:root{--nk-accent: #2563eb;--nk-accent-hover: #1d4ed8;--nk-accent-soft: #e8efff;--nk-accent-contrast: #ffffff;--nk-bg: #f4f6fb;--nk-surface: #ffffff;--nk-surface-2: #f8fafc;--nk-surface-3: #eef2f7;--nk-text: #101828;--nk-text-muted: #5b6472;--nk-text-subtle: #6b7280;--nk-border: #e2e8f0;--nk-border-strong: #cbd5e1;--nk-danger: #d92d20;--nk-danger-hover: #b42318;--nk-danger-soft: #fef3f2;--nk-success: #067647;--nk-success-soft: #ecfdf3;--nk-warning: #b54708;--nk-warning-soft: #fffaeb;--nk-info: #175cd3;--nk-info-soft: #eff8ff;--nk-focus: #2563eb;--nk-video-bg: #0b1220;--nk-video-text: #f8fafc;--nk-badge-neutral-bg: #f2f4f7;--nk-badge-neutral-fg: #344054;--nk-badge-accent-bg: #e8efff;--nk-badge-accent-fg: #1e40af;--nk-badge-success-bg: #ecfdf3;--nk-badge-success-fg: #05603a;--nk-badge-warning-bg: #fffaeb;--nk-badge-warning-fg: #93370d;--nk-badge-danger-bg: #fef3f2;--nk-badge-danger-fg: #b42318;--nk-badge-info-bg: #eff8ff;--nk-badge-info-fg: #175cd3;--nk-radius: 8px;--nk-radius-sm: 6px;--nk-radius-lg: 12px;--nk-radius-pill: 999px;--nk-space-1: 4px;--nk-space-2: 8px;--nk-space-3: 12px;--nk-space-4: 16px;--nk-space-5: 24px;--nk-space-6: 32px;--nk-control: 40px;--nk-control-sm: 32px;--nk-control-lg: 48px;--nk-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--nk-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--nk-shadow-1: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);--nk-shadow-2: 0 8px 24px rgba(16, 24, 40, .14);--nk-shadow-3: 0 18px 48px rgba(16, 24, 40, .22)}[data-nk-theme=dark]{--nk-accent: #7aa2ff;--nk-accent-hover: #9dbbff;--nk-accent-soft: #1b2a4a;--nk-accent-contrast: #08122a;--nk-bg: #0b1220;--nk-surface: #131c2e;--nk-surface-2: #0f1727;--nk-surface-3: #1b2740;--nk-text: #f1f5fb;--nk-text-muted: #a9b4c6;--nk-text-subtle: #8a97ab;--nk-border: #26334c;--nk-border-strong: #3a4a68;--nk-danger: #fda29b;--nk-danger-hover: #fecdca;--nk-danger-soft: #3b1620;--nk-success: #6ce9a6;--nk-success-soft: #10322a;--nk-warning: #fec84b;--nk-warning-soft: #3a2a0d;--nk-info: #84caff;--nk-info-soft: #102a43;--nk-focus: #9dbbff;--nk-video-bg: #050b16;--nk-video-text: #f8fafc;--nk-badge-neutral-bg: #1f2a3f;--nk-badge-neutral-fg: #dfe6f2;--nk-badge-accent-bg: #1b2a4a;--nk-badge-accent-fg: #b7cbff;--nk-badge-success-bg: #10322a;--nk-badge-success-fg: #a6f4c5;--nk-badge-warning-bg: #3a2a0d;--nk-badge-warning-fg: #fedf89;--nk-badge-danger-bg: #3b1620;--nk-badge-danger-fg: #fecdca;--nk-badge-info-bg: #102a43;--nk-badge-info-fg: #b9e6fe;--nk-shadow-1: 0 1px 2px rgba(0, 0, 0, .4), 0 1px 3px rgba(0, 0, 0, .5);--nk-shadow-2: 0 8px 24px rgba(0, 0, 0, .55);--nk-shadow-3: 0 18px 48px rgba(0, 0, 0, .65)}.nk-root,.nk-theme{color:var(--nk-text);font-family:var(--nk-font);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}.nk-theme{background:var(--nk-bg);color-scheme:light;min-height:100%}[data-nk-theme=dark].nk-theme,.nk-theme[data-nk-theme=dark]{color-scheme:dark}.nk-root *,.nk-theme *{box-sizing:border-box}.nk-root :is(button,input,select,textarea),.nk-theme :is(button,input,select,textarea){font:inherit;color:inherit}.nk-root :is(button),.nk-theme :is(button){touch-action:manipulation}.nk-root :is(button,a,input,select,textarea,[tabindex]):focus-visible,.nk-theme :is(button,a,input,select,textarea,[tabindex]):focus-visible,.nk-btn:focus-visible,.nk-icon-btn:focus-visible,.nk-tab:focus-visible,.nk-control:focus-visible,.nk-chip:focus-visible,.nk-whiteboard__swatch:focus-visible,.nk-whiteboard__preset:focus-visible,.nk-screen-picker__card:focus-within,.nk-toast__close:focus-visible,.nk-toast__action:focus-visible{outline:2px solid var(--nk-focus);outline-offset:2px}.nk-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.nk-spinner{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:nk-spin .7s linear infinite;flex:none}@keyframes nk-spin{to{transform:rotate(360deg)}}@keyframes nk-pulse{0%{box-shadow:0 0 #2563eb73}to{box-shadow:0 0 0 10px #2563eb00}}@keyframes nk-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@keyframes nk-toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.nk-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--nk-space-2);min-height:var(--nk-control);padding:0 var(--nk-space-4);border:1px solid transparent;border-radius:var(--nk-radius);background:var(--nk-surface);color:var(--nk-text);font-weight:600;font-size:14px;line-height:1;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,color .16s ease,box-shadow .16s ease;white-space:nowrap}.nk-btn:hover:not(:disabled){background:var(--nk-surface-3)}.nk-btn:active:not(:disabled){transform:translateY(1px)}.nk-btn:disabled{cursor:not-allowed;opacity:.55}.nk-btn--primary{background:var(--nk-accent);border-color:var(--nk-accent);color:var(--nk-accent-contrast)}.nk-btn--primary:hover:not(:disabled){background:var(--nk-accent-hover);border-color:var(--nk-accent-hover)}.nk-btn--secondary{background:var(--nk-surface);border-color:var(--nk-border-strong)}.nk-btn--secondary:hover:not(:disabled){background:var(--nk-surface-3);border-color:var(--nk-border-strong)}.nk-btn--ghost{background:transparent;color:var(--nk-text-muted)}.nk-btn--ghost:hover:not(:disabled){background:var(--nk-surface-3);color:var(--nk-text)}.nk-btn--danger{background:var(--nk-danger);border-color:var(--nk-danger);color:#fff}[data-nk-theme=dark] .nk-btn--danger{color:#2a0a0a}.nk-btn--danger:hover:not(:disabled){background:var(--nk-danger-hover);border-color:var(--nk-danger-hover)}.nk-btn--sm{min-height:var(--nk-control-sm);padding:0 var(--nk-space-3);font-size:13px;border-radius:var(--nk-radius-sm)}.nk-btn--lg{min-height:var(--nk-control-lg);padding:0 var(--nk-space-5);font-size:15px}.nk-btn--block{width:100%}.nk-btn__icon,.nk-btn__label{display:inline-flex;align-items:center}.nk-icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:var(--nk-control);height:var(--nk-control);flex:none;border:1px solid transparent;border-radius:var(--nk-radius);background:transparent;color:var(--nk-text-muted);cursor:pointer;transition:background-color .16s ease,color .16s ease,border-color .16s ease}.nk-icon-btn:hover:not(:disabled){background:var(--nk-surface-3);color:var(--nk-text)}.nk-icon-btn:disabled{cursor:not-allowed;opacity:.45}.nk-icon-btn--sm{width:var(--nk-control-sm);height:var(--nk-control-sm);border-radius:var(--nk-radius-sm)}.nk-icon-btn--lg{width:var(--nk-control-lg);height:var(--nk-control-lg)}.nk-icon-btn.is-active{background:var(--nk-accent-soft);color:var(--nk-accent);border-color:transparent}[data-nk-theme=dark] .nk-icon-btn.is-active{color:var(--nk-accent)}.nk-icon-btn--danger{color:var(--nk-danger)}.nk-icon-btn--danger:hover:not(:disabled){background:var(--nk-danger-soft);color:var(--nk-danger)}.nk-icon-btn__icon{display:inline-flex;align-items:center;justify-content:center}.nk-icon-btn__tip{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%) translateY(2px);padding:4px 8px;border-radius:var(--nk-radius-sm);background:#111827;color:#f9fafb;font-size:11px;line-height:1.3;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .14s ease,transform .14s ease;z-index:30}.nk-icon-btn:hover .nk-icon-btn__tip,.nk-icon-btn:focus-visible .nk-icon-btn__tip{opacity:1;transform:translate(-50%) translateY(0)}.nk-badge{display:inline-flex;align-items:center;gap:5px;height:20px;padding:0 8px;border-radius:var(--nk-radius-pill);background:var(--nk-badge-neutral-bg);color:var(--nk-badge-neutral-fg);font-size:11px;font-weight:600;letter-spacing:.01em;white-space:nowrap}.nk-badge--accent{background:var(--nk-badge-accent-bg);color:var(--nk-badge-accent-fg)}.nk-badge--success{background:var(--nk-badge-success-bg);color:var(--nk-badge-success-fg)}.nk-badge--warning{background:var(--nk-badge-warning-bg);color:var(--nk-badge-warning-fg)}.nk-badge--danger{background:var(--nk-badge-danger-bg);color:var(--nk-badge-danger-fg)}.nk-badge--info{background:var(--nk-badge-info-bg);color:var(--nk-badge-info-fg)}.nk-badge__dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}.nk-badge__label{display:inline-block}.nk-tabs{display:flex;align-items:stretch;gap:var(--nk-space-1);border-bottom:1px solid var(--nk-border);overflow-x:auto;scrollbar-width:none}.nk-tabs::-webkit-scrollbar{display:none}.nk-tab{position:relative;display:inline-flex;align-items:center;gap:6px;border:none;border-bottom:2px solid transparent;background:transparent;color:var(--nk-text-muted);padding:10px 12px;margin-bottom:-1px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:color .16s ease,border-color .16s ease}.nk-tab:hover:not(:disabled){color:var(--nk-text)}.nk-tab.is-selected{border-bottom-color:var(--nk-accent);color:var(--nk-accent)}.nk-tab:disabled{opacity:.5;cursor:not-allowed}.nk-tabs--sm .nk-tab{padding:8px 10px;font-size:12px}.nk-tab__badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:var(--nk-radius-pill);background:var(--nk-surface-3);color:var(--nk-text-muted);font-size:11px}.nk-tab.is-selected .nk-tab__badge{background:var(--nk-accent-soft);color:var(--nk-accent)}.nk-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--nk-space-2);padding:var(--nk-space-6) var(--nk-space-4);text-align:center;color:var(--nk-text-muted)}.nk-empty--boxed{border:1px dashed var(--nk-border-strong);border-radius:var(--nk-radius);background:var(--nk-surface-2)}.nk-empty__icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--nk-surface-3);color:var(--nk-text-muted)}.nk-empty__title{margin:4px 0 