/* ===================== Buttons ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 12px 22px; font-size: 13.5px; font-weight: 600; letter-spacing: 0.03em;
  border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer;
  transition: all 0.15s ease; white-space: nowrap; text-transform: uppercase;
  font-family: var(--font-body);
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #14100a; border-color: var(--accent); }
.btn-primary:hover:not(:disabled) { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn-outline { background: transparent; color: var(--text-0); border-color: var(--border-strong); }
.btn-outline:hover:not(:disabled) { border-color: var(--accent); color: var(--accent-strong); }
.btn-ghost { background: transparent; color: var(--text-1); border-color: transparent; }
.btn-ghost:hover:not(:disabled) { background: var(--surface-2); color: var(--text-0); }
.btn-danger { background: transparent; color: var(--danger); border-color: rgba(224,86,76,0.4); }
.btn-danger:hover:not(:disabled) { background: rgba(224,86,76,0.1); }
.btn-sm { padding: 8px 14px; font-size: 12px; }
.btn-lg { padding: 15px 30px; font-size: 14px; }
.btn-block { width: 100%; }
.btn-icon { padding: 8px; }

/* Small "go back" affordance (BackButton.tsx) — sits above a sub-page's
   title. Never had a matching class here, so it rendered as an unstyled
   native <button> (pale, boxed, disabled-looking) instead of the app's
   ghost-button language; styled to match .btn-ghost .btn-sm. */
.back-btn {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: 14px;
  padding: 7px 12px 7px 10px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--text-2); background: transparent; border: 1px solid var(--border-1);
  border-radius: var(--radius-sm); cursor: pointer; transition: all 0.15s ease;
  font-family: var(--font-body); text-transform: none;
}
.back-btn:hover { background: var(--surface-2); border-color: var(--border-strong); color: var(--text-0); }
.back-btn:active { background: var(--surface-1); }

/* ===================== Cards ===================== */
.card {
  background: var(--surface-1); border: 1px solid var(--border-1); border-radius: var(--radius-md);
  padding: var(--sp-5);
}
.card-elevated { background: var(--surface-2); box-shadow: var(--shadow-card); }
.card-hover { transition: border-color 0.15s ease, transform 0.15s ease; }
.card-hover:hover { border-color: var(--border-strong); }

/* ===================== Badges / Status ===================== */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 3px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  border: 1px solid transparent;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-neutral { background: var(--surface-3); color: var(--text-2); border-color: var(--border-2); }
.badge-accent { background: var(--accent-bg); color: var(--accent-strong); border-color: var(--accent-border); }
.badge-success { background: rgba(47,191,120,0.14); color: var(--status-available); border-color: rgba(47,191,120,0.35); }
.badge-warning { background: rgba(226,166,59,0.14); color: var(--accent-strong); border-color: var(--accent-border); }
.badge-danger { background: rgba(224,86,76,0.14); color: var(--danger); border-color: rgba(224,86,76,0.35); }
.badge-info { background: rgba(95,147,201,0.14); color: var(--status-reserved); border-color: rgba(95,147,201,0.35); }

/* ===================== Forms ===================== */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--sp-4); }
.field label { font-size: 12.5px; font-weight: 600; color: var(--text-1); letter-spacing: 0.02em; }
.field .hint { font-size: 12px; color: var(--text-3); }
.field .error { font-size: 12px; color: var(--danger); }
.input, .select, .textarea {
  background: var(--surface-3); border: 1px solid var(--border-2); border-radius: var(--radius-sm);
  padding: 11px 13px; color: var(--text-0); width: 100%; transition: border-color 0.15s ease;
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); }
.input::placeholder, .textarea::placeholder { color: var(--text-3); }
.textarea { resize: vertical; min-height: 90px; font-family: var(--font-body); }
.select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(135deg, var(--text-2) 50%, transparent 50%); background-position: calc(100% - 20px) center, calc(100% - 15px) center; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 34px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.phone-input-row { display: flex; gap: 8px; }
.phone-input-dial { flex: 0 0 128px; padding-right: 28px; }
.phone-input-number { flex: 1 1 auto; min-width: 0; }
@media (max-width: 420px) { .phone-input-dial { flex-basis: 104px; } }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; padding: 12px 0; }
.checkbox-row input[type="checkbox"] { margin-top: 3px; accent-color: var(--accent); width: 16px; height: 16px; }
.checkbox-row label { color: var(--text-1); font-size: 13.5px; }

