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12px}.call-controls{display:flex;gap:14px}.call-btn{width:52px;height:52px;border-radius:50%;border:1px solid var(--border);background:var(--bg-elev);color:var(--text);display:grid;place-items:center;cursor:pointer;transition:background .15s,transform .08s}.call-btn:hover{background:var(--bg-hover)}.call-btn:active{transform:scale(.94)}.call-btn.toggled{background:var(--danger-dim);color:var(--danger);border-color:var(--danger)}.call-btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.call-btn.accept{background:var(--ok);border-color:var(--ok);color:#fff;animation:ring 1.2s ease-in-out infinite}@keyframes ring{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.call-btn.sharing{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.share-chip{display:inline-block;background:var(--accent);color:var(--accent-text);font-size:12px;font-weight:600;border-radius:999px;padding:3px 12px;margin-left:8px}.call-notice{display:flex;align-items:center;gap:8px;background:var(--accent-dim);color:var(--accent);border-radius:10px;padding:7px 12px;font-size:13px;max-width:100%}.quality-wrap{position:relative}.quality-menu{position:absolute;bottom:62px;left:50%;transform:translate(-50%);background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:6px;width:230px;z-index:10}.quality-title{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);padding:6px 10px 4px}.quality-option{display:flex;align-items:center;justify-content:space-between;width:100%;gap:8px;border:none;background:transparent;color:var(--text);border-radius:8px;padding:7px 10px;cursor:pointer;text-align:left;font:inherit}.quality-option:hover{background:var(--bg-hover)}.quality-option.active{color:var(--accent)}.quality-option .quality-label{display:block;font-weight:550;font-size:13.5px}.quality-option .quality-sub{display:block;font-size:11.5px;color:var(--text-dim)}.call-toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:10px 12px 10px 16px;display:flex;align-items:center;gap:10px;z-index:70;font-size:14px}*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}*::-webkit-scrollbar{width:9px}*::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}@media(max-width:820px){.app{flex-direction:column-reverse}.nav-rail{flex-direction:row;width:100%;height:64px;padding:4px 8px;justify-content:space-around;border-right:none;border-top:1px solid var(--border-soft)}.nav-brand{display:none}.nav-item{width:auto;padding:7px 12px 5px}.split-view .pane-list{width:100%;border-right:none}.split-view .pane-main,.split-view.has-active .pane-list{display:none}.split-view.has-active .pane-main{display:flex}.back-btn{display:inline-flex}.page{padding:18px 16px 30px}.row-actions .btn{display:none}.row-actions .btn.primary,.row-actions .btn.small:first-child{display:inline-flex}.local-video{width:110px}}