/* ============================================================================
   hpc-shopify — module-specific components.

   Linked THIRD, after design-tokens.css and app-shell.css. Everything here is
   built on the pinned tokens (no hard-coded colors/spacing that duplicate a
   token) and holds only what the shared chrome does not: the page canvas +
   sticky header, the shadcn-style dropdown, the order detail document, the
   store cards, and the shared component styles the dom.js helpers expect
   (pills, banners, empty state, modal, toast, fields).
   ============================================================================ */

/* ---- Page canvas + sticky header ----------------------------------------- */
html, body { background: var(--color-app-bg); }
.app-canvas { background: var(--color-app-bg); min-height: 100vh; }

/* Orders list + Settings render on white; order detail keeps the gray canvas. */
.app-canvas.canvas--white { background: var(--color-bg); }
.app-canvas.canvas--white .app-header { background: var(--color-bg); }

.app-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--color-app-bg);
  padding-top: var(--space-4);
  margin-top: calc(-1 * var(--space-4));
}
.view-body { padding-bottom: var(--space-8); }

/* app-shell.css bleeds the tab-row underline via `.content > .tab-row`, but our
   header nests it in .app-header, so replicate the full-width bleed here (labels
   stay inset; the hairline reaches the page edges). */
.app-header .tab-row {
  margin-left: calc(-1 * var(--space-8));
  margin-right: calc(-1 * var(--space-8));
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}

.cell-sub { color: var(--color-label); font-size: var(--fs-sm); margin-top: 1px; }

/* Crisp top border above the Orders table header (full-bleed, matching the tab
   underline weight), so the grid reads as a bounded table rather than floating. */
#tab-body .table thead th { border-top: 1px solid var(--color-border); }

/* Store cell: the Shopify brand mark before the store name. */
.store-cell { display: inline-flex; align-items: center; gap: var(--space-2); }
.shopify-icon { width: 15px; height: 15px; color: #95bf47; flex: none; }

/* Sortable header buttons: app-shell styles .th-sortable layout but not the
   button chrome, so strip it to plain text + a hover affordance. */
.th-sortable {
  background: none; border: none; padding: 0; margin: 0; cursor: pointer;
  font: inherit; color: inherit; letter-spacing: inherit;
}
.th-sortable:hover { color: var(--color-text); }
.th-sortable .icon { color: var(--color-label); }

/* ---- Pills (per-module; app-shell ships only the table cell classes) ------ */
.pill {
  display: inline-flex; align-items: center; padding: 1px var(--space-2);
  border-radius: var(--radius-pill); font-size: var(--fs-sm); font-weight: var(--fw-medium);
  white-space: nowrap; line-height: 18px;
}
.pill--blue   { background: var(--pill-blue-bg);   color: var(--pill-blue-text); }
.pill--gray   { background: var(--pill-gray-bg);   color: var(--pill-gray-text); }
.pill--green  { background: var(--pill-green-bg);  color: var(--pill-green-text); }
.pill--red    { background: var(--pill-red-bg);    color: var(--pill-red-text); }
.pill--amber  { background: var(--pill-amber-bg);  color: var(--pill-amber-text); }
.pill--yellow { background: var(--pill-yellow-bg); color: var(--pill-yellow-text); }
.pill--violet { background: var(--pill-violet-bg); color: var(--pill-violet-text); }

/* ---- Chips --------------------------------------------------------------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2); }
.chip {
  display: inline-flex; align-items: center; padding: 2px var(--space-3);
  border-radius: var(--radius-pill); background: var(--color-surface-alt);
  color: var(--color-label); font-size: var(--fs-sm);
}

/* ---- Fields (label above value) ------------------------------------------ */
.field { margin-bottom: var(--space-3); }
.field-label { font-size: var(--fs-sm); color: var(--color-label); margin-bottom: 2px; }
.field-value { font-size: var(--fs-base); color: var(--color-text); }

/* ---- Buttons: small + danger + link-ish ---------------------------------- */
.btn--danger { background: var(--pill-red-bg); color: var(--pill-red-text); }
.btn--danger:hover { filter: brightness(0.97); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
a.btn { text-decoration: none; }

/* ============================================================================
   Dropdown (shadcn-style — DESIGN.md golden rule 5)
   ========================================================================== */
.dd-trigger {
  position: relative; display: inline-flex; align-items: center; justify-content: space-between;
  gap: var(--space-2); min-width: 150px; height: var(--control-height);
  padding: 0 var(--space-3); border: 1px solid var(--color-border);
  border-radius: var(--radius-input); background: var(--color-bg);
  font-family: inherit; font-size: var(--fs-base); color: var(--color-text); cursor: pointer;
}
.dd-trigger:hover { background: var(--color-hover); }
.dd-trigger--open { border-color: var(--color-accent); }
.dd-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dd-label--muted { color: var(--color-label); }
.dd-chevron { width: 14px; height: 14px; color: var(--color-label); flex: none; }
.dd-native { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }

