/* =============================================================
   components.css — Componentes globales .uio-*
   Sprint 35 fix-1
   ============================================================= */

/* ================================================================
   1. BUTTONS — .uio-btn
   ================================================================ */

.uio-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  border-radius: var(--r-3);
  font-family: inherit;
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition:
    transform var(--t-fast),
    box-shadow var(--t-base),
    background var(--t-base),
    border-color var(--t-base),
    color var(--t-base),
    filter var(--t-base);
  user-select: none;
  white-space: nowrap;
  border: 1px solid transparent;
  line-height: 1;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.uio-btn:hover   { transform: translateY(-1px); }
.uio-btn:active  { transform: translateY(0); }

.uio-btn:disabled,
.uio-btn[disabled] {
  opacity: .5;
  pointer-events: none;
  cursor: not-allowed;
}

/* Loading state */
.uio-btn.is-loading > *:not(.uio-btn__spinner) { opacity: 0; }
.uio-btn.is-loading { pointer-events: none; }
.uio-btn__spinner {
  position: absolute;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: uio-spin 0.6s linear infinite;
}
@keyframes uio-spin { to { transform: rotate(360deg); } }

/* Variants */
.uio-btn--primary {
  background: var(--ac-grad);
  color: #fff;
  box-shadow: var(--sh-glow-ac);
}
.uio-btn--primary:hover { filter: brightness(1.06); }

.uio-btn--secondary {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border-2);
}
.uio-btn--secondary:hover { background: var(--surface-3); }

.uio-btn--ghost {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border);
}
.uio-btn--ghost:hover { background: rgba(255,255,255,0.04); color: var(--text); }

.uio-btn--danger {
  background: linear-gradient(135deg, var(--danger), var(--danger-2));
  color: #fff;
  box-shadow: 0 0 0 1px var(--danger-soft), 0 8px 28px var(--danger-glow);
}
.uio-btn--danger:hover { filter: brightness(1.06); }

.uio-btn--success {
  background: linear-gradient(135deg, var(--success), var(--success-2));
  color: #052010;
}
.uio-btn--success:hover { filter: brightness(1.06); }

.uio-btn--gold {
  background: var(--gold-grad);
  color: #2A1F00;
  box-shadow: var(--sh-glow-gold);
}
.uio-btn--gold:hover { filter: brightness(1.06); }

.uio-btn--glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  color: var(--text);
}
.uio-btn--glass:hover { background: var(--glass-bg-strong); }

/* Icon-only */
.uio-btn--icon { width: 42px; padding: 0; }

/* Sizes */
.uio-btn--sm { height: 34px; padding: 0 12px; font-size: var(--fs-sm); border-radius: var(--r-2); }
.uio-btn--sm.uio-btn--icon { width: 34px; padding: 0; }
.uio-btn--lg { height: 50px; padding: 0 24px; font-size: var(--fs-md); }
.uio-btn--xl { height: 58px; padding: 0 28px; font-size: 17px; }
.uio-btn--block { width: 100%; }


/* ================================================================
   2. INPUTS — .uio-input / .uio-select / .uio-textarea
   ================================================================ */

.uio-input,
.uio-select,
.uio-textarea {
  width: 100%;
  height: 44px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-3);
  padding: 0 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 16px; /* prevents iOS zoom */
  transition: border-color var(--t-base), box-shadow var(--t-base), background var(--t-base);
  outline: none;
}

.uio-input::placeholder,
.uio-select::placeholder,
.uio-textarea::placeholder { color: var(--text-3); }

.uio-input:focus,
.uio-select:focus,
.uio-textarea:focus {
  border-color: var(--ac);
  box-shadow: 0 0 0 4px var(--ac-soft);
}

.uio-input.is-error,
.uio-select.is-error,
.uio-textarea.is-error {
  border-color: var(--danger);
  box-shadow: 0 0 0 4px var(--danger-soft);
}

.uio-input:disabled,
.uio-select:disabled,
.uio-textarea:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.uio-textarea {
  height: auto;
  min-height: 110px;
  padding-top: 12px;
  padding-bottom: 12px;
  line-height: var(--lh-base);
  resize: vertical;
}

/* Select with chevron */
.uio-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237C84A6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

/* Field wrapper */
.uio-field         { display: flex; flex-direction: column; gap: 6px; }
.uio-label         { font-size: var(--fs-sm); font-weight: 600; color: var(--text-2); }
.uio-help          { font-size: var(--fs-xs); color: var(--text-3); }
.uio-error         { font-size: var(--fs-xs); color: var(--danger); }

/* Input group with icon */
.uio-input-group                      { position: relative; }
.uio-input-group .uio-input--with-icon { padding-left: 40px; }
.uio-input-group .uio-input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  color: var(--text-3);
  pointer-events: none;
}


