/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: background-color .2s, border-color .2s, transform .2s, box-shadow .2s, color .2s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(63, 141, 255, 0.6);
}
.btn-primary:hover {
  background: var(--accent-dim);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 14px 34px -10px rgba(63, 141, 255, 0.75);
}

.btn-secondary {
  background: rgba(14, 26, 56, 0.6);
  color: var(--text-primary);
  border-color: var(--border-accent);
}
.btn-secondary:hover {
  background: var(--bg-input);
  border-color: var(--accent);
  color: var(--text-primary);
}

.btn-sm {
  min-height: 40px;
  padding: 0 18px;
  font-size: 14px;
  border-radius: 10px;
}

.btn-block { width: 100%; }