html, body {
  height: 100%;
  margin: 0;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background-color: var(--bg-main);
  color: var(--primary-dark);
  box-sizing: border-box;
}

*, *::before, *::after {
  box-sizing: inherit;
}

a {
  color: var(--primary-link);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* === Przyciski === */
.btn {
  display: inline-block;
  background-color: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn:hover {
  background-color: var(--accent-hover);
  transform: scale(1.02);
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-exit {
  background-color: var(--gray-100);
  color: var(--primary);
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px var(--shadow-1);
}

.btn-exit:hover {
  background-color: var(--gray-200);
  box-shadow: 0 3px 6px var(--shadow-3);
}

/* === Komunikaty === */
.success {
  background-color: #E8F5E9;
  color: var(--primary);
  padding: 10px 14px;
  border-left: 5px solid var(--primary-light);
  border-radius: 6px;
  margin-bottom: 20px;
  font-weight: 500;
}

.error,
.error-message,
.error-msg {
  background: var(--error-light);
  color: var(--error);
  border-left: 5px solid var(--error-border);
  border-radius: 6px;
  padding: 10px 12px;
  margin: 10px 0 16px;
  font-weight: 600;
}

/* === Pola formularzy === */
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #C8E6C9;
  border-radius: 8px;
  font-size: 15px;
  color: var(--primary-dark);
  background-color: var(--bg-white);
  box-sizing: border-box;
}

textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

/* === Info panel === */
.info-panel {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: rgba(255,255,255,0.9);
  border-radius: 12px;
  padding: 16px 20px;
  max-width: 360px;
  box-shadow: 0 2px 10px var(--shadow-3);
  z-index: 5;
  backdrop-filter: blur(2px);
}

.panel-close {
  position: absolute;
  top: 8px;
  right: 10px;
  border: none;
  background: transparent;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-light);
}

.panel-close:hover {
  color: #000;
  text-decoration: none;
}

.info-panel h1 {
  font-size: 20px;
  margin: 0 0 8px 0;
  color: var(--primary);
  padding-right: 22px;
}

.info-panel p {
  margin: 6px 0;
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.4;
}

.info-panel h2 {
  font-size: 15px;
  line-height: 1.32;
  margin: 6px 0;
  font-weight: 500;
  color: var(--primary);
}

.info-panel h2 strong {
  font-weight: 700;
  color: var(--primary-dark);
}

/* === Stopka formularzy === */
.footer-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: 10px;
}

/* === Responsive === */
@media (max-width: 768px) {
  .info-panel {
    left: 10px;
    right: 10px;
    bottom: 10px;
    max-width: unset;
  }

  .btn,
  .btn-exit {
    width: 100%;
  }
}