/* Alur masuk: splash, onboarding, login, OTP, PIN, dan Face ID. */

/* ---------- Bersama ---------- */
.theme-logo--dark,
:root[data-theme="dark"] .theme-logo--light {
  display: none;
}

:root[data-theme="dark"] .theme-logo--dark {
  display: block;
}

.link--muted {
  color: var(--muted);
}

.demo-hint {
  display: inline-flex;
  align-items: center;
  align-self: center;
  gap: var(--space-2);
  min-height: var(--tap);
  padding: 0 var(--space-4) 0 var(--space-2);
  border: 1px dashed var(--gold-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink-2);
  transition:
    background-color var(--duration-fast) var(--ease),
    transform var(--duration-fast) var(--ease);
}

.demo-hint:active {
  transform: scale(0.97);
  background: var(--gold-soft);
}

.demo-hint__tag {
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-2xs);
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--gold-strong);
  text-transform: uppercase;
  background: var(--gold-soft);
}

.is-shaking {
  animation: auth-shake 420ms var(--ease);
}

@keyframes auth-shake {
  15%,
  45%,
  75% {
    transform: translateX(-9px);
  }

  30%,
  60%,
  90% {
    transform: translateX(9px);
  }
}

.auth-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-height: 100%;
}

.auth-page--center {
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  text-align: center;
}

.auth-page__bar {
  margin-left: calc(var(--space-2) * -1);
}

.auth-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.auth-head--center {
  align-items: center;
  max-width: 340px;
}

.auth-head__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  margin-bottom: var(--space-2);
  border: 1px solid var(--gold-border);
  border-radius: 21px;
  color: var(--gold);
  background: var(--gold-soft);
}

.auth-head__strong {
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- Splash ---------- */
.splash {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  background: radial-gradient(70% 42% at 50% 44%, var(--gold-soft) 0%, transparent 100%);
}

.splash__logo {
  animation: splash-logo 1100ms var(--ease) both;
}

.splash__image {
  width: 176px;
  height: 176px;
}

@keyframes splash-logo {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.92);
  }
}

.splash__foot {
  position: absolute;
  inset: auto 0 calc(var(--safe-bottom) + var(--space-10));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  animation: splash-foot 900ms 500ms var(--ease) both;
}

@keyframes splash-foot {
  from {
    opacity: 0;
  }
}

.splash__loader {
  position: relative;
  width: 96px;
  height: 2px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--hairline-strong);
}

.splash__loader::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--gold-gradient);
  animation: splash-loader 1300ms 400ms var(--ease-ios) both;
  content: "";
}

@keyframes splash-loader {
  from {
    transform: translateX(-100%);
  }
}

.splash__caption {
  font-size: var(--fs-2xs);
  font-weight: 800;
  letter-spacing: 0.24em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ---------- Onboarding ---------- */
.onboard {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding-top: var(--safe-top);
}

.onboard__top {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--gutter);
}

.onboard__logo {
  width: auto;
  height: 34px;
}

.onboard__skip {
  min-height: var(--tap);
  padding-inline: var(--space-2);
}

.onboard__track {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: auto hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.onboard__track::-webkit-scrollbar {
  display: none;
}

.onboard__slide {
  display: flex;
  flex: 0 0 100%;
  flex-direction: column;
  gap: var(--space-6);
  min-width: 0;
  padding: var(--space-2) var(--gutter) var(--space-4);
  scroll-snap-align: center;
  scroll-snap-stop: always;
}

.onboard__photo {
  flex: 1;
  min-height: 220px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-float);
}

.onboard__photo .photo__glyph {
  width: 38%;
  opacity: 0.7;
}

.onboard__chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 40px;
  padding: 0 var(--space-4);
  border: 1px solid rgb(255 255 255 / 22%);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--on-onyx);
  white-space: nowrap;
  background: rgb(255 255 255 / 14%);
  box-shadow: 0 10px 28px rgb(0 0 0 / 24%);
  backdrop-filter: var(--blur);
  animation: onboard-float 5s ease-in-out infinite;
}