/* AssigneePicker — search-and-add multi-select (replaces a plain scrolling
   checkbox list for "assign to" fields; components/AssigneePicker.js). */
.assignee-picker { display: flex; flex-direction: column; gap: 8px; }
.assignee-picker-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.assignee-chip {
  display: inline-flex; align-items: center; gap: 6px; background: var(--surface-3);
  border: 1px solid var(--border-2); border-radius: 999px; padding: 5px 6px 5px 12px;
  font-size: 12.5px; color: var(--text-0);
}
.assignee-chip-role { color: var(--text-3); }
.assignee-chip-remove {
  display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px;
  border-radius: 50%; border: none; background: transparent; color: var(--text-2); cursor: pointer;
  font-size: 14px; line-height: 1; padding: 0;
}
.assignee-chip-remove:hover { background: var(--surface-4, var(--border-2)); color: var(--text-0); }
.assignee-picker-search {
  display: flex; align-items: center; gap: 8px; background: var(--surface-3);
  border: 1px solid var(--border-2); border-radius: var(--radius-sm); padding: 9px 12px; color: var(--text-3);
}
.assignee-picker-search input {
  flex: 1; background: none; border: none; outline: none; color: var(--text-0); font-size: 13.5px; padding: 0;
}
.assignee-picker-search input::placeholder { color: var(--text-3); }
.assignee-picker-results {
  max-height: 160px; overflow-y: auto; border: 1px solid var(--border-2); border-radius: var(--radius-sm);
}
.assignee-picker-result {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; background: none;
  border: none; border-bottom: 1px solid var(--border-2); padding: 9px 12px; color: var(--text-0);
  font-size: 13.5px; cursor: pointer; transition: background 0.1s ease;
}
.assignee-picker-result:last-child { border-bottom: none; }
.assignee-picker-result:hover { background: var(--surface-3); }
.assignee-picker-result svg { color: var(--accent); flex: none; }

/* ===================== Nav / Header ===================== */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(10,13,18,0.88); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-1);
}
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 20px; color: var(--text-0); letter-spacing: 0.06em; }
/* .brand-mark (the old boxed "RX" text mark) was replaced everywhere by the
   real logo image (see BrandLogo.tsx) and is no longer referenced. */
.brand-logo-img { height: var(--logo-h, 28px); width: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: var(--sp-6); }
.main-nav a { color: var(--text-2); font-size: 13.5px; font-weight: 500; }
.main-nav a:hover, .main-nav a.active { color: var(--text-0); }
.header-actions { display: flex; align-items: center; gap: var(--sp-3); }
.nav-toggle { display: none; }
@media (max-width: 980px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 480px) {
  /* Below ~480px, Book Online + Login/Portal + the hamburger no longer fit
     the header row without overflowing the viewport. Drop the secondary
     account button here — it's still reachable from the mobile menu — and
     keep only the primary CTA + menu toggle. */
  .header-actions .header-login-btn { display: none; }
  /* The real logo wordmark is a wide ~6.6:1 image (unlike the old compact
     "RX RIMELINX" text mark) — at the header's default height it alone ate
     enough width to push Book Online + the menu toggle past the viewport
     edge on narrow phones. Shrink it here so the row fits with room to spare. */
  .site-header .brand-logo-img { height: 22px; }
}
.mobile-menu-account { display: flex; gap: var(--sp-3); margin-top: 10px; flex-wrap: wrap; }
/* .site-header has a fixed height: var(--header-h) (the closed bar only) —
   this dropdown panel renders as a second, sibling child that overflows
   past that fixed box (a plain in-flow div, not absolutely positioned) the
   moment it opens, so .site-header's own background/backdrop-filter never
   painted underneath it: the nav links rendered against whatever page
   content was scrolled behind the header instead, exactly the "no
   background, text almost invisible" bug a live screenshot report caught.
   TopNav's own mobile panel (styles/pages.css's .topnav-mobile-panel)
   never had this bug because .topnav itself has no fixed height, so it
   naturally grows to contain its panel. Rather than change .site-header's
   sizing model (touched by every public page), the simpler and fully
   scoped fix is giving this panel its own solid background directly —
   nearly opaque, since it now has to read clearly over arbitrary page
   content rather than relying on a shared translucent parent. */
.mobile-nav-panel {
  background: rgba(10,13,18,0.97); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-1);
}
.mobile-nav-panel .admin-nav-link { color: var(--text-2); }
.mobile-nav-panel .admin-nav-link:hover { color: var(--text-0); }

