/**
 * GM Component System — shared widgets (cards, headers, nav, actions)
 */
.gm-surface-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gm-surface-accent, var(--gm-yellow));
  margin-bottom: 0.35rem;
}

.gm-section-header {
  margin-bottom: var(--gm-spacing-lg, 1.5rem);
  padding-bottom: var(--gm-spacing-md, 1rem);
  border-bottom: 1px solid var(--gm-border, rgba(255, 255, 255, 0.08));
}

.gm-section-header__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--gm-spacing-md, 1rem);
}

.gm-section-header__title {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: var(--gm-text, #f5f5f5);
  margin: 0 0 0.25rem;
}

.gm-section-header__desc {
  color: var(--gm-text-muted, #b0b0b0);
  margin: 0;
  max-width: 52ch;
}

.gm-action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.gm-action-bar--primary .gm-btn-primary {
  order: -1;
}

/* Card headers — landing-style gradient, surface-aware via gm_tokens */
.card-header.gm-card-header,
.gm-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: var(--gm-header-gradient);
  color: var(--gm-header-fg);
  border: none;
  font-weight: 600;
  padding: 0.75rem 1rem;
}

.gm-card-header h1,
.gm-card-header h2,
.gm-card-header h3,
.gm-card-header h4,
.gm-card-header h5,
.gm-card-header h6,
.gm-card-header strong {
  color: inherit;
  margin: 0;
}

.gm-card-header .gm-card-header__link,
.gm-card-header a:not(.gm-btn):not(.gm-btn-ghost):not(.gm-btn-primary):not(.gm-btn-secondary) {
  color: inherit;
  text-decoration: underline;
  opacity: 0.95;
}

.gm-card-header .badge.bg-light.text-dark {
  background: rgba(255, 255, 255, 0.92) !important;
  color: #212529 !important;
}

/* Surface header bar — title strip (landing .gusi-embed-header pattern, surface tokens) */
.gm-surface-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem;
  font-weight: 600;
  font-size: 1rem;
  background: var(--gm-header-gradient);
  color: var(--gm-header-fg, #fff);
  border: none;
}

.gm-surface-header .panel-title,
.gm-surface-header strong,
.gm-surface-header h1,
.gm-surface-header h2,
.gm-surface-header h3 {
  color: inherit;
  margin: 0;
}

.gm-card-header--success {
  background: var(--gm-header-gradient-success);
  color: var(--gm-on-success);
}

.gm-card-header--warning {
  background: var(--gm-header-gradient-warning);
  color: var(--gm-on-warning);
}

.gm-card-header--danger {
  background: var(--gm-header-gradient-danger);
  color: #ffffff;
}

.gm-card-header--info {
  background: var(--gm-header-gradient-info);
  color: var(--gm-on-success);
}

.gm-card-header--neutral {
  background: var(--gm-header-gradient-neutral);
  color: #ffffff;
}

.gm-card-header.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.gm-card {
  background: var(--gm-card, #111);
  border: 1px solid var(--gm-border, rgba(255, 255, 255, 0.08));
  border-radius: var(--gm-radius-md, 10px);
  padding: var(--gm-spacing-md, 1rem);
  box-shadow: var(--gm-shadow, 0 4px 24px rgba(0, 0, 0, 0.35));
}

/* Document preview — staff dark theme (do not use Bootstrap .bg-light) */
.gm-pre {
  margin: 0;
  padding: var(--gm-spacing-md, 1rem);
  max-height: min(32rem, 70vh);
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--gm-text, #f5f5f5);
  background: var(--gm-card, #111111);
  border: 1px solid var(--gm-border, rgba(255, 255, 255, 0.08));
  border-radius: var(--gm-radius-md, 10px);
  box-shadow: var(--gm-shadow, 0 4px 24px rgba(0, 0, 0, 0.35));
}

.gm-pre--compact {
  max-height: 240px;
}

.gm-card--accent {
  border-color: color-mix(in srgb, var(--gm-surface-accent) 35%, transparent);
  box-shadow: var(--gm-shadow-accent);
}