/* ================================================================
   3. CARDS — .uio-card
   ================================================================ */

.uio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-4);
  padding: var(--sp-6);
  box-shadow: var(--sh-sm);
  transition:
    transform var(--t-base),
    box-shadow var(--t-base),
    border-color var(--t-base);
}

.uio-card--glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  box-shadow: var(--glass-highlight), var(--sh-md);
}

.uio-card--gradient {
  background: linear-gradient(180deg, var(--surface-2) 0%, var(--surface) 100%);
  border-color: var(--border-2);
}

.uio-card--hot {
  background: linear-gradient(135deg, rgba(61,90,254,0.18) 0%, var(--surface-2) 50%, var(--surface) 100%);
  border-color: var(--ac-soft);
  box-shadow: var(--sh-glow-ac);
}

.uio-card--gold {
  background: linear-gradient(135deg, rgba(255,200,87,0.16) 0%, var(--surface-2) 50%, var(--surface) 100%);
  border-color: rgba(255,200,87,0.22);
  box-shadow: var(--sh-glow-gold);
}

.uio-card--green {
  background: linear-gradient(135deg, rgba(74,222,128,0.16) 0%, var(--surface-2) 50%, var(--surface) 100%);
  border-color: rgba(74,222,128,0.22);
  box-shadow: var(--sh-glow-green);
}

.uio-card.is-clickable { cursor: pointer; }
.uio-card.is-clickable:hover {
  transform: translateY(-2px);
  border-color: var(--border-2);
  box-shadow: var(--sh-md);
}

/* Subcomponentes */
.uio-card__head  { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-4); }
.uio-card__body  { flex: 1; }
.uio-card__foot  { margin-top: var(--sp-4); padding-top: var(--sp-4); border-top: 1px solid var(--border); }
.uio-card__title { font-size: var(--fs-md); font-weight: 700; color: var(--text); }
.uio-card__sub   { font-size: var(--fs-sm); color: var(--text-3); margin-top: 4px; }

/* Sizes */
.uio-card--sm { padding: var(--sp-4); }
.uio-card--md { padding: var(--sp-5); }


/* ================================================================
   4. BADGES / PILLS / CHIPS
   ================================================================ */

.uio-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
}

.uio-badge--ac      { background: var(--ac-soft);      color: var(--ac); }
.uio-badge--success { background: var(--success-soft);  color: var(--success); }
.uio-badge--warning { background: var(--warning-soft);  color: var(--warning); }
.uio-badge--danger  { background: var(--danger-soft);   color: var(--danger); }
.uio-badge--info    { background: var(--info-soft);     color: var(--info); }
.uio-badge--neutral { background: rgba(255,255,255,0.08); color: var(--text-3); }
.uio-badge--gold    { background: rgba(255,200,87,0.18); color: var(--gold); }
.uio-badge--beta    { background: var(--ac-soft); color: var(--ac); }

/* Pills */
.uio-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--t-base), color var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
  user-select: none;
}
.uio-pill:hover   { background: var(--surface-3); color: var(--text); }
.uio-pill.is-active {
  background: var(--ac-grad);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--sh-glow-ac);
}

/* Chips (display only, no cursor pointer by default) */
.uio-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-3);
}
.uio-chip--ac      { background: var(--ac-soft);      color: var(--ac);      border-color: transparent; }
.uio-chip--success { background: var(--success-soft);  color: var(--success); border-color: transparent; }
.uio-chip--warning { background: var(--warning-soft);  color: var(--warning); border-color: transparent; }
.uio-chip--danger  { background: var(--danger-soft);   color: var(--danger);  border-color: transparent; }
.uio-chip--gold    { background: rgba(255,200,87,0.18); color: var(--gold);   border-color: transparent; }


/* ================================================================
   5. PROGRESS BAR — .uio-progress
   ================================================================ */

.uio-progress {
  height: 10px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--r-pill);
  overflow: hidden;
  position: relative;
}

.uio-progress__bar {
  height: 100%;
  border-radius: inherit;
  background: var(--ac-grad);
  width: var(--p, 0%);
  transition: width 600ms cubic-bezier(.4,0,.2,1);
}

/* Variantes criticas */
.uio-progress--gold  .uio-progress__bar {
  background: var(--gold-grad);
  box-shadow: 0 0 12px var(--gold-glow);
}
.uio-progress--green .uio-progress__bar {
  background: var(--green-grad);
  box-shadow: 0 0 12px var(--green-glow);
}
.uio-progress--ac    .uio-progress__bar {
  background: var(--ac-grad);
  box-shadow: 0 0 12px var(--ac-glow);
}

