/* =====================================================================
   Oro y Luna — shared UI layer (storefront + admin)
   Design tokens, toasts, confirmation modal, button loading & form states
   ===================================================================== */

:root {
  /* palette: ivory paper, charcoal ink, champagne gold (oro), midnight (luna) */
  --oyl-paper: #faf8f4;
  --oyl-surface: #ffffff;
  --oyl-stone: #f1ede6;
  --oyl-sand: #e6dfd3;
  --oyl-line: #e7e1d7;
  --oyl-ink: #1b1a18;
  --oyl-ink-2: #3a3834;
  --oyl-muted: #6f695f;
  --oyl-gold: #b08d57;
  --oyl-gold-soft: #d9c39c;
  --oyl-gold-ink: #8a6a37;
  --oyl-midnight: #161b26;
  --oyl-success: #3f6b4f;
  --oyl-error: #a23b32;
  --oyl-warning: #9a6b1f;
  --oyl-info: #2f4a6b;

  --oyl-font-display: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --oyl-font-sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --oyl-radius: 2px;
  --oyl-radius-lg: 6px;
  --oyl-shadow-sm: 0 1px 2px rgba(27, 26, 24, .06);
  --oyl-shadow: 0 10px 30px -12px rgba(27, 26, 24, .18), 0 2px 6px rgba(27, 26, 24, .05);
  --oyl-shadow-lg: 0 30px 60px -20px rgba(22, 27, 38, .32);

  --oyl-ease: cubic-bezier(.22, .61, .36, 1);        /* soft ease-out */
  --oyl-ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --oyl-dur-fast: .18s;
  --oyl-dur: .32s;
  --oyl-dur-slow: .7s;
}

/* ---------- Toasts ---------- */
.oyl-toasts {
  position: fixed;
  z-index: 2100;
  top: calc(var(--oyl-header-bottom, 0px) + 16px);
  transition: top var(--oyl-dur) var(--oyl-ease);
  right: 20px;
  width: min(380px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
@media (max-width: 575.98px) {
  .oyl-toasts { top: auto; bottom: 16px; right: 16px; left: 16px; width: auto; flex-direction: column-reverse; }
}
.oyl-toast {
  --tone: var(--oyl-ink);
  position: relative;
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 14px 14px 16px 16px;
  background: rgba(255, 255, 255, .97);
  color: var(--oyl-ink);
  border: 1px solid var(--oyl-line);
  border-left: 3px solid var(--tone);
  border-radius: var(--oyl-radius-lg);
  box-shadow: var(--oyl-shadow);
  font-family: var(--oyl-font-sans);
  pointer-events: auto;
  overflow: hidden;
  opacity: 0;
  transform: translate3d(24px, 0, 0) scale(.98);
  transition: opacity var(--oyl-dur) var(--oyl-ease), transform var(--oyl-dur) var(--oyl-ease), margin var(--oyl-dur) var(--oyl-ease), max-height var(--oyl-dur) var(--oyl-ease), padding var(--oyl-dur) var(--oyl-ease);
  max-height: 240px;
}
@media (max-width: 575.98px) {
  .oyl-toast { transform: translate3d(0, 16px, 0) scale(.98); }
}
.oyl-toast.is-visible { opacity: 1; transform: none; }
.oyl-toast.is-leaving { opacity: 0; transform: translate3d(12px, 0, 0) scale(.98); max-height: 0; margin-top: -10px; padding-top: 0; padding-bottom: 0; }
.oyl-toast--success { --tone: var(--oyl-success); }
.oyl-toast--error { --tone: var(--oyl-error); }
.oyl-toast--warning { --tone: var(--oyl-warning); }
.oyl-toast--info { --tone: var(--oyl-info); }
.oyl-toast--loading { --tone: var(--oyl-gold); }
.oyl-toast__icon { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; color: var(--tone); background: color-mix(in srgb, var(--tone) 10%, transparent); }
.oyl-toast__icon svg { width: 16px; height: 16px; }
.oyl-toast__body { min-width: 0; padding-top: 2px; }
.oyl-toast__title { font-size: 14px; font-weight: 500; letter-spacing: .01em; margin: 0 0 2px; line-height: 1.35; }
.oyl-toast__msg { font-size: 13.5px; font-weight: 300; color: var(--oyl-ink-2); margin: 0; line-height: 1.5; overflow-wrap: anywhere; }
.oyl-toast__msg a { color: inherit; text-decoration: underline; }
.oyl-toast__close { border: 0; background: transparent; color: var(--oyl-muted); width: 28px; height: 28px; margin: -4px -4px 0 0; border-radius: 50%; display: grid; place-items: center; cursor: pointer; transition: background var(--oyl-dur-fast), color var(--oyl-dur-fast); }
.oyl-toast__close:hover { background: var(--oyl-stone); color: var(--oyl-ink); }
.oyl-toast__close:focus-visible { outline: 2px solid var(--oyl-gold); outline-offset: 1px; }
.oyl-toast__progress { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--tone); opacity: .35; transform-origin: left; }
.oyl-spinner { width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: oyl-spin .7s linear infinite; }
@keyframes oyl-spin { to { transform: rotate(360deg); } }