0;color:var(--nk-text);font-size:15px;font-weight:600}.nk-empty__description{margin:0;max-width:42ch;font-size:13px;color:var(--nk-text-muted)}.nk-empty__action{margin-top:var(--nk-space-2)}.nk-skeleton-wrap{display:inline-flex;max-width:100%}.nk-skeleton-wrap--circle{display:inline-flex}.nk-skeleton{display:block;border-radius:var(--nk-radius-sm);background:linear-gradient(90deg,var(--nk-surface-3) 25%,var(--nk-surface-2) 37%,var(--nk-surface-3) 63%);background-size:200% 100%;animation:nk-shimmer 1.4s ease-in-out infinite}.nk-skeleton--circle{border-radius:50%}.nk-modal-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:grid;place-items:center;padding:var(--nk-space-4)}.nk-modal__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f172a8c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.nk-modal{position:relative;display:flex;flex-direction:column;width:min(100%,560px);max-height:min(86vh,880px);border-radius:var(--nk-radius-lg);border:1px solid var(--nk-border);background:var(--nk-surface);box-shadow:var(--nk-shadow-3);overflow:hidden}.nk-modal--sm{width:min(100%,420px)}.nk-modal--lg{width:min(100%,800px)}.nk-modal:focus{outline:none}.nk-modal__header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--nk-space-3);padding:var(--nk-space-4) var(--nk-space-4) var(--nk-space-3);border-bottom:1px solid var(--nk-border)}.nk-modal__heading{display:flex;flex-direction:column;gap:4px;min-width:0}.nk-modal__title{margin:0;font-size:17px;font-weight:650;color:var(--nk-text)}.nk-modal__description{margin:0;color:var(--nk-text-muted);font-size:13px}.nk-modal__body{padding:var(--nk-space-4);overflow-y:auto;color:var(--nk-text)}.nk-modal__footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--nk-space-2);padding:var(--nk-space-3) var(--nk-space-4);border-top:1px solid var(--nk-border);background:var(--nk-surface-2)}.nk-toast-region{position:fixed;right:var(--nk-space-4);bottom:var(--nk-space-4);z-index:1100;display:flex;flex-direction:column;gap:var(--nk-space-2);width:min(360px,calc(100vw - 32px));pointer-events:none}.nk-toast{display:flex;align-items:flex-start;gap:var(--nk-space-2);padding:10px 12px;border-radius:var(--nk-radius);border:1px solid var(--nk-border);border-left:3px solid var(--nk-accent);background:var(--nk-surface);box-shadow:var(--nk-shadow-2);pointer-events:auto;animation:nk-toast-in .18s ease-out}.nk-toast--success{border-left-color:var(--nk-success)}.nk-toast--warning{border-left-color:var(--nk-warning)}.nk-toast--danger{border-left-color:var(--nk-danger)}.nk-toast__icon{display:inline-flex;color:var(--nk-info);padding-top:1px}.nk-toast--success .nk-toast__icon{color:var(--nk-success)}.nk-toast--warning .nk-toast__icon{color:var(--nk-warning)}.nk-toast--danger .nk-toast__icon{color:var(--nk-danger)}.nk-toast__body{flex:1;min-width:0}.nk-toast__title{margin:0 0 2px;font-weight:650;font-size:13px}.nk-toast__message{margin:0;color:var(--nk-text-muted);font-size:13px;overflow-wrap:anywhere}.nk-toast__action{margin-top:6px;border:none;background:none;padding:0;color:var(--nk-accent);font-weight:600;font-size:12px;cursor:pointer;text-decoration:underline}.nk-toast__close{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;border-radius:var(--nk-radius-sm);background:transparent;color:var(--nk-text-muted);cursor:pointer}.nk-toast__close:hover{background:var(--nk-surface-3);color:var(--nk-text)}.nk-network{display:inline-flex;align-items:flex-end;gap:6px;color:var(--nk-text-muted);font-size:11px;font-weight:600}.nk-network__bars{display:inline-flex;align-items:flex-end;gap:2px;height:12px}.nk-network__bar{display:block;width:3px;border-radius:1px;background:currentColor;opacity:.25}.nk-network__bar:nth-child(1){height:4px}.nk-network__bar:nth-child(2){height:6px}.nk-network__bar:nth-child(3){height:9px}.nk-network__bar:nth-child(4){height:12px}.nk-network__bar.is-on{opacity:1}.nk-network--good{color:var(--nk-success)}.nk-network--fair{color:var(--nk-warning)}.nk-network--poor,.nk-network--offline{color:var(--nk-danger)}.nk-network--unknown{color:var(--nk-text-subtle)}.nk-network--compact .nk-network__bars{height:10px}.nk-network__label{line-height:1}.nk-volume{display:inline-flex;align-items:center;gap:6px}.nk-volume__track{display:inline-flex;gap:2px;align-items:center}.nk-volume--horizontal .nk-volume__track{width:96px}.nk-volume--vertical{flex-direction:column}.nk-volume--vertical .nk-volume__track{flex-direction:column-reverse;height:96px}.nk-volume__segment{flex:1;height:5px;border-radius:2px;background:var(--nk-surface-3);transition:background-color .1s linear}.nk-volume--vertical .nk-volume__segment{width:5px;height:auto;flex:1}.nk-volume__segment.is-on{background:var(--nk-success)}.nk-volume__segment.is-on.is-hot{background:var(--nk-warning)}.nk-volume--sm .nk-volume__segment{height:3px}.nk-volume__value{font-size:11px;color:var(--nk-text-muted);font-variant-numeric:tabular-nums}.nk-video-grid{width:100%;min-height:0}.nk-video-grid--grid{display:grid;grid-template-columns:repeat(var(--nk-grid-cols, 2),minmax(0,1fr));grid-auto-rows:minmax(0,1fr);gap:var(--nk-space-3);height:100%}.nk-video-grid--gap-sm{gap:var(--nk-space-2)}.nk-video-grid--gap-lg{gap:var(--nk-space-4)}.nk-video-grid__cell{min-width:0;min-height:0}.nk-video-grid--empty{display:grid;place-items:center;height:100%;min-height:240px}.nk-video-grid--spotlight{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:var(--nk-space-3);height:100%}.nk-video-grid--spotlight .nk-video-grid__filmstrip{display:flex;gap:var(--nk-space-2);overflow-x:auto;padding-bottom:2px;scrollbar-width:thin}.nk-video-grid__strip-item{flex:0 0 176px;height:104px}.nk-video-grid--pip{position:relative;height:100%;min-height:240px}.nk-video-grid--pip .nk-video-grid__stage{height:100%}.nk-video-grid__pip-stack{position:absolute;right:var(--nk-space-3);bottom:var(--nk-space-3);display:flex;flex-direction:column;gap:var(--nk-space-2);width:clamp(140px,16vw,192px);max-height:70%;overflow-y:auto}.nk-video-grid__pip-item{aspect-ratio:16 / 9;flex:none}.nk-video-grid__pip-more{align-self:flex-end;padding:2px 8px;border-radius:var(--nk-radius-pill);background:#020617b8;color:#f8fafc;font-size:11px;font-weight:600}.nk-video-grid--sidebar{display:grid;grid-template-columns:minmax(0,1fr) 208px;gap:var(--nk-space-3);height:100%}.nk-video-grid__rail{display:flex;flex-direction:column;gap:var(--nk-space-2);overflow-y:auto;padding-right:2px}.nk-video-grid__rail-item{flex:0 0 112px}.nk-video-grid__stage{min-width:0;min-height:0}.nk-video-tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-height:0;width:100%;overflow:hidden;border-radius:var(--nk-radius);border:1px solid rgba(148,163,184,.22);background:linear-gradient(160deg,#1c2a44 0%,var(--nk-video-bg) 72%);color:var(--nk-video-text);isolation:isolate}.nk-video-tile__video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;background:#050b16}.nk-video-tile__video.is-hidden{visibility:hidden}.nk-video-tile__fallback{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:radial-gradient(120% 90% at 20% 0%,rgba(96,165,250,.16),transparent 60%),linear-gradient(160deg,#1b2740,#0b1220 75%)}.nk-video-tile__avatar{display:inline-flex;align-items:center;justify-content:center;width:clamp(48px,18%,84px);aspect-ratio:1;border-radius:50%;background:hsl(var(--nk-avatar-hue, 220) 52% 30%);border:2px solid hsl(var(--nk-avatar-hue, 220) 60% 58% / .55);color:#f8fafc;font-size:clamp(15px,4.2cqw,24px);font-weight:650;letter-spacing:.02em;text-transform:uppercase;text-shadow:0 1px 2px rgba(0,0,0,.4)}.nk-video-tile__quality{position:absolute;top:var(--nk-space-2);left:var(--nk-space-2);z-index:3;display:inline-flex;align-items:center;justify-content:center;height:24px;padding:0 6px;border-radius:var(--nk-radius-sm);background:#0206179e;color:#e2e8f0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.nk-video-tile__quality .nk-network{color:#cbd5e1}.nk-video-tile__quality .nk-network--good{color:#6ce9a6}.nk-video-tile__quality .nk-network--fair{color:#fec84b}.nk-video-tile__quality .nk-network--poor,.nk-video-tile__quality .nk-network--offline{color:#fda29b}.nk-video-tile__actions{position:absolute;top:var(--nk-space-2);right:var(--nk-space-2);z-index:3;display:flex;gap:4px;opacity:0;transition:opacity .16s ease}.nk-video-tile:hover .nk-video-tile__actions,.nk-video-tile:focus-within .nk-video-tile__actions{opacity:1}.nk-video-tile__actions .nk-icon-btn{background:#0206179e;color:#e2e8f0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:var(--nk-radius-sm)}.nk-video-tile__actions .nk-icon-btn:hover{background:#020617d9;color:#fff}.nk-video-tile__actions .nk-icon-btn.is-active{background:var(--nk-accent);color:var(--nk-accent-contrast)}.nk-video-tile__overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:grid;place-items:center;pointer-events:none}.nk-video-tile__meta{position:relative;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;gap:var(--nk-space-2);padding:28px var(--nk-space-3) var(--nk-space-2);background:linear-gradient(to top,#020617d1,#02061700)}.nk-video-tile__identity{display:flex;align-items:center;flex-wrap:wrap;gap:6px;min-width:0}.nk-video-tile__name{max-width:28ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;color:#f8fafc;text-shadow:0 1px 2px rgba(0,0,0,.5)}.nk-video-tile__identity .nk-badge{background:#0f172ab8;color:#e2e8f0;border:1px solid rgba(148,163,184,.3)}.nk-video-tile__identity .nk-badge--accent{background:#2563ebd9;color:#fff;border-color:transparent}.nk-video-tile__status{display:inline-flex;align-items:center;gap:6px;flex:none}.nk-video-tile__mute,.nk-video-tile__speaking{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:#020617ad;color:#fda29b}.nk-video-tile__speaking{background:#2563ebd9;color:#fff}.nk-pulse{width:7px;height:7px;border-radius:50%;background:currentColor;animation:nk-pulse 