.onboard__chip--1 {
  top: 12%;
  left: var(--space-4);
}

.onboard__chip--2 {
  right: var(--space-4);
  bottom: 12%;
  animation-delay: -2.5s;
}

@keyframes onboard-float {
  50% {
    transform: translateY(-7px);
  }
}

.onboard__copy {
  display: flex;
  flex: none;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 218px;
}

.onboard__text {
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--ink-2);
}

@media (max-height: 760px) {
  .onboard__slide {
    gap: var(--space-4);
  }

  .onboard__photo {
    min-height: 150px;
  }

  .onboard__copy {
    gap: var(--space-2);
    min-height: 0;
  }

  .onboard__copy .title-xl {
    font-size: var(--fs-2xl);
  }

  .onboard__text {
    font-size: var(--fs-sm);
  }
}

.onboard__foot {
  display: flex;
  flex: none;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-2) var(--gutter) calc(var(--safe-bottom) + var(--space-5));
}

.onboard__dots {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.onboard__dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--faint);
  transition:
    width var(--duration) var(--ease-ios),
    background-color var(--duration) var(--ease-ios);
}

.onboard__dot[data-active] {
  width: 26px;
  background: var(--gold);
}

/* ---------- Login ---------- */
.login {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.login__hero {
  position: relative;
  display: flex;
  flex: none;
  flex-direction: column;
  padding: calc(var(--safe-top) + var(--space-8)) var(--space-6) calc(var(--space-10) + var(--space-6));
  overflow: hidden;
  color: var(--on-onyx);
  background: var(--hero-gradient);
  isolation: isolate;
}

.login__hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' fill='none' stroke='%23ecd9a3' stroke-opacity='.13'%3E%3Cpath d='M28 2 36 20 54 28 36 36 28 54 20 36 2 28 20 20Z'/%3E%3Ccircle cx='28' cy='28' r='9'/%3E%3C/svg%3E");
  background-size: 56px 56px;
  mask-image: linear-gradient(215deg, #000 0%, transparent 62%);
  content: "";
}

.login__close {
  position: absolute;
  top: calc(var(--safe-top) + var(--space-3));
  right: var(--space-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--tap);
  height: var(--tap);
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 50%;
  color: var(--on-onyx);
  background: rgb(255 255 255 / 10%);
  backdrop-filter: var(--blur);
}

.login__close:active {
  transform: scale(0.92);
}

.login__emblem {
  width: 76px;
  height: auto;
  margin-bottom: var(--space-4);
  filter: drop-shadow(0 10px 22px rgb(0 0 0 / 40%));
}

.login__brand {
  font-size: 34px;
  line-height: 1.15;
}

.login__tagline {
  margin-top: var(--space-1);
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--gold-logo);
  text-transform: uppercase;
}

.login__greeting {
  max-width: 340px;
  margin-top: var(--space-4);
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--on-onyx-muted);
}

.login__panel {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: calc(var(--space-8) * -1);
  padding: var(--space-8) var(--space-6) var(--space-2);
  border-radius: var(--radius-sheet) var(--radius-sheet) 0 0;
  background: var(--bg);
  transition: background-color var(--duration) var(--ease);
}

.input-group[data-invalid] {
  border-color: var(--danger);
}

/* Bendera Merah Putih: warna bendera tidak mengikuti tema. */
.flag-id {
  width: 24px;
  height: 16px;
  border-radius: 4px;
  background: linear-gradient(180deg, #d9252b 50%, #fff 50%);
  box-shadow: 0 0 0 1px var(--hairline-strong);
}

.login__guest {
  align-self: center;
  min-height: var(--tap);
  padding-inline: var(--space-4);
}

.login__safety {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: auto;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--ink-2);
  text-align: left;
}

.login__safety .icon {
  color: var(--success);
}

.login__legal {
  padding-top: var(--space-2);
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--muted);
  text-align: center;
}

