/* Component-scoped shadcn-inspired primitives; no Tailwind preflight. */
.pssk-ui-button {
  box-sizing: border-box; display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; min-height: 40px; padding: 0 15px; border: 1px solid transparent;
  border-radius: var(--pssk-ui-radius-sm); background: var(--pssk-ui-primary);
  color: var(--pssk-ui-primary-foreground); font: 700 13px/1 var(--pssk-ui-font-sans);
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.pssk-ui-button:hover { background: var(--pssk-ui-primary-hover); color: var(--pssk-ui-primary-foreground); text-decoration: none; }
.pssk-ui-button:focus-visible, .pssk-ui-input:focus-visible { outline: 2px solid var(--pssk-ui-ring); outline-offset: 2px; }
.pssk-ui-button:disabled, .pssk-ui-button[aria-disabled="true"] { opacity: .55; cursor: not-allowed; pointer-events: none; }
.pssk-ui-button--secondary { border-color: var(--pssk-ui-border); background: var(--pssk-ui-secondary); color: var(--pssk-ui-secondary-foreground); }
.pssk-ui-button--secondary:hover { border-color: var(--pssk-ui-border); background: var(--pssk-ui-muted); color: var(--pssk-ui-foreground); }
.pssk-ui-button--outline { border-color: var(--pssk-ui-border); background: transparent; color: var(--pssk-ui-foreground); }
.pssk-ui-button--outline:hover { border-color: var(--pssk-ui-primary); background: var(--pssk-ui-muted); color: var(--pssk-ui-foreground); }
.pssk-ui-button--ghost { background: transparent; color: var(--pssk-ui-foreground); }
.pssk-ui-button--ghost:hover { background: var(--pssk-ui-muted); color: var(--pssk-ui-foreground); }
.pssk-ui-button--destructive { background: var(--pssk-ui-destructive); color: var(--pssk-ui-destructive-foreground); }
.pssk-ui-button--destructive:hover { background: var(--pssk-ui-primary-hover); color: var(--pssk-ui-destructive-foreground); }
.pssk-ui-button--link { min-height: auto; padding: 0; border-color: transparent; background: transparent; color: var(--pssk-ui-primary); text-decoration: underline; text-underline-offset: 4px; }
.pssk-ui-button--link:hover { background: transparent; color: var(--pssk-ui-primary-hover); }
.pssk-ui-button--sm { min-height: 32px; padding-inline: 11px; font-size: 12px; }
.pssk-ui-button--lg { min-height: 44px; padding-inline: 19px; }
.pssk-ui-button--icon { width: 40px; min-width: 40px; min-height: 40px; padding: 0; }
.pssk-ui-label { display: block; margin: 0 0 6px; color: var(--pssk-ui-foreground); font: 700 13px/1.35 var(--pssk-ui-font-sans); }
.pssk-ui-input { box-sizing: border-box; accent-color: var(--pssk-ui-primary); }
.pssk-ui-input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]) {
  display: block; width: 100%; min-height: 40px; padding: 8px 11px;
  border: 1px solid var(--pssk-ui-input); border-radius: var(--pssk-ui-radius-sm);
  background: var(--pssk-ui-card); color: var(--pssk-ui-foreground);
  font: 400 13px/1.4 var(--pssk-ui-font-sans);
}
.pssk-ui-input::placeholder { color: var(--pssk-ui-muted-foreground); opacity: .8; }
.pssk-ui-input:disabled { background: var(--pssk-ui-muted); color: var(--pssk-ui-muted-foreground); cursor: not-allowed; }
.pssk-ui-input[aria-invalid="true"] { border-color: var(--pssk-ui-destructive); }
.pssk-ui-badge {
  box-sizing: border-box; display: inline-flex; align-items: center; justify-content: center;
  min-height: 22px; padding: 2px 8px; border: 1px solid transparent;
  border-radius: var(--pssk-ui-radius-sm); background: var(--pssk-ui-primary);
  color: var(--pssk-ui-primary-foreground); font: 700 11px/1.25 var(--pssk-ui-font-sans); white-space: nowrap;
