/* fonotel-stripe admin console — vendored subset of ipconnex-portal's
   clay + IPCONNEX-blue design system (public/css/portal.css). Only the
   tokens/components this app's pages actually use are kept — ticket/SOA-only
   classes (.ipx-tv3-*, .ipx-status-*, .ipx-prio-*, Quill styling, language
   switcher) are dropped. Do not hand-edit ipconnex-portal's copy expecting
   it to sync here — these are independent files by design (see plan). */

:root {
  /* brand palette sampled from the Fonotel logo (navy #253172, accent orange #f78f1e) */
  --ipx-primary: #253172;
  --ipx-primary-hover: #1d2659;
  --ipx-primary-tint: #e9eaf1;
  --ipx-primary-soft: #f2f3f7;
  --ipx-primary-grad-start: #253172;
  --ipx-primary-grad-end: #666f9c;
  --ipx-accent: #f78f1e;
  --ipx-accent-hover: #cb7519;
  --ipx-surface: #ffffff;
  --ipx-surface-muted: #eef2fa;
  --ipx-text: #1a2340;
  --ipx-text-muted: #5b6478;
  --ipx-border: #dbe2ef;
  --ipx-success-bg: #e6faf2;
  --ipx-success-fg: #007a4d;
  --ipx-warning-bg: #fff5e0;
  --ipx-warning-fg: #b46e00;
  --ipx-danger-bg: #fdecec;
  --ipx-danger-fg: #b91c1c;

  --ipx-radius-card: 24px;
  --ipx-radius-pill: 50px;
  --ipx-radius-sm: 12px;

  --ipx-shadow-clay: 8px 8px 24px rgba(37, 49, 114, 0.10), -4px -4px 16px rgba(255, 255, 255, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  --ipx-shadow-clay-hover: 10px 12px 30px rgba(37, 49, 114, 0.16), -4px -4px 16px rgba(255, 255, 255, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  --ipx-shadow-clay-active: inset 4px 4px 12px rgba(37, 49, 114, 0.18), inset -2px -2px 8px rgba(255, 255, 255, 0.6);

  --ipx-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* body / shell */
body.ipx-portal-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ipx-font);
  color: var(--ipx-text);
  background: linear-gradient(135deg, #f0f4fa 0%, #e6ecf7 60%, #dee6f5 100%);
  background-attachment: fixed;
}

.ipx-shell {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.25rem 1.1rem 1rem;
  direction: ltr;
  text-align: left;
  unicode-bidi: isolate;
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "top    top"
    "nav    content"
    "footer footer";
  column-gap: 1.1rem;
  row-gap: 0.9rem;
  align-items: start;
  min-height: 100vh;
  box-sizing: border-box;
}
.ipx-topbar   { grid-area: top; }
.ipx-navbar   { grid-area: nav; }
.ipx-content  { grid-area: content; min-width: 0; display: flex; flex-direction: column; align-self: stretch; }
.ipx-footer   { grid-area: footer; }
.ipx-shell input, .ipx-shell textarea, .ipx-shell select { text-align: left; direction: ltr; }
.ipx-empty { text-align: center; }

/* top bar — brand on left, user + logout on right */
.ipx-topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.1rem;
  margin-bottom: 0.75rem;
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  border-radius: var(--ipx-radius-card);
  box-shadow: var(--ipx-shadow-clay);
}

/* vertical navbar on the left — primary tabs stacked */
.ipx-navbar {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.5rem;
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  border-radius: var(--ipx-radius-card);
  box-shadow: var(--ipx-shadow-clay);
  position: sticky;
  top: 1rem;
}
.ipx-nav-link {
  position: relative;
  display: block;
  width: 100%;
  padding: 0.6rem 0.9rem 0.6rem 1.15rem;
  text-align: left;
  text-decoration: none;
  color: var(--ipx-text);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.005em;
  border-radius: 10px;
  transition: color .12s, background .12s;
}
.ipx-nav-link::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 22%;
  bottom: 22%;
  width: 3px;
  border-radius: 2px;
  background: transparent;
  transition: background .12s;
}
.ipx-nav-link:hover {
  color: var(--ipx-primary);
  background: var(--ipx-primary-tint);
}
.ipx-nav-link:hover::before { background: var(--ipx-accent); }
.ipx-nav-link.is-active {
  color: var(--ipx-primary);
  background: var(--ipx-primary-tint);
  font-weight: 700;
}
.ipx-nav-link.is-active::before { background: var(--ipx-accent); }

