:root{--toastify-color-light: #fff;--toastify-color-dark: #121212;--toastify-color-info: #3498db;--toastify-color-success: #07bc0c;--toastify-color-warning: #f1c40f;--toastify-color-error: hsl(6, 78%, 57%);--toastify-color-transparent: rgba(255, 255, 255, .7);--toastify-icon-color-info: var(--toastify-color-info);--toastify-icon-color-success: var(--toastify-color-success);--toastify-icon-color-warning: var(--toastify-color-warning);--toastify-icon-color-error: var(--toastify-color-error);--toastify-container-width: fit-content;--toastify-toast-width: 320px;--toastify-toast-offset: 16px;--toastify-toast-top: max(var(--toastify-toast-offset), env(safe-area-inset-top));--toastify-toast-right: max(var(--toastify-toast-offset), env(safe-area-inset-right));--toastify-toast-left: max(var(--toastify-toast-offset), env(safe-area-inset-left));--toastify-toast-bottom: max(var(--toastify-toast-offset), env(safe-area-inset-bottom));--toastify-toast-background: #fff;--toastify-toast-padding: 14px;--toastify-toast-min-height: 64px;--toastify-toast-max-height: 800px;--toastify-toast-bd-radius: 6px;--toastify-toast-shadow: 0px 4px 12px rgba(0, 0, 0, .1);--toastify-font-family: sans-serif;--toastify-z-index: 9999;--toastify-text-color-light: #757575;--toastify-text-color-dark: #fff;--toastify-text-color-info: #fff;--toastify-text-color-success: #fff;--toastify-text-color-warning: #fff;--toastify-text-color-error: #fff;--toastify-spinner-color: #616161;--toastify-spinner-color-empty-area: #e0e0e0;--toastify-color-progress-light: linear-gradient(to right, #4cd964, #5ac8fa, #007aff, #34aadc, #5856d6, #ff2d55);--toastify-color-progress-dark: #bb86fc;--toastify-color-progress-info: var(--toastify-color-info);--toastify-color-progress-success: var(--toastify-color-success);--toastify-color-progress-warning: var(--toastify-color-warning);--toastify-color-progress-error: var(--toastify-color-error);--toastify-color-progress-bgo: .2}.Toastify__toast-container{z-index:var(--toastify-z-index);-webkit-transform:translate3d(0,0,var(--toastify-z-index));position:fixed;width:var(--toastify-container-width);box-sizing:border-box;color:#fff;display:flex;flex-direction:column}.Toastify__toast-container--top-left{top:var(--toastify-toast-top);left:var(--toastify-toast-left)}.Toastify__toast-container--top-center{top:var(--toastify-toast-top);left:50%;transform:translate(-50%);align-items:center}.Toastify__toast-container--top-right{top:var(--toastify-toast-top);right:var(--toastify-toast-right);align-items:end}.Toastify__toast-container--bottom-left{bottom:var(--toastify-toast-bottom);left:var(--toastify-toast-left)}.Toastify__toast-container--bottom-center{bottom:var(--toastify-toast-bottom);left:50%;transform:translate(-50%);align-items:center}.Toastify__toast-container--bottom-right{bottom:var(--toastify-toast-bottom);right:var(--toastify-toast-right);align-items:end}.Toastify__toast{--y: 0px;position:relative;touch-action:none;width:var(--toastify-toast-width);min-height:var(--toastify-toast-min-height);box-sizing:border-box;margin-bottom:1rem;padding:var(--toastify-toast-padding);border-radius:var(--toastify-toast-bd-radius);box-shadow:var(--toastify-toast-shadow);max-height:var(--toastify-toast-max-height);font-family:var(--toastify-font-family);z-index:0;display:flex;flex:1 auto;align-items:center;word-break:break-word}@media only screen and (max-width:480px){.Toastify__toast-container{width:100vw;left:env(safe-area-inset-left);margin:0}.Toastify__toast-container--top-left,.Toastify__toast-container--top-center,.Toastify__toast-container--top-right{top:env(safe-area-inset-top);transform:translate(0)}.Toastify__toast-container--bottom-left,.Toastify__toast-container--bottom-center,.Toastify__toast-container--bottom-right{bottom:env(safe-area-inset-bottom);transform:translate(0)}.Toastify__toast-container--rtl{right:env(safe-area-inset-right);left:initial}.Toastify__toast{--toastify-toast-width: 100%;margin-bottom:0;border-radius:0}}.Toastify__toast-container[data-stacked=true]{width:var(--toastify-toast-width)}@media only screen and (max-width:480px){.Toastify__toast-container[data-stacked=true]{width:100vw}}.Toastify__toast--stacked{position:absolute;width:100%;transform:translate3d(0,var(--y),0) scale(var(--s));transition:transform .3s}.Toastify__toast--stacked[data-collapsed] .Toastify__toast-body,.Toastify__toast--stacked[data-collapsed] .Toastify__close-button{transition:opacity .1s}.Toastify__toast--stacked[data-collapsed=false]{overflow:visible}.Toastify__toast--stacked[data-collapsed=true]:not(:last-child)>*{opacity:0}.Toastify__toast--stacked:after{content:"";position:absolute;left:0;right:0;height:calc(var(--g) * 1px);bottom:100%}.Toastify__toast--stacked[data-pos=top]{top:0}.Toastify__toast--stacked[data-pos=bot]{bottom:0}.Toastify__toast--stacked[data-pos=bot].Toastify__toast--stacked:before{transform-origin:top}.Toastify__toast--stacked[data-pos=top].Toastify__toast--stacked:before{transform-origin:bottom}.Toastify__toast--stacked:before{content:"";position:absolute;left:0;right:0;bottom:0;height:100%;transform:scaleY(3);z-index:-1}.Toastify__toast--rtl{direction:rtl}.Toastify__toast--close-on-click{cursor:pointer}.Toastify__toast-icon{margin-inline-end:10px;width:22px;flex-shrink:0;display:flex}.Toastify--animate{animation-fill-mode:both;animation-duration:.5s}.Toastify--animate-icon{animation-fill-mode:both;animation-duration:.3s}.Toastify__toast-theme--dark{background:var(--toastify-color-dark);color:var(--toastify-text-color-dark)}.Toastify__toast-theme--light,.Toastify__toast-theme--colored.Toastify__toast--default{background:var(--toastify-color-light);color:var(--toastify-text-color-light)}.Toastify__toast-theme--colored.Toastify__toast--info{color:var(--toastify-text-color-info);background:var(--toastify-color-info)}.Toastify__toast-theme--colored.Toastify__toast--success{color:var(--toastify-text-color-success);background:var(--toastify-color-success)}.Toastify__toast-theme--colored.Toastify__toast--warning{color:var(--toastify-text-color-warning);background:var(--toastify-color-warning)}.Toastify__toast-theme--colored.Toastify__toast--error{color:var(--toastify-text-color-error);background:var(--toastify-color-error)}.Toastify__progress-bar-theme--light{background:var(--toastify-color-progress-light)}.Toastify__progress-bar-theme--dark{background:var(--toastify-color-progress-dark)}.Toastify__progress-bar--info{background:var(--toastify-color-progress-info)}.Toastify__progress-bar--success{background:var(--toastify-color-progress-success)}.Toastify__progress-bar--warning{background:var(--toastify-color-progress-warning)}.Toastify__progress-bar--error{background:var(--toastify-color-progress-error)}.Toastify__progress-bar-theme--colored.Toastify__progress-bar--info,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--success,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--warning,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--error{background:var(--toastify-color-transparent)}.Toastify__close-button{color:#fff;position:absolute;top:6px;right:6px;background:transparent;outline:none;border:none;padding:0;cursor:pointer;opacity:.7;transition:.3s ease;z-index:1}.Toastify__toast--rtl .Toastify__close-button{left:6px;right:unset}.Toastify__close-button--light{color:#000;opacity:.3}.Toastify__close-button>svg{fill:currentColor;height:16px;width:14px}.Toastify__close-button:hover,.Toastify__close-button:focus{opacity:1}@keyframes Toastify__trackProgress{0%{transform:scaleX(1)}to{transform:scaleX(0)}}.Toastify__progress-bar{position:absolute;bottom:0;left:0;width:100%;height:100%;z-index:1;opacity:.7;transform-origin:left}.Toastify__progress-bar--animated{animation:Toastify__trackProgress linear 1 forwards}.Toastify__progress-bar--controlled{transition:transform .2s}.Toastify__progress-bar--rtl{right:0;left:initial;transform-origin:right;border-bottom-left-radius:initial}.Toastify__progress-bar--wrp{position:absolute;overflow:hidden;bottom:0;left:0;width:100%;height:5px;border-bottom-left-radius:var(--toastify-toast-bd-radius);border-bottom-right-radius:var(--toastify-toast-bd-radius)}.Toastify__progress-bar--wrp[data-hidden=true]{opacity:0}.Toastify__progress-bar--bg{opacity:var(--toastify-color-progress-bgo);width:100%;height:100%}.Toastify__spinner{width:20px;height:20px;box-sizing:border-box;border:2px solid;border-radius:100%;border-color:var(--toastify-spinner-color-empty-area);border-right-color:var(--toastify-spinner-color);animation:Toastify__spin .65s linear infinite}@keyframes Toastify__bounceInRight{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(3000px,0,0)}60%{opacity:1;transform:translate3d(-25px,0,0)}75%{transform:translate3d(10px,0,0)}90%{transform:translate3d(-5px,0,0)}to{transform:none}}@keyframes Toastify__bounceOutRight{20%{opacity:1;transform:translate3d(-20px,var(--y),0)}to{opacity:0;transform:translate3d(2000px,var(--y),0)}}@keyframes Toastify__bounceInLeft{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(-3000px,0,0)}60%{opacity:1;transform:translate3d(25px,0,0)}75%{transform:translate3d(-10px,0,0)}90%{transform:translate3d(5px,0,0)}to{transform:none}}@keyframes Toastify__bounceOutLeft{20%{opacity:1;transform:translate3d(20px,var(--y),0)}to{opacity:0;transform:translate3d(-2000px,var(--y),0)}}@keyframes Toastify__bounceInUp{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(0,3000px,0)}60%{opacity:1;transform:translate3d(0,-20px,0)}75%{transform:translate3d(0,10px,0)}90%{transform:translate3d(0,-5px,0)}to{transform:translateZ(0)}}@keyframes Toastify__bounceOutUp{20%{transform:translate3d(0,calc(var(--y) - 10px),0)}40%,45%{opacity:1;transform:translate3d(0,calc(var(--y) + 20px),0)}to{opacity:0;transform:translate3d(0,-2000px,0)}}@keyframes Toastify__bounceInDown{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(0,-3000px,0)}60%{opacity:1;transform:translate3d(0,25px,0)}75%{transform:translate3d(0,-10px,0)}90%{transform:translate3d(0,5px,0)}to{transform:none}}@keyframes Toastify__bounceOutDown{20%{transform:translate3d(0,calc(var(--y) - 10px),0)}40%,45%{opacity:1;transform:translate3d(0,calc(var(--y) + 20px),0)}to{opacity:0;transform:translate3d(0,2000px,0)}}.Toastify__bounce-enter--top-left,.Toastify__bounce-enter--bottom-left{animation-name:Toastify__bounceInLeft}.Toastify__bounce-enter--top-right,.Toastify__bounce-enter--bottom-right{animation-name:Toastify__bounceInRight}.Toastify__bounce-enter--top-center{animation-name:Toastify__bounceInDown}.Toastify__bounce-enter--bottom-center{animation-name:Toastify__bounceInUp}.Toastify__bounce-exit--top-left,.Toastify__bounce-exit--bottom-left{animation-name:Toastify__bounceOutLeft}.Toastify__bounce-exit--top-right,.Toastify__bounce-exit--bottom-right{animation-name:Toastify__bounceOutRight}.Toastify__bounce-exit--top-center{animation-name:Toastify__bounceOutUp}.Toastify__bounce-exit--bottom-center{animation-name:Toastify__bounceOutDown}@keyframes Toastify__zoomIn{0%{opacity:0;transform:scale3d(.3,.3,.3)}50%{opacity:1}}@keyframes Toastify__zoomOut{0%{opacity:1}50%{opacity:0;transform:translate3d(0,var(--y),0) scale3d(.3,.3,.3)}to{opacity:0}}.Toastify__zoom-enter{animation-name:Toastify__zoomIn}.Toastify__zoom-exit{animation-name:Toastify__zoomOut}@keyframes Toastify__flipIn{0%{transform:perspective(400px) rotateX(90deg);animation-timing-function:ease-in;opacity:0}40%{transform:perspective(400px) rotateX(-20deg);animation-timing-function:ease-in}60%{transform:perspective(400px) rotateX(10deg);opacity:1}80%{transform:perspective(400px) rotateX(-5deg)}to{transform:perspective(400px)}}@keyframes Toastify__flipOut{0%{transform:translate3d(0,var(--y),0) perspective(400px)}30%{transform:translate3d(0,var(--y),0) perspective(400px) rotateX(-20deg);opacity:1}to{transform:translate3d(0,var(--y),0) perspective(400px) rotateX(90deg);opacity:0}}.Toastify__flip-enter{animation-name:Toastify__flipIn}.Toastify__flip-exit{animation-name:Toastify__flipOut}@keyframes Toastify__slideInRight{0%{transform:translate3d(110%,0,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInLeft{0%{transform:translate3d(-110%,0,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInUp{0%{transform:translate3d(0,110%,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInDown{0%{transform:translate3d(0,-110%,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideOutRight{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(110%,var(--y),0)}}@keyframes Toastify__slideOutLeft{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(-110%,var(--y),0)}}@keyframes Toastify__slideOutDown{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(0,500px,0)}}@keyframes Toastify__slideOutUp{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(0,-500px,0)}}.Toastify__slide-enter--top-left,.Toastify__slide-enter--bottom-left{animation-name:Toastify__slideInLeft}.Toastify__slide-enter--top-right,.Toastify__slide-enter--bottom-right{animation-name:Toastify__slideInRight}.Toastify__slide-enter--top-center{animation-name:Toastify__slideInDown}.Toastify__slide-enter--bottom-center{animation-name:Toastify__slideInUp}.Toastify__slide-exit--top-left,.Toastify__slide-exit--bottom-left{animation-name:Toastify__slideOutLeft;animation-timing-function:ease-in;animation-duration:.3s}.Toastify__slide-exit--top-right,.Toastify__slide-exit--bottom-right{animation-name:Toastify__slideOutRight;animation-timing-function:ease-in;animation-duration:.3s}.Toastify__slide-exit--top-center{animation-name:Toastify__slideOutUp;animation-timing-function:ease-in;animation-duration:.3s}.Toastify__slide-exit--bottom-center{animation-name:Toastify__slideOutDown;animation-timing-function:ease-in;animation-duration:.3s}@keyframes Toastify__spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.theme-selector-overlay{align-items:center;padding:16px}.theme-selector-modal{max-width:560px;max-height:min(88vh,720px);border-radius:var(--radius);display:flex;flex-direction:column;gap:0;padding:0}.theme-selector-modal__header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border)}.theme-selector-modal__header h2{margin:0;font-size:1.125rem;font-weight:600}.theme-selector-modal__close{width:36px;height:36px;padding:0;font-size:1.5rem;line-height:1}.theme-selector-section{padding:16px 20px;overflow-y:auto}.theme-selector-section+.theme-selector-section{border-top:1px solid var(--color-border-subtle)}.theme-selector-section__title{margin:0 0 12px;font-size:.8125rem;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.04em}.theme-selector-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.theme-selector-grid--wallpapers{grid-template-columns:repeat(3,minmax(0,1fr))}.theme-preview-card,.wallpaper-preview-card{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:8px;padding:8px;border:2px solid transparent;border-radius:var(--radius-sm);background:transparent;cursor:pointer;text-align:left;transition:border-color var(--transition),box-shadow var(--transition)}.theme-preview-card:hover,.wallpaper-preview-card:hover{border-color:var(--color-border)}.theme-preview-card--selected,.wallpaper-preview-card--selected{border-color:var(--theme-accent);box-shadow:0 0 0 2px var(--theme-accent-soft)}.theme-preview-card__mock{border-radius:var(--radius-xs);overflow:hidden;border:1px solid var(--color-border, #e5e7eb);display:flex;flex-direction:column;min-height:88px}.theme-preview-card__header{height:14px;background:var(--color-header-bg, var(--color-surface));border-bottom:1px solid var(--color-border)}.theme-preview-card__chat{flex:1;min-height:48px;padding:8px;background:var(--color-chat-bg, var(--color-bg));display:flex;flex-direction:column;gap:4px}.theme-preview-card__bubble{height:10px;border-radius:6px;max-width:72%}.theme-preview-card__bubble--in{align-self:flex-start;width:58%;background:var(--color-bubble-in);border:1px