*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:var(--font-family);font-size:var(--font-body-size);line-height:1.45;color:var(--color-on-surface);background:var(--color-surface);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overscroll-behavior:none}[data-platform=android] body{padding-inline:var(--safe-left) var(--safe-right);background:var(--color-surface)}[data-platform=android] .app-shell{padding-top:var(--safe-top)}[data-platform=windows] body{background:var(--backdrop-mica);background-attachment:fixed}.titlebar{height:var(--titlebar-height);flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 0 0 14px;font-size:var(--font-label-size);color:var(--color-on-surface-variant);-webkit-app-region:drag;app-region:drag;user-select:none}.titlebar button{-webkit-app-region:no-drag;app-region:no-drag}[data-platform=android] .titlebar,[data-platform=web] .titlebar{display:none}.window-controls{display:flex;align-items:stretch;height:100%;margin-inline-start:auto}.window-ctrl{display:grid;place-items:center;width:46px;height:100%;border:none;padding:0;background:transparent;color:var(--color-on-surface);cursor:default;transition:background var(--motion-fast) var(--ease-standard)}.window-ctrl:hover{background:color-mix(in srgb,var(--color-on-surface) 8%,transparent)}.window-ctrl:active{background:color-mix(in srgb,var(--color-on-surface) 4%,transparent)}.window-ctrl-close:hover{background:#c42b1c;color:#fff}.window-ctrl-close:active{background:color-mix(in srgb,#c42b1c 90%,#ffffff);color:#fff}.window-ctrl svg{width:10px;height:10px;stroke:currentColor;stroke-width:1;fill:none}:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}[data-platform=windows] :focus-visible{outline:var(--fluent-focus-outer) solid var(--color-focus-outer);outline-offset:1px;box-shadow:0 0 0 var(--fluent-focus-inner) var(--color-surface)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--color-on-surface) 18%,transparent);border-radius:var(--radius-full);border:2px solid transparent;background-clip:content-box}[data-platform=windows] ::-webkit-scrollbar{width:12px}[data-platform=windows] ::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--color-on-surface) 24%,transparent);border:4px solid transparent;background-clip:content-box;border-radius:0}[data-platform=windows] ::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--color-on-surface) 40%,transparent);background-clip:content-box}h1,h2,h3{margin:0;font-weight:600;letter-spacing:0}[data-platform=windows] h1,[data-platform=windows] h2,[data-platform=windows] h3{font-family:"Segoe UI Variable Display",var(--font-family);font-weight:600}.m3-display{font-size:var(--font-display-size);font-weight:400;line-height:1.16}.m3-title{font-size:var(--font-title-size);font-weight:500}.m3-label{font-size:var(--font-label-size);font-weight:500;letter-spacing:.4px}.row{display:flex;align-items:center}.col{display:flex;flex-direction:column}.grow{flex:1;min-width:0}.muted{color:var(--color-on-surface-variant)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scroll-y{overflow-y:auto}.state-layer{position:relative}.state-layer:after{content:"";position:absolute;inset:0;background:var(--state-layer-color);opacity:0;pointer-events:none;transition:opacity var(--motion-fast) var(--ease-standard)}.state-layer:hover:after{opacity:var(--state-hover)}.state-layer:active:after{opacity:var(--state-pressed)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.security-banner{background:var(--color-error-container);color:var(--color-on-error-container)}[data-platform=windows] .security-banner{background:color-mix(in srgb,var(--color-error) 14%,var(--color-surface));border-left:4px solid var(--color-error)}.surface{background:var(--color-surface);color:var(--color-on-surface)}.surface-0{background:transparent}.surface-1{background:var(--color-surface-container-low)}.surface-2{background:var(--color-surface-container)}.surface-3{background:var(--color-surface-container-high);box-shadow:var(--elevation-2)}[data-platform=windows] .surface-1,[data-platform=windows] .surface-2,[data-platform=windows] .surface-3{background:var(--color-card);border:1px