.ipx-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ipx-text);
}
.ipx-brand-mark {
  height: 32px;
  width: auto;
  display: block;
}
.ipx-brand-name {
  font-weight: 800;
  font-size: 0.84rem;
  letter-spacing: 0.02em;
}
.ipx-brand-sub {
  display: block;
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--ipx-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.ipx-user {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-left: auto;
  padding: 0.4rem 0.85rem 0.4rem 0.5rem;
  border-radius: var(--ipx-radius-pill);
  background: linear-gradient(180deg, #ffffff, #eef2fa);
  box-shadow: 3px 3px 10px rgba(37, 49, 114, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.ipx-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ipx-primary-grad-start), var(--ipx-primary-grad-end));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.76rem;
}
.ipx-user-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.ipx-user-name { font-weight: 700; font-size: 0.72rem; color: var(--ipx-text); }
.ipx-user-mail { font-size: 0.6rem; color: var(--ipx-text-muted); }
.ipx-user-logout-form { margin: 0; padding: 0; display: inline-block; }
.ipx-user-logout {
  margin: 0;
  text-decoration: none;
  color: var(--ipx-text-muted);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: var(--ipx-radius-pill);
  border: 1px solid rgba(37, 49, 114, 0.12);
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  line-height: inherit;
  transition: color .15s, background .15s, border-color .15s;
}
.ipx-user-logout:hover { color: var(--ipx-primary); background: var(--ipx-primary-tint); }
.ipx-user-logout:focus { outline: 2px solid var(--ipx-primary-tint); outline-offset: 2px; }

.ipx-back-row { margin: 0 0.15rem 0.5rem; }
.ipx-back {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ipx-text-muted);
  text-decoration: none;
}
.ipx-back:hover { color: var(--ipx-primary); text-decoration: none; }

/* page heading */
.ipx-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0 0.15rem 0.75rem;
  flex-wrap: wrap;
}
.ipx-page-head h1 {
  margin: 0;
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ipx-text);
}
.ipx-page-head p {
  margin: 0.12rem 0 0;
  color: var(--ipx-text-muted);
  font-size: 0.66rem;
}

/* clay card + grid */
.ipx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.8rem;
}
.ipx-grid,
.ipx-table-wrap {
  margin-bottom: 1.25rem;
}
.ipx-card {
  padding: 0.72rem 0.85rem;
  border-radius: var(--ipx-radius-sm);
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  box-shadow: var(--ipx-shadow-clay);
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
  transition: transform .18s, box-shadow .18s;
}
.ipx-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--ipx-shadow-clay-hover);
}
.ipx-card-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.ipx-card-link:hover,
.ipx-card-link:focus {
  color: inherit;
  text-decoration: none;
  outline: none;
}

/* Data table */
.ipx-table-wrap {
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  border-radius: var(--ipx-radius-sm);
  box-shadow: var(--ipx-shadow-clay);
  overflow: hidden;
  overflow-x: auto;
}
.ipx-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
  color: var(--ipx-text);
}
.ipx-table thead th {
  padding: 0.55rem 0.85rem;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ipx-text-muted);
  text-align: left;
  background: var(--ipx-surface-muted);
  border-bottom: 1px solid var(--ipx-border);
  white-space: nowrap;
}
.ipx-table tbody td {
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--ipx-border);
  vertical-align: middle;
}
.ipx-table tbody tr:last-child td { border-bottom: none; }
.ipx-table tbody tr:hover td { background: rgba(37, 49, 114, 0.03); }
.ipx-table tbody tr.ipx-row-link { cursor: pointer; }
.ipx-table tbody tr.ipx-row-link:hover td { background: rgba(37, 49, 114, 0.06); }
.ipx-table tbody tr.ipx-row-link:focus-visible { outline: 2px solid var(--ipx-primary); outline-offset: -2px; }
.ipx-table tbody tr.ipx-row-link:focus-visible td { background: rgba(37, 49, 114, 0.06); }

.ipx-t-date {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  color: var(--ipx-text-muted);
  white-space: nowrap;
}
.ipx-t-ref {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--ipx-text);
  white-space: nowrap;
}
.ipx-t-num, .ipx-table th.ipx-t-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.ipx-t-num-warn { color: var(--ipx-warning-fg); font-weight: 700; }
.ipx-t-actions, .ipx-table th.ipx-t-actions {
  text-align: right;
  width: 1%;
  white-space: nowrap;
}
.ipx-t-actions > * + * { margin-left: 4px; }