solid var(--color-bubble-in-border)}.theme-preview-card__bubble--out{align-self:flex-end;width:52%;background:var(--color-bubble-out)}.theme-preview-card__input{height:12px;background:var(--color-input-bg, var(--color-surface));border-top:1px solid var(--color-border)}.theme-preview-card__label,.wallpaper-preview-card__label{font-size:.75rem;font-weight:500;color:var(--color-text);line-height:1.2}.theme-preview-card__check,.wallpaper-preview-card__check{position:absolute;top:12px;right:12px;width:18px;height:18px;border-radius:50%;background:var(--theme-accent);box-shadow:0 0 0 2px var(--color-surface)}.theme-preview-card__check:after,.wallpaper-preview-card__check:after{content:"";display:block;width:5px;height:9px;margin:3px auto 0;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.wallpaper-preview-card__preview{aspect-ratio:4 / 3;border-radius:var(--radius-xs);border:1px solid var(--color-border);background-size:cover;background-repeat:repeat}.theme-selector-modal__footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 20px 20px;border-top:1px solid var(--color-border-subtle)}.settings-theme-summary{display:flex;flex-direction:column;gap:12px}.settings-theme-summary__row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface)}.settings-theme-summary__row--clickable{width:100%;text-align:left;cursor:pointer;transition:border-color var(--transition),background var(--transition)}.settings-theme-summary__row--clickable:hover{border-color:var(--theme-accent);background:var(--theme-accent-softer)}.settings-theme-summary__chevron{flex-shrink:0;font-size:1.25rem;line-height:1;color:var(--color-text-muted)}.settings-theme-summary__info{display:flex;flex-direction:column;gap:2px;min-width:0}.settings-theme-summary__label{font-size:.75rem;color:var(--color-text-secondary)}.settings-theme-summary__value{font-size:.875rem;font-weight:600;color:var(--color-text)}@media(min-width:480px){.theme-selector-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:420px){.theme-selector-grid--wallpapers{grid-template-columns:repeat(2,minmax(0,1fr))}}:root{--color-bg: #e9eff5;--color-surface: #ffffff;--color-chat-bg: #dceaf7;--color-header-bg: #ffffff;--color-input-bg: #ffffff;--color-selected: #cfe7ff;--color-text: #18222d;--color-text-secondary: #667781;--color-text-muted: #667781;--color-icon: #667781;--color-border: #d5e3f0;--color-border-subtle: #e9eff5;--color-bubble-out: #d9fdd3;--color-bubble-out-text: #18222d;--color-bubble-in: #ffffff;--color-bubble-in-border: #d5e3f0;--color-avatar-from: #3390ec;--color-avatar-to: #5aa8f0;--theme-accent: #3390ec;--theme-accent-hover: #2b7fd4;--theme-accent-soft: rgba(51, 144, 236, .14);--theme-accent-softer: rgba(51, 144, 236, .07);--color-danger: #e05252;--color-danger-soft: rgba(224, 82, 82, .12);--color-system-event: #667781;--color-call-missed: #e05252;--radius: 16px;--radius-sm: 12px;--radius-xs: 8px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow: 0 2px 16px rgba(0, 0, 0, .06);--shadow-md: 0 4px 20px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .08);--nav-height: 64px;--sidebar-width: 320px;--transition: .18s ease;--media-placeholder: #dfe3e8;--media-placeholder-shine: #eef1f4;--icon-size-md: 22px;--icon-size-nav: 24px;--icon-stroke: 1.75;--bubble-padding-x: 12px;--bubble-padding-y: 6px;--bubble-tail-radius: 4px;--chat-wallpaper-image: none;--chat-wallpaper-size: auto;--chat-wallpaper-repeat: repeat;--call-pip-size-sm: 120px;--call-pip-size-lg: 160px;font-family:DM Sans,system-ui,-apple-system,sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;overflow:hidden}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;overscroll-behavior:none}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}.app-shell{display:flex;height:100%;max-height:100dvh;min-height:0;max-width:1200px;margin:0 auto;background:var(--color-surface);box-shadow:var(--shadow)}.sidebar-panel{width:var(--sidebar-width);min-width:var(--sidebar-width);min-height:0;border-right:1px solid var(--color-border);display:flex;flex-direction:column;height:100%}.main-panel{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;height:100%}.panel-header{flex-shrink:0;padding:16px 20px;border-bottom:1px solid var(--color-border-subtle);font-weight:600;font-size:1.125rem;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--color-surface)}.panel-body{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}.bottom-nav{display:flex;flex-shrink:0;border-top:1px solid var(--color-border);height:var(--nav-height)}.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:.75rem;color:var(--color-icon);transition:color var(--transition)}.bottom-nav a.active{color:var(--theme-accent);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border:none;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:background var(--transition),color var(--transition),opacity var(--transition)}.btn-primary{background:var(--theme-accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--theme-accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){color:var(--theme-accent);background:var(--theme-accent-softer)}.input{width:100%;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.input:focus{border-color:var(--theme-accent);box-shadow:0 0 0 3px var(--theme-accent-soft)}.list-item{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;border-bottom:1px solid var(--color-border-subtle);transition:background var(--transition)}.list-item:hover{background:var(--color-selected, var(--theme-accent-softer))}.list-item.active{background:var(--color-selected, var(--theme-accent-soft))}.list-item--chat{position:relative}.list-item-delete-btn{flex-shrink:0;width:32px;height:32px;border:none;border-radius:50%;background:transparent;color:var(--color-text-muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity var(--transition),color var(--transition),background var(--transition)}.list-item--chat:hover .list-item-delete-btn,.list-item--chat:focus-within .list-item-delete-btn{opacity:1}.list-item-delete-btn:hover{color:var(--color-danger);background:var(--color-danger-soft)}.avatar{position:relative;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--color-avatar-from),var(--color-avatar-to));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;overflow:hidden}.avatar__img{width:100%;height:100%;object-fit:cover;display:block}.avatar__initial{line-height:1}.avatar--loading{opacity:.7}.avatar-sm{width:36px;height:36px;font-size:.875rem}.avatar-lg{width:56px;height:56px;font-size:1.25rem}.list-item-content{flex:1;min-width:0}.list-item-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-item-sub{font-size:.8125rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.contact-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}.contact-action-btn{width:36px;height:36px;border:none;border-radius:50%;background:transparent;color:var(--color-icon);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:color var(--transition),background var(--transition)}.contact-action-btn:hover:not(:disabled){color:var(--theme-accent);background:var(--theme-accent-soft)}.contact-action-btn:disabled{opacity:.45;cursor:not-allowed}.badge{background:var(--theme-accent);color:#fff;font-size:.75rem;font-weight:700;min-width:20px;height:20px;border-radius:var(--radius-pill);display:flex;align-items:center;justify-content:center;padding:0 6px}.empty-state{padding:48px 24px;text-align:center;color:var(--color-text-muted)}.empty-state h3{margin:0 0 8px;color:var(--color-text)}.query-state-panel{display:flex;flex-direction:column;align-items:center;gap:12px}.query-state-panel p{margin:0}.auth-page__loading{display:flex;align-items:center;justify-content:center;min-height:120px;color:var(--color-text-muted)}.auth-page{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(165deg,var(--theme-accent-softer) 0%,var(--color-bg) 