.cspace-system-btn{flex:0 0 auto}.cspace-system-overlay{position:fixed;inset:0;z-index:3200;background:rgba(0,0,0,.28);display:flex;align-items:flex-end;justify-content:center;padding:12px}.cspace-system-overlay.hidden{display:none}.cspace-system-sheet{width:min(520px,100%);max-height:min(78vh,var(--cspace-vh,100vh));background:#fff;border:1px solid #dcdcd6;border-radius:16px;box-shadow:0 18px 55px rgba(0,0,0,.18);overflow:hidden;padding-bottom:env(safe-area-inset-bottom)}.cspace-system-head{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid #e6e6e1}.cspace-system-body{max-height:calc(min(78vh,var(--cspace-vh,100vh)) - 56px);overflow:auto;padding:8px 14px 12px;-webkit-overflow-scrolling:touch}.cspace-system-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:58px;padding:9px 0;border-bottom:1px solid #eeeeea}.cspace-system-row>span{min-width:0;flex:1}.cspace-system-row strong{display:block;font-size:13px}.cspace-system-row small{display:block;font-size:10px;color:#8a8a8a;margin-top:2px}.cspace-system-row>button{min-width:78px;min-height:36px;padding:6px 10px;border-radius:8px;background:#ecece7;color:#222;font-weight:650}.cspace-system-row>button:disabled{opacity:.55}.cspace-system-row>input[type=checkbox]{width:20px;height:20px;flex:0 0 auto;accent-color:#1d1d1d}.cspace-system-status{font-size:11px;color:#666;line-height:1.45;padding:10px 0 2px;min-height:16px}.cspace-media-progress{position:fixed;z-index:3600;left:50%;bottom:calc(78px + env(safe-area-inset-bottom));transform:translateX(-50%);max-width:calc(100vw - 28px);background:#181818;color:#fff;border-radius:9px;padding:9px 12px;font-size:11px;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.2);text-align:center}.cspace-media-progress.hidden{display:none}#cameraBtn,#csCamera{flex:0 0 auto}@media(max-width:760px){.cspace-system-overlay{padding:0;align-items:flex-end}.cspace-system-sheet{width:100%;max-height:min(82vh,var(--cspace-vh,100vh));border-radius:16px 16px 0 0;border-left:0;border-right:0;border-bottom:0}.cspace-system-body{max-height:calc(min(82vh,var(--cspace-vh,100vh)) - 56px);padding-left:calc(14px + env(safe-area-inset-left));padding-right:calc(14px + env(safe-area-inset-right))}.cspace-system-head{padding-left:calc(14px + env(safe-area-inset-left));padding-right:calc(14px + env(safe-area-inset-right))}.cspace-system-btn{min-width:40px;min-height:40px}.cspace-media-progress{bottom:calc(70px + env(safe-area-inset-bottom))}}@media(max-width:420px){.cspace-system-btn{width:38px;min-width:38px;height:38px}.cspace-system-row{min-height:54px}.cspace-system-row>button{min-width:70px}.composer-tools{max-width:48%;overflow:visible}}