1.1s ease-out infinite}.nk-video-tile.is-speaking{border-color:var(--nk-accent);box-shadow:0 0 0 2px var(--nk-accent),0 0 18px #2563eb59}.nk-video-tile__loading{position:absolute;top:0;right:0;bottom:0;left:0;z-index:4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--nk-space-2);background:#0b1220b8;color:#e2e8f0;font-size:12px}.nk-video-tile__skeleton{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#111a2c 25%,#1a2740 37%,#111a2c 63%);background-size:200% 100%;animation:nk-shimmer 1.4s ease-in-out infinite}.nk-video-tile__loading-label,.nk-video-tile__loading .nk-spinner{position:relative;z-index:1}.nk-video-tile--sm .nk-video-tile__meta{padding:20px 8px 6px}.nk-video-tile--sm .nk-video-tile__name{font-size:12px}.nk-video-tile--sm .nk-video-tile__identity .nk-badge{height:18px;padding:0 6px;font-size:10px}.nk-video-tile--sm .nk-video-tile__actions{opacity:1}.nk-control-bar{display:flex;align-items:center;justify-content:center;gap:var(--nk-space-3);flex-wrap:wrap;padding:8px;border-radius:var(--nk-radius-lg);border:1px solid var(--nk-border);background:var(--nk-surface);box-shadow:var(--nk-shadow-1);margin:0 auto}.nk-control-bar__group{display:flex;align-items:center;gap:2px}.nk-control-bar__group+.nk-control-bar__group{padding-left:var(--nk-space-3);border-left:1px solid var(--nk-border)}.nk-control{position:relative;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-width:52px;height:48px;padding:0 8px;border:none;border-radius:var(--nk-radius);background:transparent;color:var(--nk-text-muted);cursor:pointer;transition:background-color .16s ease,color .16s ease}.nk-control:hover:not(:disabled){background:var(--nk-surface-3);color:var(--nk-text)}.nk-control:disabled{opacity:.45;cursor:not-allowed}.nk-control.is-active{background:var(--nk-accent-soft);color:var(--nk-accent)}.nk-control--danger{color:var(--nk-danger)}.nk-control--danger:hover:not(:disabled){background:var(--nk-danger-soft);color:var(--nk-danger)}.nk-control--leave{background:var(--nk-danger);color:#fff;min-width:64px}[data-nk-theme=dark] .nk-control--leave{color:#2a0a0a}.nk-control--leave:hover:not(:disabled){background:var(--nk-danger-hover);color:#fff}[data-nk-theme=dark] .nk-control--leave:hover:not(:disabled){color:#2a0a0a}.nk-control__icon{display:inline-flex;align-items:center;justify-content:center}.nk-control__label{font-size:10px;font-weight:600;letter-spacing:.01em;line-height:1}.nk-control__badge{position:absolute;top:4px;right:4px;min-width:16px;height:16px;padding:0 4px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--nk-radius-pill);background:var(--nk-danger);color:#fff;font-size:9px;font-weight:700}[data-nk-theme=dark] .nk-control__badge{color:#2a0a0a}.nk-control-bar--compact .nk-control{min-width:40px;height:40px;padding:0 6px}.nk-control-bar--compact .nk-control__label{display:none}.nk-participants{display:flex;flex-direction:column;min-height:0;height:100%}.nk-participants__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2);padding:var(--nk-space-3) var(--nk-space-4);border-bottom:1px solid var(--nk-border)}.nk-participants__title{display:inline-flex;align-items:center;gap:var(--nk-space-2);margin:0;font-size:14px;font-weight:650}.nk-participants__count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:20px;padding:0 7px;border-radius:var(--nk-radius-pill);background:var(--nk-surface-3);color:var(--nk-text-muted);font-size:11px;font-weight:600}.nk-participants__empty{padding:var(--nk-space-4)}.nk-participants__list{list-style:none;margin:0;padding:var(--nk-space-2);overflow-y:auto;display:flex;flex-direction:column;gap:2px;min-height:0}.nk-participants__item{display:flex;align-items:center;gap:var(--nk-space-2);min-height:52px;padding:6px 8px;border-radius:var(--nk-radius);transition:background-color .14s ease}.nk-participants__item:hover{background:var(--nk-surface-2)}.nk-participants__avatar{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex:none;border-radius:50%;background:hsl(var(--nk-avatar-hue, 220) 52% 32%);border:1px solid hsl(var(--nk-avatar-hue, 220) 60% 58% / .5);color:#f8fafc;font-size:11px;font-weight:650;text-transform:uppercase}.nk-participants__identity{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.nk-participants__name{font-size:13px;font-weight:600;color:var(--nk-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nk-participants__tags{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.nk-participants__tags .nk-badge{height:17px;padding:0 6px;font-size:10px}.nk-participants__status{display:inline-flex;align-items:center;gap:var(--nk-space-2);flex:none}.nk-participants__mute{display:inline-flex;align-items:center;color:var(--nk-text-subtle)}.nk-participants__mute.is-muted{color:var(--nk-danger)}.nk-participants__actions{display:inline-flex;align-items:center;gap:2px;flex:none}.nk-chat{display:flex;flex-direction:column;height:100%;min-height:0}.nk-chat__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2);padding:var(--nk-space-3) var(--nk-space-4);border-bottom:1px solid var(--nk-border)}.nk-chat__title{margin:0;font-size:14px;font-weight:650}.nk-chat__unread{display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:var(--nk-radius-pill);background:var(--nk-accent-soft);color:var(--nk-accent);font-size:11px;font-weight:650}.nk-chat__list{flex:1;min-height:0;overflow-y:auto;padding:var(--nk-space-3);scroll-behavior:smooth}.nk-chat__empty{padding:var(--nk-space-2)}.nk-chat__messages{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--nk-space-3)}.nk-chat__message{display:flex;align-items:flex-start;gap:var(--nk-space-2);max-width:100%}.nk-chat__message.is-self{flex-direction:row-reverse}.nk-chat__avatar{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;flex:none;border-radius:50%;background:hsl(var(--nk-avatar-hue, 220) 52% 32%);border:1px solid hsl(var(--nk-avatar-hue, 220) 60% 58% / .5);color:#f8fafc;font-size:10px;font-weight:650;text-transform:uppercase}.nk-chat__bubble-wrap{min-width:0;max-width:min(84%,420px);display:flex;flex-direction:column;gap:3px}.nk-chat__message.is-self .nk-chat__bubble-wrap{align-items:flex-end}.nk-chat__meta{display:flex;align-items:baseline;gap:6px}.nk-chat__sender{font-size:11px;font-weight:650;color:var(--nk-text-muted)}.nk-chat__time{font-size:10px;color:var(--nk-text-subtle);font-variant-numeric:tabular-nums}.nk-chat__bubble{margin:0;padding:8px 12px;border-radius:var(--nk-radius);border-top-left-radius:var(--nk-radius-sm);background:var(--nk-surface-3);color:var(--nk-text);font-size:13px;overflow-wrap:anywhere;white-space:pre-wrap}.nk-chat__message.is-self .nk-chat__bubble{background:var(--nk-accent);color:var(--nk-accent-contrast);border-top-left-radius:var(--nk-radius);border-top-right-radius:var(--nk-radius-sm)}.nk-chat__state{font-size:10px;color:var(--nk-text-subtle)}.nk-chat__state--failed{display:inline-flex;align-items:center;gap:6px;color:var(--nk-danger)}.nk-chat__retry{display:inline-flex;align-items:center;gap:3px;border:1px solid currentColor;border-radius:var(--nk-radius-pill);background:transparent;color:var(--nk-danger);padding:1px 7px;font-size:10px;font-weight:600;cursor:pointer}.nk-chat__retry:hover{background:var(--nk-danger-soft)}.nk-chat__system{align-self:center;max-width:92%;padding:3px 10px;border-radius:var(--nk-radius-pill);background:var(--nk-surface-2);color:var(--nk-text-muted);font-size:11px;text-align:center}.nk-chat__composer{border-top:1px solid var(--nk-border);padding:var(--nk-space-2) var(--nk-space-3) var(--nk-space-3);background:var(--nk-surface)}.nk-chat__error{margin:0 0 6px;padding:6px 8px;border-radius:var(--nk-radius-sm);background:var(--nk-danger-soft);color:var(--nk-danger);font-size:12px}.nk-chat__field{display:flex;align-items:flex-end;gap:6px}.nk-chat__input{flex:1;min-width:0;resize:none;min-height:40px;max-height:132px;padding:9px 11px;border:1px solid var(--nk-border-strong);border-radius:var(--nk-radius);background:var(--nk-surface-2);color:var(--nk-text);font-size:13px;line-height:1.4;transition:border-color .16s ease,background-color .16s ease}.nk-chat__input:hover:not(:disabled){border-color:var(--nk-text-subtle)}.nk-chat__input:focus{outline:none;border-color:var(--nk-accent);background:var(--nk-surface)}.nk-chat__input:focus-visible,.nk-invite__input:focus-visible,.nk-select:focus-visible{outline:2px solid var(--nk-focus);outline-offset:1px}.nk-chat__input:disabled{opacity:.6;cursor:not-allowed}.nk-chat__composer-meta{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2);margin-top:5px}.nk-chat__hint{font-size:10px;color:var(--nk-text-subtle)}.nk-chat__count{font-size:10px;color:var(--nk-text-muted);font-variant-numeric:tabular-nums}.nk-whiteboard{display:flex;flex-direction:column;min-height:0;height:100%;border-radius:var(--nk-radius);border:1px solid var(--nk-border);background:var(--nk-surface);overflow:hidden}.nk-whiteboard__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2);padding:10px var(--nk-space-3);border-bottom:1px solid var(--nk-border)}.nk-whiteboard__heading{display:flex;align-items:baseline;gap:var(--nk-space-2);min-width:0}.nk-whiteboard__title{margin:0;font-size:14px;font-weight:650}.nk-whiteboard__count{font-size:11px;color:var(--nk-text-subtle);font-variant-numeric:tabular-nums}.nk-whiteboard__toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:var(--nk-space-2);padding:6px