.app-footer {
  border-top: 1px solid var(--border);
  background: #f5f6f8;
}

.app-footer__content {
  padding-block: 28px 24px;
}

.app-footer__suggestion {
  display: grid;
  grid-template-columns: minmax(190px, 0.65fr) minmax(260px, 1.35fr);
  align-items: center;
  gap: 18px;
  max-width: 980px;
  margin: 0 auto 24px;
  padding: 17px 18px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.app-footer__suggestion-copy strong,
.app-footer__suggestion-copy span {
  display: block;
}

.app-footer__suggestion-copy strong {
  color: var(--text-primary);
  font-size: 15px;
}

.app-footer__suggestion-copy span {
  margin-top: 4px;
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.45;
}

.app-footer__suggestion-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
}

.app-footer__suggestion-form input {
  width: 100%;
  min-height: 43px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  background: #fff;
  outline: none;
}

.app-footer__suggestion-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.1);
}

.app-footer__suggestion-status {
  grid-column: 1 / -1;
  min-height: 16px;
  margin: 0;
  color: var(--success);
  font-size: 10px;
}

.app-footer__suggestion-status.is-error,
.feedback-status.is-error {
  color: var(--danger);
}

.app-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 24px;
  margin-bottom: 16px;
}

.app-footer__links a,
.app-footer__links button {
  padding: 0;
  border: 0;
  color: var(--text-secondary);
  background: transparent;
  font: inherit;
  font-size: 11px;
  text-decoration: none;
}

.app-footer__links a:hover,
.app-footer__links button:hover {
  color: var(--accent);
  text-decoration: underline;
}

.app-footer__copyright {
  margin: 0;
  color: var(--text-secondary);
  font-size: 10px;
  text-align: center;
}

.feedback-dialog__body {
  display: grid;
  gap: 14px;
}

.feedback-status {
  min-height: 18px;
  margin: 0;
  color: var(--success);
  font-size: 11px;
}

.button--attention {
  animation: footer-attention 0.7s ease 2;
}

@keyframes footer-attention {
  50% {
    box-shadow: 0 0 0 5px rgba(var(--accent-rgb), 0.18);
  }
}

@media (max-width: 720px) {
  .app-footer__suggestion {
    grid-template-columns: 1fr;
  }

  .app-footer__suggestion-form {
    grid-template-columns: 1fr;
  }

  .app-footer__suggestion-form .button {
    width: 100%;
  }

  .app-footer__links {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
}