.settings-overlay{position:fixed;inset:0;background:#00000080;display:none;align-items:center;justify-content:center;z-index:var(--z-modal)}.settings-overlay.active{display:flex}.settings-overlay .settings{color:var(--main-200);background:var(--main-900);font-size:var(--fontsize-normal);width:500px;max-width:90%;border-radius:8px;box-shadow:0 10px 30px var(--shadow20);animation:fadeIn .25s ease-out;position:relative;opacity:1;display:flex;flex-direction:column;max-height:min(90vh,100dvh);min-height:0;overflow:hidden;box-sizing:border-box}.settings-overlay .settings-header{padding:16px 44px 16px 20px;font-size:var(--fontsize-medium);border-bottom:1px solid var(--main-500);flex-shrink:0}.settings-overlay .settings-body{padding:20px;font-size:15px;line-height:1.5;flex:1 1 auto;min-height:0;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.settings-overlay .settings-footer{padding:14px 20px 18px;border-top:1px solid var(--main-500);display:flex;justify-content:flex-end;align-items:center;gap:8px;flex-shrink:0}.settings-overlay .settings-footer-btn{padding:9px 18px;font-size:var(--fontsize-normal);font-weight:500;line-height:1.2;border-radius:6px;cursor:pointer;border:1px solid transparent;transition:background .15s ease,border-color .15s ease,color .15s ease,filter .15s ease;white-space:nowrap}.settings-overlay .settings-footer-btn:disabled{cursor:not-allowed;opacity:.55}.settings-overlay .settings-footer-btn--primary{background:var(--accent, #3b82f6);border-color:var(--accent, #3b82f6);color:#f8fafc}.settings-overlay .settings-footer-btn--primary:hover:not(:disabled){filter:brightness(1.08)}.settings-overlay .settings-footer-btn--primary:active:not(:disabled){filter:brightness(.95)}.settings-overlay .settings-footer-btn--outline{background:transparent;border-color:var(--main-500);color:var(--main-100)}.settings-overlay .settings-footer-btn--outline:hover:not(:disabled){background:var(--main-800);border-color:var(--main-400);color:#f1f5f9}.settings-overlay .settings-footer-btn--muted{background:var(--main-800);border-color:var(--main-500);color:var(--main-100)}.settings-overlay .settings-footer-btn--muted:hover:not(:disabled){background:var(--main-700);border-color:var(--main-400)}.settings-overlay .settings-footer-btn:focus-visible{outline:2px solid var(--accent, #3b82f6);outline-offset:2px}.settings-overlay .settings-category{margin-bottom:24px}.settings-overlay .settings-category:last-child{margin-bottom:0}.settings-overlay .settings-category-header{font-size:var(--fontsize-medium);font-weight:600;color:var(--main-100);margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--main-600);letter-spacing:.02em}.settings-overlay .settings-category-desc{font-size:13px;color:var(--main-400);margin:0 0 10px;line-height:1.4}.settings-overlay .settings-category-list{padding-left:4px}.settings-overlay .settings-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.settings-overlay .settings-row label{flex:1}.settings-overlay .close-btn{color:var(--main-200);position:absolute;top:10px;right:14px;z-index:2;font-size:22px;line-height:1;width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border:none;background:none;flex-shrink:0}.settings-overlay .close-btn:hover{opacity:.6}@media(max-width:640px){.settings-overlay{padding:0;align-items:stretch;justify-content:stretch}.settings-overlay .settings{width:100%;max-width:100%;height:100%;max-height:100dvh;border-radius:0}.settings-overlay .settings-header{padding-top:calc(16px + env(safe-area-inset-top,0px))}.settings-overlay .close-btn{top:calc(10px + env(safe-area-inset-top,0px));right:max(14px,env(safe-area-inset-right,0px))}.settings-overlay .settings-footer{flex-wrap:wrap;padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}}@keyframes fadeIn{0%{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}