/* ── PREMIUM ──────────────────────────────────── */

.premium {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Header ───────────────────────────────────── */

.premium__header {
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 52px var(--screen-padding) 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.premium__back {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.premium__header-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ── Body ─────────────────────────────────────── */

.premium__body {
  flex: 1;
  overflow-y: auto;
  padding: 20px var(--screen-padding) 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── Loading ──────────────────────────────────── */

.premium__loading {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.premium__spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-border-subtle);
  border-top-color: var(--color-brand-primary);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Hero ─────────────────────────────────────── */

.premium__hero {
  text-align: center;
  padding: 8px 0 4px;
}

.premium__hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-circle);
  background: color-mix(in srgb, var(--color-brand-primary) 12%, transparent);
  margin-bottom: 12px;
}

.premium__hero-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.premium__hero-sub {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* ── Badge plan actual ────────────────────────── */

.premium__current-badge {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
}

.premium__current-badge--warning {
  border-color: #f59e0b;
  background: color-mix(in srgb, #f59e0b 6%, var(--color-bg-elevated));
}

.premium__downgrade-note {
  font-size: 0.78rem;
  color: #d97706;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid color-mix(in srgb, #f59e0b 25%, transparent);
  line-height: 1.4;
}

.premium__current-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.premium__current-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.premium__current-label {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.premium__current-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.premium__current-expiry {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* ── Status badges ────────────────────────────── */

.premium__status {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.premium__status--active   { background: color-mix(in srgb, #22c55e 15%, transparent); color: #16a34a; }
.premium__status--pending  { background: color-mix(in srgb, #f59e0b 15%, transparent); color: #d97706; }
.premium__status--cancelled{ background: color-mix(in srgb, #ef4444 12%, transparent); color: #dc2626; }
.premium__status--expired  { background: color-mix(in srgb, #6b7280 12%, transparent); color: #6b7280; }
.premium__status--trial    { background: color-mix(in srgb, var(--color-brand-primary) 12%, transparent); color: var(--color-brand-primary); }

/* ── Interval toggle ──────────────────────────── */

.premium__toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.premium__toggle-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.premium__toggle-label--active {
  color: var(--color-text-primary);
  font-weight: 600;
}

.premium__toggle-save {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 100px;
  background: color-mix(in srgb, var(--color-brand-primary) 15%, transparent);
  color: var(--color-brand-primary);
}

.premium__toggle-switch {
  width: 44px;
  height: 26px;
  border-radius: 100px;
  border: none;
  background: var(--color-border-subtle);
  cursor: pointer;
  position: relative;
  transition: background 0.2s;
  flex-shrink: 0;
}

.premium__toggle-switch--on {
  background: var(--color-brand-primary);
}

.premium__toggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.premium__toggle-switch--on .premium__toggle-knob {
  transform: translateX(18px);
}

/* ── Cards ────────────────────────────────────── */

.premium__card {
  background: var(--color-bg-elevated);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.premium__card--current {
  border-color: var(--color-brand-primary);
}

.premium__card--free {
  border-style: dashed;
  opacity: 0.85;
}

.premium__card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.premium__card-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.premium__card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.premium__card-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-top: 2px;
}

.premium__card-amount {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-brand-primary);
}

.premium__card-interval {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.premium__savings-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
  background: color-mix(in srgb, #22c55e 18%, transparent);
  color: #16a34a;
  white-space: nowrap;
}

.premium__trial-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  background: color-mix(in srgb, var(--color-brand-primary) 12%, transparent);
  color: var(--color-brand-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.premium__card-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

/* ── Features list ────────────────────────────── */

.premium__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.premium__feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-primary);
}

/* ── Buttons ──────────────────────────────────── */

.premium__btn {
  width: 100%;
  padding: 13px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-brand-primary);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

.premium__btn:disabled {
  opacity: 0.55;
  cursor: default;
}

.premium__btn--active {
  background: color-mix(in srgb, #22c55e 20%, var(--color-bg-elevated));
  color: #16a34a;
  border: 1px solid #22c55e;
}

.premium__btn--pending {
  background: color-mix(in srgb, #f59e0b 15%, var(--color-bg-elevated));
  color: #d97706;
  border: 1px solid #f59e0b;
}

.premium__btn--success {
  background: color-mix(in srgb, var(--color-brand-primary) 15%, var(--color-bg-elevated));
  color: var(--color-brand-primary);
  border: 1px solid var(--color-brand-primary);
}

/* ── Notas ────────────────────────────────────── */

.premium__payment-note {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.5;
  padding: 0 8px;
}

.premium__success-note {
  background: color-mix(in srgb, var(--color-brand-primary) 8%, var(--color-bg-elevated));
  border: 1px solid color-mix(in srgb, var(--color-brand-primary) 30%, transparent);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
}

.premium__success-title {
  font-weight: 700;
  color: var(--color-brand-primary);
  margin-bottom: 6px;
}

.premium__success-body {
  font-size: 0.83rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}