:root {
  --login-bg: #eaf3f8;
  --login-panel: rgba(255, 255, 255, 0.92);
  --login-line: #d2e1ec;
  --login-ink: #0a2540;
  --login-muted: #587086;
  --login-accent: #176da8;
  --login-accent-dark: #0b4f87;
}

* {
  box-sizing: border-box;
}

.login-page {
  position: relative;
  isolation: isolate;
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 14% 8%, rgba(255, 255, 255, 0.9), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(81, 170, 211, 0.23), transparent 27%),
    linear-gradient(135deg, #f7fbfd 0%, var(--login-bg) 56%, #dcecf5 100%);
  overflow: hidden;
  font-family: var(--font-body);
  color: var(--login-ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-page::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(24, 104, 155, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 104, 155, 0.08) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(135deg, transparent 6%, #000 42%, #000 72%, transparent 100%);
  opacity: 0.48;
  pointer-events: none;
}

.login-page::after {
  position: fixed;
  inset: -20%;
  z-index: -1;
  content: "";
  background:
    radial-gradient(circle at 20% 72%, rgba(38, 127, 181, 0.14) 0 7%, transparent 7.2%),
    radial-gradient(circle at 78% 28%, rgba(38, 127, 181, 0.1) 0 12%, transparent 12.2%),
    linear-gradient(118deg, transparent 47%, rgba(255, 255, 255, 0.32) 47.2%, transparent 47.5%);
  transform: rotate(-8deg);
  pointer-events: none;
}

.login-shell {
  position: relative;
  z-index: 1;
  width: min(540px, 100%);
  min-height: 0;
  background: var(--login-panel);
  border: 1px solid var(--login-line);
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(22, 71, 103, 0.16), 0 3px 12px rgba(22, 71, 103, 0.06);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.login-form-side {
  padding: 48px 54px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 34px;
}

.login-brand img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: contain;
}

.login-brand strong {
  font-size: 20px;
  letter-spacing: 0.02em;
}

.login-headline {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 600;
  color: var(--login-ink);
}

.login-subline {
  margin: 0 0 24px;
  color: var(--login-muted);
  font-size: 15px;
}

.login-compliance-notice {
  margin: 0 0 24px;
  padding: 13px 15px;
  border: 1px solid rgba(93, 158, 194, 0.24);
  border-left: 3px solid rgba(23, 105, 170, 0.72);
  border-radius: 10px;
  background: rgba(239, 248, 253, 0.78);
  color: #496379;
  font-size: 13px;
  line-height: 1.75;
}

.login-form-side .form-label {
  font-size: var(--ui-label-font-size);
  color: var(--ui-label-color);
  margin-bottom: var(--ui-label-control-gap-y);
}

.login-form-side .form-control {
  height: var(--ui-control-height);
  border-color: var(--ui-control-border);
  border-radius: var(--ui-control-radius);
}

.login-form-side .form-control:focus {
  border-color: var(--ui-control-focus-border);
  box-shadow: var(--ui-control-focus-shadow);
}

.btn-login {
  margin-top: 8px;
  width: 100%;
  height: 50px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  font-weight: 600;
  background: var(--login-accent);
  box-shadow: 0 7px 18px rgba(23, 105, 170, 0.18);
  transition: background-color 0.3s cubic-bezier(0.25, 1, 0.5, 1), transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-login:hover,
.btn-login:focus-visible {
  background: var(--login-accent-dark);
  box-shadow: 0 9px 20px rgba(23, 105, 170, 0.2);
  transform: translateY(-1px);
}

.login-link-row {
  margin-top: 14px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
}

.login-link-row a,
.login-register-trigger,
.login-password-reset-trigger {
  color: #5f7087;
  text-decoration: none;
  font-size: 13px;
}

.login-register-trigger,
.login-password-reset-trigger {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.login-link-row a:hover,
.login-register-trigger:hover,
.login-register-trigger:focus-visible,
.login-password-reset-trigger:hover,
.login-password-reset-trigger:focus-visible {
  color: var(--login-accent);
}

.register-modal {
  width: min(780px, calc(100vw - 24px));
  height: min(550px, calc(100vh - 20px));
  max-height: calc(100vh - 20px);
  overflow: auto;
  border: 1px solid var(--login-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(10, 37, 64, 0.24);
  color: var(--login-ink);
  padding: 0;
}

.register-modal::backdrop {
  background: rgba(10, 37, 64, 0.38);
  backdrop-filter: blur(3px);
}

