@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{color-scheme:dark;--bg: #161826;--surface: #232532;--text: #e9e9ed;--accent: #9184d9;--divider: color-mix(in srgb, #e9e9ed 16%, transparent);--neutral-100: #f3f5fe;--neutral-200: #e4e7f5;--neutral-300: #cfd3e5;--neutral-400: #b2b6ca;--neutral-500: #9397ab;--neutral-600: #75798c;--neutral-700: #595d6c;--neutral-800: #3f424d;--neutral-900: #292b31;--accent-100: #f5f4ff;--accent-200: #e7e5fe;--accent-300: #d2cefd;--accent-400: #b5abfc;--accent-500: #968ae0;--accent-600: #796cbf;--accent-700: #5d5294;--accent-800: #423a6a;--accent-900: #2b2741;--muted: color-mix(in srgb, var(--text) 55%, transparent);--faint: color-mix(in srgb, var(--text) 40%, transparent);--space-1: 2.8px;--space-2: 5.6px;--space-3: 8.4px;--space-4: 11.2px;--space-6: 16.8px;--space-8: 22.4px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 14px;--shadow-sm: 0 0 0 1px #3f424d;--shadow-md: 0 0 0 1px #595d6c, 0 6px 18px rgba(0, 0, 0, .55);--shadow-lg: 0 0 0 1px #9397ab, 0 16px 40px rgba(0, 0, 0, .65);--panel: var(--bg);--panel-2: var(--surface);--line: var(--divider);--line-2: var(--divider);--danger: #b5abfc;--primary: transparent;--field: var(--surface);--menu: var(--surface);--bubble-mine: var(--accent-900);--bubble-their: var(--surface);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}:root[data-theme=light]{color-scheme:light;--bg: #f4f5fa;--surface: #ffffff;--text: #1b1d2a;--accent: #5b4fae;--divider: color-mix(in srgb, #1b1d2a 14%, transparent);--neutral-100: #292b31;--neutral-200: #3f424d;--neutral-300: #595d6c;--neutral-400: #75798c;--neutral-500: #9397ab;--neutral-600: #b2b6ca;--neutral-700: #cfd3e5;--neutral-800: #e4e7f5;--neutral-900: #f3f5fe;--accent-100: #2b2741;--accent-200: #423a6a;--accent-300: #5d5294;--accent-400: #796cbf;--accent-500: #968ae0;--accent-600: #b5abfc;--accent-700: #d2cefd;--accent-800: #e7e5fe;--accent-900: #f5f4ff;--shadow-sm: 0 0 0 1px color-mix(in srgb, #1b1d2a 10%, transparent);--shadow-md: 0 0 0 1px color-mix(in srgb, #1b1d2a 8%, transparent), 0 6px 18px rgba(27, 29, 42, .1);--shadow-lg: 0 0 0 1px color-mix(in srgb, #1b1d2a 8%, transparent), 0 16px 40px rgba(27, 29, 42, .16);--danger: #b3261e;--bubble-mine: var(--accent-800);--bubble-their: #ffffff}:root[data-theme=light] .modal-overlay{background:color-mix(in srgb,#1b1d2a 42%,transparent)}:root[data-theme=light] .msg-menu-overlay{background:color-mix(in srgb,#1b1d2a 14%,transparent)}:root[data-theme=light] .media-grid-cell .play-badge{color:#fff}:root[data-theme=light] .media-audio{filter:none}:root[data-theme=light] .bubble.mine{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 22%,transparent)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex:0 0 auto;border:1px solid var(--divider);border-radius:var(--radius-md);background:transparent;color:var(--text);font-size:15px;line-height:1;cursor:pointer}.theme-toggle:hover{background:color-mix(in srgb,var(--text) 8%,transparent)}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;width:100%;max-width:100%;height:100%;background:var(--bg);color:var(--text);overflow-x:hidden;-webkit-text-size-adjust:100%}body{overscroll-behavior-y:none;font-size:15px;line-height:1.55}img,video,canvas,svg{max-width:100%;height:auto}img{display:block}button,input,textarea,select{font-family:inherit}input,textarea,select{font-size:16px}:focus{outline:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::selection{background:color-mix(in srgb,var(--accent) 30%,transparent)}button{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:var(--space-2) calc(var(--space-3) * 1.2);border:1px solid var(--divider);border-radius:var(--radius-md);background:transparent;color:var(--text);font-size:14px;font-weight:500;line-height:1.2;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease}button:hover{background:color-mix(in