/* YK 26.5 - Two stacked expandable auth cards + guided mobile composition. */
.login-page-v2 .login-side {
  gap: 12px;
}

.login-page-v2 .login-stage-brand {
  margin-bottom: 4px;
}

.login-page-v2 .login-stage-brand-logo {
  width: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-bottom: 12px;
  text-align: center;
}

.login-page-v2 .login-stage-logo {
  display: block;
  width: 136px;
  height: 136px;
  object-fit: contain;
  margin: 0 auto 2px;
  filter: drop-shadow(0 0 18px rgba(34, 211, 238, .18));
}

.login-page-v2 .login-stage-name {
  display: block;
  color: #e9fbff;
  font-size: 27px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.025em;
  text-shadow: 0 0 16px rgba(34, 211, 238, .14);
}

.login-page-v2 .login-stage-tagline {
  display: block;
  margin-top: 3px;
  color: #6f959b;
  font-size: 9px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.login-page-v2 .signup-card {
  background:
    linear-gradient(#0c171b, #0c171b) padding-box,
    linear-gradient(115deg, #2dd4bf 0%, #2dd4bf 14%, transparent 28%, transparent 70%, #22d3ee 86%, #22d3ee 100%) border-box;
}

.login-page-v2 .signup-card::before {
  background: linear-gradient(90deg, transparent 0 12%, rgba(45,212,191,.72) 25%, transparent 40% 62%, rgba(34,211,238,.72) 76%, transparent 90%);
  background-size: 220% 100%;
}

.login-page-v2 .signup-card .login-trigger-mark {
  background: linear-gradient(135deg, #22d3ee, #2dd4bf);
}

.login-page-v2 .signup-card .primary-btn {
  background: linear-gradient(100deg, #22d3ee, #2dd4bf);
}

.login-page-v2 .success {
  margin: -4px 0 11px;
  padding: 9px 11px;
  border: 1px solid rgba(45, 212, 191, .24);
  border-radius: 10px;
  color: #9ff4e8;
  background: rgba(13, 148, 136, .10);
  font-size: 11px;
  line-height: 1.45;
}

/* In dual-card mode JS owns focus opening so only one card can stay expanded. */
.login-page-v2 .login-expand-card:not(.is-open):focus-within {
  width: min(292px, calc(100vw - 40px));
  border-radius: 20px;
}
.login-page-v2 .login-expand-card:not(.is-open):focus-within .login-expand-body {
  max-height: 0;
  padding: 0 20px;
  opacity: 0;
  transform: translateY(-14px) scale(.985);
  pointer-events: none;
}
.login-page-v2 .login-expand-card:not(.is-open):focus-within .login-trigger::before,
.login-page-v2 .login-expand-card:not(.is-open):focus-within .login-trigger::after {
  width: 45px;
}

.login-page-v2.auth-card-open .login-expand-card:not(.is-open) {
  opacity: .76;
  transform: scale(.985);
}
.login-page-v2 .login-expand-card {
  transition:
    width .46s cubic-bezier(.2,.8,.2,1),
    border-radius .36s ease,
    box-shadow .36s ease,
    transform .36s ease,
    opacity .26s ease;
}

@media (hover: hover) and (pointer: fine) {
  .login-page-v2.auth-card-open .login-expand-card:hover {
    opacity: 1;
  }
}

@media (max-width: 620px) {
  .login-page.login-page-v2 {
    overflow-x: hidden;
    overflow-y: auto;
  }

  .login-page.login-page-v2.auth-card-open {
    place-items: start center;
  }

  .login-page-v2.auth-card-open .login-side {
    justify-content: flex-start;
    padding-top: 12px;
    padding-bottom: 18px;
  }

  .login-page-v2 .login-stage-brand-logo {
    margin-bottom: 10px;
    gap: 5px;
  }

  .login-page-v2 .login-stage-logo {
    width: 118px;
    height: 118px;
  }

  .login-page-v2 .login-stage-name {
    font-size: 24px;
  }

  .login-page-v2 .login-stage-tagline {
    margin-top: 2px;
    font-size: 8.5px;
    letter-spacing: .16em;
  }

  .login-page-v2 .login-expand-card:not(.is-open):focus-within {
    width: min(286px, calc(100vw - 36px));
  }

  .login-page-v2 .login-expand-card.is-open .login-expand-body {
    max-height: min(520px, calc(100dvh - 300px));
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .login-page-v2 .signup-card.is-open .login-expand-body {
    max-height: min(540px, calc(100dvh - 285px));
  }

  .login-page-v2 .signup-card .field {
    margin-bottom: 11px;
  }

  .login-page-v2 .signup-card .field input {
    min-height: 45px;
  }

  .login-page-v2 .demo-note {
    margin-top: 11px;
  }
}

/* YK 27.1 - Guided composition on phones and tablets.
   Move only the brand group; auth cards keep their original position. */
@media (max-width: 1024px) {
  .login-page-v2 .login-side {
    position: relative;
  }