/* ===================== Footer ===================== */
.site-footer { border-top: 1px solid var(--border-1); padding: var(--sp-8) 0 var(--sp-6); background: var(--bg-1); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--sp-6); }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 { color: var(--text-2); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--sp-3); }
.footer-col a { display: block; color: var(--text-2); font-size: 13.5px; padding: 4px 0; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { margin-top: var(--sp-7); padding-top: var(--sp-5); border-top: 1px solid var(--border-1); display: flex; justify-content: space-between; color: var(--text-3); font-size: 12.5px; }
.footer-powered-by { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: var(--sp-4); color: var(--text-3); font-size: 12px; }
.footer-powered-by img { opacity: 0.85; display: block; }
@media (max-width: 640px) {
  .footer-bottom { flex-direction: column; gap: 6px; }
}

/* ===================== Tabs ===================== */
.tabs { display: flex; gap: var(--sp-2); border-bottom: 1px solid var(--border-1); }
.tab { padding: 10px 4px; margin-right: var(--sp-5); font-size: 13.5px; font-weight: 600; color: var(--text-2); border-bottom: 2px solid transparent; cursor: pointer; background: none; border-top: none; border-left: none; border-right: none; }
.tab:hover { color: var(--text-0); }
.tab.active { color: var(--accent-strong); border-bottom-color: var(--accent); }

/* ===================== Stepper ===================== */
.stepper { display: flex; align-items: center; gap: 0; margin-bottom: var(--sp-6); }
.step { display: flex; align-items: center; gap: 10px; }
.step-num { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border-strong); display: flex; align-items: center; justify-content: center; font-size: 12.5px; font-weight: 700; color: var(--text-2); flex-shrink: 0; }
.step.active .step-num { border-color: var(--accent); color: var(--accent-strong); background: var(--accent-bg); }
.step.done .step-num { border-color: var(--status-available); color: var(--status-available); background: var(--status-available-bg); }
.step-label { font-size: 12.5px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.04em; }
.step.active .step-label, .step.done .step-label { color: var(--text-0); }
.step-connector { flex: 1; height: 1px; background: var(--border-2); margin: 0 var(--sp-3); min-width: 20px; }
@media (max-width: 720px) { .step-label { display: none; } }

/* ===================== Tables ===================== */
.table-wrap { overflow-x: auto; border: 1px solid var(--border-1); border-radius: var(--radius-md); }
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table thead th {
  text-align: left; padding: 12px 16px; background: var(--surface-2); color: var(--text-2);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; border-bottom: 1px solid var(--border-1);
  white-space: nowrap;
}
.data-table tbody td { padding: 13px 16px; border-bottom: 1px solid var(--border-1); color: var(--text-1); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface-1); }
.data-table tbody tr.clickable { cursor: pointer; }