48%)}.auth-card{width:100%;max-width:400px;background:var(--color-surface);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-lg);border:1px solid var(--color-border-subtle)}.auth-logo{font-size:1.75rem;font-weight:700;color:var(--theme-accent);margin-bottom:8px}.auth-form{display:flex;flex-direction:column;gap:14px;margin-top:24px}.auth-form label{font-size:.875rem;font-weight:500;display:flex;flex-direction:column;gap:6px}.auth-error{color:var(--color-danger);font-size:.875rem}.auth-switch{margin-top:20px;text-align:center;font-size:.875rem;color:var(--color-text-muted)}.auth-switch a{color:var(--theme-accent);font-weight:600}.chat-view{display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden;min-width:0}html.emoji-keyboard-open .chat-view{padding-bottom:var(--emoji-keyboard-height, 280px)}.chat-header{flex-shrink:0;min-height:52px;padding:6px 8px 6px 4px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:8px;background:var(--color-header-bg, var(--color-surface))}.chat-header-icon-btn{flex-shrink:0;width:36px;height:36px;border:none;border-radius:50%;background:transparent;color:var(--color-icon);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:color var(--transition),background var(--transition)}.chat-header-icon-btn:hover:not(:disabled){color:var(--theme-accent);background:var(--theme-accent-soft)}.chat-header-icon-btn:disabled{opacity:.45;cursor:not-allowed}.chat-header-back-btn{margin-right:-2px}.chat-header-info{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:1px;overflow:hidden}.chat-header-title{font-weight:600;font-size:.9375rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-header-sub{font-size:.75rem;line-height:1.2;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:inline-flex;align-items:center;gap:5px}.chat-header-actions{position:relative;flex-shrink:0;display:flex;align-items:center;gap:0;margin-left:auto}.chat-header-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:100;min-width:180px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);overflow:hidden}.chat-header-menu-item{display:block;width:100%;padding:10px 14px;border:none;background:transparent;text-align:left;font:inherit;cursor:pointer}.chat-header-menu-item:hover{background:var(--theme-accent-softer)}.chat-header-menu-item--danger{color:var(--color-danger)}.chat-messages-wrap{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.chat-messages{position:relative;flex:1;overflow-y:auto;overflow-x:hidden;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--color-chat-bg, var(--color-bg));min-width:0;touch-action:pan-y;-webkit-overflow-scrolling:touch;visibility:hidden}.chat-messages:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:var(--chat-wallpaper-image);background-size:var(--chat-wallpaper-size, auto);background-repeat:var(--chat-wallpaper-repeat, repeat);pointer-events:none;z-index:0}.chat-messages>*{position:relative;z-index:1}.chat-messages--ready{visibility:visible}.chat-scroll-restoring{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--color-chat-bg, var(--color-bg));color:var(--color-text-muted);font-size:.875rem;z-index:2}.chat-unread-divider{display:flex;align-items:center;gap:12px;margin:4px 0 8px;width:100%;flex-shrink:0}.chat-unread-divider__line{flex:1;height:1px;background:var(--theme-accent);opacity:.55}.chat-unread-divider__label{flex-shrink:0;font-size:.75rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--theme-accent);white-space:nowrap}.chat-date-separator-wrap{position:sticky;top:16px;z-index:2;display:flex;justify-content:center;margin:14px 0 8px;flex-shrink:0;pointer-events:none}.system-event-row{display:flex;flex-direction:column;align-items:center;gap:6px;margin:6px 0;padding:0 12px}.system-event-row__content{display:inline-flex;align-items:center;gap:6px;max-width:min(90%,360px);padding:5px 12px;border-radius:var(--radius-pill);font-size:.8125rem;line-height:1.35;color:var(--color-system-event);background:color-mix(in srgb,var(--color-bg) 88%,var(--color-surface));box-shadow:var(--shadow-sm)}.system-event-row--missed .system-event-row__content{color:var(--color-call-missed)}.system-event-row--muted .system-event-row__content{opacity:.78}.system-event-row__icon{display:flex;flex-shrink:0;opacity:.85}.system-event-row__link{border:none;background:transparent;color:var(--theme-accent);font:inherit;font-size:.8125rem;font-weight:600;cursor:pointer;padding:2px 4px}.system-event-row__link:hover{text-decoration:underline}.chat-date-pill{display:inline-block;padding:5px 13px;border-radius:999px;font-size:.75rem;font-weight:500;letter-spacing:.02em;line-height:1.35;color:var(--color-text-muted);background:color-mix(in srgb,var(--color-bg) 88%,var(--color-surface-elevated, #f4f4f5));border:1px solid color-mix(in srgb,var(--color-border) 65%,transparent);box-shadow:0 1px 3px #0000000f}.chat-scroll-bottom-btn{position:absolute;right:16px;bottom:12px;z-index:2;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;border-radius:999px;background:var(--color-surface);color:var(--theme-accent);box-shadow:var(--shadow-md);cursor:pointer}.chat-scroll-bottom-btn:hover{background:var(--color-surface-hover, var(--color-surface))}.chat-scroll-bottom-btn__icon{display:block}.chat-scroll-bottom-btn__badge{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--theme-accent);color:#fff;font-size:.6875rem;font-weight:700;line-height:20px;text-align:center}.message-bubble{display:inline-flex;flex-direction:column;align-items:stretch;width:fit-content;max-width:min(80%,420px);min-width:0;padding:var(--bubble-padding-y) var(--bubble-padding-x);border-radius:var(--radius);font-size:.9375rem;line-height:1.4;overflow-wrap:anywhere;word-break:break-word}.message-bubble__inner{display:flex;flex-flow:row wrap;align-items:flex-end;justify-content:flex-start;gap:4px 8px;max-width:100%}.message-bubble__inner .message-text{flex:1 1 auto;min-width:0;max-width:100%}.message-bubble__inner .message-meta{flex:0 0 auto;margin-top:0;margin-left:auto;align-self:flex-end}.message-bubble.out{align-self:flex-end;background:var(--color-bubble-out);color:var(--color-bubble-out-text);border-bottom-right-radius:var(--bubble-tail-radius);box-shadow:var(--shadow-sm)}.message-bubble.in{align-self:flex-start;background:var(--color-bubble-in);color:var(--color-text);border:1px solid var(--color-bubble-in-border);border-bottom-left-radius:var(--bubble-tail-radius);box-shadow:var(--shadow-sm)}.chat-input-bar{display:flex;flex-direction:column;gap:8px;flex-shrink:0;padding:10px 12px;padding-bottom:max(10px,env(safe-area-inset-bottom));border-top:1px solid var(--color-border);background:var(--color-input-bg, var(--color-surface));min-width:0}.chat-input-row{display:flex;align-items:flex-end;gap:8px;min-width:0}.chat-input-field-shell{flex:1;min-width:0;position:relative}.chat-input-field{flex:1;min-width:0;position:relative;display:flex;align-items:flex-start;border:1px solid var(--color-border);border-radius:22px;background:var(--color-border-subtle);transition:border-color var(--transition),box-shadow var(--transition)}.chat-input-field-shell:focus-within .chat-input-field{border-color:var(--theme-accent);box-shadow:0 0 0 3px var(--theme-accent-soft);background:var(--color-input-bg, var(--color-surface))}.chat-input-field textarea{flex:1;width:100%;min-width:0;resize:none;padding:10px 40px 10px 14px;border:none;background:transparent;min-height:40px;max-height:168px;height:40px;overflow-y:hidden;outline:none;font:inherit;line-height:1.4;field-sizing:content}.chat-input-icon-btn{flex-shrink:0;width:40px;height:40px;border:none;border-radius:50%;background:transparent;font-size:1.25rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-icon);transition:color var(--transition),background var(--transition)}.chat-input-icon-btn:hover:not(:disabled){color:var(--theme-accent);background:var(--theme-accent-soft)}.chat-input-icon-btn:disabled{opacity:.5;cursor:not-allowed}.chat-input-icon-btn.recording{color:var(--color-danger);animation:pulse-rec 