.gm-card--clickable {
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.gm-card--clickable:hover {
  border-color: color-mix(in srgb, var(--gm-surface-accent) 55%, transparent);
  transform: translateY(-1px);
}

.gm-panel {
  background: var(--gm-admin-surface, #141414);
  border: 1px solid var(--gm-border, rgba(255, 255, 255, 0.08));
  border-radius: var(--gm-radius-md, 10px);
  padding: var(--gm-spacing-md, 1rem);
  box-shadow: var(--gm-shadow, 0 4px 24px rgba(0, 0, 0, 0.35));
}

.gm-stat {
  display: block;
  text-decoration: none;
  color: inherit;
}

.gm-stat__value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gm-text);
}

.gm-stat__label {
  font-size: 0.85rem;
  color: var(--gm-text-muted);
}

.gm-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--gm-radius-sm, 6px);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.gm-badge--accent {
  background: var(--gm-surface-accent-muted);
  color: var(--gm-surface-accent);
  border-color: color-mix(in srgb, var(--gm-surface-accent) 25%, transparent);
}

.gm-badge--success {
  background: var(--gm-finance-muted);
  color: var(--gm-finance);
}

.gm-badge--warning {
  background: rgba(246, 215, 107, 0.12);
  color: var(--gm-yellow);
}

.gm-badge--danger {
  background: var(--gm-ap-muted);
  color: var(--gm-ap);
}

.gm-badge--info {
  background: rgba(0, 188, 212, 0.12);
  color: var(--gm-cyan);
}

.gm-alert {
  padding: var(--gm-spacing-md);
  border-radius: var(--gm-radius-md);
  border: 1px solid var(--gm-border);
}

.gm-alert--warning {
  border-color: rgba(246, 215, 107, 0.35);
  background: rgba(246, 215, 107, 0.08);
  color: var(--gm-text);
}

.gm-alert--danger {
  border-color: rgba(220, 53, 69, 0.35);
  background: var(--gm-ap-muted);
}

.gm-empty-state {
  text-align: center;
  padding: var(--gm-spacing-xl) var(--gm-spacing-md);
  color: var(--gm-text-muted);
}

.gm-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--gm-spacing-md);
  font-size: 0.875rem;
}

.gm-breadcrumb a {
  color: var(--gm-text-muted);
  text-decoration: none;
}

.gm-breadcrumb a:hover {
  color: var(--gm-surface-accent);
}

.gm-breadcrumb__sep {
  color: var(--gm-gray);
  user-select: none;
}

.gm-breadcrumb__current {
  color: var(--gm-text);
  font-weight: 600;
}

.gm-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--gm-spacing-md);
}

@media (max-width: 767.98px) {
  .head-main .gm-quick-actions,
  .gm-shop-header .gm-quick-actions,
  .portal-header .gm-quick-actions {
    display: none;
  }
}

.gm-quick-action {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--gm-radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--gm-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--gm-text);
  transition: border-color 0.15s, background 0.15s;
}

.gm-quick-action:hover {
  border-color: color-mix(in srgb, var(--gm-surface-accent) 45%, transparent);
  background: var(--gm-surface-accent-muted);
  color: var(--gm-text);
}

.gm-quick-action--primary {
  background: color-mix(in srgb, var(--gm-surface-accent) 18%, transparent);
  border-color: color-mix(in srgb, var(--gm-surface-accent) 40%, transparent);
  color: var(--gm-surface-accent);
}

.gm-mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  background: var(--gm-admin-surface, #141414);
  border-top: 1px solid var(--gm-border);
  padding: 0.35rem 0 calc(0.35rem + env(safe-area-inset-bottom));
}

@media (max-width: 767.98px) {
  .gm-mobile-bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: stretch;
  }

  body.gm-has-mobile-nav {
    padding-bottom: 4.5rem;
  }
}

.gm-mobile-bottom-nav__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.35rem 0.25rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--gm-text-muted);
  border: none;
  background: transparent;
  min-width: 0;
}

.gm-mobile-bottom-nav__item:hover,
.gm-mobile-bottom-nav__item.is-active {
  color: var(--gm-surface-accent);
}