srgb,var(--text) 7%,transparent)}button:active{background:color-mix(in srgb,var(--text) 14%,transparent)}button:disabled{opacity:.45;cursor:not-allowed}button:disabled:hover{background:transparent}button[type=submit]{color:var(--accent);border-color:var(--accent)}button[type=submit]:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}button[type=submit]:active{background:color-mix(in srgb,var(--accent) 22%,transparent)}.secondary{flex:0 0 auto;background:transparent}.link-btn{padding:0;border:0;background:transparent;color:var(--accent)}.link-btn:hover{background:transparent;color:var(--accent-300)}label{display:grid;gap:5px;min-width:0;font-size:12px;color:color-mix(in srgb,var(--text) 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var(--space-2);font-size:14px;color:var(--muted)}.auth-card form{display:grid;gap:var(--space-4)}.auth-card input{min-height:40px}.auth-card button[type=submit]{width:100%;min-height:40px;margin-top:var(--space-1)}.switch-mode{margin:0;font-size:13px;color:var(--muted)}.chat-layout{width:100%;max-width:100%;height:100vh;height:100dvh;display:grid;grid-template-columns:308px minmax(0,1fr);overflow:hidden}.sidebar{display:flex;flex-direction:column;min-width:0;min-height:0;border-right:0;background:var(--bg);box-shadow:inset -1px 0 0 var(--divider);overflow:hidden}.sidebar-header{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4);border-bottom:0}.sidebar-header h2{margin:0;font-size:16px;font-weight:500}.profile-chip{display:inline-flex;align-items:center;gap:var(--space-3);min-width:0;padding:var(--space-1) 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h3{margin:0;min-width:0;font-size:16px;font-weight:500;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.typing-inline{flex:0 0 auto;font-size:12px;font-style:italic;color:var(--accent);white-space:nowrap;animation:typing-pulse 1.4s ease-in-out infinite}@keyframes typing-pulse{0%,to{opacity:.5}50%{opacity:1}}.header-actions{flex:0 0 auto;display:flex;align-items:center;gap:var(--space-2)}.presence-badge{padding:3px 10px;border:0;border-radius:var(--radius-sm);background:var(--neutral-900);font-size:11px;color:var(--muted);white-space:nowrap}.typing-note{margin:0;align-self:stretch;font-size:13px;color:var(--muted)}.message-feed{flex:1 1 auto;min-width:0;min-height:0;display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-2);padding:var(--space-6) var(--space-8);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.message-feed>.error,.message-feed>.placeholder,.message-feed>.loading-state{align-self:stretch;text-align:center}.bubble{position:relative;flex-shrink:0;max-width:min(72%,560px);min-width:0;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:14.5px;line-height:1.5;overflow-wrap:anywhere;word-break:normal;-webkit-hyphens:none;hyphens:none}.bubble p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.media-preview+.bubble-text,.media-video+.bubble-text,.media-audio+.bubble-text,.media-link+.bubble-text{margin-top:var(--space-2)}.bubble.mine{align-self:flex-end;justify-self:end;margin-left:auto;margin-right:0;background:var(--accent-900);color:var(--text);border-bottom-right-radius:var(--radius-sm);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 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auto;width:22px;height:22px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--faint);font-size:13px;line-height:1;letter-spacing:1px;cursor:pointer}.bubble-more:hover{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}.bubble-reaction{position:absolute;bottom:-11px;display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:11px;background:var(--accent-800);box-shadow:0 0 0 2px var(--bg);font-size:12px;line-height:1;color:var(--accent-100)}.bubble.mine .bubble-reaction{right:var(--space-4)}.bubble.their .bubble-reaction{left:var(--space-4)}.reaction-picker{position:absolute;bottom:calc(100% + var(--space-2));left:50%;transform:translate(-50%);z-index:10;display:flex;gap:2px;max-width:220px;padding:var(--space-2);border-radius:999px;background:var(--surface);box-shadow:var(--shadow-md);overflow-x:auto;white-space:nowrap}.reaction-picker-item{flex-shrink:0;padding:0 3px;border:0;background:transparent;font-size:18px;transition:transform .1s ease}.reaction-picker-item:hover{background:transparent;transform:scale(1.25)}.reply-quote{display:flex;align-items:stretch;gap:var(--space-3);margin-bottom:var(--space-2);padding:var(--space-2) var(--space-3);border:0;border-radius:var(--radius-sm);background:color-mix(in srgb,var(--text) 5%,transparent);font-size:12.5px;color:var(--muted);overflow-wrap:anywhere;cursor:pointer}.reply-quote:before{content:"";flex:0 0 2px;border-radius:1px;background:var(--accent)}.reply-quote:hover{background:color-mix(in srgb,var(--text) 9%,transparent)}.reply-quote-author{font-size:11.5px;color:var(--accent-300)}.media-preview{display:block;width:auto;height:auto;max-width:min(280px,62vw);max-height:320px;min-width:72px;min-height:54px;aspect-ratio:auto;object-fit:contain;border:0;border-radius:var(--radius-md);background:var(--neutral-900);cursor:pointer}.media-preview:not([data-loaded=true]){width:min(220px,58vw);height:auto;aspect-ratio:4 / 3}.media-video{display:block;width:min(280px,66vw);max-height:340px;aspect-ratio:16 / 9;border-radius:var(--radius-md);background:var(--neutral-900)}.media-audio{display:block;width:min(260px,62vw);height:38px;border-radius:999px;filter:invert(.92) hue-rotate(180deg) saturate(.6)}.day-divider{align-self:stretch;display:flex;align-items:center;gap:var(--space-4);margin:var(--space-4) 0}.day-divider:before,.day-divider:after{content:"";flex:1;height:1px;background:linear-gradient(to right,transparent,var(--divider))}.day-divider:after{background:linear-gradient(to left,transparent,var(--divider))}.day-divider span{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}.flash-highlight{animation:flash-highlight-anim 1.5s ease-out}@keyframes flash-highlight-anim{0%{background-color:color-mix(in srgb,var(--accent) 32%,transparent)}to{background-color:transparent}}.composer-dock{flex:0 0 auto;background:var(--bg)}.composer{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;gap:var(--space-2);align-items:center;min-width:0;margin:var(--space-4) var(--space-6) var(--space-6);padding:var(--space-2);border-top:0;border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm)}.composer input{width:100%;min-width:0;height:36px;min-height:36px;padding:0 var(--space-2);border:0;border-radius:0;background:transparent}.composer input:hover,.composer input:focus-visible{border:0;outline:none}.composer-attach,.emoji-wrap{position:relative;flex:0 0 auto}.icon-btn{flex:0 0 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32px);padding:var(--space-2);border:0;border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-md)}.attach-item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-3);border:0;border-radius:var(--radius-md);background:transparent;color:var(--text);font-size:14px;font-weight:400;text-align:left}.attach-item>span:first-child{color:var(--accent);font-size:16px}.attach-item:hover{background:color-mix(in srgb,var(--text) 7%,transparent)}.emoji-menu{position:absolute;right:0;bottom:46px;z-index:10;display:grid;grid-template-columns:repeat(5,1fr);gap:2px;min-width:196px;max-width:calc(100vw - 32px);padding:var(--space-2);border:0;border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-md)}.emoji-item{padding:var(--space-2);border:0;border-radius:var(--radius-sm);background:transparent;font-size:18px}.emoji-item:hover{background:color-mix(in