solid var(--color-outline-variant);box-shadow:none;border-radius:var(--radius-lg)}[data-platform=windows] .surface-3{box-shadow:var(--elevation-2)}[data-platform=windows] .surface-2:hover,[data-platform=windows] .surface-3:hover{background:color-mix(in srgb,var(--color-on-surface) 3%,var(--color-card))}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 24px;border:none;border-radius:var(--radius-full);font-family:inherit;font-size:14px;font-weight:500;letter-spacing:.1px;cursor:pointer;overflow:hidden;transition:background var(--motion-fast) var(--ease-standard),box-shadow var(--motion-fast) var(--ease-standard),transform var(--motion-fast) var(--ease-standard)}.btn:after{content:"";position:absolute;inset:0;background:currentColor;opacity:0;pointer-events:none;transition:opacity var(--motion-fast) var(--ease-standard)}.btn:hover:not(:disabled):after{opacity:var(--state-hover)}.btn:active:not(:disabled):after{opacity:var(--state-pressed)}.btn:disabled{opacity:.38;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.98)}.btn-icon{display:inline-flex}.btn-filled{background:var(--color-primary);color:var(--color-on-primary)}.btn-tonal{background:var(--color-secondary-container);color:var(--color-on-secondary-container)}.btn-outlined{background:transparent;color:var(--color-primary);border:1px solid var(--color-outline)}.btn-text{background:transparent;color:var(--color-primary);padding:0 12px}.btn-elevated{background:var(--color-surface-container-low);color:var(--color-primary);box-shadow:var(--elevation-1)}.btn-danger{background:var(--color-error);color:var(--color-on-error)}[data-platform=windows] .btn{height:32px;padding:0 16px;border-radius:var(--radius-sm);font-family:"Segoe UI Variable Text",var(--font-family);font-size:14px}[data-platform=windows] .btn-filled{background:var(--color-primary);color:var(--color-on-primary)}[data-platform=windows] .btn-tonal,[data-platform=windows] .btn-elevated{background:var(--color-control);color:var(--color-on-surface);border:1px solid var(--color-outline);box-shadow:none}[data-platform=windows] .btn-outlined{background:var(--color-control);border:1px solid var(--color-outline);color:var(--color-on-surface)}[data-platform=windows] .btn-text{color:var(--color-on-surface);padding:0 10px}[data-platform=windows] .btn-danger{background:var(--color-error);color:#fff}.icon-btn{display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--color-on-surface-variant);border-radius:var(--radius-full);cursor:pointer;transition:background var(--motion-fast) var(--ease-standard)}.icon-btn:hover:not(:disabled){background:color-mix(in srgb,currentColor var(--state-hover),transparent)}.icon-btn:disabled{opacity:.38;cursor:not-allowed}.icon-btn.is-selected{background:var(--color-secondary-container);color:var(--color-on-secondary-container)}[data-platform=windows] .icon-btn{border-radius:var(--radius-sm)}.field{display:flex;flex-direction:column;gap:4px;width:100%}.field-label{font-size:var(--font-label-size);color:var(--color-on-surface-variant);font-weight:500}.field-input{width:100%;padding:14px 16px;font-family:inherit;font-size:15px;color:var(--color-on-surface);background:var(--color-surface-container-high);border:none;border-radius:var(--radius-xs) var(--radius-xs) 0 0;border-bottom:1px solid var(--color-outline);outline:none;transition:border-color var(--motion-fast) var(--ease-standard);resize:vertical}.field-input:focus{border-bottom:2px solid var(--color-primary);padding-bottom:13px}.field-input.has-error{border-bottom-color:var(--color-error)}.field-hint{font-size:12px;color:var(--color-on-surface-variant)}.field-error{color:var(--color-error)}[data-platform=windows] .field-input{padding:8px 12px;font-size:14px;background:var(--color-control);border:1px solid