.ipx-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 8px;
  background: #ffffff;
  color: var(--ipx-text);
  text-decoration: none;
  cursor: pointer;
  box-shadow: 2px 2px 6px rgba(37, 49, 114, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: background .12s, color .12s;
}
.ipx-icon-btn:hover { background: var(--ipx-primary-tint); color: var(--ipx-primary); text-decoration: none; }
.ipx-icon-btn-primary { background: var(--ipx-primary); color: #ffffff; }
.ipx-icon-btn-primary:hover { background: var(--ipx-primary-hover); color: #ffffff; }

/* filter bar + pager */
.ipx-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin: 0 0 0.9rem;
  padding: 0.55rem 0.7rem;
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  border-radius: var(--ipx-radius-sm);
  box-shadow: var(--ipx-shadow-clay);
}
.ipx-chip-group { display: inline-flex; flex-wrap: wrap; gap: 0.25rem; }
.ipx-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem 0.25rem 0.7rem;
  border-radius: var(--ipx-radius-pill);
  background: transparent;
  color: var(--ipx-text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .12s, color .12s, box-shadow .12s;
}
.ipx-filter-chip:hover {
  color: var(--ipx-primary);
  background: var(--ipx-primary-tint);
  text-decoration: none;
}
.ipx-filter-chip.is-active {
  color: var(--ipx-primary);
  background: var(--ipx-primary-tint);
  box-shadow: inset 0 0 0 1px var(--ipx-primary);
}
.ipx-filter-chip-count {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.6rem;
  padding: 1px 6px;
  border-radius: var(--ipx-radius-pill);
  background: rgba(37, 49, 114, 0.08);
  color: currentColor;
  font-weight: 700;
}
.ipx-filter-chip.is-active .ipx-filter-chip-count {
  background: var(--ipx-primary);
  color: #ffffff;
}

.ipx-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.2rem;
  margin-top: auto;
  padding: 0.55rem 0.85rem;
  border-radius: var(--ipx-radius-sm);
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  box-shadow: var(--ipx-shadow-clay);
  font-size: 0.7rem;
  color: var(--ipx-text-muted);
}
.ipx-pager-info strong { color: var(--ipx-text); font-weight: 700; }
.ipx-pager-controls { display: inline-flex; align-items: center; gap: 0.9rem; flex-wrap: wrap; }
.ipx-pager-controls label { display: inline-flex; align-items: center; gap: 0.35rem; }
.ipx-pager-buttons { display: inline-flex; gap: 0.35rem; }
.ipx-pager-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--ipx-text);
  background: #ffffff;
  border-radius: var(--ipx-radius-pill);
  text-decoration: none;
  box-shadow: 2px 2px 6px rgba(37, 49, 114, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: background .12s, color .12s;
}
.ipx-pager-btn:hover { background: var(--ipx-primary-tint); color: var(--ipx-primary); text-decoration: none; }
.ipx-pager-btn.is-disabled {
  color: var(--ipx-text-muted);
  background: var(--ipx-surface-muted);
  box-shadow: none;
  cursor: not-allowed;
  opacity: 0.6;
}
.ipx-pager-btn-icon {
  width: 30px;
  height: 30px;
  padding: 0;
  justify-content: center;
}
@media (max-width: 640px) {
  .ipx-pager { flex-direction: column; align-items: stretch; gap: 0.55rem; }
  .ipx-pager-info { text-align: center; }
  .ipx-pager-buttons { justify-content: center; }
}

/* status pills — reused for card/invite/payment-log status instead of the
   ticket-specific .ipx-status-*/.ipx-prio-* classes */
.ipx-pill {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 0.65rem;
  border-radius: var(--ipx-radius-pill);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ipx-pill-info { background: var(--ipx-primary-tint); color: var(--ipx-primary); }
.ipx-pill-warn { background: var(--ipx-warning-bg); color: var(--ipx-warning-fg); }
.ipx-pill-ok   { background: var(--ipx-success-bg); color: var(--ipx-success-fg); }
.ipx-pill-bad  { background: var(--ipx-danger-bg); color: var(--ipx-danger-fg); }
.ipx-pill-muted { background: var(--ipx-surface-muted); color: var(--ipx-text-muted); }