/* Below 640px, tables were shrinking to fit the viewport instead of
   scrolling (table.data-table has width:100% inside .table-wrap's
   overflow-x:auto), which wrapped cell text onto multiple lines and ran
   the rightmost columns off-screen with no way to reach them. Below the
   breakpoint we drop the grid entirely and render each row as its own
   card: the header row hides, and every cell becomes a label/value line
   using the row's own data-label attribute (set in DataTable.tsx) via
   ::before. Desktop layout above 640px is completely untouched. */
@media (max-width: 640px) {
  .table-wrap { overflow-x: visible; border: none; }
  table.data-table { border: none; }
  .data-table thead { display: none; }
  .data-table tbody { display: flex; flex-direction: column; gap: 10px; }
  .data-table tbody tr {
    display: flex; flex-direction: column; border: 1px solid var(--border-1);
    border-radius: var(--radius-md); background: var(--surface-1); padding: 4px 14px;
  }
  .data-table tbody tr:hover { background: var(--surface-1); }
  .data-table tbody td {
    display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
    padding: 9px 0; border-bottom: 1px solid var(--border-1); text-align: right !important;
  }
  .data-table tbody tr:last-child td { border-bottom: 1px solid var(--border-1); }
  .data-table tbody td:last-child { border-bottom: none; }
  .data-table tbody td::before {
    content: attr(data-label); flex-shrink: 0; text-align: left;
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
    font-weight: 600; color: var(--text-2);
  }
}

/* ===================== Modal / Drawer ===================== */
.overlay { position: fixed; inset: 0; background: rgba(6,8,11,0.7); z-index: 100; display: flex; }
.modal { margin: auto; background: var(--surface-1); border: 1px solid var(--border-2); border-radius: var(--radius-md); width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto; box-shadow: var(--shadow-elevated); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: var(--sp-5); border-bottom: 1px solid var(--border-1); }
.modal-body { padding: var(--sp-5); }
.modal-footer { padding: var(--sp-5); border-top: 1px solid var(--border-1); display: flex; justify-content: flex-end; gap: var(--sp-3); }
.drawer { margin-left: auto; height: 100%; width: 100%; max-width: 460px; background: var(--surface-1); border-left: 1px solid var(--border-2); overflow-y: auto; box-shadow: var(--shadow-elevated); animation: slideIn 0.2s ease; }
@keyframes slideIn { from { transform: translateX(24px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.close-btn { background: none; border: none; color: var(--text-2); font-size: 20px; cursor: pointer; line-height: 1; padding: 4px; }
.close-btn:hover { color: var(--text-0); }

/* Inline terms-and-conditions trigger (used at checkout + footer) */
.terms-inline-link, .footer-terms-link {
  background: none; border: none; padding: 0; margin: 0; font: inherit; cursor: pointer;
  color: var(--accent); text-decoration: underline; text-underline-offset: 2px;
}
.terms-inline-link:hover, .footer-terms-link:hover { color: var(--accent-strong); }
.footer-terms-link { display: block; text-align: left; font-size: 13.5px; padding: 4px 0; color: var(--text-2); text-decoration: none; }
.footer-terms-link:hover { color: var(--accent); }
/* This modal's body is long enough to need its own scroll region. Without
   `overflow-y: auto` here, `max-height` alone doesn't clip anything — the
   content just renders past the 60vh box (overflow defaults to visible),
   so the terms text visually spills over the modal-footer's Close button
   below it instead of the body scrolling internally. */
.terms-modal .modal-body { max-height: 60vh; overflow-y: auto; }
.terms-content h4 { color: var(--text-0); }

/* ===================== File upload ===================== */
.upload-zone {
  border: 1.5px dashed var(--border-strong); border-radius: var(--radius-md); padding: var(--sp-6);
  text-align: center; color: var(--text-2); cursor: pointer; transition: border-color 0.15s;
}
.upload-zone:hover { border-color: var(--accent); }
.upload-zone.dragover { border-color: var(--accent); background: var(--accent-bg); }
.upload-list { display: flex; flex-direction: column; gap: 8px; margin-top: var(--sp-3); }
.upload-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; background: var(--surface-2); border: 1px solid var(--border-1); border-radius: var(--radius-sm); font-size: 13px; }

