/* DANC·R — Boutons Design System (Figma 25:2570)
 * API : .dancr-btn + --primary|secondary|tertiary|ghost|secondary-inverted|danger
 *       + --lg (défaut) | --md | --sm | --xs | --block
 * Alias : .home-btn, .school-admin-btn, … héritent du même look.
 */

/* ——— Base ——— */
.dancr-btn {
  --_dancr-btn-h: var(--dancr-btn-height-lg);
  --_dancr-btn-px: var(--dancr-space-md);
  --_dancr-btn-radius: var(--dancr-radius-xs); /* 8px Large */
  --_dancr-btn-gap: var(--dancr-space-2xs);
  --_dancr-btn-font: var(--dancr-font-size-body);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--_dancr-btn-gap);
  box-sizing: border-box;
  min-height: var(--_dancr-btn-h);
  height: auto;
  padding: 0 var(--_dancr-btn-px);
  border: 1px solid transparent;
  border-radius: var(--_dancr-btn-radius);
  background: transparent;
  color: var(--dancr-text-primary);
  font-family: var(--dancr-font);
  font-size: var(--_dancr-btn-font);
  font-weight: 600;
  line-height: var(--dancr-line-height-body);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  -webkit-appearance: none;
  appearance: none;
}

.dancr-btn:focus-visible {
  outline: 2px solid var(--dancr-border-strong);
  outline-offset: 2px;
}

.dancr-btn__label {
  display: block;
  font-weight: 600;
  font-size: inherit;
  line-height: 1.6;
}

.dancr-btn__desc {
  display: block;
  font-weight: 500;
  font-size: 12px;
  line-height: 1.4;
  margin-top: -2px;
}

.dancr-btn__icon {
  display: inline-flex;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
}

.dancr-btn__icon img,
.dancr-btn__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ——— Tailles ——— */
.dancr-btn--lg {
  --_dancr-btn-h: var(--dancr-btn-height-lg);
  --_dancr-btn-px: var(--dancr-space-md);
  --_dancr-btn-radius: var(--dancr-radius-xs);
  --_dancr-btn-font: var(--dancr-font-size-body);
}

.dancr-btn--md {
  --_dancr-btn-h: var(--dancr-btn-height-md);
  --_dancr-btn-px: var(--dancr-space-sm);
  --_dancr-btn-radius: var(--dancr-radius-2xs);
  --_dancr-btn-font: var(--dancr-font-size-body);
}

.dancr-btn--sm {
  --_dancr-btn-h: var(--dancr-btn-height-sm);
  --_dancr-btn-px: var(--dancr-space-xs);
  --_dancr-btn-radius: var(--dancr-radius-2xs);
  --_dancr-btn-font: var(--dancr-font-size-body);
}

.dancr-btn--xs {
  --_dancr-btn-h: var(--dancr-btn-height-xs);
  --_dancr-btn-px: var(--dancr-space-xs);
  --_dancr-btn-radius: var(--dancr-radius-2xs);
  --_dancr-btn-gap: var(--dancr-space-3xs);
  --_dancr-btn-font: var(--dancr-font-size-label);
}

.dancr-btn--block {
  width: 100%;
}

.dancr-btn--with-desc {
  flex-direction: row;
  white-space: normal;
}

.dancr-btn--with-desc .dancr-btn__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 var(--dancr-space-xs);
  min-width: 0;
}

/* ——— Primary ——— */
.dancr-btn--primary {
  background: var(--dancr-bg-inverse-main);
  color: var(--dancr-text-inverse);
  border-color: transparent;
}

.dancr-btn--primary .dancr-btn__desc {
  color: var(--dancr-text-inverse-disabled);
}

.dancr-btn--primary:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--dancr-bg-hover);
  color: var(--dancr-text-inverse);
}

.dancr-btn--primary:hover:not(:disabled):not([aria-disabled="true"])::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.dancr-btn--primary:disabled,
.dancr-btn--primary[aria-disabled="true"] {
  background: var(--dancr-bg-disabled);
  color: var(--dancr-text-disabled);
  cursor: not-allowed;
}

