// ---------- Buttons ----------
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
  transition: filter 0.15s, background-color 0.15s, border-color 0.15s, transform 0.1s,
    box-shadow 0.15s;

  &:active { transform: translateY(1px); }

  &[disabled] { opacity: 0.55; pointer-events: none; }
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--accent-2)));
  color: #fff;
  box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--accent) 65%, transparent);

  &:hover { filter: brightness(1.1); }
}

.btn-ghost {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);

  &:hover { border-color: var(--border-strong); background: var(--surface-2); }
}

.btn-danger {
  border-color: color-mix(in srgb, var(--danger) 45%, transparent);
  color: var(--danger);
  background: transparent;

  &:hover { background: color-mix(in srgb, var(--danger) 12%, transparent); }
}

.btn-sm { padding: 7px 13px; font-size: 0.82rem; border-radius: 8px; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  transition: color 0.15s, border-color 0.15s, transform 0.15s;

  &:hover { color: var(--text); border-color: var(--border-strong); }

  &:active { transform: scale(0.94); }
}