.ekb-booking {
  display: grid;
  gap: 24px;
}

.ekb-contact-calendar {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
}

.ekb-contact-cta {
  display: inline-block;
  margin-top: 12px;
  text-decoration: none;
  text-align: center;
}

.ekb-embed iframe {
  width: 100%;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.ekb-empty,
.ekb-success {
  background: #f7f7fb;
  border: 1px solid var(--line);
  padding: 16px 18px;
  border-radius: 14px;
  color: var(--muted);
}

.ekb-form {
  background: #fff;
  border: 1px solid var(--line);
  padding: 18px;
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.ekb-form h3 {
  margin: 0 0 12px;
}

.ekb-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  color: var(--text);
}

.ekb-form input,
.ekb-form textarea,
.ekb-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  background: #fff;
}

.ekb-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 12px;
}

.ekb-btn {
  margin-top: 12px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
}

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

.ekb-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ekb-availability {
  margin: 8px 0 12px;
  font-weight: 600;
  color: var(--muted);
}

.ekb-availability.ok {
  color: #166534;
}

.ekb-availability.busy {
  color: #b91c1c;
}

.ekb-availability.warn {
  color: #9a3412;
}

@media (max-width: 640px) {
  .ekb-embed iframe {
    min-height: 420px;
  }
}

@media (max-width: 900px) {
  .ekb-contact-calendar {
    grid-template-columns: 1fr;
  }
}