.register-modal[open] {
  display: flex;
  flex-direction: column;
}

.register-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #e3ebf2;
  background: #f8fbfe;
  padding: 20px 26px 16px;
}

.register-modal-head h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.register-modal-head p:not(.register-modal-eyebrow) {
  margin: 6px 0 0;
  color: var(--login-muted);
  font-size: 13px;
  line-height: 1.65;
}

.register-modal-close {
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #587086;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.register-modal > form:not(:first-child) {
  padding: 18px 26px 20px;
}

.register-modal[open] > form:not(:first-child) {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.register-modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.register-modal label,
.register-card-upload label {
  display: block;
  margin-bottom: 6px;
  color: var(--ui-label-color);
  font-size: var(--ui-label-font-size);
  font-weight: var(--ui-label-font-weight);
}

.register-modal .form-control {
  min-height: var(--ui-control-height);
  border-color: var(--ui-control-border);
  border-radius: var(--ui-control-radius);
}

.register-modal .form-control:focus {
  border-color: var(--ui-control-focus-border);
  box-shadow: var(--ui-control-focus-shadow);
}

.register-modal .institution-picker {
  position: relative;
}

.register-modal .institution-suggestions {
  position: absolute;
  z-index: 2;
  top: calc(100% + 5px);
  right: 0;
  left: 0;
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--ui-control-border);
  border-radius: var(--ui-control-radius);
  background: #fff;
  box-shadow: 0 12px 28px rgba(20, 55, 92, 0.16);
  padding: 5px;
}

.register-modal .institution-suggestion {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--login-ink);
  cursor: pointer;
  padding: 9px 10px;
  text-align: left;
  font-size: 13px;
}

.register-modal .institution-suggestion:hover,
.register-modal .institution-suggestion:focus-visible {
  background: #edf6ff;
  outline: 0;
}

.register-modal .institution-suggestion--manual {
  margin-top: 4px;
  border-top: 1px solid #e3ebf2;
  border-radius: 0;
  color: var(--login-accent-dark);
  font-weight: 600;
}

.register-modal .errorlist {
  margin: 6px 0 0;
  padding-left: 18px;
  color: #b42318;
  font-size: 12px;
}

.register-modal-submit {
  width: 100%;
  min-height: 44px;
  margin-top: 0;
  border: 0;
  border-radius: 8px;
  background: var(--login-accent);
  color: #fff;
  font-weight: 600;
}

.register-modal-submit-note {
  margin: 88px 0 10px;
  color: var(--login-muted);
  font-size: 13px;
  line-height: 1.65;
}

.register-card-step-summary,
.register-card-upload {
  border: 1px solid #d9e6f3;
  border-radius: 8px;
  background: #f8fbff;
  padding: 14px;
}

.register-card-step-summary {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
  color: #526985;
  font-size: 13px;
}

.register-card-step-summary span:first-child {
  color: var(--login-ink);
  font-weight: 700;
}

.register-card-upload p {
  margin: 7px 0 0;
  color: var(--login-muted);
  font-size: 12px;
}

.password-recovery-modal {
  width: min(640px, calc(100vw - 32px));
  height: fit-content;
}

.password-recovery-body {
  padding: 22px 26px 26px;
}

.password-recovery-body form {
  display: grid;
  gap: 9px;
}

.password-recovery-body form[hidden],
.password-recovery-success[hidden],
.password-recovery-qr-panel[hidden],
.password-recovery-mobile-success[hidden],
[data-password-mobile-form-panel][hidden] {
  display: none;
}

.password-recovery-qr-panel {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  align-items: center;
  gap: 24px;
}

.password-recovery-qr-frame {
  display: grid;
  width: 210px;
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border: 1px solid #d8e5ef;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(24, 63, 96, 0.1);
  padding: 10px;
}

.password-recovery-qr-frame img {
  width: 100%;
  height: 100%;
}

.password-recovery-qr-loading {
  color: var(--login-muted);
  padding: 22px;
  text-align: center;
  font-size: 13px;
  line-height: 1.6;
}

.password-recovery-qr-copy strong {
  display: block;
  color: var(--login-ink);
  font-size: 16px;
}

.password-recovery-qr-copy ol {
  display: grid;
  gap: 6px;
  margin: 13px 0 10px;
  padding-left: 20px;
  color: #4f6479;
  font-size: 13px;
  line-height: 1.55;
}

.password-recovery-qr-copy > p {
  margin: 0;
  color: var(--login-muted);
  font-size: 12px;
  line-height: 1.55;
}