.gm-mobile-bottom-nav__icon {
  font-size: 1.15rem;
  line-height: 1;
}

.gm-context-link {
  color: var(--gm-surface-accent);
  text-decoration: none;
  font-weight: 600;
}

.gm-context-link:hover {
  text-decoration: underline;
}

.gm-role-label {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--gm-border);
  color: var(--gm-text-muted);
  vertical-align: middle;
}

/* Dropdown multiselect — same footprint as form-select-sm */
.gm-multiselect {
  position: relative;
  display: inline-block;
  vertical-align: top;
}

.gm-multiselect--sm {
  min-width: 11rem;
  max-width: 16rem;
  width: 100%;
}

.gm-multiselect__trigger {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  margin: 0;
  font-family: inherit;
  font-weight: 400;
  text-align: left;
  cursor: pointer;
  color: var(--gm-text, #f5f5f5);
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.gm-multiselect--sm .gm-multiselect__trigger {
  min-height: calc(1.5em + 0.5rem + 2px);
  padding: 0.25rem 0.45rem 0.25rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  border-radius: 0.25rem;
}

.gm-multiselect__label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gm-multiselect__chevron {
  flex-shrink: 0;
  width: 0.65rem;
  height: 0.65rem;
  margin-left: auto;
  opacity: 0.65;
  background: currentColor;
  mask: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") center / contain no-repeat;
  transition: transform 0.15s ease;
}

.gm-multiselect__trigger.is-open .gm-multiselect__chevron {
  transform: rotate(180deg);
}

.gm-multiselect__trigger:hover {
  border-color: color-mix(in srgb, var(--gm-surface-accent) 35%, rgba(255, 255, 255, 0.15));
}

.gm-multiselect__trigger.is-open,
.gm-multiselect__trigger.is-filter-active {
  border-color: color-mix(in srgb, var(--gm-surface-accent) 55%, transparent);
  background: var(--gm-surface-accent-muted, rgba(246, 215, 107, 0.12));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--gm-surface-accent) 28%, transparent);
  color: var(--gm-text, #f5f5f5);
}

.gm-multiselect__panel {
  display: none;
  position: absolute;
  top: calc(100% + 0.25rem);
  left: 0;
  z-index: 1060;
  min-width: 100%;
  width: max(100%, 15rem);
  padding: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--gm-surface-accent) 35%, rgba(255, 255, 255, 0.12));
  background: linear-gradient(165deg, #141414 0%, #0a0a0a 100%);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.55);
}

.gm-multiselect__panel::before {
  content: "";
  display: block;
  height: 3px;
  margin: -0.5rem -0.5rem 0.45rem;
  border-radius: 0.5rem 0.5rem 0 0;
  background: var(--gm-btn-primary-gradient);
  opacity: 0.9;
}

.gm-multiselect__panel.is-open {
  display: block;
}

.gm-multiselect__toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.gm-multiselect__quick {
  display: flex;
  gap: 0.35rem;
}

.gm-multiselect__quick .gm-btn {
  flex: 1 1 50%;
}

.gm-multiselect__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 14rem;
  overflow-y: auto;
  border-radius: 0.375rem;
}

.gm-multiselect__option {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  margin: 0;
  padding: 0.4rem 0.45rem;
  cursor: pointer;
  font-size: 0.8125rem;
  line-height: 1.3;
  border-radius: 0.35rem;
  transition: background 0.12s ease;
}

.gm-multiselect__option:hover {
  background: var(--gm-surface-accent-muted, rgba(246, 215, 107, 0.1));
}

.gm-multiselect__option input[type="checkbox"] {
  margin: 0.15rem 0 0;
  flex-shrink: 0;
  accent-color: var(--gm-surface-accent, var(--gm-yellow));
}

.gm-multiselect__option-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.gm-multiselect__name {
  font-weight: 500;
  color: var(--gm-text, #f5f5f5);
}

.gm-multiselect__meta {
  font-size: 0.72rem;
  color: var(--gm-text-muted, #9ca3af);
}

.gm-multiselect__empty {
  padding: 0.5rem 0.45rem;
  font-size: 0.8125rem;
  color: var(--gm-text-muted, #9ca3af);
}

.gm-multiselect__item[hidden] {
  display: none !important;
}