.dancr-btn--primary:disabled .dancr-btn__desc,
.dancr-btn--primary[aria-disabled="true"] .dancr-btn__desc {
  color: var(--dancr-text-disabled);
}

/* ——— Secondary ——— */
.dancr-btn--secondary {
  background: transparent;
  color: var(--dancr-text-primary);
  border-color: var(--dancr-border-emphasis);
}

.dancr-btn--secondary .dancr-btn__desc {
  color: var(--dancr-text-tertiary);
}

.dancr-btn--secondary:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--dancr-bg-subtle);
  border-color: var(--dancr-border-strong);
  color: var(--dancr-text-primary);
}

.dancr-btn--secondary:disabled,
.dancr-btn--secondary[aria-disabled="true"] {
  background: transparent;
  border-color: var(--dancr-border-default);
  color: var(--dancr-text-disabled);
  cursor: not-allowed;
}

/* ——— Tertiary (peach) ——— */
.dancr-btn--tertiary {
  background: var(--dancr-bg-tertiary);
  color: var(--dancr-text-primary);
  border-color: transparent;
}

.dancr-btn--tertiary .dancr-btn__desc {
  color: var(--dancr-text-inverse-disabled);
}

.dancr-btn--tertiary:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--dancr-bg-tertiary-hover);
  color: var(--dancr-text-primary);
}

.dancr-btn--tertiary:disabled,
.dancr-btn--tertiary[aria-disabled="true"] {
  background: var(--dancr-bg-disabled);
  color: var(--dancr-text-disabled);
  cursor: not-allowed;
}

/* ——— Ghost ——— */
.dancr-btn--ghost {
  background: transparent;
  color: var(--dancr-text-primary);
  border-color: transparent;
}

.dancr-btn--ghost .dancr-btn__desc {
  color: var(--dancr-text-tertiary);
}

.dancr-btn--ghost:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--dancr-bg-subtle);
  color: var(--dancr-text-primary);
}

.dancr-btn--ghost:disabled,
.dancr-btn--ghost[aria-disabled="true"] {
  color: var(--dancr-text-disabled);
  cursor: not-allowed;
}

/* ——— Secondary-Inverted (fonds sombres) ——— */
.dancr-btn--secondary-inverted {
  background: transparent;
  color: var(--dancr-text-inverse);
  border-color: var(--dancr-bg-subtle);
}

.dancr-btn--secondary-inverted .dancr-btn__desc {
  color: var(--dancr-text-inverse);
}

.dancr-btn--secondary-inverted:hover:not(:disabled):not([aria-disabled="true"]) {
  background: rgba(242, 154, 48, 0.5);
  border-color: var(--dancr-bg-subtle);
  color: var(--dancr-text-inverse);
}

.dancr-btn--secondary-inverted:hover:not(:disabled):not([aria-disabled="true"])::after {
  content: '';
  position: absolute;
  inset: -1px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--dancr-bg-subtle);
  pointer-events: none;
}

.dancr-btn--secondary-inverted:disabled,
.dancr-btn--secondary-inverted[aria-disabled="true"] {
  background: transparent;
  border-color: var(--dancr-bg-default);
  color: var(--dancr-text-inverse-disabled);
  cursor: not-allowed;
}

/* ——— Danger (extension site, hors kit Figma) ——— */
.dancr-btn--danger {
  background: var(--dancr-red-500);
  color: var(--dancr-text-inverse);
  border-color: transparent;
}

.dancr-btn--danger:hover:not(:disabled):not([aria-disabled="true"]) {
  filter: brightness(0.92);
  color: var(--dancr-text-inverse);
}

.dancr-btn--danger:disabled,
.dancr-btn--danger[aria-disabled="true"] {
  background: var(--dancr-bg-disabled);
  color: var(--dancr-text-disabled);
  cursor: not-allowed;
  filter: none;
}

/* ============================================================================
   Alias — familles existantes layout-v2
   ============================================================================ */

