.dv-page-head{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-4);margin-bottom:var(--spacing-8)}.dv-page-head h1{margin:0;font-size:var(--font-size-3xl)}.dv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--spacing-6)}.dv-tile{background:var(--component-card-background);border:var(--component-card-border);border-radius:var(--component-card-radius);box-shadow:var(--shadow-card);overflow:hidden;padding:0;cursor:pointer;text-align:left;transition:transform var(--motion-duration-fast) var(--motion-easing-ease)}.dv-tile:hover{transform:translateY(-2px)}.dv-thumb{position:relative;aspect-ratio:16 / 9;display:flex;align-items:center;justify-content:center}.dv-thumb svg{width:var(--size-icon-xl);height:var(--size-icon-xl);opacity:.55;color:var(--color-text-inverse)}.dv-grad-0{background:linear-gradient(135deg,color-mix(in srgb,var(--color-brand-primary) 45%,var(--color-surface-panel2)),var(--color-surface-panel))}.dv-grad-1{background:linear-gradient(135deg,color-mix(in srgb,var(--color-semantic-info) 40%,var(--color-surface-panel2)),var(--color-surface-panel))}.dv-grad-2{background:linear-gradient(135deg,color-mix(in srgb,var(--color-semantic-success) 35%,var(--color-surface-panel2)),var(--color-surface-panel))}.dv-offline .dv-thumb{filter:grayscale(1);opacity:.65}.dv-play{position:absolute;right:var(--spacing-4);bottom:var(--spacing-4);width:40px;height:40px;border:none;border-radius:var(--radius-full);background:color-mix(in srgb,var(--color-surface-bg) 65%,transparent);color:var(--color-text-primary);font-size:var(--font-size-md);display:flex;align-items:center;justify-content:center}.dv-play:hover{background:var(--color-brand-primary);color:var(--color-text-on-brand)}.dv-fw-dot{position:absolute;top:var(--spacing-4);right:var(--spacing-4);width:10px;height:10px;border-radius:var(--radius-full);background:var(--color-semantic-danger)}.dv-sub-banner{position:absolute;left:0;right:0;top:0;padding:var(--spacing-2) var(--spacing-4);background:color-mix(in srgb,var(--color-semantic-warning) 80%,black);color:var(--color-text-inverse);font-size:var(--font-size-sm);text-align:center}.dv-tile-body{padding:var(--spacing-5) var(--spacing-6);display:flex;flex-direction:column;gap:var(--spacing-2)}.dv-tile-title{display:flex;align-items:center;gap:var(--spacing-3);min-width:0}.dv-name{font-weight:var(--font-weight-semibold);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dv-badge{flex-shrink:0;font-size:var(--font-size-xs);padding:2px var(--spacing-3);border-radius:var(--radius-full);border:1px solid var(--color-surface-line);color:var(--color-text-secondary)}.dv-badge-rec{color:var(--color-live-recording);border-color:color-mix(in srgb,var(--color-live-recording) 50%,transparent)}.dv-tile-meta{display:flex;align-items:center;gap:var(--spacing-3);font-size:var(--font-size-sm);flex-wrap:wrap}.dv-dot{width:8px;height:8px;border-radius:var(--radius-full);flex-shrink:0}.dv-dot-online{background:var(--color-live-live)}.dv-dot-stale{background:var(--color-semantic-warning)}.dv-dot-offline{background:var(--color-live-offline)}.dv-tile-event{margin:0;font-size:var(--font-size-sm)}.dv-add{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-3);min-height:220px;border-style:dashed;color:var(--color-text-secondary);font-size:var(--font-size-lg);background:transparent}.dv-add-plus{font-size:var(--font-size-4xl);line-height:var(--line-height-tight)}.dv-add-panel{margin-top:var(--spacing-8);max-width:560px;display:flex;flex-direction:column;gap:var(--spacing-4)}.dv-state-card{max-width:560px;display:flex;flex-direction:column;gap:var(--spacing-4);align-items:flex-start}.dv-skeleton{pointer-events:none}.dv-skeleton .dv-thumb{background:var(--color-surface-panel2);animation:dv-pulse 1.4s var(--motion-easing-ease) infinite}.dv-skel-line{height:14px;border-radius:var(--radius-xs);background:var(--color-surface-panel2);animation:dv-pulse 1.4s var(--motion-easing-ease) infinite}.dv-skel-line.short{width:55%}@keyframes dv-pulse{0%,to{opacity:1}50%{opacity:.45}}.dv-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-6);flex-wrap:wrap;margin-bottom:var(--spacing-8)}.dv-detail-head