.login__legal .link {
  font-size: inherit;
}

/* ---------- OTP ---------- */
.otp {
  position: relative;
}

.otp__boxes {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.otp__box {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 68px;
  border: 1.5px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  font-size: var(--fs-3xl);
  font-weight: 800;
  background: var(--surface);
  transition:
    border-color var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease),
    color var(--duration-fast) var(--ease),
    transform var(--duration-fast) var(--ease);
}

.otp__box[data-filled] {
  border-color: var(--gold-border);
  animation: otp-pop 220ms var(--ease);
}

@keyframes otp-pop {
  from {
    transform: scale(0.9);
  }
}

.otp:focus-within .otp__box[data-active] {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px var(--gold-soft);
}

.otp:focus-within .otp__box[data-active]:not([data-filled])::after {
  width: 2px;
  height: 28px;
  border-radius: 1px;
  background: var(--gold);
  animation: otp-caret 1s steps(2, jump-none) infinite;
  content: "";
}

@keyframes otp-caret {
  50% {
    opacity: 0;
  }
}

.otp[data-status="verifying"] .otp__box {
  animation: pulse 900ms ease-in-out infinite;
}

.otp[data-status="success"] .otp__box {
  border-color: var(--success);
  color: var(--success);
  background: var(--success-soft);
}

.otp[data-status="error"] .otp__box {
  border-color: var(--danger);
}

/* Input asli menutupi kotak secara transparan: tempel, isi otomatis dari SMS/WhatsApp, dan keyboard angka tetap bawaan perangkat. */
.otp__input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  font-size: 16px;
  color: transparent;
  background: transparent;
  outline: 0;
  opacity: 0;
  caret-color: transparent;
}

.otp__message {
  min-height: 20px;
  margin-block: calc(var(--space-2) * -1);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink-2);
}

.otp[data-status="error"] + .otp__message {
  color: var(--danger);
}

.otp[data-status="success"] + .otp__message {
  color: var(--success);
}

.otp__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--surface-sunken);
}

.otp__expiry {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  font-weight: 700;
}

.otp__expiry .icon {
  color: var(--gold);
}

.otp__resend {
  font-size: var(--fs-sm);
  color: var(--ink-2);
}

/* ---------- PIN ---------- */
.pin {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100%;
  padding-top: var(--space-6);
  text-align: center;
  isolation: isolate;
}

/* Cahaya emas lembut di belakang papan angka supaya efek kaca tombol terlihat. */
.pin::before {
  position: absolute;
  inset: 30% 0 0;
  z-index: -1;
  background: radial-gradient(70% 42% at 50% 52%, var(--gold-soft) 0%, transparent 100%);
  content: "";
}

.pin__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  max-width: 330px;
}

.pin__head .avatar,
.pin__head .auth-head__badge {
  margin-bottom: var(--space-3);
}

.pin__dots {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.pin__dot {
  width: 15px;
  height: 15px;
  border: 1.5px solid var(--faint);
  border-radius: 50%;
  transition:
    background-color var(--duration-fast) var(--ease),
    border-color var(--duration-fast) var(--ease);
}

.pin__dot[data-filled] {
  border-color: transparent;
  background: var(--gold-gradient);
  animation: pin-pop 260ms var(--ease);
}

@keyframes pin-pop {
  40% {
    transform: scale(1.35);
  }
}

.pin__dots[data-status="success"] .pin__dot {
  border-color: transparent;
  background: var(--success);
}

.pin__message {
  min-height: 40px;
  padding-top: var(--space-4);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--danger);
}

.keypad {
  display: grid;
  grid-template-columns: repeat(3, 82px);
  gap: var(--space-4) var(--space-6);
  justify-content: center;
  margin-top: auto;
  padding-block: var(--space-3) var(--space-5);
}