/* ---------- Confirmation modal ---------- */
.oyl-modal { position: fixed; inset: 0; z-index: 2090; display: grid; place-items: center; padding: 16px; }
.oyl-modal__backdrop { position: absolute; inset: 0; background: rgba(22, 27, 38, .45); backdrop-filter: blur(2px); opacity: 0; transition: opacity var(--oyl-dur) var(--oyl-ease); }
.oyl-modal__panel {
  position: relative; width: min(440px, 100%); background: var(--oyl-surface); color: var(--oyl-ink);
  border-radius: var(--oyl-radius-lg); box-shadow: var(--oyl-shadow-lg); padding: 28px 28px 22px;
  font-family: var(--oyl-font-sans); opacity: 0; transform: translateY(14px) scale(.98);
  transition: opacity var(--oyl-dur) var(--oyl-ease), transform var(--oyl-dur) var(--oyl-ease);
}
.oyl-modal.is-open .oyl-modal__backdrop { opacity: 1; }
.oyl-modal.is-open .oyl-modal__panel { opacity: 1; transform: none; }
.oyl-modal__icon { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 14px; background: var(--oyl-stone); color: var(--oyl-ink); }
.oyl-modal--danger .oyl-modal__icon { background: color-mix(in srgb, var(--oyl-error) 10%, transparent); color: var(--oyl-error); }
.oyl-modal__icon svg { width: 20px; height: 20px; }
.oyl-modal__title { font-family: var(--oyl-font-display); font-size: 26px; font-weight: 500; line-height: 1.2; margin: 0 0 8px; }
.oyl-modal__text { font-size: 15px; font-weight: 300; color: var(--oyl-ink-2); margin: 0 0 24px; line-height: 1.55; }
.oyl-modal__actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.oyl-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 22px;
  font: 500 12.5px/1 var(--oyl-font-sans); letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--oyl-ink); border-radius: var(--oyl-radius); cursor: pointer;
  transition: background var(--oyl-dur) var(--oyl-ease), color var(--oyl-dur) var(--oyl-ease), border-color var(--oyl-dur) var(--oyl-ease), transform var(--oyl-dur-fast);
}
.oyl-btn:active { transform: translateY(1px); }
.oyl-btn--primary { background: var(--oyl-ink); color: var(--oyl-paper); }
.oyl-btn--primary:hover { background: var(--oyl-ink-2); }
.oyl-btn--ghost { background: transparent; color: var(--oyl-ink); border-color: var(--oyl-line); }
.oyl-btn--ghost:hover { border-color: var(--oyl-ink); }
.oyl-modal--danger .oyl-btn--primary { background: var(--oyl-error); border-color: var(--oyl-error); }
.oyl-modal--danger .oyl-btn--primary:hover { background: #8a2f27; }
.oyl-btn:focus-visible { outline: 2px solid var(--oyl-gold); outline-offset: 2px; }
body.oyl-modal-open { overflow: hidden; }

/* ---------- Busy buttons (form submissions, AJAX) ---------- */
.is-busy { position: relative; pointer-events: none; cursor: progress; }
.is-busy > * , .is-busy { color: transparent !important; }
.is-busy::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px;
  border: 2px solid var(--busy-color, #fff); border-right-color: transparent; border-radius: 50%;
  animation: oyl-spin .7s linear infinite;
}
.btn-outline-dark.is-busy, .btnThemeOutlined.is-busy, .btn-light.is-busy, .oyl-btn--ghost.is-busy, .btn-outline-secondary.is-busy,
.pcActionsList a.is-busy, .wishListBtn.is-busy, .btnclose.is-busy, .btnicon.is-busy { --busy-color: var(--oyl-ink); }

/* ---------- Inline field validation ---------- */
.field-error { display: block; color: var(--oyl-error); font-size: 12.5px; margin-top: 6px; line-height: 1.4; animation: oyl-field-in var(--oyl-dur) var(--oyl-ease); }
@keyframes oyl-field-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--oyl-error) !important; box-shadow: none !important; background-image: none; }

@media (prefers-reduced-motion: reduce) {
  .oyl-toast, .oyl-modal__panel, .oyl-modal__backdrop { transition-duration: .01ms !important; }
  .oyl-spinner, .is-busy::after { animation-duration: 1.6s; }
}