var(--nk-space-3);border-bottom:1px solid var(--nk-border);background:var(--nk-surface-2)}.nk-whiteboard__group{display:inline-flex;align-items:center;gap:2px;padding-right:var(--nk-space-2);border-right:1px solid var(--nk-border)}.nk-whiteboard__group--actions{border-right:none;margin-left:auto;padding-right:0}.nk-whiteboard__group:last-child{border-right:none}.nk-whiteboard__swatch{width:22px;height:22px;border-radius:50%;border:2px solid var(--nk-surface);background:var(--nk-swatch, var(--nk-accent));box-shadow:0 0 0 1px var(--nk-border-strong);cursor:pointer;padding:0;transition:box-shadow .14s ease,transform .14s ease}.nk-whiteboard__swatch:hover{transform:scale(1.08)}.nk-whiteboard__swatch.is-selected{box-shadow:0 0 0 2px var(--nk-surface),0 0 0 4px var(--nk-accent)}.nk-whiteboard__width{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--nk-text-muted)}.nk-whiteboard__width-label{font-weight:600}.nk-whiteboard__range{width:84px;accent-color:var(--nk-accent);cursor:pointer}.nk-whiteboard__width-value{width:18px;text-align:right;font-variant-numeric:tabular-nums;color:var(--nk-text)}.nk-whiteboard__preset{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid transparent;border-radius:var(--nk-radius-sm);background:transparent;cursor:pointer;padding:0}.nk-whiteboard__preset:hover{background:var(--nk-surface-3)}.nk-whiteboard__preset.is-selected{border-color:var(--nk-accent);background:var(--nk-accent-soft)}.nk-whiteboard__preset-dot{display:block;border-radius:50%;background:var(--nk-text)}.nk-whiteboard__canvas-wrap{position:relative;flex:1;min-height:220px;background-color:var(--nk-surface-2);background-image:radial-gradient(circle,var(--nk-border-strong) 1px,transparent 1px);background-size:22px 22px;touch-action:none}.nk-whiteboard__canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;cursor:crosshair;touch-action:none}.nk-whiteboard--readonly .nk-whiteboard__canvas{cursor:default}.nk-whiteboard__empty{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;margin:0;color:var(--nk-text-subtle);font-size:13px;pointer-events:none}.nk-settings{display:flex;flex-direction:column;height:100%;min-height:0}.nk-settings__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2);padding:var(--nk-space-3) var(--nk-space-4);border-bottom:1px solid var(--nk-border)}.nk-settings__title{margin:0;font-size:14px;font-weight:650}.nk-settings__body{flex:1;min-height:0;overflow-y:auto;padding:var(--nk-space-3) var(--nk-space-4) var(--nk-space-5);display:flex;flex-direction:column;gap:var(--nk-space-4)}.nk-settings__section{border:none;margin:0;padding:0;min-width:0}.nk-settings__legend{padding:0;margin-bottom:var(--nk-space-2);font-size:12px;font-weight:650;text-transform:uppercase;letter-spacing:.04em;color:var(--nk-text-muted)}.nk-settings__loading{display:flex;flex-direction:column;gap:var(--nk-space-2);margin-bottom:var(--nk-space-2)}.nk-settings__error{margin:0 0 var(--nk-space-2);padding:6px 8px;border-radius:var(--nk-radius-sm);background:var(--nk-danger-soft);color:var(--nk-danger);font-size:12px}.nk-settings__no-devices{margin-bottom:var(--nk-space-2)}.nk-settings__hint{margin:0;color:var(--nk-text-subtle);font-size:11px;line-height:1.5}.nk-settings__permission{margin-top:6px;border:none;background:none;padding:0;color:var(--nk-accent);font-size:12px;font-weight:600;text-decoration:underline;cursor:pointer}.nk-settings__chips{display:flex;flex-wrap:wrap;gap:var(--nk-space-2)}.nk-chip{min-height:32px;padding:0 12px;border:1px solid var(--nk-border-strong);border-radius:var(--nk-radius-pill);background:var(--nk-surface);color:var(--nk-text-muted);font-size:12px;font-weight:600;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,color .16s ease}.nk-chip:hover:not(:disabled){background:var(--nk-surface-3);color:var(--nk-text)}.nk-chip.is-selected{background:var(--nk-accent-soft);border-color:var(--nk-accent);color:var(--nk-accent)}.nk-field{display:flex;flex-direction:column;gap:5px;margin-bottom:var(--nk-space-3)}.nk-field:last-child{margin-bottom:0}.nk-field__label{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2);font-size:12px;font-weight:600;color:var(--nk-text-muted)}.nk-field__value{font-weight:500;color:var(--nk-text-subtle);font-variant-numeric:tabular-nums}.nk-field--range{gap:8px}.nk-select{width:100%;min-height:36px;padding:0 30px 0 10px;border:1px solid var(--nk-border-strong);border-radius:var(--nk-radius);background-color:var(--nk-surface);background-image:linear-gradient(45deg,transparent 50%,var(--nk-text-subtle) 50%),linear-gradient(135deg,var(--nk-text-subtle) 50%,transparent 50%);background-position:calc(100% - 15px) 15px,calc(100% - 10px) 15px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;color:var(--nk-text);font-size:13px;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.nk-select:hover:not(:disabled){border-color:var(--nk-text-subtle)}.nk-select:focus-visible{border-color:var(--nk-accent)}.nk-select:disabled{opacity:.6;cursor:not-allowed}.nk-range{width:100%;accent-color:var(--nk-accent);cursor:pointer}.nk-switch{position:relative;display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-3);padding:8px 0;cursor:pointer}.nk-switch__text{display:flex;flex-direction:column;gap:1px;min-width:0}.nk-switch__label{font-size:13px;font-weight:600;color:var(--nk-text)}.nk-switch__hint{font-size:11px;color:var(--nk-text-subtle)}.nk-switch__input{position:absolute;opacity:0;width:1px;height:1px;margin:0}.nk-switch__track{position:relative;display:inline-flex;align-items:center;width:40px;height:22px;flex:none;border-radius:var(--nk-radius-pill);background:var(--nk-border-strong);transition:background-color .16s ease}.nk-switch__thumb{position:absolute;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #10182859;transition:transform .16s ease}.nk-switch__input:checked+.nk-switch__track{background:var(--nk-accent)}.nk-switch__input:checked+.nk-switch__track .nk-switch__thumb{transform:translate(18px)}.nk-switch__input:focus-visible+.nk-switch__track{outline:2px solid var(--nk-focus);outline-offset:2px}.nk-switch:has(.nk-switch__input:disabled){opacity:.6;cursor:not-allowed}.nk-screen-picker{display:flex;flex-direction:column;gap:var(--nk-space-3);padding:var(--nk-space-4);border-radius:var(--nk-radius-lg);border:1px solid var(--nk-border);background:var(--nk-surface);box-shadow:var(--nk-shadow-2);max-height:100%;overflow:auto}.nk-screen-picker__header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--nk-space-3)}.nk-screen-picker__title{margin:0 0 2px;font-size:16px;font-weight:650}.nk-screen-picker__subtitle{margin:0;color:var(--nk-text-muted);font-size:12px}.nk-screen-picker__error{margin:0;padding:6px 8px;border-radius:var(--nk-radius-sm);background:var(--nk-danger-soft);color:var(--nk-danger);font-size:12px}.nk-screen-picker__fieldset{border:none;margin:0;padding:0;min-width:0}.nk-screen-picker__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--nk-space-3)}.nk-screen-picker__card{position:relative;display:flex;flex-direction:column;gap:8px;padding:8px;border:1px solid var(--nk-border-strong);border-radius:var(--nk-radius);background:var(--nk-surface);cursor:pointer;transition:border-color .16s ease,box-shadow .16s ease,background-color .16s ease}.nk-screen-picker__card:hover{border-color:var(--nk-accent);background:var(--nk-surface-2)}.nk-screen-picker__card.is-selected{border-color:var(--nk-accent);box-shadow:0 0 0 2px var(--nk-accent-soft)}.nk-screen-picker__radio{position:absolute;opacity:0;width:1px;height:1px}.nk-screen-picker__thumb{display:flex;align-items:center;justify-content:center;aspect-ratio:16 / 9;overflow:hidden;border-radius:var(--nk-radius-sm);background:var(--nk-surface-3);color:var(--nk-text-subtle)}.nk-screen-picker__image{width:100%;height:100%;object-fit:cover}.nk-screen-picker__placeholder{display:inline-flex}.nk-screen-picker__meta{display:flex;flex-direction:column;gap:4px;min-width:0}.nk-screen-picker__name{font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nk-screen-picker__tags{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.nk-screen-picker__app{font-size:10px;color:var(--nk-text-subtle);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nk-screen-picker__footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--nk-space-2);padding-top:var(--nk-space-2);border-top:1px solid var(--nk-border)}.nk-screen-share{display:flex;flex-direction:column;height:100%;min-height:0;border-radius:var(--nk-radius);border:1px solid var(--nk-border);background:var(--nk-video-bg);overflow:hidden}.nk-screen-share--idle{align-items:center;justify-content:center;background:var(--nk-surface)}.nk-screen-share__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-3);padding:8px var(--nk-space-3);background:var(--nk-surface);border-bottom:1px solid var(--nk-border)}.nk-screen-share__heading{display:flex;align-items:center;gap:var(--nk-space-2);min-width:0;flex-wrap:wrap}.nk-screen-share__title{margin:0;font-size:13px;font-weight:650}.nk-screen-share__meta{display:inline-flex;align-items:center;gap:6px}.nk-screen-share__presenter{font-size:11px;color:var(--nk-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nk-screen-share__actions{display:inline-flex;align-items:center;gap:6px;flex:none}.nk-screen-share__stage{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;background:#050b16}.nk-screen-share__video{width:100%;height:100%;object-fit:contain;background:#050b16}.nk-screen-share__loading{display:flex;align-items:center;gap:var(--nk-space-2);color:#e2e8f0;font-size:12px}.nk-invite{display:flex;flex-direction:column;gap:var(--nk-space-4)}.nk-invite__field{display:flex;flex-direction:column;gap:5px}.nk-invite__row{display:flex;align-items:center;gap:6px}.nk-input{min-height:38px;padding:0 