srgb,var(--accent) 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var(--space-4);font-size:20px;font-weight:500}.profile-form{display:grid;gap:var(--space-4);min-width:0}.profile-avatar-row{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-2)}.profile-avatar{flex:0 0 auto;width:56px;height:56px;border-radius:50%;object-fit:cover}.profile-avatar-empty{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--accent-800);color:var(--accent-200)}.profile-actions{display:flex;justify-content:flex-end;gap:var(--space-2);margin-top:var(--space-2);flex-wrap:wrap}@media (max-width: 768px){.chat-layout{grid-template-columns:minmax(0,1fr)}.sidebar{box-shadow:none}.sidebar-header{padding:var(--space-4) var(--space-3)}.profile-chip-avatar,.profile-chip>span:first-child:not(.profile-chip-avatar){width:34px;height:34px}.nav-list{padding:var(--space-2)}.nav-item{min-height:56px;padding:var(--space-3);font-size:15px}.conversation-header{padding:var(--space-3) var(--space-4)}.conversation-title{flex-direction:column;align-items:flex-start;gap:0}.conversation-title h3{font-size:15px;max-width:100%}.typing-inline{font-size:11.5px;line-height:1.15}.message-feed{gap:var(--space-2);padding:var(--space-4)}.bubble{max-width:82%;font-size:15px}.media-preview{max-width:min(230px,66vw);max-height:280px}.media-preview:not([data-loaded=true]){width:min(190px,60vw)}.media-video{width:min(240px,70vw)}.composer{margin:var(--space-3);gap:var(--space-1)}.icon-btn,.send-btn-min{width:40px;height:40px}.composer input{height:40px}.attach-menu,.emoji-menu{min-width:200px}.emoji-menu{grid-template-columns:repeat(4,1fr)}}@media (max-width: 400px){.composer{margin:var(--space-2)}.icon-btn,.send-btn-min{width:38px;height:38px;font-size:17px}.bubble{max-width:88%;font-size:14.5px}.nav-item{font-size:14px}.profile-modal{padding:var(--space-4)}}@media (prefers-reduced-motion: reduce){.typing-inline{animation:none;opacity:.85}*{scroll-behavior:auto!important}}.scroll-bottom{position:absolute;right:var(--space-6);bottom:100%;z-index:5;display:flex;align-items:center;justify-content:center;width:40px;height:40px;margin-bottom:var(--space-3);border:0;border-radius:50%;background:var(--surface);color:var(--accent);font-size:18px;line-height:1;box-shadow:var(--shadow-md)}.scroll-bottom:hover{background:color-mix(in srgb,var(--accent) 14%,transparent)}.scroll-bottom:active{background:color-mix(in srgb,var(--accent) 22%,transparent)}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:var(--space-2)}.media-grid-cell{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:1;overflow:hidden;border:0;padding:0;border-radius:var(--radius-md);background:color-mix(in srgb,var(--text) 5%,transparent);cursor:pointer}.media-grid-cell img{width:100%;height:100%;object-fit:cover}.media-grid-cell:hover{box-shadow:inset 0 0 0 2px var(--accent)}.media-grid-cell .play-badge{position:absolute;pointer-events:none;color:var(--neutral-100);font-size:22px;text-shadow:0 1px 4px rgba(0,0,0,.8)}.media-grid-more{grid-column:1 / -1;margin:var(--space-2) 0}.media-grid-empty{grid-column:1 / -1;text-align:center;color:var(--muted);font-size:13px}.reply-quote-thumb{flex:0 0 auto;align-self:center;width:36px;height:36px;border-radius:var(--radius-sm);object-fit:cover;background:var(--neutral-900)}.reply-quote-thumb.sticker{object-fit:contain;background:transparent}.reply-bar{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:color-mix(in srgb,var(--text) 3%,transparent);box-shadow:inset 0 1px 0 var(--divider)}.reply-bar .reply-quote{flex:1;min-width:0;margin-bottom:0;cursor:default}.reply-bar .reply-quote:hover{background:color-mix(in srgb,var(--text) 