/* Shimmer opcional */
.uio-progress--shimmer .uio-progress__bar::after {
  content: '';
  position: absolute;
  top: 0; left: -100%; bottom: 0;
  width: 60%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.28), transparent);
  animation: uio-progress-shimmer 1.6s ease-in-out infinite;
}
@keyframes uio-progress-shimmer {
  0%   { left: -60%; }
  100% { left: 120%; }
}
@media (prefers-reduced-motion: reduce) {
  .uio-progress--shimmer .uio-progress__bar::after { animation: none; }
}

/* Sizes */
.uio-progress--sm { height: 6px; }
.uio-progress--lg { height: 14px; }


/* ================================================================
   6. MODAL — .uio-modal
   ================================================================ */

.uio-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--sp-5);
  background: rgba(5, 7, 20, 0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.uio-modal.is-open {
  display: flex;
  animation: uio-fade-in var(--t-base) ease-out;
}

.uio-modal__card {
  width: 100%;
  max-width: 560px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--r-5);
  padding: var(--sp-6);
  box-shadow: var(--sh-xl);
  animation: uio-pop-in var(--t-base) cubic-bezier(.4,0,.2,1);
}

.uio-modal__card--sm { max-width: 420px; }
.uio-modal__card--md { max-width: 560px; }
.uio-modal__card--lg { max-width: 720px; }
.uio-modal__card--xl { max-width: 920px; }

.uio-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-4);
  gap: var(--sp-3);
}
.uio-modal__title { font-size: var(--fs-xl); font-weight: 700; }
.uio-modal__body  { color: var(--text-2); }
.uio-modal__foot  {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
}

.uio-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--r-2);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-3);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
  flex-shrink: 0;
}
.uio-modal__close:hover { background: rgba(255,255,255,0.06); color: var(--text); }

@media (max-width: 480px) {
  .uio-modal {
    padding: 0;
    align-items: flex-end;
  }
  .uio-modal__card {
    max-width: 100%;
    border-radius: var(--r-4) var(--r-4) 0 0;
  }
}


/* ================================================================
   7. BOTTOM SHEET — .uio-sheet
   ================================================================ */

.uio-sheet {
  position: fixed;
  inset: 0;
  z-index: var(--z-sheet);
  display: none;
  align-items: flex-end;
  justify-content: center;
  background: rgba(5,7,20,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.uio-sheet.is-open {
  display: flex;
  animation: uio-fade-in var(--t-base);
}

.uio-sheet__panel {
  width: 100%;
  max-width: 560px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-2);
  border-bottom: 0;
  border-radius: var(--r-5) var(--r-5) 0 0;
  padding: var(--sp-3) var(--sp-5) calc(var(--sp-5) + env(safe-area-inset-bottom, 0px));
  box-shadow: var(--sh-xl);
  animation: uio-slide-up var(--t-base) cubic-bezier(.4,0,.2,1);
  max-height: 85vh;
  overflow-y: auto;
}

.uio-sheet__handle {
  width: 44px; height: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  margin: 6px auto 14px;
}
.uio-sheet__title { font-size: var(--fs-lg); font-weight: 700; margin-bottom: var(--sp-3); }

@media (min-width: 1024px) {
  .uio-sheet {
    align-items: center;
    justify-content: center;
    padding: var(--sp-5);
  }
  .uio-sheet__panel {
    border-bottom: 1px solid var(--glass-border-2);
    border-radius: var(--r-5);
    max-height: 80vh;
  }
}


/* ================================================================
   8. DRAWER — .uio-drawer
   ================================================================ */

.uio-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  display: none;
  background: rgba(5,7,20,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.uio-drawer.is-open {
  display: block;
  animation: uio-fade-in var(--t-base);
}

.uio-drawer__panel {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: min(86vw, 320px);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--glass-border-2);
  padding: var(--sp-5);
  animation: uio-slide-in-left var(--t-base) cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
}


/* ================================================================
   9. TOAST — .uio-toast-region / .uio-toast
   ================================================================ */

.uio-toast-region {
  position: fixed;
  top: 16px; right: 16px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: 360px;
  width: calc(100% - 32px);
}

.uio-toast {
  pointer-events: auto;
  padding: 12px 14px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--r-3);
  box-shadow: var(--sh-md);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  animation: uio-slide-in-right var(--t-base) cubic-bezier(.4,0,.2,1);
  color: var(--text);
  font-size: var(--fs-sm);
}

.uio-toast--ok    { border-left: 3px solid var(--success); }
.uio-toast--error { border-left: 3px solid var(--danger); }
.uio-toast--warn  { border-left: 3px solid var(--warning); }
.uio-toast--info  { border-left: 3px solid var(--info); }

@media (max-width: 767px) {
  .uio-toast-region {
    top: 12px; left: 12px; right: 12px;
    max-width: none;
  }
}


/* ================================================================
   10. SKELETONS — .uio-skel
   ================================================================ */