10px;border:1px solid var(--nk-border-strong);border-radius:var(--nk-radius);background:var(--nk-surface-2);color:var(--nk-text);font-size:12px;font-family:var(--nk-mono)}.nk-invite__input{flex:1;min-width:0}.nk-invite__input:focus{outline:none;border-color:var(--nk-accent);background:var(--nk-surface)}.nk-invite__hint{margin:0;font-size:11px;color:var(--nk-text-subtle);min-height:15px}.nk-invite__error{margin:0;color:var(--nk-danger);font-size:12px}.nk-invite__note{margin:0;padding-top:var(--nk-space-2);border-top:1px solid var(--nk-border);color:var(--nk-text-subtle);font-size:11px}.nk-meeting{display:flex;flex-direction:column;height:100%;min-height:520px;background:var(--nk-bg);color:var(--nk-text)}.nk-meeting__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-4);flex-wrap:wrap;padding:10px var(--nk-space-4);border-bottom:1px solid var(--nk-border);background:var(--nk-surface);flex:none}.nk-meeting__heading{min-width:0;display:flex;flex-direction:column;gap:1px}.nk-meeting__title{margin:0;font-size:16px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nk-meeting__subtitle{margin:0;font-size:11px;color:var(--nk-text-muted)}.nk-meeting__meta{display:flex;align-items:center;gap:var(--nk-space-2);flex-wrap:wrap;justify-content:flex-end}.nk-meeting__alert{display:flex;align-items:center;gap:var(--nk-space-2);margin:8px var(--nk-space-4) 0;padding:8px 12px;border-radius:var(--nk-radius);border:1px solid color-mix(in srgb,var(--nk-danger) 40%,transparent);background:var(--nk-danger-soft);color:var(--nk-danger);font-size:12px;flex:none}.nk-meeting__alert--info{border-color:var(--nk-border-strong);background:var(--nk-surface-2);color:var(--nk-text-muted)}.nk-meeting__body{display:grid;grid-template-columns:minmax(0,1fr);flex:1;min-height:0}.nk-meeting__body.has-panel{grid-template-columns:minmax(0,1fr) 360px}.nk-meeting__stage{position:relative;display:flex;flex-direction:column;gap:var(--nk-space-3);min-width:0;min-height:0;padding:var(--nk-space-4)}.nk-meeting__stage-content{position:relative;flex:1;min-height:0}.nk-meeting__picker{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;align-items:center;justify-content:center;background:#0f172a66;padding:var(--nk-space-2)}.nk-meeting__picker>.nk-screen-picker{width:min(100%,680px)}.nk-meeting__panel{display:flex;flex-direction:column;min-height:0;border-left:1px solid var(--nk-border);background:var(--nk-surface)}.nk-meeting__panel-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2);height:44px;padding:0 var(--nk-space-2) 0 var(--nk-space-4);border-bottom:1px solid var(--nk-border);flex:none}.nk-meeting__panel-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--nk-text-muted)}.nk-meeting__panel-body{flex:1;min-height:0;overflow:hidden}.nk-meeting__controls{flex:none;display:flex;justify-content:center;padding:10px var(--nk-space-4) var(--nk-space-4)}@media(max-width:1100px){.nk-meeting__body.has-panel{grid-template-columns:minmax(0,1fr) 320px}.nk-video-grid--sidebar{grid-template-columns:minmax(0,1fr) 168px}}@media(max-width:900px){.nk-meeting__body.has-panel{grid-template-columns:minmax(0,1fr);position:relative}.nk-meeting__panel{position:fixed;top:0;right:0;bottom:0;z-index:40;width:min(420px,100vw);border-left:1px solid var(--nk-border);box-shadow:var(--nk-shadow-3)}.nk-video-grid--sidebar{grid-template-columns:minmax(0,1fr)}.nk-video-grid__rail{flex-direction:row;overflow-x:auto;overflow-y:hidden}.nk-video-grid__rail-item{flex:0 0 160px;height:100px}.nk-video-grid--spotlight .nk-video-grid__strip-item{flex-basis:140px;height:84px}.nk-video-grid--pip .nk-video-grid__pip-stack{width:132px}}@media(max-width:720px){.nk-meeting__stage{padding:var(--nk-space-2)}.nk-video-grid--grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nk-video-grid--grid:has(>.nk-video-grid__cell:only-child){grid-template-columns:minmax(0,1fr)}.nk-control-bar{gap:2px;padding:6px;width:100%}.nk-control-bar__group+.nk-control-bar__group{padding-left:2px;border-left:none}.nk-control{min-width:44px;height:44px}.nk-control__label{display:none}.nk-meeting__header{padding:8px var(--nk-space-3)}.nk-toast-region{right:var(--nk-space-2);bottom:var(--nk-space-2);left:var(--nk-space-2);width:auto}.nk-modal-layer{padding:var(--nk-space-2);align-items:flex-end}.nk-modal{max-height:88vh}}@media(max-width:480px){.nk-video-grid--grid{grid-template-columns:minmax(0,1fr)}.nk-meeting__meta .nk-badge:not(:first-child){display:none}}.nk-rec{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;border:1px solid color-mix(in srgb,var(--nk-danger) 45%,transparent);background:color-mix(in srgb,var(--nk-danger) 12%,transparent);color:var(--nk-danger);font-size:12px;font-weight:600;letter-spacing:.04em;line-height:1.4}.nk-rec--live{border-color:color-mix(in srgb,var(--nk-success) 45%,transparent);background:color-mix(in srgb,var(--nk-success) 12%,transparent);color:var(--nk-success)}.nk-rec--compact{padding:2px 8px;font-size:11px}.nk-rec__dot{animation:nk-rec-pulse 1.6s ease-in-out infinite}.nk-rec__time{font-variant-numeric:tabular-nums;font-weight:500;opacity:.85}@keyframes nk-rec-pulse{0%,to{opacity:1}50%{opacity:.35}}.nk-video-tile__hand{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:999px;background:color-mix(in srgb,var(--nk-warning) 92%,black 8%);color:#1f1300;font-size:11px;font-weight:600;box-shadow:var(--nk-shadow-2);z-index:2}.nk-meeting__settings-stack{display:grid;gap:16px}.nk-vbg{display:grid;gap:10px;padding:12px;border:1px solid var(--nk-border);border-radius:var(--nk-radius-lg);background:var(--nk-surface-2)}.nk-vbg__header{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.nk-vbg__title{margin:0;font-size:13px;font-weight:600;color:var(--nk-text)}.nk-vbg__current{font-size:11px;color:var(--nk-text-muted)}.nk-vbg__stage{position:relative;aspect-ratio:16 / 9;border-radius:var(--nk-radius);overflow:hidden;background:linear-gradient(140deg,var(--nk-surface-3),var(--nk-surface));display:grid;place-items:center}.nk-vbg__stage.is-blur-preview .nk-vbg__video{filter:blur(6px) saturate(1.05);transform:scale(1.04)}.nk-vbg__video{width:100%;height:100%;object-fit:cover;display:block}.nk-vbg__avatar{position:absolute;display:grid;place-items:center;width:56px;height:56px;border-radius:999px;background:var(--nk-surface-3);color:var(--nk-text-muted);font-weight:600}.nk-vbg__badge{position:absolute;left:8px;bottom:8px;display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px;background:color-mix(in srgb,black 55%,transparent);color:#fff;font-size:11px}.nk-vbg__options{display:flex;flex-wrap:wrap;gap:8px}.nk-vbg__option{display:grid;gap:4px;justify-items:center;padding:6px;border:1px solid var(--nk-border);border-radius:var(--nk-radius);background:var(--nk-surface);color:var(--nk-text-muted);cursor:pointer;font:inherit;font-size:11px}.nk-vbg__option.is-selected{border-color:var(--nk-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--nk-accent) 35%,transparent);color:var(--nk-text)}.nk-vbg__option:disabled{cursor:not-allowed;opacity:.55}.nk-vbg__thumb{display:grid;place-items:center;width:56px;height:34px;border-radius:var(--nk-radius-sm);background:var(--nk-surface-3);background-size:cover;background-position:center}.nk-vbg__thumb[data-mode=blur]{background-image:linear-gradient(120deg,color-mix(in srgb,var(--nk-accent) 30%,transparent),transparent),linear-gradient(300deg,color-mix(in srgb,var(--nk-info) 35%,transparent),transparent)}.nk-vbg__label{max-width:72px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nk-vbg__note{margin:0;font-size:11px;line-height:1.5;color:var(--nk-text-subtle)}@media(prefers-reduced-motion:reduce){.nk-root *,.nk-root *:before,.nk-root *:after,.nk-theme *,.nk-theme *:before,.nk-theme *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.nk-spinner{animation:none;border-top-color:currentColor;opacity:.75}}.nk-studio{display:flex;flex-direction:column;gap:0;border:1px solid var(--nk-border);border-radius:var(--nk-radius-lg);background:var(--nk-surface);color:var(--nk-text);overflow:hidden}.nk-studio__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-3);padding:var(--nk-space-2) var(--nk-space-3);border-bottom:1px solid var(--nk-border)}.nk-studio__heading{display:flex;flex-direction:column;gap:2px;min-width:0}.nk-studio__title{margin:0;font-size:15px;font-weight:650}.nk-studio__meta{color:var(--nk-text-muted);font-size:12px}.nk-studio__header-actions{display:flex;align-items:center;gap:var(--nk-space-2)}.nk-studio__replay-toggle{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--nk-border-strong);background:var(--nk-surface);color:var(--nk-text);border-radius:var(--nk-radius-pill);padding:4px 10px;font:inherit;font-size:12px;cursor:pointer}.nk-studio__replay-toggle.is-active{border-color:var(--nk-accent);color:var(--nk-accent);background:var(--nk-accent-soft)}.nk-studio__toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--nk-space-2);padding:var(--nk-space-2) var(--nk-space-3);border-bottom:1px solid var(--nk-border);background:var(--nk-surface-2)}.nk-studio__group{display:inline-flex;align-items:center;gap:4px;padding-right:var(--nk-space-2);border-right:1px solid var(--nk-border)}.nk-studio__group:last-of-type{border-right:0}.nk-studio__swatch{width:22px;height:22px;border-radius:50%;border:2px