.dd-menu {
  position: fixed; z-index: 100; max-height: 320px; overflow-y: auto;
  background: var(--color-bg); border: 1px solid var(--color-border-faint);
  border-radius: var(--radius-input); box-shadow: var(--shadow-md);
  padding: var(--space-1); min-width: 180px;
}
.dd-group {
  font-size: var(--fs-xs); color: var(--color-label); text-transform: uppercase;
  letter-spacing: .04em; padding: var(--space-2) var(--space-2) var(--space-1);
  border-top: 1px solid var(--color-border-faint); margin-top: var(--space-1);
}
.dd-group:first-child { border-top: none; margin-top: 0; }
.dd-row {
  display: flex; align-items: center; gap: var(--space-2); width: 100%;
  padding: var(--space-2); border: none; background: none; cursor: pointer;
  border-radius: calc(var(--radius-input) - 2px); font-family: inherit;
  font-size: var(--fs-base); color: var(--color-text); text-align: left;
}
.dd-row--active, .dd-row:hover { background: var(--color-hover); }
.dd-row--selected { font-weight: var(--fw-medium); }
.dd-row--danger { color: var(--color-danger-text); }
.dd-check { width: 16px; height: 16px; flex: none; color: var(--color-accent); display: inline-flex; }
.dd-check .icon { width: 16px; height: 16px; }
.dd-row-label { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.dd-row-sub { font-size: var(--fs-xs); color: var(--color-label); }
.dd-actions-trigger { }

/* ============================================================================
   Order detail document
   ========================================================================== */
.doc-back {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: none; border: none; cursor: pointer; color: var(--color-label);
  font-family: inherit; font-size: var(--fs-base); padding: var(--space-2) 0; margin-bottom: var(--space-2);
}
.doc-back:hover { color: var(--color-text); }
.doc-back .icon { width: 16px; height: 16px; }

.doc {
  max-width: var(--doc-max-width); margin: 0 auto;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); box-shadow: var(--shadow-sm); overflow: hidden;
}
.doc-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-6);
  padding: var(--space-6); border-bottom: 1px solid var(--color-border);
}
.doc-title-row { display: flex; align-items: center; gap: var(--space-3); }
.doc-title { font-size: var(--fs-xl); font-weight: var(--fw-semibold); margin: 0; }
.doc-sub { display: flex; align-items: center; gap: var(--space-2); color: var(--color-label);
  font-size: var(--fs-sm); margin-top: var(--space-2); }
.doc-sub .icon { width: 14px; height: 14px; }
.doc-dot { color: var(--color-muted); }
.doc-pills { display: flex; gap: var(--space-2); margin-top: var(--space-3); }
.doc-header-side { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: var(--space-2); }
.doc-total-label { font-size: var(--fs-sm); color: var(--color-label); }
.doc-total { font-size: var(--fs-2xl); font-weight: var(--fw-semibold); font-variant-numeric: tabular-nums; }

.doc-body { padding: var(--space-6); }
.doc-section { margin-bottom: var(--space-6); }
.doc-section:last-child { margin-bottom: 0; }
.doc-section-title {
  font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--color-label);
  text-transform: uppercase; letter-spacing: .04em; margin-bottom: var(--space-3);
}
/* Full-bleed table inside the card: cancel the card's padding, pad first/last back. */
.doc-table-wrap { margin: 0 calc(-1 * var(--space-6)); }
.doc-table-wrap .table th:first-child, .doc-table-wrap .table td:first-child { padding-left: var(--space-6); }
.doc-table-wrap .table th:last-child, .doc-table-wrap .table td:last-child { padding-right: var(--space-6); }

.doc-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
@media (max-width: 720px) { .doc-cols { grid-template-columns: 1fr; } }

.sum { max-width: 320px; }
.sum-row { display: flex; justify-content: space-between; padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-faint); font-size: var(--fs-base); }
.sum-row:last-child { border-bottom: none; }
.sum-row--strong { font-weight: var(--fw-semibold); border-top: 1px solid var(--color-border);
  border-bottom: none; margin-top: var(--space-1); padding-top: var(--space-3); }
.sum-label { color: var(--color-label); }
.sum-row--strong .sum-label { color: var(--color-text); }
.sum-value { font-variant-numeric: tabular-nums; }

.doc-addr-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-3); }
.addr { font-size: var(--fs-base); color: var(--color-text); line-height: 1.5; }
.addr div { }

/* Tracking list on the detail page. */
.track-list { display: flex; flex-direction: column; gap: var(--space-2); }
.track-item { display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--fs-base); color: var(--color-text); text-decoration: none; }
a.track-item:hover { color: var(--color-accent); }
.track-item .icon { width: 15px; height: 15px; color: var(--color-label); flex: none; }
.track-item .track-ext { width: 13px; height: 13px; }