1s infinite}.chat-input-send-btn{flex-shrink:0;width:40px;height:40px;border:none;border-radius:50%;background:var(--theme-accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition),transform .12s ease}.chat-input-send-btn:hover:not(:disabled){background:var(--theme-accent-hover)}.chat-input-send-btn:active:not(:disabled){transform:scale(.96)}.chat-input-send-btn:disabled{opacity:.5;cursor:not-allowed}.chat-input-emoji-btn{position:absolute;right:4px;bottom:4px;width:32px;height:32px;border:none;border-radius:50%;background:transparent;font-size:1.125rem;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-icon);transition:color var(--transition),background var(--transition);z-index:2}.chat-input-emoji-btn:hover:not(:disabled){color:var(--theme-accent);background:var(--theme-accent-soft)}.emoji-picker-wrap--inline{position:absolute;right:0;bottom:0;z-index:3}@media(min-width:768px){.emoji-picker-wrap--inline .emoji-picker-popover{right:0;left:auto;z-index:300}}@media(max-width:767px){.emoji-picker-wrap--inline .emoji-picker-popover{display:none}}.attach-menu-wrap{position:relative;flex-shrink:0}.attach-menu-popover{position:absolute;bottom:calc(100% + 8px);left:0;z-index:100;min-width:180px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}.attach-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:12px 14px;border:none;background:transparent;font:inherit;text-align:left;cursor:pointer;color:var(--color-text);transition:background var(--transition)}.attach-menu-item:hover{background:var(--theme-accent-softer)}.media-record-wrap{position:relative;flex-shrink:0;touch-action:none}.record-lock-hint{position:absolute;bottom:calc(100% + 8px);right:0;white-space:nowrap;font-size:.75rem;padding:6px 10px;border-radius:var(--radius-sm);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:0 4px 12px #0000001a}.chat-input-tools{display:flex;align-items:flex-end;gap:4px}.chat-tool-btn{padding:8px 10px;font-size:1.125rem;line-height:1}.chat-input-main{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}.pending-attachments{display:flex;flex-wrap:wrap;gap:6px;max-width:100%;overflow:hidden}.pending-attachment-chip{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;background:var(--theme-accent-soft);color:var(--color-bubble-out-text);border-radius:var(--radius-sm);font-size:.75rem;max-width:min(100%,220px);min-width:0;overflow:hidden}.pending-attachment-icon{flex-shrink:0}.pending-attachment-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.pending-image-preview{position:relative;width:72px;height:72px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0}.pending-image-preview img{width:100%;height:100%;object-fit:cover;display:block}.pending-image-preview .pending-attachment-remove{position:absolute;top:2px;right:2px;width:20px;height:20px;border-radius:50%;background:#0000008c;color:#fff;display:flex;align-items:center;justify-content:center}.pending-attachment-remove{border:none;background:transparent;cursor:pointer;padding:0 2px;font-size:1rem;line-height:1;color:var(--color-text-muted)}.upload-progress{font-size:.75rem;color:var(--color-text-muted)}.message-media{display:block;max-width:100%;border-radius:var(--radius-sm)}.media-preview-btn{border:none;padding:0;background:transparent;cursor:pointer;display:block;max-width:100%;line-height:0}.media-preview{position:relative;display:grid;width:var(--media-preview-w, 240px);height:var(--media-preview-h, 135px);max-width:100%;overflow:hidden;border-radius:var(--radius-sm);background:var(--media-placeholder, var(--color-surface-elevated, #e8eaed));flex-shrink:0}.media-preview--landscape{--media-preview-w: 240px;--media-preview-h: 135px}.media-preview--portrait{--media-preview-w: 160px;--media-preview-h: 240px}.media-preview__skeleton,.media-preview__content,.media-preview__video{grid-area:1 / 1;width:100%;height:100%;min-width:0;min-height:0;align-self:stretch;justify-self:stretch}.media-preview__skeleton{z-index:0;background:linear-gradient(135deg,var(--media-placeholder, #dfe3e8) 0%,var(--media-placeholder-shine, #eef1f4) 50%,var(--media-placeholder, #dfe3e8) 100%)}.media-preview__content{z-index:1;object-fit:cover;display:block}.media-preview__video{z-index:1;object-fit:cover;display:block;background:#000}.media-preview__loading{position:absolute;right:8px;bottom:8px;z-index:2;font-size:.75rem;color:var(--color-text-muted);pointer-events:none}.media-preview__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:44px;height:44px;border-radius:999px;background:#0000008c;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;line-height:1;pointer-events:none}.message-image{cursor:pointer}.message-video{width:100%;max-width:260px;aspect-ratio:260 / 180;object-fit:cover}.message-audio-shell{min-height:36px;width:min(100%,280px);contain:layout paint}.message-audio{flex:1 1 auto;min-width:180px;width:auto;max-width:100%;height:36px}.message-audio-row{display:flex;align-items:center;gap:8px;min-width:min(100%,240px)}.message-audio-duration{flex-shrink:0;font-size:.75rem;font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-text-secondary);min-width:36px}.message-media-wrap{display:flex;flex-direction:column;gap:6px;max-width:100%;min-width:0}.message-media-btn{border:none;padding:0;background:transparent;cursor:pointer;display:block;max-width:100%;line-height:0}.message-caption{margin-top:6px;overflow-wrap:anywhere;word-break:break-word}.message-file{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm);background:#0000000f;color:inherit;text-decoration:none;border:none;cursor:pointer;font:inherit;text-align:left;max-width:100%;min-width:0;width:100%}.message-bubble.out .message-file{background:#0000000a}.message-file-icon{flex-shrink:0;color:var(--theme-accent);opacity:.85}.message-file-info{display:flex;flex-direction:column;min-width:0;flex:1;overflow:hidden}.message-file-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-file-size{font-size:.75rem;opacity:.8}.media-placeholder{display:inline-block;padding:8px;opacity:.6}.attach-menu-item svg{flex-shrink:0;color:var(--color-icon)}.attach-menu-item:hover svg{color:var(--theme-accent)}.ui-icon{display:block;flex-shrink:0}.chat-input-icon-btn .ui-icon,.chat-input-send-btn .ui-icon,.chat-input-emoji-btn .ui-icon{display:block}.nav-icon .ui-icon{width:24px;height:24px}.bottom-nav .ui-icon{width:22px;height:22px}.emoji-picker-wrap{position:relative}.emoji-picker-popover{position:absolute;bottom:calc(100% + 8px);left:0;z-index:300;box-shadow:var(--shadow-lg);border-radius:var(--radius);overflow:hidden}.emoji-picker-panel{width:100%;height:100%}.emoji-keyboard-dock{position:fixed;left:0;right:0;bottom:0;z-index:200;height:var(--emoji-keyboard-height, 280px);padding-bottom:env(safe-area-inset-bottom);background:var(--color-surface);border-top:1px solid var(--color-border);box-shadow:0 -4px 24px #00000014;transform:translateY(100%);transition:transform .28s ease;pointer-events:none}.emoji-keyboard-dock--open{transform:translateY(0);pointer-events:auto}.emoji-keyboard-dock__panel{height:100%}.emoji-keyboard-dock__panel em-emoji-picker{width:100%!important;height:100%!important}.nav-rail-link,.bottom-nav-icon-wrap{position:relative}.nav-badge{position:absolute;top:-4px;right:-4px;background:var(--theme-accent);color:#fff;font-size:.625rem;font-weight:700;min-width:16px;height:16px;border-radius:var(--radius-pill);display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1}.bottom-nav-icon-wrap{display:inline-flex;align-items:center;justify-content:center}.settings-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px}.settings-toggle