solid var(--nk-surface);background:var(--nk-swatch, var(--nk-accent));box-shadow:0 0 0 1px var(--nk-border-strong);cursor:pointer;padding:0}.nk-studio__swatch.is-selected{box-shadow:0 0 0 2px var(--nk-accent)}.nk-studio__swatch:focus-visible,.nk-studio__replay-toggle:focus-visible,.nk-studio__zoom-value:focus-visible{outline:2px solid var(--nk-focus);outline-offset:2px}.nk-studio__width{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--nk-text-muted)}.nk-studio__range{width:90px;accent-color:var(--nk-accent)}.nk-studio__width-value{min-width:18px;font-variant-numeric:tabular-nums;color:var(--nk-text)}.nk-studio__group--actions{gap:2px}.nk-studio__page-select{max-width:120px;padding:4px 6px;border-radius:var(--nk-radius-sm);border:1px solid var(--nk-border-strong);background:var(--nk-surface);color:var(--nk-text);font:inherit;font-size:12px}.nk-studio__zoom-value{border:0;background:transparent;color:var(--nk-text-muted);font:inherit;font-size:12px;font-variant-numeric:tabular-nums;cursor:pointer;min-width:42px}.nk-studio__replay{display:flex;align-items:center;gap:var(--nk-space-2);padding:var(--nk-space-2) var(--nk-space-3);border-bottom:1px solid var(--nk-border);background:var(--nk-accent-soft)}.nk-studio__replay-range{flex:1;accent-color:var(--nk-accent)}.nk-studio__replay-time{font-size:12px;color:var(--nk-text-muted);font-variant-numeric:tabular-nums;min-width:92px;text-align:right}.nk-studio__canvas-wrap{position:relative;min-height:240px;background:var(--nk-surface)}.nk-studio__canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}.nk-studio__canvas.is-panning{cursor:grab}.nk-studio__canvas.is-replaying{cursor:default}.nk-studio__empty{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;margin:0;color:var(--nk-text-muted);pointer-events:none}.nk-studio__textEditor{position:absolute;transform:translate(-2px,-2px);z-index:2}.nk-studio__textInput{min-width:180px;padding:6px 8px;border-radius:var(--nk-radius-sm);border:2px solid var(--nk-accent);background:var(--nk-surface);color:var(--nk-text);font:inherit;box-shadow:var(--nk-shadow-2)}.nk-studio__error{margin:0;padding:6px var(--nk-space-3);color:var(--nk-danger);font-size:12px}.nk-reactions{display:flex;flex-direction:column;gap:var(--nk-space-2);padding:var(--nk-space-3);border:1px solid var(--nk-border);border-radius:var(--nk-radius-lg);background:var(--nk-surface);color:var(--nk-text)}.nk-reactions__header{display:flex;align-items:center;justify-content:space-between;gap:var(--nk-space-2)}.nk-reactions__title{margin:0;font-size:14px;font-weight:650}.nk-reactions__count{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--nk-text-muted)}.nk-reactions__pulse{width:8px;height:8px;border-radius:50%;background:var(--nk-danger);box-shadow:0 0 0 0 var(--nk-danger);animation:nk-reaction-pulse 1.8s ease-out infinite}.nk-reactions__lane{position:relative;min-height:132px;max-height:220px;overflow:hidden;display:flex;flex-direction:column-reverse;gap:6px;padding:4px}.nk-reactions__empty{margin:auto;color:var(--nk-text-subtle);font-size:12px}.nk-reactions__item{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;padding:6px 10px;border-radius:var(--nk-radius-pill);background:var(--nk-surface-3);border:1px solid var(--nk-border);font-size:13px;animation:nk-reaction-in .26s ease-out both;animation-delay:calc(var(--nk-reaction-index, 0) * 20ms)}.nk-reactions__item--gift{background:var(--nk-warning-soft);border-color:var(--nk-warning);box-shadow:0 0 0 3px color-mix(in srgb,var(--nk-warning) 18%,transparent);animation:nk-reaction-gift .9s ease-out both}.nk-reactions__item--danmaku{align-self:flex-end;background:var(--nk-accent-soft);border-color:var(--nk-accent);color:var(--nk-accent)}.nk-reactions__emoji{font-size:20px;line-height:1}.nk-reactions__badge{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:1px 6px;border-radius:var(--nk-radius-pill);background:var(--nk-accent);color:var(--nk-accent-contrast)}.nk-reactions__text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.nk-reactions__sender{color:var(--nk-text-subtle);font-size:11px}.nk-reaction-bar{display:flex;flex-wrap:wrap;gap:4px}.nk-reaction-bar__button{width:38px;height:38px;display:inline-grid;place-items:center;border-radius:50%;border:1px solid var(--nk-border);background:var(--nk-surface-2);font-size:19px;cursor:pointer}.nk-reaction-bar__button:hover:not(:disabled){border-color:var(--nk-accent);background:var(--nk-accent-soft);transform:translateY(-1px)}.nk-reaction-bar__button:focus-visible{outline:2px solid var(--nk-focus);outline-offset:2px}.nk-reaction-bar__button:disabled{opacity:.5;cursor:not-allowed}@keyframes nk-reaction-in{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes nk-reaction-gift{0%{opacity:0;transform:translateY(10px) scale(.8)}40%{opacity:1;transform:translateY(0) scale(1.06)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes nk-reaction-pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--nk-danger) 55%,transparent)}to{box-shadow:0 0 0 8px transparent}}@media(prefers-reduced-motion:reduce){.nk-reactions__item,.nk-reactions__pulse{animation:none}}.nk-ktv-room{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr);gap:var(--nk-space-4)}.nk-ktv-room__main,.nk-ktv-room__side{display:grid;gap:var(--nk-space-3);align-content:start}.nk-ktv__title{margin:0;font-size:13px;font-weight:700;color:var(--nk-text)}.nk-ktv-lyrics,.nk-ktv-score,.nk-ktv-library,.nk-ktv-duet{border:1px solid var(--nk-border);border-radius:var(--nk-radius-lg);background:var(--nk-surface);padding:var(--nk-space-3)}.nk-ktv-lyrics__list{list-style:none;margin:var(--nk-space-2) 0 0;padding:0;max-height:260px;overflow:auto;display:grid;gap:2px}.nk-ktv-lyrics__seek{display:grid;grid-template-columns:48px 1fr;gap:var(--nk-space-2);width:100%;border:0;background:none;padding:6px 8px;text-align:left;border-radius:var(--nk-radius-sm);color:var(--nk-text-muted);cursor:pointer}.nk-ktv-lyrics__seek:hover{background:var(--nk-surface-alt)}.nk-ktv-lyrics__line.is-active .nk-ktv-lyrics__seek{color:var(--nk-text);background:var(--nk-accent-soft);font-weight:700}.nk-ktv-lyrics__time{font-variant-numeric:tabular-nums;font-size:11px}.nk-ktv-lyrics__text{font-size:13px}.nk-ktv-lyrics__progress{grid-column:2;height:2px;background:color-mix(in srgb,var(--nk-accent) 20%,transparent);border-radius:2px;overflow:hidden}.nk-ktv-lyrics__progress>span{display:block;height:100%;background:var(--nk-accent)}.nk-ktv-roles{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--nk-border);border-radius:var(--nk-radius-md);width:fit-content;background:var(--nk-surface)}.nk-ktv-roles__option{border:0;background:none;color:var(--nk-text-muted);padding:6px 14px;border-radius:var(--nk-radius-sm);font:inherit;font-size:13px;cursor:pointer}.nk-ktv-roles__option.is-active{background:var(--nk-accent);color:var(--nk-accent-contrast);font-weight:700}.nk-ktv-duet__stage{display:flex;gap:var(--nk-space-3);flex-wrap:wrap;margin-top:var(--nk-space-2)}.nk-ktv-duet__slot{display:grid;justify-items:center;gap:4px;min-width:92px;padding:var(--nk-space-2);border-radius:var(--nk-radius-md);border:1px solid transparent}.nk-ktv-duet__slot.is-active{border-color:var(--nk-accent);background:var(--nk-accent-soft)}.nk-ktv-duet__avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--nk-accent-soft);color:var(--nk-accent);font-weight:700;overflow:hidden}.nk-ktv-duet__avatar img{width:100%;height:100%;object-fit:cover}.nk-ktv-duet__name{font-size:12px;color:var(--nk-text)}.nk-ktv-duet__hint{margin:var(--nk-space-2) 0 0;font-size:11px;color:var(--nk-text-muted)}.nk-ktv-score__body{display:grid;grid-template-columns:auto auto;align-items:center;gap:8px;margin-top:var(--nk-space-2)}.nk-ktv-score__value{font-size:26px;font-weight:800;color:var(--nk-text);font-variant-numeric:tabular-nums}.nk-ktv-score__bar{grid-column:1 / -1;height:6px;background:var(--nk-surface-alt);border-radius:99px;overflow:hidden}.nk-ktv-score__bar>span{display:block;height:100%;background:var(--nk-accent)}.nk-ktv-score__caption,.nk-ktv-score__unavailable{color:var(--nk-text-muted);font-size:12px;margin:var(--nk-space-2) 0 0}.nk-ktv-library__header,.nk-ktv-score{display:flex;align-items:center;justify-content:space-between;gap:8px}.nk-ktv-library__header{margin-bottom:var(--nk-space-2)}.nk-ktv-library__loading{display:grid;gap:8px}.nk-ktv-library__list{list-style:none;margin:0;padding:0;display:grid;gap:4px;max-height:220px;overflow:auto}.nk-ktv-library__track{display:flex;align-items:center;gap:8px;width:100%;border:1px solid var(--nk-border);background:var(--nk-surface);color:var(--nk-text);border-radius:var(--nk-radius-sm);padding:8px;text-align:left;cursor:pointer}.nk-ktv-library__track.is-active{border-color:var(--nk-accent);background:var(--nk-accent-soft)}.nk-ktv-library__track-title{font-size:13px;font-weight:600}.nk-ktv-library__track-artist{font-size:11px;color:var(--nk-text-muted)}.nk-voice{border:1px solid var(--nk-border);border-radius:var(--nk-radius-lg);background:var(--nk-surface);padding:var(--nk-space-3);display:grid;gap:var(--nk-space-2)}.nk-voice__header{display:flex;align-items:center;justify-content:space-between}.nk-voice__title{margin:0;font-size:14px;color:var(--nk-text)}.nk-voice__note,.nk-voice__reason{margin:0;font-size:12px;color:var(--nk-text-muted)}.nk-voice__reason{color:var(--nk-warning)}.nk-voice__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.nk-voice__option{display:grid;gap:2px;text-align:left;border:1px solid