/* buttons */
.ipx-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.95rem;
  border: 0;
  border-radius: var(--ipx-radius-pill);
  font-weight: 700;
  font-size: 0.7rem;
  cursor: pointer;
  text-decoration: none;
  background: linear-gradient(135deg, var(--ipx-primary-grad-start), var(--ipx-primary-grad-end));
  color: #fff;
  box-shadow: 4px 4px 12px rgba(37, 49, 114, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform .12s, box-shadow .12s, filter .12s;
}
.ipx-btn:hover { transform: translateY(-1px); box-shadow: 6px 6px 16px rgba(37, 49, 114, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.3); filter: brightness(1.02); }
.ipx-btn:active { transform: translateY(0); box-shadow: var(--ipx-shadow-clay-active); }
.ipx-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.ipx-btn-ghost {
  background: transparent;
  color: var(--ipx-primary);
  box-shadow: inset 0 0 0 1.5px var(--ipx-primary-tint);
}
.ipx-btn-ghost:hover { background: var(--ipx-primary-tint); color: var(--ipx-primary-hover); }
.ipx-btn-danger {
  background: linear-gradient(135deg, #b91c1c, #d94a4a);
}

/* empty state */
.ipx-empty {
  padding: 3rem 1.5rem;
  text-align: center;
  border-radius: var(--ipx-radius-card);
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  box-shadow: var(--ipx-shadow-clay);
  color: var(--ipx-text-muted);
}
.ipx-empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--ipx-primary-tint), #ffffff);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ipx-primary);
  box-shadow: 4px 4px 12px rgba(37, 49, 114, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.ipx-empty h3 { margin: 0 0 0.35rem; color: var(--ipx-text); font-size: 0.95rem; }
.ipx-empty p { margin: 0; }

/* panels (customer detail, dashboard tiles) */
.ipx-panel {
  padding: 0.85rem 1.05rem;
  border-radius: var(--ipx-radius-card);
  background: linear-gradient(180deg, #ffffff, #f5f8ff);
  box-shadow: var(--ipx-shadow-clay);
}
.ipx-panel h2 {
  margin: 0 0 0.55rem;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ipx-text);
}
.ipx-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.55rem 0.9rem;
}
.ipx-field-label {
  display: block;
  font-size: 0.52rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ipx-text-muted);
  font-weight: 700;
  margin-bottom: 0.1rem;
}
.ipx-field-value {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ipx-text);
  word-break: break-word;
}
.ipx-panel + .ipx-panel { margin-top: 0.75rem; }

/* modal (duplicate-invoice preview, etc.) */
.ipx-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 45, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 200;
}
.ipx-modal {
  width: 100%;
  max-width: 520px;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  padding: 1.1rem 1.25rem;
  border-radius: var(--ipx-radius-card);
  background: var(--ipx-surface);
  box-shadow: var(--ipx-shadow-clay-hover);
}
.ipx-modal h2 {
  margin: 0 0 0.7rem;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--ipx-text);
}
.ipx-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

/* footer */
.ipx-footer {
  align-self: end;
  padding: 0.85rem 1rem;
  text-align: center;
  color: var(--ipx-text-muted);
  font-size: 0.7rem;
  border-top: 1px solid var(--ipx-border);
  margin-top: 0.5rem;
}
.ipx-footer a { color: var(--ipx-primary); text-decoration: none; }
.ipx-footer a:hover { text-decoration: underline; }

/* action row (used under cards/panels for button groups) */
.ipx-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.5rem;
}

/* forms */
.ipx-form {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.ipx-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.55rem;
}
.ipx-form-field {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  min-width: 0;
}
.ipx-form-field-wide { grid-column: 1 / -1; }
.ipx-form-label {
  font-size: 0.56rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ipx-text-muted);
  font-weight: 700;
}
.ipx-input {
  width: 100%;
  padding: 0.33rem 0.6rem;
  border: 1px solid var(--ipx-border);
  border-radius: var(--ipx-radius-sm);
  background: linear-gradient(180deg, #ffffff, #fafcff);
  font-family: inherit;
  font-size: 0.72rem;
  color: var(--ipx-text);
  box-sizing: border-box;
  box-shadow: inset 2px 2px 6px rgba(37, 49, 114, 0.05);
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.ipx-input:focus {
  outline: none;
  border-color: var(--ipx-primary);
  box-shadow: inset 2px 2px 6px rgba(37, 49, 114, 0.06), 0 0 0 3px rgba(37, 49, 114, 0.15);
  background: #ffffff;
}
textarea.ipx-input { resize: vertical; min-height: 72px; }

