/* Kole UI ButtonGroup 样式 — 对齐 组件7.txt ButtonGroup：组合按钮无缝连接，仅首尾圆角，可选中（单选/多选） */

.kole-btngroup { display: inline-flex; font-family: var(--font-family, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif); }
.kole-btngroup-btn {
  border: 1px solid var(--kole-color-border); border-left-width: 0; background: var(--kole-color-card-bg); color: var(--kole-color-text-body);
  padding: 0 16px; height: 32px; font-size: 14px; cursor: pointer; transition: background .15s, color .15s;
}
.kole-btngroup-btn:first-child { border-left-width: 1px; border-radius: 6px 0 0 6px; }
.kole-btngroup-btn:last-child { border-radius: 0 6px 6px 0; }
.kole-btngroup-btn:hover:not(.is-disabled):not(.is-selected) { color: var(--kole-color-brand); background: var(--kole-color-brand-bg); }
.kole-btngroup-btn.is-disabled { color: var(--kole-color-text-disabled); cursor: not-allowed; background: var(--kole-color-disabled-bg); }
.kole-btngroup-btn.is-selected { background: var(--kole-color-brand); border-color: var(--kole-color-brand); color: var(--kole-color-text-inverse); }
.kole-btngroup-btn.is-selected + .kole-btngroup-btn { border-left-color: var(--kole-color-brand); }
.kole-btngroup.is-sm .kole-btngroup-btn { height: 24px; padding: 0 10px; font-size: 13px; }
.kole-btngroup.is-lg .kole-btngroup-btn { height: 40px; padding: 0 20px; font-size: 15px; }