/* ============================================================================
   Store cards (Settings)
   ========================================================================== */
.store-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--space-4); }
.store-card {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-card); box-shadow: var(--shadow-sm); padding: var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.store-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); }
.store-card-title { display: flex; align-items: center; gap: var(--space-3); }
.store-card-title .icon { width: 20px; height: 20px; color: var(--color-label); flex: none; }
.store-name { font-weight: var(--fw-semibold); font-size: var(--fs-md); }
.store-domain { color: var(--color-label); font-size: var(--fs-sm); }
.store-stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.store-stat-label { font-size: var(--fs-xs); color: var(--color-label); text-transform: uppercase; letter-spacing: .03em; }
.store-stat-value { font-size: var(--fs-base); font-weight: var(--fw-medium); margin-top: 1px; }
.store-sync { display: flex; align-items: center; gap: var(--space-2); color: var(--color-accent); font-size: var(--fs-sm); }
.store-error { color: var(--color-danger-text); font-size: var(--fs-sm); background: var(--pill-red-bg);
  padding: var(--space-2) var(--space-3); border-radius: var(--radius-input); }
.store-card-actions { display: flex; align-items: center; gap: var(--space-2); margin-top: auto; }

/* ============================================================================
   Shared component styles the dom.js helpers rely on (built on tokens)
   ========================================================================== */

/* Empty state */
.empty { text-align: center; padding: var(--space-8) var(--space-4); max-width: 420px; margin: var(--space-8) auto; }
.empty-icon { width: 44px; height: 44px; margin: 0 auto var(--space-4); color: var(--color-muted);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-surface-alt); border-radius: var(--radius-card); }
.empty-icon .icon { width: 22px; height: 22px; }
.empty-title { font-size: var(--fs-md); font-weight: var(--fw-semibold); margin-bottom: var(--space-2); }
.empty-detail { color: var(--color-label); margin-bottom: var(--space-4); }

/* Loading */
.loading { display: flex; align-items: center; gap: var(--space-2); color: var(--color-label);
  padding: var(--space-8); justify-content: center; }
.icon--spin { animation: hpc-spin 1s linear infinite; }
@keyframes hpc-spin { to { transform: rotate(360deg); } }

/* Banner */
.banner { display: flex; gap: var(--space-2); align-items: flex-start; padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-input); font-size: var(--fs-base); margin-bottom: var(--space-4); }
.banner .icon { flex: none; margin-top: 1px; }
.banner--info { background: var(--banner-bg); border: 1px solid var(--banner-border); color: var(--banner-text); }
.banner--warn { background: var(--pill-amber-bg); color: var(--pill-amber-text); }
.banner--danger { background: var(--pill-red-bg); color: var(--pill-red-text); }
.banner--success { background: var(--pill-green-bg); color: var(--pill-green-text); }
.banner code { background: rgba(0,0,0,.06); padding: 0 4px; border-radius: 4px; }

.setup-help { max-width: 560px; }
.setup-help ul { padding-left: var(--space-5); color: var(--color-label); }
.setup-help li { margin-bottom: var(--space-2); }

/* Toasts */
.toasts { position: fixed; right: var(--space-4); bottom: var(--space-4); z-index: 200;
  display: flex; flex-direction: column; gap: var(--space-2); max-width: 380px; }
.toast { display: flex; gap: var(--space-2); align-items: flex-start; padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-input); background: var(--color-bg); box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border); font-size: var(--fs-base); }
.toast .icon { flex: none; margin-top: 1px; }
.toast--error { border-color: var(--pill-red-bg); }
.toast--error .icon { color: var(--color-danger-text); }
.toast--success .icon { color: var(--pill-green-text); }
.toast--info .icon { color: var(--color-accent); }
.toast-body { flex: 1; }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(12,10,9,.35); z-index: 150;
  display: flex; align-items: center; justify-content: center; padding: var(--space-4); }
.modal { background: var(--color-bg); border-radius: var(--radius-card); box-shadow: var(--shadow-md);
  width: 100%; max-width: 520px; max-height: 90vh; display: flex; flex-direction: column; overflow: hidden; }
.modal--wide { max-width: 760px; }
.modal-head { display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4); border-bottom: 1px solid var(--color-border); }
.modal-title { font-size: var(--fs-md); font-weight: var(--fw-semibold); }
.modal-body { padding: var(--space-4); overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: var(--space-2);
  padding: var(--space-4); border-top: 1px solid var(--color-border); }
.modal-text { color: var(--color-label); margin: 0 0 var(--space-4); }
.modal-text code { background: var(--color-surface-alt); padding: 0 4px; border-radius: 4px; }

/* Forms */
.form-field { margin-bottom: var(--space-3); }
.form-field .field-label { margin-bottom: var(--space-1); }
.form-field .input { width: 100%; }
.form-error { color: var(--color-danger-text); font-size: var(--fs-sm); min-height: 18px; }
.form-advanced { margin-bottom: var(--space-3); }
.form-advanced summary { cursor: pointer; color: var(--color-label); font-size: var(--fs-sm); padding: var(--space-1) 0; }
.form-advanced summary:hover { color: var(--color-text); }
.form-advanced[open] summary { margin-bottom: var(--space-2); }

/* Slim custom scrollbars app-wide (DESIGN.md) */
* { scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 999px; }
*::-webkit-scrollbar-track { background: transparent; }