}
.pssk-ui-badge--secondary { background: var(--pssk-ui-secondary); color: var(--pssk-ui-secondary-foreground); }
.pssk-ui-badge--outline { border-color: var(--pssk-ui-border); background: transparent; color: var(--pssk-ui-foreground); }
.pssk-ui-badge--destructive { background: var(--pssk-ui-destructive); color: var(--pssk-ui-destructive-foreground); }
.pssk-ui-separator { flex: 0 0 auto; background: var(--pssk-ui-border); }
.pssk-ui-separator--horizontal { width: 100%; height: 1px; }
.pssk-ui-separator--vertical { width: 1px; height: 100%; align-self: stretch; }
@media (prefers-reduced-motion: reduce) { .pssk-ui-button { transition: none; } }
/* Select and textarea controls use the same semantic field tokens. */
.pssk-ui-select,
.pssk-ui-textarea {
  box-sizing: border-box;
  width: 100%;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--pssk-ui-input);
  border-radius: var(--pssk-ui-radius-sm);
  background: var(--pssk-ui-card);
  color: var(--pssk-ui-foreground);
  font: 400 13px/1.4 var(--pssk-ui-font-sans);
}
.pssk-ui-select { padding-right: 34px; cursor: pointer; }
.pssk-ui-textarea { min-height: 104px; resize: vertical; }
.pssk-ui-select:focus-visible,
.pssk-ui-textarea:focus-visible { outline: 2px solid var(--pssk-ui-ring); outline-offset: 2px; }
.pssk-ui-select:disabled,
.pssk-ui-textarea:disabled { background: var(--pssk-ui-muted); color: var(--pssk-ui-muted-foreground); cursor: not-allowed; }
.pssk-ui-choice { accent-color: var(--pssk-ui-primary); }
/* Dropdown menu and popover primitives. */
.pssk-ui-dropdown,
.pssk-ui-popover { position: relative; display: inline-flex; max-width: 100%; }
.pssk-ui-dropdown-trigger,
.pssk-ui-popover-trigger {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid var(--pssk-ui-border);
  border-radius: var(--pssk-ui-radius-sm);
  background: var(--pssk-ui-card);
  color: var(--pssk-ui-foreground);
  font: 600 12px/1.25 var(--pssk-ui-font-sans);
  cursor: pointer;
}
.pssk-ui-dropdown-trigger:hover,
.pssk-ui-popover-trigger:hover {
  border-color: var(--pssk-ui-primary);
  background: var(--pssk-ui-muted);
}
.pssk-ui-dropdown-trigger:focus-visible,
.pssk-ui-popover-trigger:focus-visible,
.pssk-ui-dropdown-content :focus-visible,
.pssk-ui-popover-content :focus-visible,
.pssk-ui-dialog-close:focus-visible,
.pssk-ui-toast-close:focus-visible {
  outline: 2px solid var(--pssk-ui-ring);
  outline-offset: 2px;
}
.pssk-ui-dropdown-caret {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}
.pssk-ui-dropdown-content,
.pssk-ui-popover-content {
  box-sizing: border-box;
  position: absolute;
  top: calc(100% + 6px);
  z-index: 10050;
  width: max-content;
  min-width: 180px;
  max-width: min(320px, calc(100vw - 24px));
  max-height: min(70vh, 480px);
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--pssk-ui-border);
  border-radius: var(--pssk-ui-radius-md);
  background: var(--pssk-ui-popover);
  color: var(--pssk-ui-popover-foreground);
  box-shadow: 0 14px 34px rgba(20,33,59,.16);
}
.pssk-ui-dropdown-content--start,
.pssk-ui-popover-content--start { left: 0; }
.pssk-ui-dropdown-content--end,
.pssk-ui-popover-content--end { right: 0; }
.pssk-ui-dropdown-content[hidden],
.pssk-ui-popover-content[hidden] { display: none !important; }
.pssk-ui-dropdown-content [role="menuitem"] {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 34px;
  padding: 8px 10px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--pssk-ui-foreground);
  font: 400 12px/1.35 var(--pssk-ui-font-sans);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
.pssk-ui-dropdown-content [role="menuitem"]:hover,
