/*
 * Dropdowns
 *
 * BEM classes for the four dropdown components in
 * app/components/ui/dropdowns/. Stimulus controllers
 * (dropdown, secondary-action-menu) toggle `hidden` on the menu.
 *
 * Component → BEM mapping
 *   DropdownComponent (select-style) → .dropdown.dropdown--in-row
 *                                      .dropdown__trigger / .dropdown__menu
 *   LinkComponent (item inside menu) → .dropdown__item / --selected
 *   UserComponent (submit-url menu)  → .dropdown__user-trigger
 *                                      .dropdown__menu--custom
 *   CustomComponent (action menu)    → .dropdown__custom-trigger
 *                                      .dropdown__menu--user
 */

/* ------------------------------------------------------------------ */
/* Containers                                                          */
/* ------------------------------------------------------------------ */

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown--in-row {
  display: flex;
  align-items: center;
  margin-inline-start: 1rem;
}

.dropdown__frame {
  position: relative;
}

.dropdown-transition--hidden {
  opacity: 0;
  transform: scale(0.95);
}

.dropdown-transition--shown {
  opacity: 1;
  transform: scale(1);
}

.dropdown-transition--leaving {
  transition-property: opacity, transform;
  transition-duration: 75ms;
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}

/* ------------------------------------------------------------------ */
/* Trigger — DropdownComponent (select-style)                          */
/* ------------------------------------------------------------------ */

.dropdown__trigger {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-medium);
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding-block: 0.5rem;
  padding-inline: 0.75rem 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink-light);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.dropdown__trigger:hover {
  background-color: var(--color-surface-muted);
}

.dropdown__trigger-chevron {
  margin-inline-start: 0.5rem;
  inline-size: 1.25rem;
  block-size: 1.25rem;
  color: var(--color-ink-medium);
}

/* ------------------------------------------------------------------ */
/* Trigger — CustomComponent (secondary-action-menu)                   */
/* ------------------------------------------------------------------ */

.dropdown__custom-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  block-size: 2.25rem;
  inline-size: 2.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-medium);
  color: var(--color-ink-light);
  background: transparent;
  cursor: pointer;
}

.dropdown__custom-trigger:hover {
  border-color: var(--color-border-strong);
  background-color: var(--color-surface-muted);
}

.dropdown__custom-trigger:focus {
  outline: none;
  box-shadow: 0 0 0 var(--focus-ring-size) var(--focus-ring-color);
}

/* Bare modifier — drops the circle/ring chrome so the trigger blends in
 * when its container already provides framing (e.g. calendar cells).    */
.dropdown__custom-trigger--bare,
.dropdown__custom-trigger--bare:hover {
  block-size: auto;
  inline-size: auto;
  border-radius: 0;
  border: 0;
  background: transparent;
}

.dropdown__custom-trigger--bare:focus { box-shadow: none; }

.dropdown__custom-trigger-icon {
  block-size: 1rem;
  inline-size: 1rem;
  color: var(--color-ink-light);
}

/* ------------------------------------------------------------------ */
/* Trigger — UserComponent (submit_url action menu)                    */
/* ------------------------------------------------------------------ */

.dropdown__user-trigger {
  display: block;
  border-radius: var(--radius-pill);
  margin: -0.625rem;
  padding: 0.625rem;
  color: var(--color-ink-medium);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.dropdown__user-trigger:hover {
  color: var(--color-ink-lighter);
}

.dropdown__header-trigger {
  cursor: pointer;
}

.dropdown__user-trigger-icon {
  inline-size: 1.25rem;
  block-size: 1.25rem;
}

.dropdown__user-trigger--ringed {
  box-shadow: 0 0 0 1px var(--color-ink-lighter);
}

.dropdown__user-trigger--ringed:focus {
  box-shadow: 0 0 0 1px var(--color-ink-light);
}

/* ------------------------------------------------------------------ */
/* Menu — DropdownComponent                                            */
/* ------------------------------------------------------------------ */

.dropdown__menu {
  position: absolute;
  inset-inline-end: 0;
  margin-block-start: 0.75rem;
  inline-size: 9rem;
  transform-origin: top right;
  overflow: hidden;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-lg), var(--shadow-ring-subtle);
  z-index: 20;
}

.dropdown__menu:focus { outline: none; }

/* ------------------------------------------------------------------ */
/* Menu — UserComponent                                                */
/* ------------------------------------------------------------------ */

.dropdown__menu--custom {
  position: absolute;
  min-inline-size: 12rem;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  padding: 0.5rem 0;
  box-shadow: var(--shadow-lg), var(--shadow-ring-subtle);
  margin-block-start: 0.125rem;
  z-index: 50;
}

.dropdown__menu--custom:focus { outline: none; }

.dropdown__menu--custom-inner {
  display: flex;
  flex-direction: column;
  row-gap: 0.5rem;
}

.dropdown__menu--align-right { inset-inline-end: 0; }
.dropdown__menu--align-left  { inset-inline-start: 0; }

/* ------------------------------------------------------------------ */
/* Menu — CustomComponent (template card)                              */
/* ------------------------------------------------------------------ */

.dropdown__menu--user {
  min-inline-size: 11rem;
  overflow: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-lg);
  padding: 0.25rem;
  max-block-size: 70vh;
}

.dropdown__menu--interactive {
  pointer-events: auto;
}

.dropdown__menu--origin-bottom {
  transform-origin: bottom;
}

/* ------------------------------------------------------------------ */
/* Items — LinkComponent                                               */
/* ------------------------------------------------------------------ */

.dropdown__items {
  padding: 0.25rem 0;
}

.dropdown__item {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: var(--color-ink-light);
}

.dropdown__item:hover {
  background-color: var(--color-surface-subtle);
}

.dropdown__item--selected {
  background-color: var(--color-surface-muted);
  color: var(--color-ink);
}