var(--nk-border);background:var(--nk-surface);border-radius:var(--nk-radius-sm);padding:8px;color:var(--nk-text);cursor:pointer}.nk-voice__option.is-active{border-color:var(--nk-accent);background:var(--nk-accent-soft)}.nk-voice__option:disabled{opacity:.55;cursor:not-allowed}.nk-voice__option-label{font-size:13px;font-weight:600}.nk-voice__option-hint{font-size:11px;color:var(--nk-text-muted)}.nk-gifts{border:1px solid var(--nk-border);border-radius:var(--nk-radius-lg);background:var(--nk-surface);padding:var(--nk-space-3);display:grid;gap:var(--nk-space-2)}.nk-gifts__header{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.nk-gifts__title{margin:0;font-size:14px;color:var(--nk-text)}.nk-gifts__note{margin:0;font-size:12px;color:var(--nk-text-muted)}.nk-gifts__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.nk-gifts__send{display:grid;grid-template-columns:36px 1fr;grid-template-rows:auto auto;gap:2px 8px;width:100%;text-align:left;border:1px solid var(--nk-border);background:var(--nk-surface);border-radius:var(--nk-radius-sm);padding:8px;color:var(--nk-text);cursor:pointer}.nk-gifts__send:disabled{opacity:.55;cursor:not-allowed}.nk-gifts__icon{grid-row:1 / 3;width:36px;height:36px;border-radius:var(--nk-radius-sm);background:var(--nk-accent-soft);color:var(--nk-accent);display:grid;place-items:center;font-weight:800;overflow:hidden}.nk-gifts__icon img{width:100%;height:100%;object-fit:cover}.nk-gifts__name{font-size:13px;font-weight:600}.nk-gifts__price{font-size:11px;color:var(--nk-text-muted)}.nk-gifts__error{margin:0;color:var(--nk-danger);font-size:12px}.nk-studio__dialog{position:absolute;z-index:5;inset-inline:var(--nk-space-4);top:var(--nk-space-4);max-width:520px;margin-inline:auto;display:grid;gap:var(--nk-space-2);padding:var(--nk-space-3);border:1px solid var(--nk-border);border-radius:var(--nk-radius-lg);background:var(--nk-surface);box-shadow:var(--nk-shadow-lg)}.nk-studio{position:relative}.nk-studio__dialog-field{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--nk-text-muted)}.nk-studio__dialog-field select,.nk-studio__dialog-field input{border:1px solid var(--nk-border);background:var(--nk-surface);color:var(--nk-text);border-radius:var(--nk-radius-sm);padding:4px 6px}.nk-studio__dialog-code{min-height:140px;resize:vertical;font:12px ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid var(--nk-border);border-radius:var(--nk-radius-sm);background:var(--nk-surface-alt);color:var(--nk-text);padding:8px}.nk-studio__dialog-actions{display:flex;justify-content:flex-end;gap:8px}.nk-link-btn{border:0;background:none;color:var(--nk-text-muted);font:inherit;font-size:13px;padding:6px 10px;border-radius:var(--nk-radius-sm);cursor:pointer}.nk-link-btn--accent{color:var(--nk-accent);font-weight:700}@media(max-width:760px){.nk-ktv-room{grid-template-columns:1fr}}:root{--nm-bg: #f4f6fb;--nm-surface: #ffffff;--nm-surface-2: #eef2f9;--nm-surface-3: #e2e8f3;--nm-border: #d7deea;--nm-text: #0f172a;--nm-muted: #5b6474;--nm-accent: #2563eb;--nm-accent-soft: #cfe0ff;--nm-on-accent: #ffffff;--nm-danger: #dc2626;--nm-on-danger: #ffffff;--nm-success: #15803d;--nm-warning: #b45309;--nm-radius: 14px;--nm-gap: 12px;--nm-stage-bg: #e9eef7;color-scheme:light;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}:root[data-nm-theme=dark]{--nm-bg: #0b1220;--nm-surface: #131c2e;--nm-surface-2: #1b2537;--nm-surface-3: #243149;--nm-border: #2c3a52;--nm-text: #f2f5fa;--nm-muted: #a5b0c2;--nm-accent: #60a5fa;--nm-accent-soft: #1e3a63;--nm-on-accent: #0b1220;--nm-danger: #f87171;--nm-on-danger: #1a0a0a;--nm-success: #34d399;--nm-warning: #fbbf24;--nm-stage-bg: #060b14;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(1200px 700px at 20% -10%,var(--nm-surface-3) 0%,var(--nm-bg) 55%);color:var(--nm-text)}button{font:inherit;color:inherit}input,select,textarea{font:inherit}.nm-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.nm-app{height:100dvh;min-height:100%;display:flex;flex-direction:column;overflow:hidden}.nm-topbar{display:flex;align-items:center;justify-content:space-between;gap:var(--nm-gap);padding:10px 20px;border-bottom:1px solid var(--nm-border);background:color-mix(in srgb,var(--nm-surface) 86%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:20;flex-wrap:wrap}.nm-brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px;flex-wrap:wrap}.nm-brand-dot{width:10px;height:10px;border-radius:999px;background:var(--nm-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--nm-accent) 25%,transparent)}.nm-sub{color:var(--nm-muted);font-size:13px}.nm-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--nm-border);background:var(--nm-surface-2);color:var(--nm-text);border-radius:10px;padding:8px 14px;cursor:pointer;transition:.12s ease;min-height:38px;white-space:nowrap}.nm-btn:hover{border-color:color-mix(in srgb,var(--nm-accent) 60%,var(--nm-border));transform:translateY(-1px)}.nm-btn:focus-visible{outline:2px solid var(--nm-accent);outline-offset:2px}.nm-btn[aria-pressed=true],.nm-btn.is-active{background:var(--nm-accent);border-color:var(--nm-accent);color:var(--nm-on-accent)}.nm-btn.is-danger{background:var(--nm-danger);border-color:var(--nm-danger);color:var(--nm-on-danger)}.nm-btn.is-ghost{background:transparent}.nm-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.nm-input,.nm-select{width:100%;border:1px solid var(--nm-border);background:var(--nm-surface);color:var(--nm-text);border-radius:10px;padding:9px 12px;min-height:40px}.nm-input:focus,.nm-select:focus{outline:2px solid var(--nm-accent);outline-offset:1px}.nm-select--compact{min-height:34px;padding:4px 8px;width:auto}.nm-lang{display:inline-flex}.nm-theme-toggle{gap:6px}.nm-theme-toggle__label{font-size:13px}.nm-card{background:var(--nm-surface);border:1px solid var(--nm-border);border-radius:var(--nm-radius);padding:16px;min-width:0}.nm-join{overflow-y:auto;min-height:0;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:28px;padding:32px;max-width:1180px;margin:0 auto;width:100%}.nm-join h1{font-size:clamp(26px,3.1vw,42px);margin:6px 0 10px;line-height:1.14}.nm-join p.lede{color:var(--nm-muted);margin:0 0 18px;max-width:52ch}.nm-field{display:grid;gap:6px;margin-bottom:14px;min-width:0}.nm-field>span,.nm-field>label{font-size:13px;color:var(--nm-muted)}.nm-field-error{color:var(--nm-danger);font-size:12px}.nm-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;min-width:0}.nm-toggle{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--nm-border);cursor:pointer;background:var(--nm-surface);min-height:38px;white-space:nowrap}.nm-toggle[aria-pressed=true]{border-color:var(--nm-accent);background:color-mix(in srgb,var(--nm-accent) 16%,var(--nm-surface))}.nm-toggle:disabled{opacity:.55;cursor:not-allowed}.nm-scene-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0 6px}.nm-scene-card{display:grid;gap:4px;text-align:left;padding:12px 14px;cursor:pointer;border:1px solid var(--nm-border);border-radius:12px;background:var(--nm-surface);color:var(--nm-text);min-width:0}.nm-scene-card:hover{border-color:color-mix(in srgb,var(--nm-accent) 55%,var(--nm-border))}.nm-scene-card.is-active{border-color:var(--nm-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--nm-accent) 25%,transparent);background:color-mix(in srgb,var(--nm-accent) 8%,var(--nm-surface))}.nm-scene-card__title{font-weight:650;font-size:14px}.nm-scene-card__desc{font-size:12px;color:var(--nm-muted);line-height:1.4}.nm-scene-pill{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:650;border:1px solid var(--nm-accent);color:var(--nm-accent);background:color-mix(in srgb,var(--nm-accent) 12%,transparent);white-space:nowrap}.nm-scene-summary{margin-top:14px;padding:14px;border:1px dashed var(--nm-border);border-radius:12px}.nm-scene-summary p{margin:6px 0 0;color:var(--nm-muted);font-size:13px}.nm-preview{aspect-ratio:16 / 9;border-radius:16px;border:1px solid var(--nm-border);background:var(--nm-stage-bg);display:grid;place-items:center;overflow:hidden;position:relative}.nm-preview video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.nm-preview .nm-placeholder{color:var(--nm-muted);font-size:14px;text-align:center;padding:20px}.nm-mock-note{margin-top:10px;font-size:12px;color:var(--nm-muted);line-height:1.5}.nm-room,.nm-call,.nm-live,.nm-voice{display:flex;flex-direction:column;gap:10px;padding:12px 14px 16px;flex:1;min-height:0;width:100%}.nm-room{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:14px;flex:1;min-height:0;overflow:hidden}.nm-room.no-side{grid-template-columns:minmax(0,1fr)}.nm-room .nm-stage,.nm-room .nm-side{min-height:0}.nm-stage{display:flex;flex-direction:column;gap:12px;min-height:0}.nm-room-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.nm-room-head__title{display:flex;align-items:center;gap:8px;min-width:0;flex-wrap:wrap}.nm-room-head__title strong{font-size:15px;letter-spacing:.