.keypad__key {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 82px;
  height: 82px;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: var(--glass);
  box-shadow: var(--shadow-soft);
  backdrop-filter: var(--blur);
  transition:
    transform var(--duration-fast) var(--ease),
    background-color var(--duration-fast) var(--ease),
    opacity var(--duration-fast) var(--ease);
  user-select: none;
}

.keypad__key:active {
  transform: scale(0.93);
  background: var(--gold-soft);
}

.keypad__key--plain {
  border-color: transparent;
  color: var(--gold);
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.keypad__key--plain .icon {
  width: 34px;
  height: 34px;
  stroke-width: 1.5;
}

.keypad__key--text {
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--ink);
}

.keypad__key:disabled {
  opacity: 0;
  pointer-events: none;
}

.keypad__digit {
  font-size: 32px;
  font-weight: 500;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.keypad__letters {
  min-height: 12px;
  font-size: 10px;
  font-weight: 800;
  line-height: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.pin__foot {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  min-height: var(--tap);
  margin-bottom: var(--space-2);
}

.pin__foot .link {
  min-height: var(--tap);
  padding-inline: var(--space-2);
}

@media (max-height: 800px) {
  .pin {
    padding-top: 0;
  }

  .pin__head .avatar--lg {
    width: 56px;
    height: 56px;
    border-radius: 19px;
    font-size: var(--fs-xl);
  }

  .pin__dots {
    margin-top: var(--space-5);
  }

  .pin__message {
    min-height: 32px;
    padding-top: var(--space-2);
  }

  .keypad {
    grid-template-columns: repeat(3, 70px);
    gap: var(--space-3) var(--space-6);
  }

  .keypad__key {
    width: 70px;
    height: 70px;
  }

  .keypad__digit {
    font-size: 27px;
  }

  .pin__foot {
    margin-bottom: 0;
  }
}

/* ---------- Face ID ---------- */
.faceid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 164px;
  height: 164px;
  border: 1px solid var(--glass-border);
  border-radius: 34px;
  background: var(--glass);
  box-shadow: var(--shadow-float);
  backdrop-filter: var(--blur);
  animation: alert-in var(--duration) var(--ease-ios) both;
}

.is-leaving .faceid {
  animation: alert-out 220ms var(--ease) both;
}

.faceid__glyph {
  position: relative;
  display: inline-flex;
  color: var(--gold);
}

.faceid__glyph .icon {
  width: 68px;
  height: 68px;
  stroke-width: 1.3;
  transition:
    opacity var(--duration-fast) var(--ease),
    transform var(--duration) var(--ease-ios);
}

.faceid[data-state="scanning"] .faceid-glyph {
  animation: pulse 900ms ease-in-out infinite;
}

.faceid__check {
  position: absolute;
  inset: 0;
  color: var(--success);
  opacity: 0;
  transform: scale(0.6);
}

.faceid[data-state="success"] .faceid-glyph {
  opacity: 0;
}

.faceid[data-state="success"] .faceid__check {
  opacity: 1;
  transform: scale(1);
}

.faceid__label {
  font-size: var(--fs-md);
  font-weight: 800;
}

.biometric__art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px;
  height: 220px;
}

.biometric__ring {
  position: absolute;
  inset: 34px;
  border: 1px solid var(--gold-border);
  border-radius: 50%;
  animation: biometric-ring 3s var(--ease) infinite;
}

.biometric__ring--outer {
  inset: 0;
  animation-delay: 500ms;
}

@keyframes biometric-ring {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }

  40% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: scale(1.08);
  }
}

.biometric__glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 124px;
  height: 124px;
  border: 1px solid var(--gold-border);
  border-radius: 40px;
  color: var(--gold);
  background: var(--gold-soft);
  box-shadow: var(--shadow-float);
}

.biometric__glyph .icon {
  width: 72px;
  height: 72px;
  stroke-width: 1.2;
}

.biometric__points {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 340px;
  padding: var(--space-4);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink-2);
  text-align: left;
  background: var(--surface);
}

.biometric__points li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.biometric__points .icon {
  color: var(--gold);
}