.pssk-ui-dropdown-content [role="menuitem"]:focus-visible {
  background: var(--pssk-ui-muted);
  color: var(--pssk-ui-primary);
}
.pssk-ui-popover-content { min-width: 220px; padding: 14px; }

/* Native modal dialog. The browser supplies focus containment and Escape handling. */
.pssk-ui-dialog {
  box-sizing: border-box;
  width: min(520px, calc(100vw - 28px));
  max-width: 520px;
  max-height: min(84vh, 720px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--pssk-ui-border);
  border-radius: var(--pssk-ui-radius-md);
  background: var(--pssk-ui-card);
  color: var(--pssk-ui-foreground);
  box-shadow: 0 22px 60px rgba(20,33,59,.22);
}
.pssk-ui-dialog::backdrop { background: rgba(20,33,59,.48); }
.pssk-ui-dialog:not([open]) { display: none; }
.pssk-ui-dialog-surface { padding: 20px; }
.pssk-ui-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pssk-ui-border);
}
.pssk-ui-dialog-heading { min-width: 0; }
.pssk-ui-dialog-title {
  margin: 0;
  color: var(--pssk-ui-foreground);
  font: 700 18px/1.2 var(--pssk-ui-font-sans);
}
.pssk-ui-dialog-description {
  margin: 6px 0 0;
  color: var(--pssk-ui-muted-foreground);
  font: 400 13px/1.45 var(--pssk-ui-font-sans);
}
.pssk-ui-dialog-close {
  display: inline-flex;
  flex: 0 0 30px;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin: -4px -4px 0 0;
  padding: 0;
  border: 0;
  border-radius: var(--pssk-ui-radius-sm);
  background: transparent;
  color: var(--pssk-ui-muted-foreground);
  font: 400 23px/1 var(--pssk-ui-font-sans);
  cursor: pointer;
}
.pssk-ui-dialog-close:hover { background: var(--pssk-ui-muted); color: var(--pssk-ui-foreground); }
.pssk-ui-dialog-body { padding-top: 16px; }
body.pssk-ui-dialog-open { overflow: hidden; }

/* Toast / notification stack. */
.pssk-ui-toaster {
  box-sizing: border-box;
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 100200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 9px;
  width: min(380px, calc(100vw - 32px));
  pointer-events: none;
}
.pssk-ui-toaster:empty { display: none; }
.pssk-ui-toast {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  align-items: start;
  gap: 12px;
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--pssk-ui-border);
  border-left: 3px solid var(--pssk-ui-primary);
  border-radius: var(--pssk-ui-radius-md);
  background: var(--pssk-ui-card);
  color: var(--pssk-ui-foreground);
  box-shadow: 0 10px 30px rgba(20,33,59,.16);
  font-family: var(--pssk-ui-font-sans);
  pointer-events: auto;
}
.pssk-ui-toast--destructive { border-left-color: var(--pssk-ui-destructive); }
.pssk-ui-toast-copy { min-width: 0; }
.pssk-ui-toast-title { display: block; margin: 0; font-size: 13px; font-weight: 700; line-height: 1.3; }
.pssk-ui-toast-description { margin: 4px 0 0; color: var(--pssk-ui-muted-foreground); font-size: 12px; line-height: 1.4; }
.pssk-ui-toast-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin: -4px -5px 0 0;
  padding: 0;
  border: 0;
  border-radius: var(--pssk-ui-radius-sm);
  background: transparent;
  color: var(--pssk-ui-muted-foreground);
  font: 400 19px/1 var(--pssk-ui-font-sans);
  cursor: pointer;
}
.pssk-ui-toast-close:hover { background: var(--pssk-ui-muted); color: var(--pssk-ui-foreground); }
@media (max-width: 600px) {
  .pssk-ui-toaster { right: max(12px, env(safe-area-inset-right)); bottom: max(12px, env(safe-area-inset-bottom)); width: calc(100vw - 24px); }
  .pssk-ui-dialog-surface { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .pssk-ui-dropdown-trigger,
  .pssk-ui-popover-trigger { transition: none; }
}