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:44vw}.nm-room-head__meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.nm-grid{flex:1;display:grid;gap:12px;align-content:center;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));min-height:0;overflow-y:auto;padding:2px}.nm-grid.spotlight{grid-template-columns:minmax(0,1fr)}.nm-grid.spotlight .nm-tile{max-height:100%}.nm-tile{position:relative;background:var(--nm-stage-bg);border:1px solid var(--nm-border);border-radius:14px;overflow:hidden;aspect-ratio:16 / 9;display:grid;place-items:center;min-width:0}.nm-tile.is-speaking{border-color:var(--nm-success);box-shadow:0 0 0 2px color-mix(in srgb,var(--nm-success) 45%,transparent)}.nm-tile.is-hosting{border-color:var(--nm-accent)}.nm-tile video{width:100%;height:100%;object-fit:cover}.nm-tile .nm-avatar{width:78px;height:78px;border-radius:999px;display:grid;place-items:center;font-size:28px;font-weight:700;background:var(--nm-surface-2);color:var(--nm-text)}.nm-tile .nm-tile-name{position:absolute;left:10px;bottom:10px;display:flex;align-items:center;gap:8px;background:#0000008c;color:#fff;padding:5px 9px;border-radius:999px;font-size:12px;max-width:calc(100% - 20px)}.nm-tile .nm-tile-badges{position:absolute;right:10px;top:10px;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;max-width:calc(100% - 20px)}.nm-tile .nm-tile-hint{position:absolute;bottom:44px;font-size:12px;color:var(--nm-muted)}.nm-tile--stage{aspect-ratio:auto;width:100%;height:100%}.nm-badge{font-size:11px;padding:3px 8px;border-radius:999px;background:var(--nm-surface-2);border:1px solid var(--nm-border);white-space:nowrap}.nm-badge.is-host{border-color:var(--nm-accent);color:var(--nm-accent)}.nm-badge.is-muted{border-color:var(--nm-danger);color:var(--nm-danger)}.nm-badge.is-hand{border-color:var(--nm-warning);color:var(--nm-warning)}.nm-badge.is-live{border-color:var(--nm-success);color:var(--nm-success)}.nm-controls{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;border:1px solid var(--nm-border);border-radius:14px;background:var(--nm-surface);flex-wrap:wrap}.nm-controls .nm-btn{min-width:44px;padding:9px 12px}.nm-controls .nm-leave{margin-left:auto}.nm-side{display:flex;flex-direction:column;gap:12px;min-height:0}.nm-side .nm-card{display:flex;flex-direction:column;min-height:0;flex:1}.nm-side h2{margin:0 0 10px;font-size:14px;letter-spacing:.3px;text-transform:uppercase;color:var(--nm-muted)}.nm-scroll{overflow-y:auto;min-height:0;flex:1;display:flex;flex-direction:column;gap:8px}.nm-person{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;min-width:0;flex-wrap:wrap}.nm-person:hover{background:var(--nm-surface-2)}.nm-person .nm-avatar-sm{width:30px;height:30px;border-radius:999px;display:grid;place-items:center;font-size:13px;font-weight:700;background:var(--nm-surface-2);flex:none}.nm-person .nm-person-main{flex:1;min-width:90px}.nm-person .nm-person-name{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nm-person .nm-person-meta{font-size:11px;color:var(--nm-muted)}.nm-person .nm-person-actions{display:flex;gap:4px}.nm-person .nm-person-actions .nm-btn{padding:4px 8px;min-height:28px;font-size:12px}.nm-chat{display:flex;flex-direction:column;gap:10px;min-height:0;flex:1}.nm-messages{display:flex;flex-direction:column;gap:8px;overflow-y:auto;min-height:0;flex:1}.nm-msg{background:var(--nm-surface-2);border:1px solid var(--nm-border);border-radius:10px;padding:8px 10px}.nm-msg.is-system{background:transparent;border-style:dashed;color:var(--nm-muted);font-size:12px}.nm-msg.is-reaction{background:transparent;border-style:dashed}.nm-msg .nm-msg-head{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--nm-muted);margin-bottom:4px}.nm-msg .nm-msg-text{font-size:13px;white-space:pre-wrap;word-break:break-word}.nm-composer{display:flex;gap:8px;min-width:0}.nm-composer .nm-input{min-width:0}.nm-board{display:flex;flex-direction:column;gap:10px}.nm-board canvas{width:100%;aspect-ratio:16 / 9;background:var(--nm-stage-bg);border:1px solid var(--nm-border);border-radius:12px;touch-action:none;cursor:crosshair}.nm-board-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.nm-swatch{width:26px;height:26px;border-radius:999px;border:2px solid transparent;cursor:pointer}.nm-swatch[aria-pressed=true]{border-color:var(--nm-text)}.nm-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0206108c;display:grid;place-items:center;z-index:50;padding:20px}.nm-modal{width:min(560px,100%);max-height:min(86vh,900px);overflow-y:auto;background:var(--nm-surface);border:1px solid var(--nm-border);border-radius:16px;padding:20px;box-shadow:0 30px 80px #00000059}.nm-modal h3{margin:0 0 10px}.nm-modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px;flex-wrap:wrap}.nm-kv{display:grid;grid-template-columns:minmax(90px,120px) minmax(0,1fr);gap:8px 12px;font-size:13px}.nm-kv dt{color:var(--nm-muted)}.nm-kv dd{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nm-banner{padding:10px 14px;border-radius:10px;border:1px solid var(--nm-border);background:var(--nm-surface-2);font-size:13px;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.nm-banner.is-error{border-color:var(--nm-danger);background:color-mix(in srgb,var(--nm-danger) 12%,var(--nm-surface))}.nm-banner.is-warn{border-color:var(--nm-warning);background:color-mix(in srgb,var(--nm-warning) 12%,var(--nm-surface))}.nm-toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--nm-surface-2);border:1px solid var(--nm-border);padding:10px 16px;border-radius:999px;z-index:60;max-width:min(90vw,560px);text-align:center}.nm-call{gap:12px;min-height:0;overflow:hidden}.nm-call-stage,.nm-call-remote{min-height:0}.nm-call-controls{flex:none}.nm-call-stage{position:relative;flex:1;min-height:0;display:grid}.nm-call-remote{position:relative;min-height:320px;height:100%;border-radius:18px;overflow:hidden;background:var(--nm-stage-bg);border:1px solid var(--nm-border)}.nm-call-remote>.nm-tile{height:100%;border:0;border-radius:0}.nm-call-pip{position:absolute;right:16px;bottom:16px;width:clamp(140px,22vw,260px);border-radius:14px;overflow:hidden;box-shadow:0 14px 40px #00000059;border:2px solid var(--nm-surface)}.nm-call-pip .nm-tile{aspect-ratio:16 / 10}.nm-call-waiting{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-content:center;justify-items:center;gap:12px;text-align:center;padding:24px}.nm-call-waiting p{margin:0;color:var(--nm-muted)}.nm-pulse{width:96px;height:96px;border-radius:999px;display:grid;place-items:center;font-size:30px;font-weight:700;color:var(--nm-on-accent);background:var(--nm-accent);animation:nm-pulse 1.8s ease-in-out infinite}@keyframes nm-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.82}}.nm-call-controls{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:10px;border:1px solid var(--nm-border);border-radius:16px;background:var(--nm-surface)}.nm-call-btn{min-width:96px}.nm-call-btn span{font-size:13px}.nm-live-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:14px;flex:1;min-height:0;overflow:hidden}.nm-live-stage{position:relative;display:flex;flex-direction:column;gap:10px;min-height:0}.nm-live-stage>.nm-tile{flex:1;min-height:280px;aspect-ratio:auto}.nm-live-placeholder{flex:1;display:grid;place-items:center;border:1px dashed var(--nm-border);border-radius:16px;color:var(--nm-muted);min-height:280px}.nm-live-controls{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.nm-live-side{display:flex;flex-direction:column;gap:12px;min-height:0}.nm-live-comments{display:flex;flex-direction:column;gap:10px;min-height:240px;flex:1}.nm-live-comments h2,.nm-live-reactions h2{margin:0 0 6px;font-size:14px;color:var(--nm-muted);text-transform:uppercase;letter-spacing:.3px}.nm-live-reactions{flex:none}.nm-reaction{min-width:74px}.nm-reaction-count{font-variant-numeric:tabular-nums;font-weight:650}.nm-voice-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:14px;flex:1;min-height:0;overflow:hidden}.nm-voice-main{display:flex;flex-direction:column;gap:12px;min-width:0}.nm-seat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.nm-seat{display:grid;justify-items:center;gap:6px;padding:14px 10px;text-align:center;border:1px solid var(--nm-border);border-radius:16px;background:var(--nm-surface);min-width:0}.nm-seat.is-empty{border-style:dashed;color:var(--nm-muted);background:transparent}.nm-seat.is-local{border-color:var(--nm-accent)}.nm-seat.is-speaking{border-color:var(--nm-success);box-shadow:0 0 0 2px color-mix(in srgb,var(--nm-success) 40%,transparent)}.nm-seat-orb{width:58px;height:58px;border-radius:999px;display:grid;place-items:center;font-size:18px;font-weight:700;background:var(--nm-surface-2);color:var(--nm-text)}.nm-seat.is-speaking .nm-seat-orb{background:color-mix(in srgb,var(--nm-success) 22%,var(--nm-surface-2))}.nm-seat-label{font-size:12px;font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nm-seat-meta{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--nm-muted);flex-wrap:wrap;justify-content:center}.nm-dot{width:7px;height:7px;border-radius:999px;background:var(--nm-muted);display:inline-block}.nm-dot.is-on{background:var(--nm-success)}.nm-voice-controls{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:10px;border:1px solid var(--nm-border);border-radius:16px;background:var(--nm-surface)}.nm-voice-hands{max-height:260px;overflow-y:auto}.nm-voice-hands h2{margin:0 0 8px;font-size:14px;color:var(--nm-muted);text-transform:uppercase;letter-spacing:.3px}.nm-voice-side{min-height:0;display:flex}.nm-voice-side .nm-card{flex:1}@media(max-width:1080px){.nm-join{grid-template-columns:minmax(0,1fr);padding:22px}.nm-room{grid-template-columns:minmax(0,1fr)}.nm-room .nm-side{max-height:46vh}.nm-live-grid,.nm-voice-grid{grid-template-columns:minmax(0,1fr)}.nm-live-side,.nm-voice-side{max-height:50vh}.nm-seat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:720px){.nm-scene-picker{grid-template-columns:minmax(0,1fr)}.nm-seat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nm-call-pip{width:120px;right:10px;bottom:10px}.nm-room-head__title strong{max-width:60vw}.nm-theme-toggle__label{display:none}.nm-call-btn{min-width:72px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.nm-pulse{animation:none}}