  .login-page-v2 .login-stage-brand-logo {
    position: relative;
    z-index: 2;
    transform: translateX(-108px);
    transition: opacity .25s ease, transform .35s ease;
  }

  /* Ambient detail in the unused upper-right area; decorative only. */
  .login-page-v2 .login-side::before {
    content: '';
    position: absolute;
    z-index: 0;
    width: 172px;
    height: 172px;
    right: -46px;
    top: -150px;
    border: 1px solid rgba(34, 211, 238, .11);
    border-radius: 50%;
    box-shadow:
      0 0 0 28px rgba(45, 212, 191, .018),
      0 0 0 58px rgba(34, 211, 238, .012),
      0 0 54px rgba(34, 211, 238, .05);
    opacity: .9;
    pointer-events: none;
  }

  .login-page-v2 .login-side::after {
    content: '';
    position: absolute;
    z-index: 0;
    width: 176px;
    height: 52px;
    right: -20px;
    top: 58px;
    pointer-events: none;
    opacity: .14;
    filter: drop-shadow(0 0 7px rgba(34, 211, 238, .28));
    background: center / contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 176 52'%3E%3Cpath d='M1 30h28l9-15 12 29 14-40 14 36 12-18 10 8h27l8-12 9 20 9-8h23' fill='none' stroke='%2322d3ee' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3Ccircle cx='164' cy='30' r='2.5' fill='%232dd4bf'/%3E%3C/svg%3E");
  }

  .login-page-v2 .login-expand-card,
  .login-page-v2 .login-expand-hint {
    position: relative;
    z-index: 2;
  }
}

/* YK 27.2 - Tablet sizing: fill iPad screens without changing the phone layout. */
@media (min-width: 621px) and (max-width: 1180px) {
  .login-page-v2 .login-side {
    width: min(100%, 680px);
    gap: 18px;
  }

  .login-page-v2 .login-stage-brand-logo {
    gap: 7px;
    margin-bottom: 16px;
  }

  .login-page-v2 .login-stage-logo {
    width: 172px;
    height: 172px;
  }

  .login-page-v2 .login-stage-name {
    font-size: 34px;
  }

  .login-page-v2 .login-stage-tagline {
    margin-top: 4px;
    font-size: 11px;
    letter-spacing: .18em;
  }

  .login-page-v2 .login-card.login-expand-card,
  .login-page-v2 .login-expand-card:not(.is-open):focus-within {
    --expand-width: 540px;
    width: min(380px, calc(100vw - 96px));
    max-width: calc(100vw - 96px);
    padding: 9px;
    border-radius: 24px;
  }

  .login-page-v2 .login-trigger {
    height: 64px;
    border-radius: 17px;
    gap: 13px;
    font-size: 14px;
  }

  .login-page-v2 .login-trigger-mark {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    font-size: 17px;
  }

  .login-page-v2 .login-trigger-lock {
    font-size: 15px;
  }

  .login-page-v2 .login-trigger::before,
  .login-page-v2 .login-trigger::after {
    width: 58px;
    height: 2.5px;
  }

  .login-page-v2 .login-expand-hint {
    font-size: 12px;
  }
}

/* YK 27.6 - Keep expanded tablet forms substantial but not oversized. */
@media (min-width: 621px) and (max-width: 1180px) {
  .login-page.login-page-v2.auth-card-open {
    place-items: start center !important;
    overflow-y: auto !important;
  }

  .login-page-v2.auth-card-open .login-side {
    justify-content: flex-start !important;
    padding-top: 28px !important;
    padding-bottom: 40px !important;
  }

  .login-page-v2 .login-expand-card.is-open,
  .login-page-v2 .login-expand-card:focus-within {
    width: min(560px, calc(100vw - 120px)) !important;
    border-radius: 28px !important;
  }

  .login-page-v2 .login-expand-card.is-open .login-expand-body,
  .login-page-v2 .login-expand-card:focus-within .login-expand-body {
    max-height: none !important;
    padding: 24px 26px 24px !important;
    overflow: visible !important;
  }

  .login-page-v2 .login-card h2 {
    font-size: 32px !important;
    margin-bottom: 8px !important;
  }

  .login-page-v2 .login-card > .login-expand-body > p {
    margin-bottom: 18px !important;
    font-size: 14px !important;
  }

  .login-page-v2 .field {
    gap: 7px !important;
    margin-bottom: 14px !important;
  }

  .login-page-v2 .field label {
    font-size: 12px !important;
  }

  .login-page-v2 .field input {
    min-height: 52px !important;
    padding: 13px 15px !important;
    font-size: 15px !important;
  }

  .login-page-v2 .remember {
    margin: 2px 0 17px !important;
    font-size: 12px !important;
  }

  .login-page-v2 .login-card .primary-btn {
    min-height: 54px !important;
    font-size: 15px !important;
  }

  .login-page-v2 .demo-note {
    margin-top: 14px !important;
    padding: 11px 12px !important;
    font-size: 11px !important;
  }
}