.password-recovery-qr-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
}

.password-recovery-secondary {
  border: 1px solid #c8d8e6;
  border-radius: 7px;
  background: #f8fbfe;
  color: #365b78;
  padding: 7px 12px;
  font-size: 12px;
}

.password-recovery-qr-actions a {
  color: var(--login-accent-dark);
  font-size: 12px;
  text-decoration: none;
}

.password-recovery-body label:not(.password-recovery-consent) {
  margin-top: 4px;
}

.password-recovery-consent {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;
  margin: 8px 0 0 !important;
  color: var(--login-muted) !important;
  font-size: 12px !important;
  font-weight: 400 !important;
  line-height: 1.65;
}

.password-recovery-consent input {
  margin-top: 3px;
  accent-color: var(--login-accent);
}

.password-recovery-consent a {
  color: var(--login-accent-dark);
}

.password-recovery-verified,
.password-recovery-success {
  margin: 0 0 6px;
  border: 1px solid #cde4d5;
  border-radius: 8px;
  background: #f2faf5;
  color: #25613a;
  padding: 11px 13px;
  font-size: 13px;
}

.password-recovery-success p {
  margin: 4px 0 0;
  color: #4d6e58;
}

.password-recovery-status {
  min-height: 20px;
  margin: 12px 0 0;
  color: var(--login-muted);
  font-size: 12px;
  line-height: 1.55;
}

.password-recovery-status.is-error {
  color: #b42318;
}

.password-recovery-body button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.password-recovery-mobile-page {
  min-height: 100vh;
  align-items: center;
}

.password-recovery-mobile-card {
  position: relative;
  z-index: 1;
  width: min(460px, calc(100vw - 24px));
  border: 1px solid var(--login-line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 24px 70px rgba(10, 37, 64, 0.2);
  padding: 26px;
}

.password-recovery-mobile-head {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 22px;
  border-bottom: 1px solid #e2ebf2;
  padding-bottom: 18px;
}

.password-recovery-mobile-head img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.password-recovery-mobile-head p {
  margin: 0 0 3px;
  color: var(--login-accent-dark);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.password-recovery-mobile-head h1 {
  margin: 0;
  color: var(--login-ink);
  font-size: 22px;
  font-weight: 650;
}

.password-recovery-mobile-lead {
  margin: 0 0 18px;
  color: var(--login-muted);
  font-size: 13px;
  line-height: 1.7;
}

.password-recovery-mobile-card form {
  display: grid;
  gap: 10px;
}

.password-recovery-mobile-card form > label:not(.password-recovery-consent) {
  margin: 0;
  color: var(--ui-label-color);
  font-size: var(--ui-label-font-size);
  font-weight: var(--ui-label-font-weight);
}

.password-recovery-mobile-success {
  padding: 24px 10px 12px;
  text-align: center;
}

.password-recovery-mobile-success > span {
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 15px;
  place-items: center;
  border-radius: 50%;
  background: #e7f6ec;
  color: #257044;
  font-size: 28px;
}

.password-recovery-mobile-success h2 {
  margin: 0 0 7px;
  color: var(--login-ink);
  font-size: 20px;
}

.password-recovery-mobile-success p {
  margin: 0;
  color: var(--login-muted);
  font-size: 13px;
  line-height: 1.65;
}

.login-site-footer {
  width: 100%;
  position: relative;
  z-index: 1;
  margin-top: 18px;
  text-align: center;
  font-size: 12px;
}

.login-site-footer a {
  color: #718497;
  text-decoration: none;
  transition: color 0.18s ease;
}

.login-site-footer a:hover,
.login-site-footer a:focus-visible {
  color: var(--login-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 640px) {
  .login-page {
    padding: 12px;
  }

  .login-shell {
    min-height: 0;
    border-radius: 20px;
  }

  .login-form-side {
    padding: 36px 24px 30px;
  }

  .login-brand {
    margin-bottom: 28px;
  }

  .login-headline {
    font-size: 24px;
  }

  .login-subline {
    margin-bottom: 16px;
  }

  .register-modal-head,
  .register-modal > form:not(:first-child) {
    padding-right: 18px;
    padding-left: 18px;
  }

  .register-modal-grid {
    grid-template-columns: 1fr;
  }

  .password-recovery-body {
    padding-right: 18px;
    padding-left: 18px;
  }

  .password-recovery-qr-panel {
    grid-template-columns: 1fr;
  }

  .password-recovery-qr-frame {
    width: min(210px, 100%);
    margin: 0 auto;
  }

  .password-recovery-mobile-card {
    border-radius: 16px;
    padding: 22px 19px;
  }
}