var(--color-outline);border-bottom:1px solid var(--color-outline);border-radius:var(--radius-sm)}[data-platform=windows] .field-input:focus{border:1px solid var(--color-primary);border-bottom:2px solid var(--color-primary);padding:8px 12px}.switch{position:relative;width:52px;height:32px;border-radius:var(--radius-full);border:2px solid var(--color-outline);background:var(--color-surface-container-highest);cursor:pointer;transition:all var(--motion-normal) var(--ease-standard);flex:0 0 auto}.switch.is-on{background:var(--color-primary);border-color:var(--color-primary)}.switch-thumb{position:absolute;top:50%;left:6px;width:16px;height:16px;display:grid;place-items:center;transform:translateY(-50%);border-radius:var(--radius-full);background:var(--color-on-surface-variant);color:var(--color-primary);transition:all var(--motion-normal) var(--ease-emphasized)}.switch.is-on .switch-thumb{left:26px;width:24px;height:24px;background:var(--color-on-primary)}[data-platform=windows] .switch{width:40px;height:20px;border-radius:10px;border:1px solid var(--color-outline);background:var(--color-control)}[data-platform=windows] .switch-thumb{left:4px;width:12px;height:12px;background:var(--color-on-surface)}[data-platform=windows] .switch.is-on{background:var(--color-primary)}[data-platform=windows] .switch.is-on .switch-thumb{left:22px;width:12px;height:12px;background:var(--color-on-primary)}.segmented{display:inline-flex;border:1px solid var(--color-outline);border-radius:var(--radius-full);overflow:hidden}.segmented-item{padding:8px 18px;border:none;background:transparent;color:var(--color-on-surface-variant);font:inherit;font-size:13px;cursor:pointer;border-inline-end:1px solid var(--color-outline)}.segmented-item:last-child{border-inline-end:none}.segmented-item.is-active{background:var(--color-secondary-container);color:var(--color-on-secondary-container);font-weight:600}[data-platform=windows] .segmented{border-radius:var(--radius-sm)}[data-platform=windows] .segmented-item.is-active{background:var(--color-primary);color:var(--color-on-primary)}.list-item{display:flex;align-items:center;gap:14px;width:100%;padding:10px 16px;min-height:calc(64px * var(--density));border:none;background:transparent;color:inherit;font:inherit;text-align:start;cursor:pointer;border-radius:var(--radius-lg);transition:background var(--motion-fast) var(--ease-standard)}.list-item:hover{background:color-mix(in srgb,currentColor var(--state-hover),transparent)}.list-item.is-active{background:var(--color-secondary-container);color:var(--color-on-secondary-container)}.list-leading{display:inline-flex;flex:0 0 auto}.list-body{display:flex;flex-direction:column;gap:2px;min-width:0}.list-title{font-size:15px;font-weight:500}.list-subtitle{font-size:13px;color:var(--color-on-surface-variant)}.list-item.is-active .list-subtitle{color:inherit;opacity:.8}.list-trailing{margin-inline-start:auto;display:inline-flex;align-items:center;gap:6px}[data-platform=windows] .list-item{border-radius:var(--radius-sm);min-height:calc(40px * var(--density));padding:6px 12px}[data-platform=windows] .list-item.is-active{background:var(--color-control);box-shadow:inset 3px 0 0 var(--color-primary);color:var(--color-on-surface)}.avatar{display:inline-grid;place-items:center;border-radius:var(--radius-full);color:#fff;font-weight:600;flex:0 0 auto}[data-platform=windows] .avatar{border-radius:var(--radius-sm)}.divider{height:1px;background:var(--color-outline-variant);border:none;margin:0}.badge{min-width:20px;height:20px;padding:0 6px;display:inline-grid;place-items:center;border-radius:var(--radius-full);background:var(--color-error);color:var(--color-on-error);font-size:11px;font-weight:700}[data-platform=windows] .badge{border-radius:var(--radius-full);background:var(--color-primary);color:var(--color-on-primary)}.chip{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 14px;border:1px solid