #c8c8c8;
  --accent: #1a1a1a;
  --accent-text: #ffffff;
  --success-bg: #e6f7ec;
  --success-border: #b9e7c8;
  --success-text: #1a6634;
  --danger-bg: #fdecec;
  --danger-border: #f4c6c6;
  --danger-text: #962020;
  --warning-bg: #fff4d6;
  --warning-border: #f0d986;
  --warning-text: #6b4a05;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* Per-product accents — overridden via body class in each product page */
body.theme-ewc  { --accent: #FF3600; --accent-text: #ffffff; --logo-bg: #231F20; --bg-soft: #faf6f4; }
body.theme-enc  { --accent: #00B868; --accent-text: #ffffff; --logo-bg: #00B868; --bg-soft: #f4f9f6; }
body.theme-ngsc { --accent: #D1B26E; --accent-text: #1a1a1a; --logo-bg: #1d1d1d; --bg-soft: #faf6ee; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* Layout */
.page { max-width: 760px; margin: 0 auto; padding: 24px 16px 48px; }
.page-narrow { max-width: 520px; }

/* Header */
.app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.app-header-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.4px;
  flex-shrink: 0;
}
/* When the icon contains a product logo image, switch to a rounded-square
   "app-icon" treatment with the per-product logo background color. */
.app-header-icon:has(img) {
  border-radius: 8px;
  background: var(--logo-bg, var(--accent));
  padding: 4px;
  box-sizing: border-box;
}
.app-header-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.app-header-text { min-width: 0; }
.app-title { font-size: 16px; font-weight: 600; margin: 0; }
.app-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.app-header-actions { margin-left: auto; display: flex; gap: 8px; }

/* Filename preview */
.preview {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.preview-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 600;
}
.preview-text {
  font-family: var(--mono);
  font-size: 13px;
  flex: 1;
  min-width: 200px;
  word-break: break-all;
  color: var(--accent);
  font-weight: 600;
}

/* Form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 600;
}
.field-required { color: var(--accent); margin-left: 2px; }

/* Form controls */
input[type=text], input[type=email], input[type=password], input[type=date], select, textarea {
  font-family: var(--font);
  font-size: 14px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
/* iOS Safari quirk: date inputs have an intrinsic min-width that overrides
   width: 100% and overflows narrow viewports. appearance: none normalizes
   rendering across browsers; the native iOS date picker still opens on tap. */
input[type=date] {
  -webkit-appearance: none;
  appearance: none;
}
textarea { height: auto; padding: 8px 10px; resize: vertical; min-height: 60px; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
select { cursor: pointer; }

/* Combobox */
.combo { position: relative; }
.combo-list {
  position: absolute;
  top: calc(100% + 2px);
  left: 0; right: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  max-height: 220px;
  overflow-y: auto;
  z-index: 10;
  display: none;
}
.combo.open .combo-list { display: block; }
.combo-option {
  padding: 8px 10px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.combo-option:hover, .combo-option.active { background: var(--bg-soft); }
.combo-option-tok { font-family: var(--mono); font-size: 11px; color: var(--text-faint); }
.combo-empty { padding: 12px 10px; color: var(--text-faint); font-size: 13px; text-align: center; }

/* Buttons */
button { font-family: var(--font); cursor: pointer; }
.btn {
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn:hover { background: var(--bg-soft); }
.btn-primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.btn-primary:hover { filter: brightness(0.92); background: var(--accent); }
.btn-danger { color: var(--danger-text); border-color: var(--danger-border); }
.btn-sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn-icon { width: 36px; height: 36px; padding: 0; justify-content: center; }
.btn-link { background: transparent; border: 0; color: var(--accent); padding: 0; height: auto; font-weight: 500; }

/* Banners */
.banner {
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 16px;
  border: 1px solid;
  font-size: 14px;
}
.banner-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success-text); }
.banner-danger  { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger-text); }
.banner-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning-text); }
.banner-info    { background: var(--bg-soft);    border-color: var(--border);         color: var(--text); }
.banner-head { display: flex; align-items: center; gap: 8px; font-weight: 500; margin-bottom: 6px; }
.banner-x { background: transparent; border: 0; cursor: pointer; color: inherit; margin-left: auto; padding: 2px 4px; font-size: 16px; line-height: 1; }
.banner-code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre;
  max-height: 180px;
  overflow: auto;
  color: var(--text);
  margin-top: 6px;
}
.banner-actions { margin-top: 8px; }

