/* Inline MFA phase for the unified Operations login.
   This stylesheet extends the existing flip-card state machine without changing
   its username/password geometry or the Driver surface. */

#operations-flip-stage .flip-card-inner {
  --operations-mfa-min-height: 500px;
}

#operations-flip-stage.is-mfa .flip-card-inner {
  min-height: var(--operations-mfa-min-height);
  transform: rotateY(360deg);
}

#operations-flip-stage .flip-face--mfa {
  transform: rotateY(360deg) translateZ(1px);
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
}

#operations-flip-stage.is-mfa-transition .flip-face--mfa,
#operations-flip-stage.is-mfa .flip-face--mfa {
  visibility: visible;
}

#operations-flip-stage.is-mfa-transition .flip-face--front,
#operations-flip-stage.is-mfa .flip-face--front {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

#operations-flip-stage.is-mfa .flip-face--back {
  pointer-events: none;
}

#operations-flip-stage.is-mfa .flip-face--mfa {
  pointer-events: auto;
  opacity: 1;
}

#operations-flip-stage.is-mfa-settled .flip-face--front,
#operations-flip-stage.is-mfa-settled .flip-face--back {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.operations-mfa-panel { min-height: 0; }

.operations-mfa-branding {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 108px;
  margin-bottom: 1rem;
  padding: .9rem;
  overflow: hidden;
  border: 1px solid rgba(191, 210, 255, .13);
  border-radius: 18px;
  background: rgba(255, 255, 255, .045);
}
.operations-mfa-branding:empty { display: none; }
.operations-mfa-branding .operations-branding-logos { width: 100%; }
.operations-mfa-branding img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(72%, 220px);
  max-height: 82px;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, .32));
}

.operations-mfa-copy {
  margin: 0 0 1rem;
  color: rgba(219, 231, 255, .76);
  font-size: .82rem;
  line-height: 1.5;
}
.operations-mfa-copy strong { color: #fff; font-weight: 600; overflow-wrap: anywhere; }

.operations-mfa-lockout {
  margin: 0 0 1rem;
  padding: .9rem 1rem;
  border: 1px solid rgba(248, 198, 48, .52);
  border-radius: 15px;
  background: linear-gradient(180deg, rgba(248, 198, 48, .12), rgba(248, 198, 48, .055));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .025), 0 10px 26px rgba(0, 0, 0, .14);
}
.operations-mfa-lockout[hidden] { display: none !important; }
.operations-mfa-lockout__heading {
  margin-bottom: .36rem;
  color: #fff3c4;
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.3;
}
.operations-mfa-lockout__message,
.operations-mfa-lockout__hint {
  margin: 0;
  color: rgba(239, 243, 255, .82);
  font-size: .76rem;
  line-height: 1.45;
}
.operations-mfa-lockout__message strong { color: #fff; font-weight: 700; }
.operations-mfa-lockout__countdown {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  margin: .72rem 0;
  padding: .62rem .72rem;
  border: 1px solid rgba(248, 198, 48, .24);
  border-radius: 11px;
  background: rgba(5, 18, 47, .48);
  color: rgba(225, 233, 252, .82);
  font-size: .76rem;
  line-height: 1;
}
.operations-mfa-lockout__countdown strong {
  min-width: 4.8ch;
  color: #f8d75e;
  font-size: 1.18rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
  text-align: right;
}

.operations-mfa-code-group { margin-bottom: .9rem; }
.operations-mfa-code-shell { position: relative; width: 100%; }
.operations-mfa-slots {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(.38rem, 1.7vw, .62rem);
  width: 100%;
}
.operations-mfa-slot {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 58px;
  aspect-ratio: 1 / 1.08;
  border: 1px solid rgba(160, 184, 240, .34);
  border-radius: 13px;
  color: #f7f9ff;
  background: rgba(7, 22, 55, .76);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .015);
  font-size: clamp(1.2rem, 4vw, 1.48rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease, transform .18s ease, opacity .18s ease;
}
.operations-mfa-slot.is-filled { background: rgba(8, 27, 67, .92); }
.operations-mfa-code-shell.is-focused .operations-mfa-slot.is-active {
  border-color: rgba(248, 198, 48, .86);
  box-shadow: 0 0 0 3px rgba(248, 198, 48, .14);
  transform: translateY(-1px);
}
.operations-mfa-code-shell.is-error .operations-mfa-slot {
  border-color: rgba(248, 113, 113, .92);
  background: rgba(62, 20, 38, .34);
  box-shadow: 0 0 0 2px rgba(248, 113, 113, .10);
}

.operations-mfa-locked .operations-mfa-code-shell,
.operations-mfa-locked .operations-mfa-mode-toggle { opacity: .46; }
.operations-mfa-locked .operations-mfa-slot { border-color: rgba(160, 184, 240, .18); transform: none !important; }
.operations-mfa-locked .operations-mfa-code-shell,
.operations-mfa-locked .operations-mfa-mode-toggle { pointer-events: none; }
.operations-mfa-locked [data-operations-mfa-submit] { cursor: not-allowed; opacity: .64; }

input.operations-mfa-input--otp,
input.operations-mfa-input--otp:focus {
  position: absolute !important;
  z-index: 2;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 13px !important;
  outline: 0 !important;
  color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
  caret-color: transparent;
  opacity: .01;
  letter-spacing: 0;
  cursor: text;
}

.operations-mfa-code-shell.is-recovery .operations-mfa-slots { display: none; }
input.operations-mfa-input--recovery {
  position: static;
  width: 100%;
  min-height: 48px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}
.operations-mfa-mode-toggle {
  appearance: none;
  display: block;
  width: fit-content;
  margin: .42rem auto 0;
  padding: .2rem .3rem;
  border: 0;
  color: rgba(204, 219, 250, .72);
  background: transparent;
  font: inherit;
  font-size: .74rem;
  font-weight: 500;
  line-height: 1.35;
  text-decoration: underline;
  text-decoration-color: rgba(204, 219, 250, .28);
  text-underline-offset: .2rem;
  cursor: pointer;
  transition: color .18s ease;
}
.operations-mfa-mode-toggle:hover,
.operations-mfa-mode-toggle:focus-visible { color: #fff; }
.operations-mfa-actions { display: grid; gap: .6rem; }
.operations-mfa-actions .secondary-button { margin-top: 0; }
.operations-mfa-busy .operations-mfa-code-shell,
.operations-mfa-busy .operations-mfa-mode-toggle { opacity: .78; }

/* The global primary-button hover lifts buttons by 1px. On the MFA face that
   button lives inside a preserve-3d card; moving the hit target on hover can
   repeatedly enter/leave the pointer and make clicks impossible. Keep MFA's
   hit rectangle stationary while retaining the visual brightness feedback. */
#operations-flip-stage .flip-face--mfa [data-operations-mfa-submit]:hover,
#operations-flip-stage .flip-face--mfa [data-operations-mfa-submit]:focus-visible {
  transform: none !important;
  filter: brightness(1.04);
}

@media (max-width: 576px) {
  #operations-flip-stage .flip-card-inner { --operations-mfa-min-height: 520px; }
  .operations-mfa-branding { min-height: 100px; padding: .8rem; }
  .operations-mfa-lockout { padding: .82rem .88rem; }
  .operations-mfa-slots { gap: .34rem; }
  .operations-mfa-slot { min-height: 50px; border-radius: 11px; }
}
@media (max-width: 370px) {
  .operations-mfa-slots { gap: .26rem; }
  .operations-mfa-slot { min-height: 45px; border-radius: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  #operations-flip-stage .flip-card-inner,
  .operations-mfa-slot { transition-duration: 0ms !important; }
}