5%,transparent)}.reaction-row{display:flex;flex-wrap:wrap;gap:5px;min-width:0}.reaction-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border:1px solid transparent;border-radius:999px;background:color-mix(in srgb,var(--text) 8%,transparent);cursor:pointer;font-size:14px;line-height:1}.reaction-chip:hover{background:color-mix(in srgb,var(--text) 14%,transparent)}.reaction-chip.mine{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent)}.reaction-chip-emoji{font-size:20px;line-height:1}.reaction-chip-avatars{display:inline-flex}.reaction-avatar{width:22px;height:22px;border-radius:50%;object-fit:cover;border:1.5px solid var(--surface);margin-left:-6px;background:var(--neutral-800)}.reaction-avatar:first-child{margin-left:0}.reaction-avatar-empty{display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;line-height:1;color:var(--text)}.reaction-chip-more{font-size:12px;color:var(--muted)}.msg-menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:color-mix(in srgb,var(--neutral-900) 22%,transparent)}.msg-menu{position:fixed;display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-2);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-md);animation:msg-menu-in .12s ease-out;transform-origin:top left}@keyframes msg-menu-in{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.msg-menu-emoji{display:flex;gap:1px;overflow-x:auto;scrollbar-width:none}.msg-menu-emoji::-webkit-scrollbar{display:none}.msg-menu-emoji-item{flex:0 0 auto;width:32px;height:32px;border:0;border-radius:50%;background:transparent;font-size:19px;line-height:1;cursor:pointer}.msg-menu-emoji-item:hover,.msg-menu-emoji-item:active{background:color-mix(in srgb,var(--accent) 18%,transparent)}.msg-menu-emoji-item.more{font-size:16px;color:var(--accent)}.msg-menu-actions{display:flex;flex-direction:column;padding-top:var(--space-1);border-top:1px solid var(--divider)}.msg-menu-action{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:7px var(--space-2);border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text);font-family:var(--font-body);font-size:14px;text-align:left;cursor:pointer}.msg-menu-action:hover,.msg-menu-action:active{background:color-mix(in srgb,var(--text) 8%,transparent)}.msg-menu-icon{width:16px;text-align:center;color:var(--muted);font-size:15px}.toast{position:fixed;left:50%;bottom:84px;z-index:50;transform:translate(-50%);padding:var(--space-2) var(--space-4);border-radius:999px;background:var(--surface);color:var(--text);font-size:13px;box-shadow:var(--shadow-md);animation:msg-menu-in .12s ease-out;pointer-events:none}.system-emoji-input{position:fixed;bottom:0;left:0;width:1px;height:1px;padding:0;border:0;opacity:.01;font-size:16px;pointer-events:none}.reply-quote-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload-card{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:color-mix(in srgb,var(--text) 4%,transparent)}.upload-card.error{background:color-mix(in srgb,#c05555 20%,transparent)}.upload-card-body{flex:1;min-width:0}.upload-card-name{font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload-card-status{font-size:12px;color:var(--muted);margin-top:2px}.upload-bar{height:3px;margin-top:6px;border-radius:999px;background:color-mix(in srgb,var(--text) 12%,transparent);overflow:hidden}.upload-bar-fill{height:100%;background:var(--accent);transition:width .2s ease}.attach-card{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);background:color-mix(in srgb,var(--text) 4%,transparent)}.attach-card-thumb{flex:0 0 auto;width:40px;height:40px;border-radius:var(--radius-sm);object-fit:cover;background:var(--neutral-900)}.attach-card-icon{display:inline-flex;align-items:center;justify-content:center;color:var(--accent);font-size:18px}.attach-card-body{flex:1;min-width:0}.attach-card-name{font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-card-hint{font-size:12px;color:var(--muted);margin-top:2px}.back-btn{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;padding:0 