h1{margin:0 0 var(--spacing-2);font-size:var(--font-size-3xl)}.dv-detail-sub{display:flex;align-items:center;gap:var(--spacing-3);flex-wrap:wrap;font-size:var(--font-size-md)}.dv-detail-nav{display:flex;gap:var(--spacing-4);flex-wrap:wrap;margin-bottom:var(--spacing-8)}.dv-kv{display:grid;grid-template-columns:max-content 1fr;gap:var(--spacing-3) var(--spacing-8);margin:0}.dv-kv dt{color:var(--color-text-secondary)}.dv-kv dd{margin:0;word-break:break-all}.lv-hub-list{display:flex;flex-direction:column;gap:var(--spacing-4);max-width:640px}.lv-hub-row{display:flex;align-items:center;gap:var(--spacing-5)}.lv-hub-row .dv-name{flex:1;min-width:0}.lv-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-4);flex-wrap:wrap;margin-bottom:var(--spacing-6)}.lv-header h1{margin:0 0 var(--spacing-1);font-size:var(--font-size-3xl)}.lv-actions{display:flex;gap:var(--spacing-4);align-items:center}.lv-banner{margin-bottom:var(--spacing-4);padding:var(--spacing-3) var(--spacing-5);border-radius:var(--radius-md);background:color-mix(in srgb,var(--color-semantic-warning) 18%,var(--color-surface-panel));color:var(--color-text-primary);font-size:var(--font-size-md)}.lv-stage{position:relative;aspect-ratio:16 / 9;background:#000;border-radius:var(--radius-lg);overflow:hidden}.lv-stage video{width:100%;height:100%;object-fit:contain;display:block}.lv-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-4);text-align:center;padding:var(--spacing-8);background:color-mix(in srgb,var(--color-surface-bg) 72%,transparent)}.lv-overlay p{margin:0}.lv-err-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}.lv-spin{width:36px;height:36px;border-radius:var(--radius-full);border:3px solid var(--color-surface-line);border-top-color:var(--color-brand-primary);animation:lv-rotate .9s linear infinite}@keyframes lv-rotate{to{transform:rotate(360deg)}}.lv-live-badge{position:absolute;top:var(--spacing-4);left:var(--spacing-4);padding:2px var(--spacing-4);border-radius:var(--radius-full);background:var(--color-live-live);color:var(--color-text-on-brand);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-wider)}.lv-stats{margin-top:var(--spacing-6);display:flex;gap:var(--spacing-8);flex-wrap:wrap;font-family:var(--font-family-mono);font-size:var(--font-size-sm)}.lv-stats .stat-k{color:var(--color-text-secondary);margin-right:var(--spacing-2)}.evt-timeline{display:flex;flex-direction:column;gap:var(--spacing-6);max-width:720px}.evt-toolbar{display:flex;flex-direction:column;gap:var(--spacing-4)}.evt-chips{display:flex;flex-wrap:wrap;gap:var(--spacing-3);align-items:center}.evt-chip{background:var(--color-surface-panel);color:var(--color-text-secondary);border:1px solid var(--color-surface-line);border-radius:var(--radius-full);padding:var(--spacing-2) var(--spacing-5);font-size:var(--font-size-md);transition:background var(--motion-duration-fast) var(--motion-easing-ease)}.evt-chip:hover{background:var(--color-surface-panel2)}.evt-chip.active{background:var(--color-brand-primary);color:var(--color-text-on-brand);border-color:var(--color-brand-primary)}.evt-date{min-height:auto;padding:var(--spacing-2) var(--spacing-4)}.evt-notice{margin:0;color:var(--color-semantic-info);font-size:var(--font-size-md)}.evt-error{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-4);padding:var(--spacing-5) var(--spacing-6)}.evt-retry{padding:var(--spacing-2) var(--spacing-5);font-size:var(--font-size-md)}.evt-state{margin:var(--spacing-4) 0}.evt-empty{display:flex;flex-direction:column;gap:var(--spacing-2)}.evt-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--spacing-2)}.evt-row{display:flex;align-items:center;gap:var(--spacing-5);width:100%;text-align:left;background:var(--color-surface-panel);color:var(--color-text-primary);border:1px solid var(--color-surface-line);border-radius:var(--radius-lg);padding:var(--spacing-4) var(--spacing-5);transition:background var(--motion-duration-fast) var(--motion-easing-ease)}.evt-row:hover{background:var(--color-surface-panel2)}.evt-thumb{flex-shrink:0;width:var(--size-avatar-md, 48px);height:var(--size-avatar-md, 