input[type=checkbox]{width:20px;height:20px;accent-color:var(--theme-accent)}.settings-field{display:flex;flex-direction:column;gap:6px;font-size:.875rem;font-weight:500}.settings-notifications__row{display:flex;align-items:center;justify-content:space-between;gap:16px}.settings-notifications__text{display:flex;flex-direction:column;gap:4px;min-width:0}.settings-notifications__label{font-size:.875rem;font-weight:500}.settings-notifications__badge{display:inline-flex;align-self:flex-start;font-size:.6875rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--color-text-muted);background:var(--color-border-subtle);border-radius:var(--radius-pill);padding:2px 8px}.settings-notifications--disabled .settings-switch{opacity:.45;cursor:not-allowed}.settings-switch{position:relative;flex-shrink:0;width:51px;height:31px;border:none;border-radius:999px;background:var(--color-border);cursor:pointer;transition:background var(--transition);-webkit-tap-highlight-color:transparent;touch-action:manipulation}.settings-switch__thumb{position:absolute;top:2px;left:2px;width:27px;height:27px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0000002e;transition:transform .22s ease}.settings-switch--on{background:var(--theme-accent)}.settings-switch--on .settings-switch__thumb{transform:translate(20px)}.settings-switch:disabled{pointer-events:none}.settings-hint{margin:-8px 0 0;font-size:.8125rem;color:var(--color-text-muted)}.settings-notifications .settings-hint{margin:8px 0 0}.message-notification-toast{display:flex;flex-direction:column;gap:2px;text-align:left}.message-notification-toast strong{font-weight:600}.message-notification-toast span{font-size:.875rem;opacity:.9}.incoming-call-banner-host{position:fixed;top:max(12px,env(safe-area-inset-top));left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));z-index:1300;pointer-events:none;animation:incoming-banner-in .28s ease-out}.incoming-call-banner{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--color-border);border-radius:16px;background:var(--color-surface);box-shadow:0 12px 32px #0003,0 2px 8px #00000014;pointer-events:auto}.incoming-call-banner__info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.incoming-call-banner__name{font-size:.9375rem;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.incoming-call-banner__subtitle{font-size:.75rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.incoming-call-banner__actions{flex-shrink:0;display:flex;align-items:center;gap:10px}.incoming-call-banner__btn{width:44px;height:44px;border:none;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;-webkit-tap-highlight-color:transparent}.incoming-call-banner__btn--decline{background:#e53935;color:#fff}.incoming-call-banner__btn--accept{background:#2e7d32;color:#fff}.incoming-message-banner-host{position:fixed;top:max(12px,env(safe-area-inset-top));left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));z-index:1200;display:flex;align-items:flex-start;gap:8px;pointer-events:none;animation:incoming-banner-in .28s ease-out}@keyframes incoming-banner-in{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.incoming-message-banner{flex:1;min-width:0;display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--color-border);border-radius:16px;background:var(--color-surface);box-shadow:0 12px 32px #0000002e,0 2px 8px #00000014;text-align:left;cursor:pointer;pointer-events:auto;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.incoming-message-banner__body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.incoming-message-banner__title{font-size:.9375rem;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.incoming-message-banner__preview{font-size:.8125rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.incoming-message-banner__action{flex-shrink:0;font-size:.8125rem;font-weight:600;color:var(--theme-accent)}.incoming-message-banner__close{flex-shrink:0;width:32px;height:32px;border:none;border-radius:50%;background:var(--color-surface);color:var(--color-text-muted);box-shadow:0 4px 16px #0000001f;font-size:1.25rem;line-height:1;cursor:pointer;pointer-events:auto;-webkit-tap-highlight-color:transparent}.attachment-ghost{font-style:inherit;opacity:1}.attachment-expiry-banner{font-size:.75rem;opacity:.85;margin:4px 0;padding:4px 8px;border-radius:var(--radius-sm);background:#0000000f}.message-bubble.out .attachment-expiry-banner{background:#0000000d}.btn-sm{font-size:.8125rem;padding:6px 10px;align-self:flex-start}.message-bubble--media{padding:var(--bubble-padding-y) var(--bubble-padding-x);width:fit-content}.message-bubble--media.message-bubble--has-visual-media{padding:var(--bubble-padding-y)}.message-bubble--visual-media{padding:0;background:transparent;border:1px solid var(--color-bubble-in);box-shadow:none}.message-bubble--visual-media.out{border-color:var(--color-bubble-out);background:transparent}.message-bubble--visual-media.in{border-color:var(--color-bubble-in);background:transparent}.visual-media-attachment{position:relative;display:inline-flex;flex-direction:column;max-width:100%;border-radius:calc(var(--radius-md) - 1px);overflow:hidden}.visual-media-attachment .media-preview-btn{display:block;border-radius:inherit}.message-meta--overlay{position:absolute;right:8px;bottom:8px;z-index:2;margin:0;padding:2px 8px;border-radius:var(--radius-pill);background:#00000073;color:#fff;font-size:.6875rem;gap:4px;pointer-events:none}.message-bubble.out .message-meta--overlay{background:#00000059}.message-meta--overlay .message-edited,.message-meta--overlay .message-time{color:inherit}.voice-record-preview{flex:1;min-width:0;min-height:40px;display:flex;align-items:center;gap:8px;padding:0 8px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-input-bg, var(--color-surface))}.voice-record-preview__play{flex-shrink:0}.voice-record-preview__track{flex:1;min-width:0;display:flex;align-items:center;gap:3px;height:24px}.voice-record-preview__wave{flex:1;height:100%;max-width:8px;border-radius:999px;background:var(--theme-accent-soft);animation:voice-wave 1.2s ease-in-out infinite}.voice-record-preview__wave:nth-child(2){animation-delay:.15s}.voice-record-preview__wave:nth-child(3){animation-delay:.3s}.voice-record-preview__wave:nth-child(4){animation-delay:.45s}.voice-record-preview__wave:nth-child(5){animation-delay:.6s}@keyframes voice-wave{0%,to{transform:scaleY(.35)}50%{transform:scaleY(1)}}.voice-record-preview__duration{flex-shrink:0;font-size:.8125rem;color:var(--color-text-muted);min-width:2.5rem;text-align:right}.audio-record-inline{position:absolute;bottom:calc(100% + 6px);right:0;white-space:nowrap;font-size:.75rem;padding:4px 8px;border-radius:var(--radius-sm);background:var(--color-surface);border:1px solid var(--color-border)}.message-bubble--deleted{font-style:italic;opacity:.72}.message-bubble--deleted.out{background:var(--color-bubble-out);color:var(--color-bubble-out-text)}.message-bubble--deleted.in{background:var(--color-bubble-in);color:var(--color-text-muted)}.message-bubble--deleted .message-bubble__deleted-text{flex:0 1 auto}.message-bubble--call-event{max-width:min(85%,440px)}.call-event{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1 1 auto}.call-event__row{display:flex;align-items:center;gap:6px;min-width:0}.call-event__row--main{line-height:1.25}.call-event__row--meta{justify-content:space-between;width:100%;gap:8px;font-size:.6875rem;line-height:1.1;color:var(--color-text-muted)}.message-bubble.out .call-event__row--meta{color:color-mix(in srgb,var(--color-bubble-out-text) 72%,transparent)}.call-event__duration{flex:0 1 auto;min-width:0;font-weight:500;white-space:nowrap}.call-event__time{flex-shrink:0;margin-left:auto;font-variant-numeric:tabular-nums;white-space:nowrap}.call-event__label{flex:1 1 auto;min-width:0;font-size:.9375rem;line-height:1.25}.message-bubble--call-missed .call-event__label{color:var(--color-call-missed)}.message-bubble--call-muted{opacity:.82}.call-event__redial-btn{flex-shrink:0;width:36px;height:36px;margin-left:4px;border:none;border-radius:50%;background:transparent;color:inherit;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;opacity:.88;transition:background var(--transition),opacity