/* Reusable TSC UI primitives — uses tokens from tsc-theme.css */

.tsc-card {
  background-color: var(--tsc-card-bg);
  color: var(--tsc-text);
  border: 1px solid var(--tsc-border);
  border-radius: var(--tsc-radius-lg);
  box-shadow: var(--tsc-shadow-card);
}

.tsc-input {
  display: block;
  width: 100%;
  background-color: var(--tsc-input-bg);
  color: var(--tsc-text);
  border: 1px solid var(--tsc-border);
  border-radius: var(--tsc-radius-lg);
  padding: 0.5rem 0.75rem;
  font: inherit;
}

.tsc-input::placeholder {
  color: var(--tsc-field-placeholder);
}

.tsc-input:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgb(59 130 246 / 0.35);
}

.tsc-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #059669;
  color: #ffffff;
  border: 1px solid #059669;
  border-radius: var(--tsc-radius-lg);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  cursor: pointer;
}

.tsc-btn-primary:hover {
  background-color: #047857;
  border-color: #047857;
  filter: none;
}

.tsc-btn-primary:disabled,
.tsc-btn-primary:disabled:hover {
  opacity: 0.5;
  filter: none;
  cursor: not-allowed;
}

.tsc-btn-primary--lg {
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5rem;
}

.tsc-btn-secondary,
.tsc-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  border-radius: var(--tsc-radius-lg);
  border: 1px solid var(--tsc-header-border, var(--tsc-border));
  background-color: transparent;
  color: var(--tsc-text);
  cursor: pointer;
  text-decoration: none;
}

.tsc-btn-secondary:hover,
.tsc-btn-outline:hover,
a.tsc-btn-outline:hover {
  background-color: var(--tsc-header-btn-hover-bg);
  color: var(--tsc-text);
  text-decoration: none;
}

.tsc-btn-secondary:disabled,
.tsc-btn-outline:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.tsc-btn-outline.btn-sm {
  padding: 0.375rem 0.625rem;
  font-size: 0.875rem;
}

.tsc-btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  border-radius: var(--tsc-radius-lg);
  background-color: #dc2626;
  border: 1px solid #dc2626;
  color: #ffffff;
  cursor: pointer;
}

.tsc-btn-danger:hover {
  background-color: #b91c1c;
  border-color: #b91c1c;
}

.tsc-btn-danger:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Segmented toggle — unselected: white/card; selected: black (light) / inverted (dark) */
.tsc-segmented-group .tsc-segmented-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  border: 1px solid var(--tsc-border);
  background-color: var(--tsc-card-bg);
  color: var(--tsc-text);
  cursor: pointer;
}

.tsc-segmented-group.btn-group-sm .tsc-segmented-btn {
  padding: 0.25rem 0.625rem;
  font-size: 0.875rem;
}

.tsc-segmented-group .tsc-segmented-btn:hover:not(.active) {
  background-color: var(--tsc-header-btn-hover-bg);
  color: var(--tsc-text);
}

.tsc-segmented-group .tsc-segmented-btn.active {
  background-color: var(--tsc-text);
  border-color: var(--tsc-text);
  color: var(--tsc-card-bg);
  z-index: 1;
}

[data-tsc-theme="dark"] .tsc-segmented-group .tsc-segmented-btn.active {
  background-color: #f1f5f9;
  border-color: #f1f5f9;
  color: #0f172a;
}

/* Compact emerald actions — simcreate-docsv2: Get Chat API Key (plus, px-3 py-2, gap-1) */
.tsc-btn-action,
a.tsc-btn-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  border-radius: var(--tsc-radius-lg);
  background-color: #059669;
  border: 1px solid #059669;
  color: #ffffff;
  cursor: pointer;
  text-decoration: none;
}

.tsc-btn-action:hover,
a.tsc-btn-action:hover {
  background-color: #047857;
  border-color: #047857;
  color: #ffffff;
  text-decoration: none;
  filter: none;
}

.tsc-btn-action:disabled,
.tsc-btn-action:disabled:hover {
  opacity: 0.5;
  filter: none;
  cursor: not-allowed;
}

.tsc-btn-action.btn-sm {
  padding: 0.375rem 0.625rem;
  font-size: 0.875rem;
}

/* Shell header controls — matches simcreate-docsv2 App.jsx (rounded-2xl + slate-500 border) */
.tsc-shell-header-nav {
  gap: 0.5rem;
}

.tsc-icon {
  display: inline-block;
  vertical-align: -0.15em;
  flex-shrink: 0;
}

.tsc-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: inherit;
}

.tsc-icon-wrap .tsc-icon {
  display: block;
  vertical-align: unset;
}

/* Settings tabs and similar: keep icon + label on one row */
.nav-tabs .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.tsc-shell-header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--tsc-text);
  background-color: transparent;
  text-decoration: none;
  border-radius: var(--tsc-radius-lg);
  border: 1px solid var(--tsc-header-border, var(--tsc-border));
  cursor: pointer;
}

.tsc-shell-header-btn:hover,
.tsc-shell-header-btn:focus {
  color: var(--tsc-text);
  background-color: var(--tsc-header-btn-hover-bg);
  text-decoration: none;
}

.tsc-shell-header-btn.active {
  background-color: var(--tsc-card-bg);
  box-shadow: 0 0 0 1px var(--tsc-border-subtle);
}

.tsc-shell-header-btn--icon {
  padding: 0.5rem;
  min-width: 2.25rem;
  min-height: 2.25rem;
}

.tsc-shell-header-user__btn {
  gap: 0.5rem;
  max-width: 100%;
}

.tsc-shell-header-user__btn.dropdown-toggle::after {
  display: none;
}

.tsc-shell-header-user__label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
  min-width: 0;
  text-align: left;
}

.tsc-shell-header-user__name {
  font-weight: 500;
  font-size: 0.875rem;
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tsc-shell-header-user__role {
  font-size: 0.6875rem;
  color: var(--tsc-text-muted);
}

.tsc-header-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 600;
  flex-shrink: 0;
  background-color: var(--tsc-avatar-bg);
  color: var(--tsc-avatar-text);
  border: 1px solid rgb(100 116 139 / 0.3);
}

.tsc-header-menu .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.tsc-theme-icon[hidden] {
  display: none !important;
}

.tsc-shell-panel {
  background-color: var(--tsc-card-bg);
  color: var(--tsc-text);
  border: 1px solid var(--tsc-border);
  border-radius: var(--tsc-radius-lg);
  box-shadow: var(--tsc-shadow-card);
}

.tsc-shell-panel__header {
  background-color: var(--tsc-sidebar-bg);
  color: var(--tsc-text);
  border-bottom: 1px solid var(--tsc-border);
  border-radius: var(--tsc-radius-lg) var(--tsc-radius-lg) 0 0;
  padding: 0.75rem 1rem;
}

.tsc-shell-panel__body {
  padding: 1rem;
}