/* SP OTP – Login UI */

.sp-otp {
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
}

.sp-otp__card {
  background: var(--sp-bg-card);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  box-shadow: var(--sp-shadow-lg);
  padding: 2rem 1.5rem;
}

.sp-otp__card--modal {
  box-shadow: none;
  border: none;
  padding: 0.5rem 0 0;
}

.sp-otp__brand {
  text-align: center;
  margin-bottom: 1.75rem;
}

.sp-otp__logo {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sp-primary), var(--sp-accent));
  color: #fff;
  margin-bottom: 0.85rem;
  box-shadow: 0 8px 20px var(--sp-primary-soft);
}

.sp-otp__title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
  color: var(--sp-text);
}

.sp-otp__sub {
  color: var(--sp-text-muted);
  font-size: 0.95rem;
  margin: 0;
}

.sp-otp__label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.45rem;
  color: var(--sp-text);
}

.sp-otp__input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--sp-border);
  border-radius: var(--sp-radius-sm);
  background: var(--sp-bg);
  color: var(--sp-text);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-align: center;
  transition: border-color var(--sp-transition), box-shadow var(--sp-transition);
  margin-bottom: 1rem;
}

.sp-otp__input:focus {
  outline: none;
  border-color: var(--sp-primary);
  box-shadow: 0 0 0 3px var(--sp-primary-soft);
}

.sp-otp__btn {
  width: 100%;
  min-height: 48px;
}

.sp-otp__btn.is-loading .sp-otp__btn-text { display: none; }
.sp-otp__btn.is-loading .sp-otp__btn-loading { display: inline !important; }
.sp-otp__btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}

.sp-otp__hint {
  text-align: center;
  color: var(--sp-text-muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.sp-otp__digits {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.15rem;
}

.sp-otp__digit {
  width: 46px;
  height: 52px;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 700;
  border: 1.5px solid var(--sp-border);
  border-radius: 12px;
  background: var(--sp-bg);
  color: var(--sp-text);
  transition: border-color var(--sp-transition), box-shadow var(--sp-transition);
}

.sp-otp__digit:focus {
  outline: none;
  border-color: var(--sp-primary);
  box-shadow: 0 0 0 3px var(--sp-primary-soft);
}

.sp-otp__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.sp-otp__link {
  background: none;
  border: none;
  color: var(--sp-primary);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.25rem 0;
}

.sp-otp__link:disabled {
  color: var(--sp-text-soft);
  cursor: not-allowed;
}

.sp-otp__msg {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--sp-radius-sm);
  font-size: 0.92rem;
  text-align: center;
}

.sp-otp__msg.is-error {
  background: color-mix(in srgb, var(--sp-danger) 12%, transparent);
  color: var(--sp-danger);
  border: 1px solid color-mix(in srgb, var(--sp-danger) 25%, transparent);
}

.sp-otp__msg.is-success {
  background: color-mix(in srgb, var(--sp-success) 12%, transparent);
  color: var(--sp-success);
  border: 1px solid color-mix(in srgb, var(--sp-success) 25%, transparent);
}

.sp-otp__msg.is-info {
  background: var(--sp-primary-soft);
  color: var(--sp-primary);
}

/* Modal */
.sp-otp-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.sp-otp-modal[hidden] {
  display: none !important;
}
.sp-otp-modal.is-open {
  display: flex !important;
}

.sp-otp-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(6px);
}

.sp-otp-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: var(--sp-bg-card);
  border-radius: var(--sp-radius);
  border: 1px solid var(--sp-border);
  box-shadow: var(--sp-shadow-lg);
  padding: 1.75rem 1.35rem 1.5rem;
  animation: sp-fade-up 0.35s ease both;
}

.sp-otp-modal__close {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(15, 20, 18, 0.18);
  background: #fff;
  color: #0f1412;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.12);
  padding: 0;
}
.sp-otp-modal__close span {
  display: block;
  line-height: 1;
  margin-top: -2px;
  font-weight: 400;
}
.sp-otp-modal__close:hover {
  color: #fff;
  background: var(--sp-primary, #e63946);
  border-color: var(--sp-primary, #e63946);
}
/* Dark account page: keep X readable on dark dialog */
body.sp-account-page .sp-otp-modal__close,
.sp-account ~ .sp-otp-modal .sp-otp-modal__close,
#sp-mobile-change-modal .sp-otp-modal__close {
  background: rgba(245, 240, 232, 0.12);
  border-color: rgba(245, 240, 232, 0.35);
  color: #f5f0e8;
  box-shadow: none;
}
#sp-mobile-change-modal .sp-otp-modal__close:hover {
  background: var(--sp-primary, #e63946);
  border-color: var(--sp-primary, #e63946);
  color: #fff;
}

.sp-otp-already {
  text-align: center;
  padding: 1.5rem;
  background: var(--sp-bg-card);
  border-radius: var(--sp-radius);
  border: 1px solid var(--sp-border);
}

@media (max-width: 420px) {
  .sp-otp__digit {
    width: 40px;
    height: 46px;
    font-size: 1.2rem;
  }
}

/* Design System alignment (M2) */
.sp-otp input:focus,
.sp-otp-digit:focus {
  outline: none;
  border-color: var(--sp-primary, #4f46e5);
  box-shadow: 0 0 0 3px var(--sp-primary-soft, rgba(79, 70, 229, 0.12));
}