var(--transition)}.call-event__redial-btn:hover{opacity:1;background:#00000014}.message-bubble.out .call-event__redial-btn:hover{background:#0000001a}.voice-message{display:flex;align-items:center;gap:8px;min-width:min(100%,220px);max-width:min(260px,100%)}.voice-message__play{flex-shrink:0;width:32px;height:32px;border:none;border-radius:50%;background:#00000014;color:inherit;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition)}.message-bubble.out .voice-message__play{background:#0000001a}.voice-message__play:hover:not(:disabled){background:#00000024}.voice-message__play:disabled{opacity:.5;cursor:not-allowed}.voice-message__track{flex:1;height:4px;border-radius:2px;background:#0000001a;overflow:hidden;min-width:60px}.voice-message__progress{height:100%;width:100%;transform-origin:left center;background:var(--theme-accent);border-radius:2px;transition:transform .1s linear}.voice-message__duration{flex-shrink:0;font-size:.75rem;font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-text-secondary);min-width:36px;text-align:right}.voice-message__spinner{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:media-viewer-spin .8s linear infinite}.message-media-wrap--audio{min-width:0}.message-meta--below{margin-top:4px;padding:0 2px}.message-bubble .message-text{white-space:pre-wrap}.media-viewer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1100;background:#000;display:flex;flex-direction:column;touch-action:pan-y}.media-viewer__toolbar{position:absolute;top:0;left:0;right:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:max(12px,env(safe-area-inset-top)) 12px 12px;background:linear-gradient(to bottom,rgb(0 0 0 / 55%),transparent);pointer-events:none}.media-viewer__icon-btn{pointer-events:auto;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;border-radius:999px;background:#ffffff1f;color:#fff;cursor:pointer;padding:0}.media-viewer__icon-btn:hover{background:#ffffff38}.media-viewer__stage{flex:1;min-height:0;position:relative;display:flex;align-items:center;justify-content:center}.media-viewer__slide{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:56px 8px 16px;opacity:0;pointer-events:none;transition:opacity .15s ease}.media-viewer__slide--active{opacity:1;pointer-events:auto}.media-viewer__image,.media-viewer__video{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.media-viewer__video{background:#000}.media-viewer__spinner{width:40px;height:40px;border-radius:50%;border:3px solid rgb(255 255 255 / 25%);border-top-color:#fff;animation:media-viewer-spin .8s linear infinite}@keyframes media-viewer-spin{to{transform:rotate(360deg)}}.media-record-btn.recording{color:var(--color-danger)}.audio-record-icon{position:relative;display:flex;align-items:center;justify-content:center}.audio-record-icon__ring{position:absolute;top:-6px;right:-6px;bottom:-6px;left:-6px;border-radius:50%;border:2px solid var(--color-danger);opacity:.6;animation:pulse-rec 1.2s ease-in-out infinite}.audio-record-icon__lock{position:absolute;right:-2px;bottom:-2px;width:14px;height:14px;border-radius:50%;background:var(--color-surface);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--theme-accent)}.audio-record-icon__spinner{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid var(--color-icon);border-top-color:var(--theme-accent);animation:media-viewer-spin .8s linear infinite}.media-record-btn{touch-action:none}.record-action-btn{width:40px;height:40px;padding:0!important;display:inline-flex;align-items:center;justify-content:center;border-radius:50%!important}.video-record-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000eb;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:16px;overscroll-behavior:contain}.video-record-preview{width:min(92vw,520px);max-height:70vh;border-radius:var(--radius);background:#000;object-fit:cover;transform:scaleX(-1)}.audio-record-locked{position:fixed;left:50%;bottom:96px;transform:translate(-50%);z-index:1001;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:0 8px 24px #00000026}.record-status{font-size:.875rem;color:var(--color-danger);font-weight:600}.video-record-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center}@keyframes pulse-rec{50%{opacity:.5}}.search-bar{padding:12px 16px;border-bottom:1px solid var(--color-border)}.settings-form{padding:20px 20px 24px;display:flex;flex-direction:column;gap:24px}.settings-section{display:flex;flex-direction:column;gap:12px}.settings-section__title{margin:0;font-size:.8125rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted)}.settings-section--actions{gap:16px;padding-top:8px;border-top:1px solid var(--color-border-subtle)}.settings-meta{margin:0;color:var(--color-text-muted);font-size:.875rem}.settings-saved-notice{margin:0;color:var(--theme-accent)}.settings-logout-btn{color:var(--color-danger);align-self:flex-start}.settings-diagnostics{margin:8px 0 0;padding-left:18px;font-size:.75rem;color:var(--color-text-muted);line-height:1.5}.settings-fieldset{border:none;margin:0;padding:0}.settings-fieldset legend{margin-bottom:8px;font-weight:500}.settings-form label.settings-field{display:flex;flex-direction:column;gap:6px;font-size:.875rem;font-weight:500}.settings-form__actions{display:flex;flex-wrap:wrap;gap:8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:flex-end;justify-content:center;z-index:100}.modal-sheet{background:var(--color-surface);border-radius:var(--radius) var(--radius) 0 0;width:100%;max-width:480px;max-height:70vh;overflow-y:auto;padding:20px}@media(min-width:768px){.bottom-nav{display:none}.nav-rail{width:72px;border-right:1px solid var(--color-border);display:flex;flex-direction:column;align-items:center;padding:16px 0;gap:8px}.nav-rail a{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--color-icon);font-size:1.25rem;transition:color var(--transition),background var(--transition)}.nav-rail a.active{background:var(--color-selected, var(--theme-accent-soft));color:var(--theme-accent)}}.desktop-only-placeholder{display:none}@media(min-width:768px){.desktop-only-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}.main-panel-placeholder{background:var(--color-bg)}}@media(max-width:767px){.app-shell{flex-direction:column;max-width:none;box-shadow:none;height:100dvh;max-height:100dvh}.sidebar-panel{width:100%;min-width:0;min-height:0;border-right:none;flex:1}.sidebar-panel.hidden-mobile,.main-panel.main-panel-placeholder{display:none}.main-panel.full-mobile{flex:1;width:100%}.nav-rail{display:none}}.Toastify__toast-container--top-center{top:1rem}.Toastify__toast-theme--colored.Toastify__toast--error{background:#dc2626}.Toastify__toast-theme--colored.Toastify__toast--success{background:var(--theme-accent, #5b5fc7)}.online-dot{width:8px;height:8px;border-radius:50%;background:#34c759;display:inline-block}.message-row{display:flex;width:100%}.message-row.own{justify-content:flex-end}.message-row.in{justify-content:flex-start}.message-meta{display:inline-flex;align-items:center;justify-content:flex-end;flex-shrink:0;gap:4px;font-size:.6875rem;line-height:1.2;color:var(--color-text-muted);white-space:nowrap}.message-time{font-variant-numeric:tabular-nums}.message-edited{font-style:italic;opacity:.85}.message-status{display:inline-flex;align-items:center;flex-shrink:0;line-height:1;opacity:.75}.message-status__icon{display:block}.message-status--read{color:var(--theme-accent);opacity:1}.message-edit-form{display:flex;flex-direction:column;gap:8px;margin-top:4px}.message-edit-actions{display:flex;gap:8px}.message-actions-menu{position:fixed;z-index:500;min-width:180px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);overflow:hidden;transform:translate(-50%,8px)}.message-actions-item{display:block;width:100%;padding:10px 14px;border:none;background:transparent;text-align:left;font:inherit;cursor:pointer}.message-actions-item:hover{background:var(--theme-accent-softer)}.message-actions-item--danger{color:var(--color-danger)}.media-soft-notice{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--theme-accent-softer);border:1px