var(--color-outline);border-radius:var(--radius-sm);background:transparent;color:var(--color-on-surface-variant);font:inherit;font-size:13px;cursor:pointer}.chip.is-selected{background:var(--color-secondary-container);color:var(--color-on-secondary-container);border-color:transparent}[data-platform=windows] .chip{border-radius:var(--radius-sm)}[data-platform=windows] .chip.is-selected{background:var(--color-primary);color:var(--color-on-primary)}.spinner{display:inline-block;border:2px solid color-mix(in srgb,currentColor 25%,transparent);border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.scrim{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:var(--color-scrim);padding:20px;animation:fade var(--motion-normal) var(--ease-standard)}@keyframes fade{0%{opacity:0}}.dialog{width:100%;max-width:420px;max-height:88vh;overflow:auto;background:var(--color-surface-container-high);color:var(--color-on-surface);border-radius:var(--radius-xl);box-shadow:var(--elevation-3);padding:8px 24px 24px}[data-platform=windows] .dialog{background:var(--color-surface-container);border:1px solid var(--color-outline);border-radius:var(--radius-lg);padding:0 24px 24px}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0 8px}.dialog-body{display:flex;flex-direction:column;gap:14px;padding-block:8px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:20px}.banner{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;border-radius:var(--radius-md);font-size:13px}.banner-info{background:var(--color-surface-container-high);color:var(--color-on-surface)}.banner-warning{background:color-mix(in srgb,var(--color-warning) 16%,var(--color-surface));color:var(--color-on-surface)}.banner-error{background:var(--color-error-container);color:var(--color-on-error-container)}.banner-icon{display:inline-flex;flex:0 0 auto;padding-top:1px}.banner-title{font-weight:600;margin-bottom:2px}.banner-text{line-height:1.5}[data-platform=windows] .banner{border-radius:var(--radius-md);border:1px solid var(--color-outline-variant)}[data-platform=windows] .banner-error{border-left:4px solid var(--color-error)}.nav{display:flex;flex-direction:column;gap:4px;padding:8px;background:var(--color-surface-container-low);height:100%}[data-platform=windows] .nav{background:transparent;gap:2px;padding:6px 8px}.nav-items{display:flex;flex-direction:column;gap:4px;flex:1}.nav-header,.nav-footer{padding:4px}.nav-item{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;min-height:var(--nav-item-height);border:none;background:transparent;color:var(--color-on-surface-variant);font:inherit;font-size:12px;cursor:pointer;border-radius:var(--radius-lg);transition:color var(--motion-fast) var(--ease-standard)}.nav-item.is-active{color:var(--color-on-secondary-container);font-weight:600}.nav-indicator{position:absolute;left:50%;top:8px;transform:translate(-50%);width:var(--nav-indicator-width);height:var(--nav-indicator-height);border-radius:var(--radius-full);background:var(--color-secondary-container);transition:background var(--motion-fast) var(--ease-standard),transform var(--motion-normal) var(--ease-emphasized)}.nav-icon{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;height:var(--nav-indicator-height)}.nav-label{position:relative;z-index:1;white-space:nowrap}[data-platform=windows] .nav-item{flex-direction:row;align-items:center;gap:12px;padding:6px 12px;min-height:var(--nav-item-height);border-radius:var(--radius-sm);font-size:14px;transition:background var(--motion-fast) var(--ease-standard)}[data-platform=windows] .nav-item.is-active{background:color-mix(in srgb,var(--color-on-surface) 6%,transparent);color:var(--color-on-surface)}[data-platform=windows] .nav-icon{height:auto}[data-platform=windows] .nav-indicator{left:0;top:50%;transform:translateY(-50%);width:3px;height:16px;border-radius:2px;background:var(--color-primary)}.bubble-row{display:flex;margin:2px 0;padding-inline:4px}.bubble-row.out{justify-content:flex-end}.bubble{position:relative;max-width:min(560px,78%);padding:9px 