.uio-skel {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.04) 0%,
    rgba(255,255,255,0.10) 50%,
    rgba(255,255,255,0.04) 100%
  );
  background-size: 200% 100%;
  animation: uio-skel-shimmer 1.4s linear infinite;
  border-radius: var(--r-2);
}

@keyframes uio-skel-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .uio-skel { animation: none; }
}

.uio-skel--text   { height: 14px; }
.uio-skel--title  { height: 22px; }
.uio-skel--avatar { width: 40px; height: 40px; border-radius: 50%; }
.uio-skel--card   { height: 160px; border-radius: var(--r-4); }


/* ================================================================
   11. TABLE — .uio-table
   ================================================================ */

.uio-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.uio-table thead th {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-3);
  font-weight: 700;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

.uio-table tbody td {
  padding: 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: var(--fs-sm);
}

.uio-table tbody tr:hover td { background: rgba(255,255,255,0.02); }

/* Mobile cards */
@media (max-width: 767px) {
  .uio-table--cards thead { display: none; }
  .uio-table--cards tbody tr {
    display: block;
    padding: var(--sp-4);
    background: var(--surface);
    border-radius: var(--r-3);
    margin-bottom: var(--sp-3);
    border: 1px solid var(--border);
  }
  .uio-table--cards tbody td {
    display: block;
    padding: 6px 0;
    border-bottom: 0;
  }
  .uio-table--cards tbody td::before {
    content: attr(data-label);
    display: block;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-3);
    margin-bottom: 2px;
  }
}


/* ================================================================
   12. TABS — .uio-tabs
   ================================================================ */

.uio-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  width: fit-content;
}

.uio-tabs__btn {
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 0;
  background: transparent;
  color: var(--text-2);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--t-base), color var(--t-base), box-shadow var(--t-base);
  font-size: var(--fs-sm);
  font-family: inherit;
  white-space: nowrap;
}
.uio-tabs__btn:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.uio-tabs__btn.is-active {
  background: var(--ac-grad);
  color: #fff;
  box-shadow: var(--sh-glow-ac);
}


/* ================================================================
   13. DIVIDER
   ================================================================ */

.uio-divider { height: 1px; background: var(--border); border: 0; margin: var(--sp-5) 0; }


/* ================================================================
   14. AVATAR — .uio-avatar
   ================================================================ */

.uio-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--surface-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text);
  border: 1px solid var(--border-2);
  flex-shrink: 0;
}
.uio-avatar img { width: 100%; height: 100%; object-fit: cover; }

.uio-avatar--xs { width: 24px; height: 24px; font-size: 10px; }
.uio-avatar--sm { width: 32px; height: 32px; font-size: 12px; }
.uio-avatar--md { width: 40px; height: 40px; font-size: 14px; }
.uio-avatar--lg { width: 56px; height: 56px; font-size: 18px; }
.uio-avatar--xl { width: 72px; height: 72px; font-size: 22px; }

.uio-avatar--ring { box-shadow: 0 0 0 2px var(--gold); }


/* ================================================================
   15. EMPTY STATE — .uio-empty
   ================================================================ */

.uio-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-7) var(--sp-5);
  text-align: center;
}
.uio-empty__icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--ac-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ac);
}
.uio-empty__title { font-size: var(--fs-lg); font-weight: 700; }
.uio-empty__sub   { color: var(--text-3); max-width: 360px; font-size: var(--fs-sm); }


/* ================================================================
   16. SWITCH / TOGGLE — .uio-switch
   ================================================================ */

.uio-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  gap: var(--sp-2);
  user-select: none;
}

.uio-switch__input {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.uio-switch__track {
  width: 42px; height: 24px;
  border-radius: var(--r-pill);
  background: var(--surface-2);
  border: 1px solid var(--border);
  position: relative;
  transition: background var(--t-base), border-color var(--t-base);
  flex-shrink: 0;
}

.uio-switch__ball {
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform var(--t-base), background var(--t-base);
  box-shadow: var(--sh-xs);
}

.uio-switch__input:checked + .uio-switch__track {
  background: var(--ac-grad);
  border-color: transparent;
}
.uio-switch__input:checked + .uio-switch__track .uio-switch__ball {
  transform: translateX(18px);
}

.uio-switch__label { font-size: var(--fs-sm); font-weight: 500; color: var(--text-2); }


/* ================================================================
   KEYFRAMES compartidas
   ================================================================ */

@keyframes uio-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes uio-pop-in {
  from { opacity: 0; transform: translateY(8px) scale(.96); }
  to   { opacity: 1; transform: none; }
}

@keyframes uio-slide-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

@keyframes uio-slide-in-left {
  from { transform: translateX(-100%); }
  to   { transform: none; }
}

@keyframes uio-slide-in-right {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: none; }
}