/* Attachment gallery — small preview cards for uploaded files, used by
   components/AttachmentGallery.js (Inbound Shipments / Outbound Orders
   detail modals). Distinct from .upload-list's plain row list above,
   which components/FileUpload.js's pre-account booking/quote wizards
   still use unchanged. */
.attach-drop { padding: var(--sp-4); }
.attach-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; margin-top: var(--sp-3); }
.attach-card { position: relative; display: flex; flex-direction: column; gap: 4px; }
.attach-card-thumb {
  display: flex; align-items: center; justify-content: center; width: 100%; aspect-ratio: 1 / 1;
  border: 1px solid var(--border-1); border-radius: var(--radius-sm); background: var(--surface-2);
  overflow: hidden; padding: 0; cursor: pointer; color: var(--text-2); transition: border-color 0.15s, transform 0.15s;
}
.attach-card-thumb:hover { border-color: var(--accent); transform: translateY(-1px); }
.attach-card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.attach-card-file { text-decoration: none; }
.attach-card-name { font-size: 10.5px; color: var(--text-2); text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attach-card-remove {
  position: absolute; top: -6px; right: -6px; z-index: 2; width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; background: var(--danger); color: #fff; border: 2px solid var(--surface-0);
  cursor: pointer; opacity: 0; transition: opacity 0.12s; padding: 0;
}
.attach-card:hover .attach-card-remove { opacity: 1; }
.attach-lightbox { display: flex; align-items: center; justify-content: center; padding: var(--sp-6); cursor: zoom-out; }
.attach-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: var(--radius-md); box-shadow: var(--shadow-elevated); cursor: default; }

/* ===================== Dashboard cards / charts ===================== */
.stat-card {
  background: var(--surface-1); border: 1px solid var(--border-1); border-radius: var(--radius-md); padding: var(--sp-5);
  display: block; transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.stat-card .label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-2); font-weight: 600; }
.stat-card .value { font-family: var(--font-display); font-size: 32px; color: var(--text-0); margin-top: 6px; }
.stat-card-value-in { animation: statValuePop 0.35s ease both; }
@keyframes statValuePop { from { opacity: 0; transform: translateY(4px) scale(0.96); } to { opacity: 1; transform: none; } }
.stat-card .delta { font-size: 12.5px; margin-top: 6px; color: var(--text-3); }
.stat-card .delta.up { color: var(--status-available); }
.stat-card .delta.down { color: var(--danger); }
/* Only StatCards passed a `to` render as <Link> — real click-through from
   the dashboard's KPI numbers to the page each one summarizes. */
.stat-card-link { cursor: pointer; }
.stat-card-link:hover { transform: translateY(-3px); border-color: var(--accent-border); box-shadow: var(--shadow-elevated), 0 0 0 1px rgba(226,166,59,0.08); }

/* ===================== Notifications / toasts ===================== */
.toast-stack { position: fixed; bottom: var(--sp-5); right: var(--sp-5); z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--surface-2); border: 1px solid var(--border-2); border-left: 3px solid var(--accent); border-radius: var(--radius-sm); padding: 14px 18px; min-width: 280px; box-shadow: var(--shadow-elevated); font-size: 13.5px; color: var(--text-0); }
.toast.success { border-left-color: var(--status-available); }
.toast.error { border-left-color: var(--danger); }

/* ===================== Misc ===================== */
.divider { border-top: 1px solid var(--border-1); margin: var(--sp-5) 0; }
.pill { display: inline-flex; padding: 3px 10px; border-radius: 20px; font-size: 11px; background: var(--surface-3); color: var(--text-2); border: 1px solid var(--border-2); }
.skeleton { background: linear-gradient(90deg, var(--surface-1) 25%, var(--surface-2) 37%, var(--surface-1) 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; border-radius: var(--radius-sm); }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.spinner { width: 18px; height: 18px; border: 2px solid var(--border-2); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty-state { text-align: center; padding: var(--sp-8) var(--sp-5); color: var(--text-2); }
.empty-state .icon { font-size: 32px; margin-bottom: var(--sp-3); opacity: 0.5; }