13px;border-radius:var(--radius-lg);font-size:14.5px;line-height:1.45;word-break:break-word}.bubble-in{background:var(--color-surface-container-high);color:var(--color-on-surface);border-end-start-radius:var(--radius-xs)}.bubble-out{background:var(--color-primary-container);color:var(--color-on-primary-container);border-end-end-radius:var(--radius-xs)}[data-platform=windows] .bubble{border-radius:var(--radius-lg);border:1px solid var(--color-outline-variant)}[data-platform=windows] .bubble-in{background:var(--color-card)}[data-platform=windows] .bubble-out{background:color-mix(in srgb,var(--color-primary) 18%,var(--color-surface));color:var(--color-on-surface);border-color:color-mix(in srgb,var(--color-primary) 32%,transparent)}.bubble-recalled{background:transparent;border:1px dashed var(--color-outline);font-style:italic}.bubble-text{white-space:pre-wrap}.bubble-foot{display:flex;align-items:center;justify-content:flex-end;gap:5px;margin-top:3px;font-size:11px;opacity:.72}.bubble-tag{margin-inline-end:auto}.tick.is-read{color:var(--color-primary)}.tick.is-error{color:var(--color-error)}.bubble-menu{position:absolute;top:100%;inset-inline-end:0;z-index:20;min-width:150px;padding:6px;border-radius:var(--radius-md);background:var(--color-surface-container-highest);box-shadow:var(--elevation-3)}[data-platform=windows] .bubble-menu{background:var(--color-surface-container);border:1px solid var(--color-outline);border-radius:var(--radius-md)}.menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:none;background:transparent;color:inherit;font:inherit;font-size:13px;text-align:start;border-radius:var(--radius-sm);cursor:pointer}.menu-item:hover{background:color-mix(in srgb,currentColor var(--state-hover),transparent)}.file-card{display:flex;align-items:center;gap:10px;min-width:230px}.file-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--radius-sm);background:color-mix(in srgb,currentColor 12%,transparent);flex:0 0 auto}.file-name{font-weight:500}.file-meta{font-size:11.5px}.voice-card{display:flex;align-items:center;gap:10px;min-width:200px;cursor:pointer;user-select:none}.voice-card:focus-visible{outline:2px solid var(--md-primary);outline-offset:2px;border-radius:8px}.voice-btn{display:inline-flex;align-items:center;justify-content:center;flex:none}.voice-wave{display:flex;align-items:center;gap:2px;height:26px;flex:1}.voice-wave i{width:2.5px;border-radius:2px;background:currentColor;opacity:.35}.voice-card.playing .voice-wave i{background:linear-gradient(to right,currentColor 0 var(--progress, 0%),color-mix(in srgb,currentColor 35%,transparent) var(--progress, 0%) 100%);opacity:1}.voice-dur{font-size:12px}.rec-overlay{position:fixed;inset:auto 0 96px;display:flex;justify-content:center;pointer-events:none;z-index:60}.rec-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 22px;border-radius:18px;background:var(--md-surface-container-high, #2b2b2b);color:var(--md-on-surface, #eee);box-shadow:0 8px 28px #00000052;min-width:200px;transition:background .16s ease,transform .16s ease}.rec-overlay.cancel-armed .rec-card{background:var(--md-error, #b3261e);color:#fff;transform:scale(.96)}.rec-dot{width:8px;height:8px;border-radius:50%;background:var(--md-error, #e5484d);animation:rec-pulse 1s ease-in-out infinite}.rec-overlay.cancel-armed .rec-dot{background:#fff}@keyframes rec-pulse{0%,to{opacity:1}50%{opacity:.25}}@media (prefers-reduced-motion: reduce){.rec-dot{animation:none}}.rec-time{font-variant-numeric:tabular-nums;font-size:20px;font-weight:600;line-height:1}.rec-wave{display:flex;align-items:center;justify-content:center;gap:2px;height:30px;width:168px}.rec-wave i{width:3px;border-radius:2px;background:currentColor;opacity:.85;transition:height .06s