/* Cards (hub page) */
.hub-title { text-align: center; font-size: 24px; font-weight: 600; margin: 16px 0 4px; }
.hub-sub { text-align: center; font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
.hub-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.hub-card {
  display: block;
  text-decoration: none;
  padding: 0;
  border: 0;
  border-radius: var(--radius-lg);
  background: transparent;
  text-align: center;
  color: inherit;
  overflow: hidden;
  transition: transform 0.2s ease;
}
.hub-card:hover { transform: translateY(-4px); }
.hub-card-tile {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}
.hub-card-event { font-size: 12px; color: var(--text-muted); padding: 10px 8px 0; }
.hub-footer { text-align: center; margin-top: 32px; font-size: 12px; }
.hub-footer a { color: var(--text-faint); text-decoration: none; }
.hub-footer a:hover { color: var(--text-muted); }

/* Hub theme — dark mode for the product selection page only */
body.theme-hub {
  background: #0a0a0a;
  color: #f5f5f5;
}
body.theme-hub .hub-title { color: #ffffff; }
body.theme-hub .hub-sub { color: #888; }
body.theme-hub .hub-card-event { color: #888; }
body.theme-hub .banner-warning {
  background: rgba(240, 217, 134, 0.08);
  border-color: rgba(240, 217, 134, 0.25);
  color: #d4b975;
}
body.theme-hub .hub-footer a { color: #555; }
body.theme-hub .hub-footer a:hover { color: #888; }

/* Admin specific */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
}
.tab {
  background: transparent;
  border: 0;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-weight: 500;
  white-space: nowrap;
}
.tab.active { color: var(--text); border-bottom-color: var(--text); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.filters select, .filters input { height: 36px; }
.filters .search { flex: 1; min-width: 160px; }

.token-row {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) 80px auto auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  background: var(--bg);
}
.token-row.added { background: var(--success-bg); border-color: var(--success-border); }
.token-row-cat { font-size: 11px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.5px; }
.token-row-word { font-size: 14px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.token-row-abbr { font-family: var(--mono); font-size: 12px; background: var(--bg-soft); padding: 4px 8px; border-radius: var(--radius); font-weight: 600; text-align: center; }
.token-row-pills { display: flex; gap: 4px; }
.token-row-meta { display: flex; gap: 6px; align-items: center; color: var(--text-faint); }
.token-row-meta button { background: transparent; border: 0; padding: 4px; color: inherit; cursor: pointer; border-radius: 4px; }
.token-row-meta button:hover { background: var(--bg-soft); color: var(--text); }

.pill {
  font-size: 11px;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.pill.on-ewc  { border-color: #FF3600; color: #B82800; background: #FFF0EA; }
.pill.on-enc  { border-color: #00B868; color: #006633; background: #E6F8EF; }
.pill.on-ngsc { border-color: #D1B26E; color: #87683B; background: #FBF6EA; }
.pill-default { color: #C97900; font-size: 14px; }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,15,20,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 100;
}
.modal {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 20px 20px 16px;
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-title { font-size: 16px; font-weight: 600; margin: 0 0 16px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; padding-top: 14px; border-top: 1px solid var(--border); }

.helper-text { font-size: 12px; color: var(--text-faint); margin-top: 3px; }

/* Audit log */
.audit-row {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  align-items: flex-start;
  background: var(--bg);
}
.audit-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
}
.audit-icon.create { background: var(--success-bg); color: var(--success-text); }
.audit-icon.update { background: var(--bg-soft);    color: var(--text); }
.audit-icon.delete { background: var(--danger-bg);  color: var(--danger-text); }
.audit-icon.batch  { background: var(--bg-soft);    color: var(--text); }
.audit-body { flex: 1; min-width: 0; }
.audit-action { font-size: 14px; }
.audit-detail { font-size: 12px; color: var(--text-muted); margin-top: 3px; }
.audit-time { font-size: 12px; color: var(--text-faint); white-space: nowrap; flex-shrink: 0; }

/* Login page */
.login-card { max-width: 380px; margin: 80px auto; padding: 28px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg); }
.login-title { font-size: 18px; font-weight: 600; margin: 0 0 6px; text-align: center; }
.login-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; text-align: center; }

/* Utility */
.empty { text-align: center; padding: 32px; color: var(--text-faint); font-size: 14px; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.6s linear infinite; vertical-align: -3px; }
@keyframes spin { to { transform: rotate(360deg); } }
.muted { color: var(--text-muted); }
.right { text-align: right; }
.flex { display: flex; align-items: center; gap: 8px; }
.flex-grow { flex: 1; }

/* Responsive */
@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
  .hub-cards { grid-template-columns: 1fr; }
  .token-row { grid-template-columns: minmax(0, 1fr) auto; row-gap: 6px; }
  .token-row-cat { display: none; }
  .token-row-abbr { grid-column: 2; grid-row: 1; }
  .token-row-pills { grid-column: 1 / -1; }
  .token-row-meta { grid-column: 1 / -1; justify-self: end; }
}