var(--space-2);margin-right:var(--space-2);border:0;background:none;color:var(--text);font-size:24px;line-height:1;cursor:pointer}.back-btn:hover{color:var(--accent)}.password-block{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--divider)}.password-block .profile-form{margin:0}.password-block .error{margin:var(--space-2) 0 0}.send-failed{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:20px;height:20px;padding:0;border:0;border-radius:50%;background:var(--danger, #b3261e);color:#fff;font-size:13px;font-weight:700;line-height:1;cursor:pointer}.send-failed:hover{filter:brightness(1.15)}.msg-menu-action.danger{color:var(--danger, #e06c6c)}.msg-menu-action.danger .msg-menu-icon{color:inherit}.viewer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1100;display:flex;align-items:center;justify-content:center;background:#000000f0}.viewer-stage{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:48px 12px 64px}.viewer-stage img,.viewer-stage video{max-width:100%;max-height:100%;object-fit:contain}.viewer-nav{position:absolute;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:44px;height:64px;border:0;border-radius:var(--radius-md);background:#ffffff1a;color:#fff;font-size:30px;line-height:1;cursor:pointer}.viewer-nav:hover{background:#fff3}.viewer-nav.prev{left:8px}.viewer-nav.next{right:8px}.viewer-close{position:absolute;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));width:40px;height:40px;border:0;border-radius:50%;background:#ffffff1f;color:#fff;font-size:20px;line-height:1;cursor:pointer}.viewer-close:hover{background:#ffffff38}.viewer-counter{position:absolute;bottom:max(16px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%);padding:4px 12px;border-radius:999px;background:#ffffff1f;color:#fff;font-size:13px;font-variant-numeric:tabular-nums;pointer-events:none}@media (max-width: 768px){.viewer-nav{width:36px;height:52px;font-size:24px}}.reply-quote-text.placeholder-label{color:var(--muted)}.drop-zone{position:absolute;top:0;right:0;bottom:0;left:0;z-index:25;display:flex;align-items:center;justify-content:center;padding:var(--space-6);background:color-mix(in srgb,var(--bg) 78%,transparent);pointer-events:none}.drop-zone-box{padding:var(--space-6) var(--space-8);border:2px dashed var(--accent);border-radius:var(--radius-lg);background:var(--surface);color:var(--accent);font-size:15px;text-align:center;box-shadow:var(--shadow-md)}.photo-history{display:flex;flex-direction:column;width:min(760px,100%);max-height:calc(100dvh - 32px);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-lg);overflow:hidden}.photo-history-header{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--divider)}.photo-history-header h3{margin:0;font-size:20px;font-weight:500}.photo-history-close{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:40px;height:40px;padding:0;border:0;border-radius:50%;background:color-mix(in srgb,var(--text) 8%,transparent);color:var(--text);font-size:18px;line-height:1;cursor:pointer}.photo-history-close:hover{background:color-mix(in srgb,var(--text) 16%,transparent)}.photo-history-body{flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--space-4) var(--space-6) var(--space-6)}.photo-history .media-grid{grid-template-columns:repeat(auto-fill,minmax(clamp(84px,21vw,132px),1fr))}@media (max-width: 768px){.modal-overlay-full{padding:0}.photo-history{width:100%;height:100dvh;max-height:100dvh;border-radius:0}.photo-history-header{padding:max(var(--space-3),env(safe-area-inset-top)) var(--space-4) var(--space-3)}.photo-history-body{padding:var(--space-3) var(--space-4) max(var(--space-4),env(safe-area-inset-bottom))}}