linear}.rec-remain,.rec-hint{font-size:11.5px}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;height:100%;padding:40px;text-align:center}.empty-icon{display:grid;place-items:center;width:72px;height:72px;border-radius:var(--radius-xl);background:var(--color-surface-container-high);color:var(--color-on-surface-variant)}.empty-title{font-size:16px;font-weight:500}.empty-hint{font-size:13px;max-width:320px}.lock-badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;color:var(--color-on-surface-variant)}.quote-block{display:flex;flex-direction:column;gap:1px;margin-bottom:6px;padding:4px 8px;border-inline-start:3px solid var(--color-primary, #4c8dff);border-radius:4px;background:color-mix(in srgb,var(--color-primary, #4c8dff) 10%,transparent);cursor:pointer;max-width:100%}.quote-from{font-size:11.5px;font-weight:600;color:var(--color-primary, #4c8dff)}.quote-body{font-size:12.5px;opacity:.8;max-width:240px}.forward-origin{display:flex;flex-direction:column;gap:1px;margin-bottom:6px;padding:4px 8px;border-radius:4px;background:color-mix(in srgb,currentColor 8%,transparent)}.forward-label{font-size:11.5px;font-weight:600}.forward-time{font-size:10.5px;opacity:.75}.forward-note{margin-top:2px;font-size:12.5px;font-style:italic;opacity:.9}.menu-item.disabled,.menu-item:disabled{opacity:.4;cursor:not-allowed}.msg-wrap{display:flex;align-items:center;gap:8px}.msg-wrap.selecting{cursor:pointer}.msg-wrap.selected{background:color-mix(in srgb,var(--color-primary, #4c8dff) 8%,transparent);border-radius:10px}.msg-check{flex:none;width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;border:1.5px solid var(--color-outline);margin-inline-start:10px;color:#fff}.msg-check.on{background:var(--color-primary, #4c8dff);border-color:var(--color-primary, #4c8dff)}.msg-flash{animation:msg-flash 1.1s ease-out}@keyframes msg-flash{0%,40%{background:color-mix(in srgb,var(--color-primary, #4c8dff) 22%,transparent);border-radius:10px}to{background:transparent}}@media (prefers-reduced-motion: reduce){.msg-flash{animation:none}}.picker-mask{position:fixed;inset:0;background:#0000006b;display:flex;align-items:flex-end;justify-content:center;z-index:80}.picker-sheet{width:min(480px,100%);max-height:72vh;display:flex;flex-direction:column;gap:8px;padding:14px 14px 22px;background:var(--color-surface-container-high, #2b2b2b);color:var(--color-on-surface, #eee);border-radius:20px 20px 0 0;box-shadow:0 -6px 28px #0000004d}@media (min-width: 720px){.picker-mask{align-items:center}.picker-sheet{border-radius:18px;padding-bottom:14px}}.picker-head{display:flex;align-items:center;gap:8px}.picker-title{flex:1;font-size:15px;font-weight:600}.picker-opts{display:flex;gap:14px}.picker-opt{display:flex;align-items:center;gap:6px;font-size:12.5px;cursor:pointer}.picker-note{width:100%;padding:9px 12px;border:1px solid var(--color-outline);border-radius:10px;background:var(--color-surface-container, transparent);color:inherit;font:inherit;font-size:13px;outline:none}.picker-note:focus{border-color:var(--color-primary, #4c8dff)}.picker-list{display:flex;flex-direction:column;gap:2px;overflow-y:auto;min-height:0}.picker-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border:none;background:transparent;color:inherit;font:inherit;font-size:14px;text-align:start;border-radius:10px;cursor:pointer}.picker-item:hover{background:color-mix(in srgb,currentColor 8%,transparent)}.picker-empty{padding:22px 0;text-align:center;font-size:13px}.contacts-tools{padding:8px 14px 4px}.search-field{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;background:var(--color-surface-container-high, rgb(255 255 255 / .06));color:var(--color-on-surface-variant)}.search-input{flex:1;min-width:0;border:none;outline:none;background:transparent;color:var(--color-on-surface);font:inherit;font-size:13.5px}.search-input::-webkit-search-cancel-button{appearance:none}.search-clear{flex:none;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:50%;background:color-mix(in srgb,currentColor 14%,transparent);color:inherit;cursor:pointer;padding:0}.chip-scroll{display:flex;gap:6px;padding:8px 