.login-page,
body {
  background: #efe7fb;
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background:
    radial-gradient(circle at top, rgba(168, 118, 244, 0.24), transparent 34%),
    linear-gradient(180deg, #f6f2fb 0%, #efe7fb 100%);
}

@supports (min-height: 100dvh) {
  .login-page {
    min-height: 100dvh;
  }
}

.login-card {
  width: min(100%, 420px);
  padding: 28px 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(152, 114, 212, 0.18);
  box-shadow: 0 20px 50px rgba(84, 48, 133, 0.12);
  backdrop-filter: blur(16px);
}

body.keyboard-open .login-page {
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: 16px;
  padding-bottom: 120px;
}

body.keyboard-open .login-card {
  margin: 0 auto;
  backdrop-filter: none;
  box-shadow: 0 10px 24px rgba(84, 48, 133, 0.1);
}

.login-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: #efe2ff;
  color: #7b44b0;
  font-size: 12px;
  font-weight: 700;
}

.login-title {
  margin: 14px 0 10px;
  font-size: 28px;
  color: #2f2440;
}

.login-desc {
  margin: 0 0 20px;
  color: #685d79;
  line-height: 1.7;
}

.login-mode-switch {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.login-mode-button {
  min-height: 42px;
  border: 1px solid rgba(136, 100, 194, 0.18);
  border-radius: 14px;
  background: rgba(246, 240, 255, 0.9);
  color: #7653a6;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.login-mode-button.is-active {
  color: #fff;
  background: linear-gradient(135deg, #8b54dc 0%, #b56eff 100%);
  box-shadow: 0 12px 24px rgba(140, 84, 220, 0.18);
}

.login-field {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.login-field[hidden] {
  display: none !important;
}

.login-label {
  font-size: 13px;
  color: #6b5a7b;
  font-weight: 700;
}

.login-input {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(136, 100, 194, 0.24);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  color: #342847;
  font-size: 15px;
}

.login-tip {
  margin-top: 4px;
  color: #8a6173;
  font-size: 12px;
  line-height: 1.6;
}

.login-button-group {
  display: grid;
  gap: 12px;
}

.login-button {
  width: 100%;
  min-height: 48px;
  border: none;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.login-button:hover {
  transform: translateY(-1px);
}

.login-button:disabled {
  cursor: default;
  transform: none;
  opacity: 0.6;
}

.login-button-primary {
  color: #fff;
  background: linear-gradient(135deg, #8b54dc 0%, #b56eff 100%);
  box-shadow: 0 14px 24px rgba(140, 84, 220, 0.22);
}

.login-button-secondary {
  color: #6f45a8;
  background: rgba(245, 236, 255, 0.96);
}

.login-status {
  min-height: 24px;
  margin-top: 14px;
  color: #6c6180;
  font-size: 13px;
}

@media (max-width: 520px) {
  .login-page {
    padding: 16px;
    align-items: flex-start;
  }

  .login-card {
    width: 100%;
    border-radius: 20px;
    padding: 22px 18px;
  }
}