/* combobox — styled replacement for native <datalist> and <select>, ported
   verbatim from ipconnex-portal's new_issue.html initCombo() companion CSS */
.ipx-combo { position: relative; }
.ipx-combo .ipx-input[readonly] {
  cursor: pointer;
  caret-color: transparent;
}
.ipx-combo::after {
  content: "";
  position: absolute;
  right: 0.8rem;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--ipx-text-muted);
  border-bottom: 2px solid var(--ipx-text-muted);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
  transition: transform .15s;
}
.ipx-combo.is-open::after { transform: translateY(-30%) rotate(-135deg); }
.ipx-combo .ipx-input { padding-right: 2rem; }
.ipx-combo-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--ipx-border);
  border-radius: var(--ipx-radius-sm);
  box-shadow: 8px 10px 24px rgba(37, 49, 114, 0.14), -3px -3px 12px rgba(255, 255, 255, 0.9);
  max-height: 220px;
  overflow-y: auto;
  z-index: 40;
  padding: 0.25rem;
  display: none;
}
.ipx-combo.is-open .ipx-combo-panel { display: block; }
.ipx-combo-option {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.26rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.7rem;
  color: var(--ipx-text);
  transition: background .1s, color .1s;
}
.ipx-combo-option:hover,
.ipx-combo-option.is-active {
  background: var(--ipx-primary-tint);
  color: var(--ipx-primary);
}
.ipx-combo-option-code {
  color: var(--ipx-text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}
.ipx-combo-option:hover .ipx-combo-option-code,
.ipx-combo-option.is-active .ipx-combo-option-code {
  color: var(--ipx-primary);
  opacity: 0.7;
}
.ipx-combo-badge { flex-shrink: 0; }
.ipx-combo-empty {
  padding: 0.6rem 0.75rem;
  font-size: 0.78rem;
  color: var(--ipx-text-muted);
  font-style: italic;
}

.ipx-form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding-top: 0.5rem;
}

/* alerts */
.ipx-alert {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: var(--ipx-radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
}
.ipx-alert-error {
  display: block;
  background: var(--ipx-danger-bg);
  color: var(--ipx-danger-fg);
  border: 1px solid #f5c2c2;
}
.ipx-alert-success {
  display: block;
  background: var(--ipx-success-bg);
  color: var(--ipx-success-fg);
  border: 1px solid #b6ecd3;
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 720px) {
  .ipx-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto 1fr auto;
    grid-template-areas:
      "top"
      "nav"
      "content"
      "footer";
    padding: 1rem 0.9rem 1rem;
  }
  .ipx-topbar { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .ipx-navbar { position: static; flex-direction: row; flex-wrap: wrap; }
  .ipx-nav-link { flex: 1 1 auto; text-align: center; padding-left: 0.9rem; }
  .ipx-nav-link::before { display: none; }
  .ipx-page-head { align-items: flex-start; }
  .ipx-page-head h1 { font-size: 1.15rem; }
  .ipx-page-head .ipx-btn { align-self: flex-start; }
  .ipx-filter-bar { padding: 0.5rem 0.55rem; }
  .ipx-table thead th, .ipx-table tbody td { padding: 0.5rem 0.6rem; font-size: 0.68rem; }
}

@media (max-width: 480px) {
  .ipx-shell { padding: 0.75rem 0.6rem 0.75rem; row-gap: 0.6rem; }
  .ipx-topbar { padding: 0.55rem 0.7rem; border-radius: var(--ipx-radius-sm); }
  .ipx-brand-mark { height: 26px; width: auto; }
  .ipx-user { padding: 0.3rem 0.6rem 0.3rem 0.35rem; gap: 0.5rem; }
  .ipx-user-avatar { width: 24px; height: 24px; font-size: 0.68rem; }
  .ipx-user-name { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .ipx-user-mail { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .ipx-user-logout { padding: 0.25rem 0.5rem; font-size: 0.65rem; }
  .ipx-navbar { padding: 0.35rem; border-radius: var(--ipx-radius-sm); }
  .ipx-nav-link { padding: 0.5rem 0.7rem; font-size: 0.7rem; }
  .ipx-page-head { flex-direction: column; align-items: stretch; }
  .ipx-page-head > div { min-width: 0; }
  .ipx-page-head h1 { font-size: 1rem; }
  .ipx-page-head .ipx-btn { align-self: stretch; justify-content: center; }
  .ipx-filter-bar { flex-direction: column; align-items: stretch; padding: 0.5rem; }
  .ipx-chip-group { justify-content: center; }
  .ipx-grid { grid-template-columns: 1fr; }
  .ipx-table thead th, .ipx-table tbody td { padding: 0.45rem 0.5rem; font-size: 0.66rem; }
  .ipx-panel { padding: 0.85rem; border-radius: var(--ipx-radius-sm); }
}