14px;overflow-x:auto;scrollbar-width:none}.chip-scroll::-webkit-scrollbar{display:none}.chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chip-btn{flex:none;padding:5px 12px;border:1px solid var(--color-outline);border-radius:999px;background:transparent;color:var(--color-on-surface-variant);font:inherit;font-size:12.5px;white-space:nowrap;cursor:pointer}.chip-btn.on{background:var(--color-primary, #4c8dff);border-color:var(--color-primary, #4c8dff);color:#fff}.contacts-toggle{display:flex;align-items:center;gap:6px;padding:0 14px 6px;font-size:12.5px;cursor:pointer}.contacts-empty-hint{padding:26px 14px;text-align:center;font-size:13px}.row-actions{display:inline-flex;align-items:center;gap:2px}.seg-group{display:inline-flex;border:1px solid var(--color-outline);border-radius:999px;overflow:hidden}.seg-btn{padding:5px 12px;border:none;background:transparent;color:var(--color-on-surface-variant);font:inherit;font-size:12.5px;cursor:pointer;white-space:nowrap}.seg-btn.on{background:var(--color-primary, #4c8dff);color:#fff}.seg-btn:disabled{opacity:.4;cursor:not-allowed}.app-root{height:100%;min-height:0}.boot{display:grid;place-items:center;height:100%;color:var(--color-primary)}.app-shell{display:flex;flex-direction:column;height:100%;overflow:hidden}.app-body{display:flex;flex:1;min-height:0}.nav-rail{flex:0 0 72px;border-inline-end:1px solid var(--color-outline-variant)}.nav-rail.is-desktop{flex:0 0 220px}.nav-brand{display:flex;align-items:center;gap:10px;padding:10px 8px;font-weight:600;color:var(--color-primary)}.pane-list{display:flex;flex-direction:column;flex:1 1 340px;min-width:0;max-width:420px;border-inline-end:1px solid var(--color-outline-variant);background:var(--color-surface-container-low)}[data-platform=windows] .pane-list{background:transparent}.pane-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 18px 10px}.pane-search{display:flex;align-items:center;gap:10px;margin:0 14px 10px;padding:9px 14px;border-radius:var(--radius-full);background:var(--color-surface-container-high);color:var(--color-on-surface-variant)}[data-platform=windows] .pane-search{border-radius:var(--radius-sm);background:var(--color-control);border:1px solid var(--color-outline)}.pane-search-input{flex:1;border:none;outline:none;background:transparent;color:var(--color-on-surface);font:inherit;font-size:14px}.search-hint{padding:8px 18px;font-size:12px}.pane-thread{display:flex;flex-direction:column;flex:1 1 auto;min-width:0;background:var(--color-surface)}[data-platform=windows] .pane-thread{background:transparent}.thread-head{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--color-outline-variant);background:var(--color-surface-container-low)}[data-platform=windows] .thread-head{background:var(--color-layer);backdrop-filter:blur(20px) saturate(1.4)}.thread-name{font-size:15px;font-weight:600}.thread-alerts{padding:10px 14px 0}.thread-body{display:flex;flex-direction:column;gap:2px;padding:16px 18px}.composer{display:flex;align-items:flex-end;gap:8px;padding:10px 14px 14px;border-top:1px solid var(--color-outline-variant);background:var(--color-surface-container-low)}[data-platform=android] .composer{padding-bottom:calc(14px + var(--safe-bottom))}[data-platform=windows] .composer{background:var(--color-layer);backdrop-filter:blur(20px) saturate(1.4)}.composer-input{flex:1;min-height:42px;max-height:160px;padding:11px 16px;border:none;outline:none;resize:none;font:inherit;font-size:14.5px;color:var(--color-on-surface);background:var(--color-surface-container-high);border-radius:var(--radius-xl)}[data-platform=windows] .composer-input{border-radius:var(--radius-sm);background:var(--color-control);border:1px solid var(--color-outline);min-height:34px;padding:7px 12px}.composer-attach{display:grid;place-items:center;cursor:pointer;color:inherit}.auth-wrap{display:grid;place-items:center;height:100%;padding:24px;background:var(--color-surface)}[data-platform=windows] .auth-wrap{background:var(--backdrop-mica)}.auth-card{display:flex;flex-direction:column;gap:16px;width:100%;max-width:400px;padding:32px 