.home-btn,
.school-admin-btn,
.dash-btn,
.gifts-btn,
.my-courses-add-btn,
.my-courses-card__btn,
.course-edit-btn,
.school-courses-btn,
.school-qr-btn,
.account-edit-modal__btn,
.account-action-card__btn,
.account-promo__btn,
.account-pending__cta,
.account-trainings-plan-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dancr-space-2xs);
  box-sizing: border-box;
  min-height: var(--dancr-btn-height-lg);
  padding: 0 var(--dancr-space-md);
  border: 1px solid transparent;
  border-radius: var(--dancr-radius-xs);
  background: transparent;
  color: var(--dancr-text-primary);
  font-family: var(--dancr-font);
  font-size: var(--dancr-font-size-body);
  font-weight: 600;
  line-height: var(--dancr-line-height-body);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  -webkit-appearance: none;
  appearance: none;
  width: auto;
  max-width: none;
  margin-top: 0;
}

.home-btn:focus-visible,
.school-admin-btn:focus-visible,
.dash-btn:focus-visible,
.gifts-btn:focus-visible,
.my-courses-add-btn:focus-visible,
.my-courses-card__btn:focus-visible,
.course-edit-btn:focus-visible,
.school-courses-btn:focus-visible,
.school-qr-btn:focus-visible,
.account-edit-modal__btn:focus-visible,
.account-action-card__btn:focus-visible,
.account-promo__btn:focus-visible,
.account-pending__cta:focus-visible {
  outline: 2px solid var(--dancr-border-strong);
  outline-offset: 2px;
}

/* Tailles alias */
.home-btn--sm,
.school-admin-btn--sm,
.dash-btn--sm,
.gifts-btn--sm,
.my-courses-card__btn,
.account-edit-modal__btn {
  min-height: var(--dancr-btn-height-md);
  padding: 0 var(--dancr-space-sm);
  border-radius: var(--dancr-radius-2xs);
}

.home-btn--block,
.school-admin-btn--block,
.dash-btn--block,
.gifts-btn--block,
.account-promo__btn,
.account-pending__cta,
.account-trainings-plan-btn {
  width: 100%;
}

/* Primary alias */
.home-btn--primary,
.school-admin-btn--primary,
.school-admin-btn--courses,
.school-admin-btn--import,
.school-courses-btn--add,
.school-courses-btn--import,
.school-courses-btn--stop,
.dash-btn--primary,
.gifts-btn--primary,
.my-courses-card__btn--solid,
.course-edit-btn--primary,
.course-edit-btn--solid,
.school-courses-btn--primary,
.school-qr-btn--primary,
.account-edit-modal__btn--primary,
.account-promo__btn,
.account-pending__cta,
.my-courses-add-btn {
  background: var(--dancr-bg-inverse-main) !important;
  color: var(--dancr-text-inverse) !important;
  border-color: transparent !important;
}

.home-btn--primary:hover:not(:disabled),
.school-admin-btn--primary:hover:not(:disabled),
.school-admin-btn--courses:hover:not(:disabled),
.school-admin-btn--import:hover:not(:disabled),
.school-courses-btn--add:hover:not(:disabled),
.school-courses-btn--import:hover:not(:disabled),
.school-courses-btn--stop:hover:not(:disabled),
.dash-btn--primary:hover:not(:disabled),
.gifts-btn--primary:hover:not(:disabled),
.my-courses-card__btn--solid:hover:not(:disabled),
.course-edit-btn--primary:hover:not(:disabled),
.course-edit-btn--solid:hover:not(:disabled),
.school-courses-btn--primary:hover:not(:disabled),
.school-qr-btn--primary:hover:not(:disabled),
.account-edit-modal__btn--primary:hover:not(:disabled),
.account-promo__btn:hover:not(:disabled),
.account-pending__cta:hover:not(:disabled),
.my-courses-add-btn:hover:not(:disabled) {
  background: var(--dancr-bg-hover) !important;
  color: var(--dancr-text-inverse) !important;
  filter: none;
}

/* Secondary / Ghost outlined alias */
.home-btn--ghost,
.school-admin-btn--ghost,
.my-courses-card__btn--ghost,
.course-edit-btn--ghost,
.school-courses-btn--ghost,
.school-qr-btn--ghost,
.account-edit-modal__btn--ghost,
.account-trainings-plan-btn {
  background: transparent !important;
  color: var(--dancr-text-primary) !important;
  border-color: var(--dancr-border-emphasis) !important;
}

