/* One compact control; the three theme choices appear only when requested. */
.theme-control{position:relative;display:flex;align-items:center;flex:none;width:34px;height:34px}
.header-tools .theme-trigger{width:34px;height:34px;padding:0;border-radius:8px;color:var(--ls-muted)}
.theme-trigger:hover,.theme-trigger[aria-expanded=true]{color:var(--ls-blue);border-color:var(--ls-blue);background:var(--ls-soft)}
.theme-trigger>span{display:none;width:18px;height:18px;line-height:1}
.theme-trigger .icon{width:18px!important;height:18px}
html:not([data-theme]) [data-theme-indicator=light],html[data-theme=light] [data-theme-indicator=light],html[data-theme=dark] [data-theme-indicator=dark],html[data-theme=graphite] [data-theme-indicator=graphite]{display:block}
.theme-popover{position:absolute;z-index:65;top:calc(100% + 11px);right:0;width:174px;padding:5px;border:1px solid var(--ls-line);border-radius:11px;background:var(--ls-surface);box-shadow:0 12px 36px #071c4520}
.theme-popover button{display:grid;grid-template-columns:12px 1fr 16px;align-items:center;gap:10px;width:100%;min-height:40px;padding:7px 10px;border:0;border-radius:7px;background:transparent;color:var(--ls-ink);font-size:13px;font-weight:500;text-align:left;white-space:nowrap}
.theme-popover button:before{content:"";display:block;width:10px;height:10px;border-radius:50%;background:#e9f2fc;border:1px solid #7e9ec2}
.theme-popover button[data-theme-set=dark]:before{background:#163354;border-color:#729ac1}
.theme-popover button[data-theme-set=graphite]:before{background:#e79754;border-color:#e79754}
.theme-popover button:after{content:"✓";color:var(--ls-blue);font-size:14px;opacity:0}
.theme-popover button[aria-pressed=true]:after{opacity:1}
.theme-popover button:hover,.theme-popover button:focus-visible{background:var(--ls-soft);color:var(--ls-blue)}
.theme-popover button:focus-visible{outline:2px solid var(--ls-blue);outline-offset:-2px}
@media(max-width:380px){.theme-popover{right:-3px}}