solid var(--color-border-subtle);margin-bottom:10px}.media-soft-notice-text{margin:0;flex:1;font-size:.8125rem;line-height:1.4;color:var(--color-text-secondary)}.media-soft-notice-save{flex-shrink:0}.swipe-notice{position:relative;touch-action:pan-y;transition:transform .2s ease,opacity .2s ease}.swipe-notice-close{position:absolute;top:4px;right:4px;width:24px;height:24px;border:none;border-radius:50%;background:transparent;color:var(--color-text-muted);cursor:pointer;font-size:1.125rem;line-height:1}.attachment-expiry-banner--short{font-size:.75rem;opacity:.75;background:var(--theme-accent-softer);color:var(--color-text-secondary)}.avatar-xl{width:96px;height:96px;font-size:2rem}.avatar-editor{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:8px}.avatar-editor__preview-btn{position:relative;border:none;background:transparent;padding:0;cursor:pointer;border-radius:50%}.avatar-editor__overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#00000073;color:#fff;font-size:.75rem}.avatar-editor__input{display:none}.avatar-editor__actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.chat-date-jump-overlay{align-items:center;padding:16px}.chat-date-jump-modal{max-width:360px;border-radius:var(--radius);padding:20px}.chat-date-jump-modal h2{margin:0 0 8px;font-size:1.125rem}.chat-date-jump-modal__hint{margin:0 0 16px;font-size:.875rem;color:var(--color-text-secondary)}.chat-date-jump-modal__form{display:flex;flex-direction:column;gap:16px}.chat-date-jump-modal__form label{display:flex;flex-direction:column;gap:6px;font-size:.875rem;font-weight:500}.chat-date-jump-modal__actions{display:flex;justify-content:flex-end;gap:8px}.call-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000eb;display:flex;align-items:center;justify-content:center}.call-overlay--ended{padding:max(24px,env(safe-area-inset-top)) 20px max(24px,env(safe-area-inset-bottom));background:radial-gradient(circle at top,rgba(91,95,199,.3),transparent 34%),linear-gradient(135deg,#121826f5,#312e81eb)}.call-minimized{position:fixed;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));z-index:1000;width:25vw;min-width:140px;max-width:220px;height:25vh;min-height:120px;max-height:200px;display:flex;flex-direction:column;border-radius:14px;overflow:hidden;box-shadow:0 8px 32px #00000073;border:1px solid rgba(255,255,255,.2);background:#111827;pointer-events:auto}.call-minimized__surface{flex:1;position:relative;border:none;padding:0;background:#000;cursor:pointer;overflow:hidden}.call-minimized__video{width:100%;height:100%;object-fit:cover}.call-minimized__avatar{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,rgba(91,95,199,.35),transparent 48%),#1f2937}.call-minimized__overlay{position:absolute;inset:auto 0 0;padding:8px 10px;background:linear-gradient(transparent,#000000bf);color:#fff;text-align:left}.call-minimized__name{display:block;font-size:.75rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.call-minimized__actions{display:flex;gap:4px;padding:6px;background:#111827f2}.call-minimized__btn{flex:1;display:flex;align-items:center;justify-content:center;min-height:32px;border:none;border-radius:8px;background:#ffffff1f;color:#fff;cursor:pointer}.call-minimized__btn--end{background:var(--color-danger)}.call-status-bar--compact{font-size:.6875rem;gap:6px;margin-top:2px}.call-status-bar--compact .call-duration{font-size:inherit}.call-screen{width:min(100%,480px);min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:48px 24px 32px;color:#fff}.call-screen--video{width:100%;max-width:none;padding:0;justify-content:flex-start}.call-video-layout{position:relative;flex:1;width:100%;min-height:100%;background:#000;overflow:hidden}.call-main-video{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,rgba(91,95,199,.24),transparent 42%),#111827}.call-main-video__el{width:100%;height:100%;object-fit:cover}.call-pip{position:absolute;z-index:2;border-radius:12px;overflow:hidden;border:2px solid rgba(255,255,255,.35);background:#111;box-shadow:0 4px 24px #00000073;touch-action:none;cursor:grab;transition:top .2s cubic-bezier(.2,0,0,1),left .2s cubic-bezier(.2,0,0,1),right .2s cubic-bezier(.2,0,0,1),bottom .2s cubic-bezier(.2,0,0,1),width .2s cubic-bezier(.2,0,0,1),height .2s cubic-bezier(.2,0,0,1)}.call-pip:active{cursor:grabbing}.call-pip__video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.call-pip__placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,rgba(255,255,255,.16),transparent 48%),#ffffff14}.call-pip__placeholder--overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1}.call-pip-restore{position:absolute;right:16px;bottom:100px;z-index:2;border:none;border-radius:var(--radius-pill);padding:8px 14px;background:#ffffff26;color:#fff;font:inherit;font-size:.8125rem;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.call-reconnect-banner{position:absolute;top:max(16px,env(safe-area-inset-top));left:50%;transform:translate(-50%);z-index:3;padding:8px 16px;border-radius:var(--radius-pill);background:#0000008c;color:#fff;font-size:.875rem;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.call-video-layout__status{position:absolute;top:max(16px,env(safe-area-inset-top));left:0;right:0;z-index:3;pointer-events:none}.call-controls-overlay{position:absolute;left:0;right:0;bottom:max(24px,env(safe-area-inset-bottom));z-index:4;opacity:0;transform:translateY(12px);transition:opacity .2s ease,transform .2s ease;pointer-events:none}.call-controls-overlay--visible{opacity:1;transform:translateY(0);pointer-events:auto}.call-controls-overlay--audio{position:static;opacity:1;transform:none;pointer-events:auto}.call-avatar-view{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center}.call-peer-name{margin:0;font-size:1.5rem;font-weight:600}.call-status-text{margin:0;color:#ffffffbf}.call-status-bar{display:flex;flex-direction:column;align-items:center;gap:4px;margin-bottom:24px;color:#ffffffd9}.call-duration{font-variant-numeric:tabular-nums;font-size:1.125rem}.call-controls{display:flex;align-items:center;justify-content:center;gap:16px;width:100%}.call-controls--incoming{gap:48px}.call-control-btn{width:56px;height:56px;border-radius:50%;border:none;background:#ffffff26;color:#fff;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.call-control-btn--active{background:#ffffff59}.call-control-btn--accept{background:#22c55e}.call-control-btn--decline,.call-control-btn--end{background:#ef4444}.call-video-grid{position:relative;flex:1;width:100%;margin-bottom:16px;border-radius:12px;overflow:hidden;background:#111}.call-video-remote{width:100%;height:100%;min-height:280px;object-fit:cover}.call-video-local{position:absolute;right:12px;bottom:12px;width:96px;height:128px;object-fit:cover;border-radius:8px;border:2px solid rgba(255,255,255,.35);background:#000}.call-screen--ended{justify-content:center;gap:12px}.call-ended-card{position:relative;width:min(100%,360px);padding:36px 24px 28px;border:1px solid rgba(255,255,255,.18);border-radius:28px;background:#ffffff21;color:#fff;display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center;box-shadow:0 24px 80px #00000057;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}.call-ended-card__close{position:absolute;top:14px;right:14px;width:38px;height:38px;border:none;border-radius:50%;background:#ffffff29;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}.call-ended-card__text{display:flex;flex-direction:column;gap:8px}.call-ended-text{margin:0;font-size:1.25rem;font-weight:600}.call-peer-name--ended{font-size:1rem;color:#fffc}.call-remote-audio{position:absolute;width:0;height:0;opacity:0;pointer-events:none}.call-audio-indicator{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:12px;font-size:.875rem;color:#ffffffd9}.call-audio-indicator--off{opacity:.55}.call-audio-indicator--remote{color:#86efac}