48px);display:inline-flex;align-items:center;justify-content:center;font-size:var(--font-size-xl);border-radius:var(--radius-md);background:linear-gradient(135deg,var(--color-surface-panel2),var(--color-surface-panel))}.evt-thumb-motion{background:linear-gradient(135deg,var(--color-live-motion),var(--color-surface-panel2))}.evt-thumb-person{background:linear-gradient(135deg,var(--color-semantic-info),var(--color-surface-panel2))}.evt-thumb-sound{background:linear-gradient(135deg,var(--color-semantic-warning),var(--color-surface-panel2))}.evt-thumb-doorbell{background:linear-gradient(135deg,var(--color-brand-primary),var(--color-surface-panel2))}.evt-row-main{display:flex;flex-direction:column;gap:var(--spacing-1);min-width:0;flex:1}.evt-row-title{font-weight:var(--font-weight-medium)}.evt-row-desc{font-size:var(--font-size-md)}.evt-row-sub{font-size:var(--font-size-sm)}.evt-row-cta{flex-shrink:0;color:var(--color-brand-primary);font-size:var(--font-size-md)}.evt-more{align-self:center;padding:var(--spacing-3) var(--spacing-8);font-size:var(--font-size-md)}.evt-devicebar{display:flex;flex-wrap:wrap;gap:var(--spacing-3);margin-bottom:var(--spacing-6)}.pb-page{display:flex;flex-direction:column;gap:var(--spacing-6);max-width:880px}.pb-header{display:flex;align-items:baseline;gap:var(--spacing-5);flex-wrap:wrap}.pb-toolbar{display:flex;align-items:center;gap:var(--spacing-5);flex-wrap:wrap}.pb-date{min-height:auto;padding:var(--spacing-2) var(--spacing-4)}.pb-toggle{display:inline-flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-md);color:var(--color-text-secondary);cursor:pointer}.pb-toggle input{min-height:auto;accent-color:var(--color-brand-primary)}.pb-share{padding:var(--spacing-2) var(--spacing-5);font-size:var(--font-size-md)}.pb-share:disabled{opacity:var(--opacity-disabled);cursor:not-allowed}.pb-toast{margin:0;color:var(--color-semantic-info);font-size:var(--font-size-md)}.pb-player{padding:var(--spacing-4)}.pb-video{display:block;width:100%;aspect-ratio:16 / 9;background:#000;border-radius:var(--radius-md)}.pb-video-empty{display:flex;align-items:center;justify-content:center;background:var(--color-surface-panel2)}.pb-nowplaying{margin:var(--spacing-3) 0 0;font-size:var(--font-size-md)}.pb-cliplist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--spacing-2)}.pb-clip{display:flex;align-items:center;gap:var(--spacing-5);width:100%;text-align:left;background:var(--color-surface-panel);color:var(--color-text-primary);border:1px solid var(--color-surface-line);border-radius:var(--radius-lg);padding:var(--spacing-4) var(--spacing-5);transition:background var(--motion-duration-fast) var(--motion-easing-ease)}.pb-clip:hover{background:var(--color-surface-panel2)}.pb-clip.active{border-color:var(--color-brand-primary);background:var(--color-surface-panel2)}.pb-clip-time{font-family:var(--font-family-mono);font-size:var(--font-size-md)}.pb-clip-meta{font-size:var(--font-size-sm);flex:1}.pb-clip-badges{display:inline-flex;gap:var(--spacing-2)}.pb-badge{font-size:var(--font-size-xs);border-radius:var(--radius-full);padding:var(--spacing-1) var(--spacing-3);background:var(--color-surface-panel2);color:var(--color-text-secondary)}.pb-badge-event{background:var(--color-live-motion);color:var(--color-text-inverse)}.pb-badge-playing{background:var(--color-brand-primary);color:var(--color-text-on-brand)}.pb-gap{text-align:center;font-size:var(--font-size-sm);padding:var(--spacing-1) 0}.pb-gate{max-width:560px;display:flex;flex-direction:column;gap:var(--spacing-4);align-items:flex-start}.pb-gate-title{margin:0;font-size:var(--font-size-3xl)}.pb-gate-cta{display:inline-block;text-decoration:none}:root{--color-brand-primary: #3b82f6;--color-brand-primary-light: #60a5fa;--color-semantic-success: #22c55e;--color-semantic-warning: #f97316;--color-semantic-danger: #ef4444;--color-semantic-info: #38bdf8;--color-surface-bg: #0e1116;--color-surface-panel: #161b22;--color-surface-panel2: #1f262f;--color-surface-line: #2a313b;--color-text-primary: #e6edf3;--color-text-secondary: #8b949e;--color-text-inverse: #0e1116;--color-text-on-brand: #ffffff;--color-live-live: var(--color-semantic-danger);--color-live-recording: #ef4444;--color-live-offline: var(--color-text-secondary);--color-live-motion: var(--color-semantic-warning);--color-gradient-brand-hero: linear-gradient(135deg, var(--color-brand-primary) 0%, var(--color-brand-primary-light) 100%);--spacing-0: 0;--spacing-1: 2px;--spacing-2: 4px;--spacing-3: 6px;--spacing-4: 8px;--spacing-5: 10px;--spacing-6: 12px;--spacing-7: 14px;--spacing-8: 16px;--spacing-10: 20px;--spacing-12: 24px;--spacing-14: 28px;--spacing-16: 32px;--spacing-20: 40px;--spacing-24: 48px;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 14px;--radius-xl: 16px;--radius-2xl: 18px;--radius-3xl: 32px;--radius-full: 9999px;--font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Microsoft JhengHei", Roboto, sans-serif;--font-family-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--font-size-xs: 10px;--font-size-sm: 11px;--font-size-base: 12px;--font-size-md: 13px;--font-size-lg: 14px;--font-size-xl: 15px;--font-size-2xl: 17px;--font-size-3xl: 18px;--font-size-4xl: 22px;--font-size-5xl: 32px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.3;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--letter-spacing-tight: -.01em;--letter-spacing-normal: 0;--letter-spacing-wide: .04em;--letter-spacing-wider: .05em;--letter-spacing-widest: .08em;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .2);--shadow-md: 0 6px 20px 0 rgba(0, 0, 0, .35);--shadow-lg: 0 30px 80px 0 rgba(0, 0, 0, .5);--shadow-card: 0 8px 24px 0 rgba(0, 0, 0, .25);--motion-duration-fast: .15s;--motion-duration-normal: .2s;--motion-duration-slow: .3s;--motion-duration-slower: .5s;--motion-easing-linear: linear;--motion-easing-ease: cubic-bezier(.4, 0, .2, 1);--motion-easing-ease-in: cubic-bezier(.4, 0, 1, 1);--motion-easing-ease-out: cubic-bezier(0, 0, .2, 1);--motion-easing-spring: cubic-bezier(.34, 1.56, .64, 1);--size-icon-xs: 12px;--size-icon-sm: 16px;--size-icon-md: 20px;--size-icon-lg: 24px;--size-icon-xl: 32px;--size-avatar-sm: 32px;--size-avatar-md: 40px;--size-avatar-lg: 56px;--size-avatar-xl: 80px;--size-control-tile: 84px;--size-control-tabbar: 84px;--size-control-field: 46px;--size-control-player-bar: 44px;--size-control-shutter: 64px;--size-control-ptz-pad: 140px;--size-breakpoint-phone: 390px;--size-breakpoint-tablet: 768px;--size-breakpoint-desktop: 1100px;--size-breakpoint-wide: 1280px;--opacity-disabled: .4;--opacity-hover: .85;--opacity-scrim: .6;--z-base: 0;--z-elevated: 1;--z-sticky: 10;--z-header: 20;--z-player-control: 30;--z-tabbar: 40;--z-modal: 50;--z-toast: 60;--component-card-padding: var(--spacing-7);--component-card-radius: var(--radius-xl);--component-card-background: var(--color-surface-panel);--component-card-border: 1px solid var(--color-surface-line);--component-button-primary-background: var(--color-brand-primary);--component-button-primary-text: var(--color-text-on-brand);--component-button-primary-radius: var(--radius-full);--component-button-ghost-border: 1px solid var(--color-surface-line);--component-button-danger-background: rgba(239, 68, 68, .15);--component-button-danger-text: var(--color-semantic-danger);--component-button-danger-border: 1px solid rgba(239, 68, 68, .4);--component-pill-live-background: rgba(239, 68, 68, .15);--component-pill-live-text: var(--color-live-live);--component-pill-good-background: rgba(34, 197, 94, .15);--component-pill-good-text: var(--color-semantic-success);--component-pill-warn-background: rgba(249, 115, 22, .15);--component-pill-warn-text: var(--color-semantic-warning);--component-pill-offline-background: rgba(139, 148, 158, .15);--component-pill-offline-text: var(--color-live-offline);--component-input-background: var(--color-surface-panel);--component-input-border: 1px solid var(--color-surface-line);--component-input-border-focus: 1px solid var(--color-brand-primary);--component-input-border-error: 1px solid var(--color-semantic-danger);--component-input-radius: var(--radius-md);--component-input-min-height: var(--size-control-field);--component-input-font-size: var(--font-size-lg);--component-player-control-bar-height: var(--size-control-player-bar);--component-player-control-scrim: rgba(0, 0, 0, .6);--component-player-control-icon-color: var(--color-text-on-brand);--component-player-control-radius: var(--radius-md);--role-owner-color: var(--color-brand-primary);--role-shared-color: var(--color-semantic-info)}@media (prefers-color-scheme: light){:root{--color-surface-bg: #fafafa;--color-surface-panel: #ffffff;--color-surface-panel2: #f3f4f6;--color-surface-line: #e5e7eb;--color-text-primary: #0e1116;--color-text-secondary: #5b6371;--color-text-inverse: #ffffff;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-card: 0 4px 12px 0 rgba(0, 0, 0, .08)}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--color-surface-bg);color:var(--color-text-primary);font-family:var(--font-family-sans);font-size:var(--font-size-lg);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased}a{color:var(--color-brand-primary);text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:var(--component-input-font-size);min-height:var(--component-input-min-height);color:var(--color-text-primary);background:var(--component-input-background);border:var(--component-input-border);border-radius:var(--component-input-radius);padding:0 var(--spacing-6);outline:none}input:focus,select:focus,textarea:focus{border:var(--component-input-border-focus)}input[aria-invalid=true]{border:var(--component-input-border-error)}.card{background:var(--component-card-background);border:var(--component-card-border);border-radius:var(--component-card-radius);padding:var(--component-card-padding);box-shadow:var(--shadow-card)}.btn-primary{background:var(--component-button-primary-background);color:var(--component-button-primary-text);border:none;border-radius:var(--component-button-primary-radius);padding:var(--spacing-4) var(--spacing-6);font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);transition:opacity var(--motion-duration-fast) var(--motion-easing-ease)}.btn-primary:hover{opacity:var(--opacity-hover)}.btn-primary:disabled{opacity:var(--opacity-disabled);cursor:not-allowed}.btn-ghost{background:transparent;color:var(--color-text-primary);border:var(--component-button-ghost-border);border-radius:var(--radius-full);padding:var(--spacing-4) var(--spacing-6);font-size:var(--font-size-lg)}.btn-danger{background:var(--component-button-danger-background);color:var(--component-button-danger-text);border:var(--component-button-danger-border);border-radius:var(--radius-full);padding:var(--spacing-4) var(--spacing-6);font-size:var(--font-size-lg)}.text-secondary{color:var(--color-text-secondary)}.error-text{color:var(--color-semantic-danger);font-size:var(--font-size-md)}.app-shell{display:flex;min-height:100%}.app-nav{display:flex;flex-direction:column;gap:var(--spacing-2);width:200px;flex-shrink:0;padding:var(--spacing-8);border-right:1px solid var(--color-surface-line);position:sticky;top:0;height:100vh}.app-nav-brand{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-wide);padding:var(--spacing-4) var(--spacing-6) var(--spacing-8)}.app-nav a{display:flex;align-items:center;gap:var(--spacing-4);color:var(--color-text-secondary);border-radius:var(--radius-md);padding:var(--spacing-5) var(--spacing-6);font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);transition:background var(--motion-duration-fast) var(--motion-easing-ease)}.app-nav a:hover{background:var(--color-surface-panel)}.app-nav a.active{color:var(--color-text-primary);background:var(--color-surface-panel2)}.app-main{flex:1;min-width:0;padding:var(--spacing-12)}@media (max-width: 767px){.app-shell{flex-direction:column}.app-nav{flex-direction:row;justify-content:space-around;width:100%;height:var(--size-control-tabbar);padding:var(--spacing-4) var(--spacing-2);border-right:none;border-top:1px solid var(--color-surface-line);background:var(--color-surface-panel);position:fixed;top:auto;bottom:0;z-index:var(--z-tabbar)}.app-nav-brand{display:none}.app-nav a{flex-direction:column;gap:var(--spacing-1);font-size:var(--font-size-sm);padding:var(--spacing-2)}.app-main{order:-1;padding:var(--spacing-8);padding-bottom:calc(var(--size-control-tabbar) + var(--spacing-8) + env(safe-area-inset-bottom))}}