:root {
  --collection-blue: #2387eb;
  --collection-blue-deep: #267dd7;
  --collection-text: #1f2b3d;
  --collection-muted: #a4adbd;
}

.collection-page,
.collection-page * {
  box-sizing: border-box;
}

.collection-page {
  min-height: 100vh;
  margin: 0;
  color: var(--collection-text);
  background:
    linear-gradient(180deg, rgba(35, 135, 235, 0.98) 0%, rgba(72, 157, 239, 0.96) 46%, rgba(239, 247, 255, 0.98) 100%),
    #2387eb;
}

.collection-page .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.collection-page section {
  padding: 0;
  background: transparent;
  overflow: visible;
}

.collection-shell {
  width: min(100% - 48px, 1480px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 22px 0 36px;
}

.collection-brand-area {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.collection-brand-card {
  width: 172px;
  min-height: 75px;
  padding: 4px 12px 3px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--collection-text);
  background: rgba(249, 252, 255, 0.98);
  border-radius: 18px;
  box-shadow: 0 18px 38px rgba(26, 83, 151, 0.16);
  text-decoration: none;
}

.collection-brand-card:hover,
.collection-brand-card:focus-visible {
  color: var(--collection-text);
  transform: translateY(-2px);
}

.collection-brand-icon {
  --brand-icon-scale: 1;
  width: 60px;
  height: 60px;
  flex-basis: 60px;
  margin: 0;
}

.collection-brand-name {
  max-width: 100%;
  overflow-wrap: anywhere;
  font-family: var(--heading-font);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
}

.collection-page .collection-form-panel {
  width: 100%;
  padding: 24px 20px 20px;
  background: rgba(255, 255, 255, 0.98);
  border-radius: 16px;
  box-shadow: 0 24px 54px rgba(24, 89, 161, 0.15);
}

.collection-field {
  margin: 0;
}

.collection-field + .collection-field {
  margin-top: 11px;
}

.collection-field label {
  display: block;
  margin-bottom: 6px;
  color: var(--collection-text);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
}

.collection-field input {
  width: 100%;
  min-height: 54px;
  padding: 0 12px;
  color: var(--collection-text);
  background: #f5f5f6;
  border: 0;
  border-radius: 8px;
  outline: 0;
  font: inherit;
  font-size: 12px;
}

.collection-field input::placeholder {
  color: var(--collection-muted);
  opacity: 1;
}

.collection-field input:focus {
  box-shadow: 0 0 0 3px rgba(35, 135, 235, 0.22);
}

.collection-otp-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.collection-otp-row button,
.collection-login-button {
  min-height: 54px;
  border: 0;
  border-radius: 27px;
  color: #fff;
  background: var(--collection-blue);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.collection-otp-row button {
  min-width: 89px;
  padding: 0 21px;
}

.collection-otp-row button:not(:disabled):hover,
.collection-login-button:not(:disabled):hover,
.collection-otp-row button:not(:disabled):focus-visible,
.collection-login-button:not(:disabled):focus-visible {
  background: var(--collection-blue-deep);
  box-shadow: 0 10px 22px rgba(35, 135, 235, 0.24);
  transform: translateY(-2px);
}

.collection-otp-row button:disabled,
.collection-login-button:disabled {
  color: #fff;
  background: #8faecb;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.collection-status {
  margin: 17px 0 18px;
  color: #354054;
  font-size: 12px;
  line-height: 1.45;
  text-align: center;
}

.collection-login-button {
  width: 100%;
}

.collection-agreement {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 10px;
  margin: 24px auto 0;
  padding: 0 20px;
  color: var(--collection-text);
  font-size: 14px;
  line-height: 1.5;
}

.collection-agreement__checkbox {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  margin: 1px 0 0;
  accent-color: var(--collection-blue);
  cursor: pointer;
}

.collection-agreement label {
  margin: 0;
  cursor: pointer;
}

.collection-agreement__link,
.collection-agreement__link:visited,
.collection-agreement__link:hover,
.collection-agreement__link:focus-visible {
  color: #000;
  font-weight: 700;
}

.collection-agreement__link {
  text-decoration: none;
}

.collection-agreement__link:hover,
.collection-agreement__link:focus-visible {
  text-decoration: underline;
}

.collection-status.is-error {
  color: #bd3e48;
}

.collection-status.is-success {
  color: #287c55;
}

@media (max-width: 900px) {
  .collection-shell {
    width: min(100% - 32px, 680px);
    padding-top: 28px;
  }

  .collection-page .collection-form-panel {
    padding: 34px 24px 28px;
    border-radius: 24px;
  }

  .collection-field label {
    font-size: 22px;
  }

  .collection-field input,
  .collection-otp-row button,
  .collection-login-button {
    min-height: 76px;
    font-size: 20px;
  }

  .collection-status {
    margin: 26px 0 28px;
    font-size: 18px;
  }

  .collection-agreement {
    font-size: 18px;
  }

  .collection-agreement__checkbox {
    width: 24px;
    height: 24px;
    flex-basis: 24px;
  }
}

@media (max-width: 640px) {
  .collection-shell {
    width: min(100% - 20px, 540px);
    padding-top: 18px;
    padding-bottom: 34px;
  }

  .collection-brand-area {
    margin-bottom: 22px;
  }

  .collection-brand-card {
    width: 190px;
    min-height: 118px;
    border-radius: 28px;
  }

  .collection-brand-icon {
    width: 66px;
    height: 66px;
    flex-basis: 66px;
  }

  .collection-brand-name {
    font-size: 15px;
  }

  .collection-page .collection-form-panel {
    padding: 26px 16px 20px;
    border-radius: 20px;
  }

  .collection-field + .collection-field {
    margin-top: 18px;
  }

  .collection-field label {
    margin-bottom: 8px;
    font-size: 18px;
  }

  .collection-field input {
    min-height: 62px;
    padding: 0 16px;
    border-radius: 12px;
    font-size: 17px;
  }

  .collection-otp-row {
    gap: 8px;
  }

  .collection-otp-row button {
    min-width: 82px;
    min-height: 62px;
    padding: 0 16px;
    border-radius: 31px;
    font-size: 17px;
  }

  .collection-status {
    margin: 20px 4px 22px;
    font-size: 15px;
  }

  .collection-login-button {
    min-height: 62px;
    border-radius: 31px;
    font-size: 18px;
  }

  .collection-agreement {
    margin-top: 20px;
    padding: 0 8px;
    font-size: 15px;
  }

  .collection-agreement__checkbox {
    width: 18px;
    height: 18px;
    flex-basis: 18px;
  }
}