.home-btn--ghost:hover:not(:disabled),
.school-admin-btn--ghost:hover:not(:disabled),
.my-courses-card__btn--ghost:hover:not(:disabled),
.course-edit-btn--ghost:hover:not(:disabled),
.school-courses-btn--ghost:hover:not(:disabled),
.school-qr-btn--ghost:hover:not(:disabled),
.account-edit-modal__btn--ghost:hover:not(:disabled),
.account-trainings-plan-btn:hover:not(:disabled) {
  background: var(--dancr-bg-subtle) !important;
  border-color: var(--dancr-border-strong) !important;
  color: var(--dancr-text-primary) !important;
  filter: none;
}

/* Tertiary / accent peach alias */
.school-admin-btn--accent,
.school-courses-btn--live {
  background: var(--dancr-bg-tertiary) !important;
  color: var(--dancr-text-primary) !important;
  border-color: transparent !important;
}

.school-admin-btn--accent:hover:not(:disabled),
.school-courses-btn--live:hover:not(:disabled) {
  background: var(--dancr-bg-tertiary-hover) !important;
  color: var(--dancr-text-primary) !important;
  filter: none;
}

/* Action cards compte — Secondary par défaut */
.account-action-card__btn {
  background: transparent !important;
  color: var(--dancr-text-primary) !important;
  border-color: var(--dancr-border-emphasis) !important;
  min-height: var(--dancr-btn-height-md);
  padding: 0 var(--dancr-space-sm);
  border-radius: var(--dancr-radius-2xs);
}

.account-action-card__btn:hover:not(:disabled) {
  background: var(--dancr-bg-subtle) !important;
  border-color: var(--dancr-border-strong) !important;
  color: var(--dancr-text-primary) !important;
  filter: none;
}

/* Danger alias */
.account-edit-modal__btn--danger,
.account-action-card__btn--danger,
.account-footer__delete-btn {
  background: var(--dancr-red-500) !important;
  color: var(--dancr-text-inverse) !important;
  border-color: transparent !important;
}

.account-edit-modal__btn--danger:hover:not(:disabled),
.account-action-card__btn--danger:hover:not(:disabled),
.account-footer__delete-btn:hover:not(:disabled) {
  filter: brightness(0.92);
  color: var(--dancr-text-inverse) !important;
}

/* Ticket pay / ticket — Primary / Secondary */
.account-ticket-card__btn--pay {
  background: var(--dancr-bg-inverse-main) !important;
  color: var(--dancr-text-inverse) !important;
  border-color: transparent !important;
}

.account-ticket-card__btn--ticket {
  background: transparent !important;
  color: var(--dancr-text-primary) !important;
  border: 1px solid var(--dancr-border-emphasis) !important;
}

.account-ticket-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--dancr-btn-height-sm);
  padding: 0 var(--dancr-space-xs);
  border-radius: var(--dancr-radius-2xs);
  font-family: var(--dancr-font);
  font-size: var(--dancr-font-size-body);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  box-sizing: border-box;
}

.account-ticket-card__btn--pay:hover,
.account-ticket-card__btn--ticket:hover {
  filter: none;
}

.account-ticket-card__btn--pay:hover {
  background: var(--dancr-bg-hover) !important;
}

.account-ticket-card__btn--ticket:hover {
  background: var(--dancr-bg-subtle) !important;
  border-color: var(--dancr-border-strong) !important;
}

/* Disabled generic */
.home-btn:disabled,
.school-admin-btn:disabled,
.dash-btn:disabled,
.gifts-btn:disabled,
.account-edit-modal__btn:disabled,
.my-courses-card__btn:disabled {
  cursor: not-allowed;
  opacity: 1;
}

.home-btn--primary:disabled,
.school-admin-btn--primary:disabled,
.dash-btn--primary:disabled,
.gifts-btn--primary:disabled,
.account-edit-modal__btn--primary:disabled {
  background: var(--dancr-bg-disabled) !important;
  color: var(--dancr-text-disabled) !important;
}