28px;border-radius:var(--radius-xl);background:var(--color-surface-container-low);box-shadow:var(--elevation-1)}[data-platform=windows] .auth-card{border-radius:var(--radius-lg);background:var(--color-card);border:1px solid var(--color-outline);box-shadow:var(--elevation-2)}.auth-brand{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}.auth-brand h1{margin:0}.auth-logo{display:grid;place-items:center;width:56px;height:56px;border-radius:var(--radius-lg);background:var(--color-primary-container);color:var(--color-on-primary-container)}.auth-tabs{display:flex;gap:8px;justify-content:center}.auth-note{display:flex;align-items:center;gap:6px;font-size:12px;justify-content:center;margin:0}.settings-body{display:flex;flex-direction:column;gap:4px;padding:4px 20px 40px;max-width:720px}.settings-group{display:flex;flex-direction:column;gap:10px;padding:16px 0}.settings-title{font-size:13px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--color-primary);margin:0}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px;font-size:14px}.settings-row .hint{display:block;margin-top:2px;font-size:12px;line-height:1.5;color:var(--color-on-surface-variant)}.settings-note{margin:2px 0 0;font-size:12px;line-height:1.6;color:var(--color-on-surface-variant)}.settings-foot{display:flex;align-items:center;gap:6px;font-size:12px;padding-top:16px}.danger .settings-title{color:var(--color-error)}.mono{font-family:ui-monospace,Cascadia Mono,Menlo,monospace;font-size:12.5px}.color-input{width:40px;height:28px;border:1px solid var(--color-outline);border-radius:var(--radius-sm);background:transparent;cursor:pointer;padding:2px}.safety-number{display:flex;flex-wrap:wrap;gap:8px 14px;padding:16px;border-radius:var(--radius-md);background:var(--color-surface-container);font-family:ui-monospace,Cascadia Mono,Menlo,monospace;font-size:17px;letter-spacing:2px;justify-content:center}.sn-group{padding:2px 4px}.offline-chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;padding:2px 8px;border-radius:var(--radius-full);background:var(--color-error-container);color:var(--color-on-error-container)}@media (max-width: 899px){.pane-list{max-width:none;flex:1 1 auto}.pane-thread{position:fixed;inset:0;z-index:40;transform:translate(100%);transition:transform var(--motion-normal) var(--ease-emphasized);display:none;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom)}.pane-thread.is-visible{display:flex;transform:translate(0)}.nav-rail{flex:0 0 auto;border-inline-end:none;padding-bottom:var(--safe-bottom);background:var(--color-surface-container)}.app-body{flex-direction:column-reverse}.nav-rail .nav{flex-direction:row;justify-content:space-around;align-items:stretch;min-height:var(--nav-bar-height);border-top:1px solid var(--color-outline-variant);padding:8px 4px 12px;background:transparent}.nav-rail .nav-items{flex-direction:row;justify-content:space-around;gap:0}.nav-rail .nav-header,.nav-rail .nav-footer{display:none}.nav-item{flex:1;min-width:0}.nav-rail .nav-brand{display:none}.pane-thread{flex:1 1 auto}}.mic-btn{touch-action:none;flex:none}.mic-btn:active{color:var(--color-error, #e5484d)}.composer{flex-direction:column;align-items:stretch;gap:0}.composer-row{display:flex;align-items:flex-end;gap:8px}.composer-selecting .composer-row{display:none}.quote-bar{display:flex;align-items:center;gap:8px;margin-bottom:8px;padding:6px 8px 6px 10px;border-inline-start:3px solid var(--color-primary, #4c8dff);border-radius:8px;background:color-mix(in srgb,var(--color-primary, #4c8dff) 9%,transparent)}.quote-bar-title{font-size:11.5px;font-weight:600;color:var(--color-primary, #4c8dff)}.quote-bar-body{font-size:12.5px;max-width:100%}.select-bar{display:flex;align-items:center;gap:8px;width:100%;padding:2px 0}.select-count{font-size:14px}[data-platform=windows] .quote-bar,[data-platform=windows] .select-bar{padding-top:4px;padding-bottom:4px}