.osm-login-card {
  max-width: 520px;
  margin: 0 auto;
}

.osm-login-form {
  margin-top: 4px;
}

.osm-field {
  margin-bottom: 18px;
}

.osm-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  opacity: 0.85;
}

.osm-field input[type="text"],
.osm-field input[type="password"] {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: inherit;
  font-size: 15px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.osm-field input[type="text"]:focus,
.osm-field input[type="password"]:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.07);
}

.osm-form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 4px 0 22px;
  flex-wrap: wrap;
}

.osm-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
  margin: 0;
}

.osm-checkbox input {
  margin: 0;
}

.osm-link-sm {
  font-size: 14px;
  opacity: 0.8;
  text-decoration: underline;
}

.osm-link-sm:hover {
  opacity: 1;
}

/* Error banner — same visual language as .osm-field-error used on register. */
.osm-form-error {
  margin: 0 0 20px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 77, 77, 0.35);
  background: rgba(255, 77, 77, 0.10);
  color: #ff6b6b;
  font-size: 14px;
  line-height: 1.45;
}

.osm-form-error.osm-form-notice {
  border-color: rgba(255, 184, 77, 0.35);
  background: rgba(255, 184, 77, 0.10);
  color: #ffc46b;
}

.osm-login-alt {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
  opacity: 0.85;
}

.osm-login-card .osm-btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 767px) {
  .osm-login-card {
    max-width: 100%;
  }
  .osm-form-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
}