:root{--blue:#007aff;--grey:#e9e9eb;--ink:#111;--muted:#6f6f73;color-scheme:light}
*{box-sizing:border-box}
html{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;background:#fff;color:var(--ink);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
body{margin:0;overflow-x:hidden}
.toolbar{position:fixed;inset:0;z-index:20;height:0;pointer-events:none}
.month-browser{position:fixed;left:18px;top:50%;z-index:30;display:flex;flex-direction:column;transform:translateY(-50%);padding:20px 0;pointer-events:auto;user-select:none}
.current-month{display:block;padding:0;border:0;background:transparent;color:var(--muted);font:500 11px/1.2 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:.2px;white-space:nowrap;cursor:pointer}
.month-list{display:none;max-height:70vh;overflow-y:auto;flex-direction:column;align-items:flex-start;gap:1px;padding-right:12px;scrollbar-width:none}
.month-list::-webkit-scrollbar{display:none}
.month-browser:hover .current-month,.month-browser:focus-within .current-month{display:none}
.month-browser:hover .month-list,.month-browser:focus-within .month-list{display:flex}
.year-label{display:block;margin:8px 0 2px;color:#aaa;font-size:11px;font-weight:600}
.year-label:first-child{margin-top:0}
.month-jump{display:block;padding:1px 0;border:0;background:transparent;color:var(--muted);font-size:11px;font-weight:500;line-height:1.2;text-align:left;text-decoration:none;white-space:nowrap}
.month-jump:hover,.month-jump:focus{color:#000;font-weight:700}
.month-jump.active{color:var(--blue);font-weight:700}
.site-switcher{position:fixed;right:18px;top:50%;z-index:30;transform:translateY(-50%);pointer-events:auto;user-select:none}
.site-badge{padding:4px 7px;border:1px solid #c7c7cc;border-radius:6px;background:#fff;color:var(--muted);font:600 11px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;cursor:pointer}
.site-badge::after{content:"▸";margin-left:4px;color:#aaa;font-size:9px}
.site-list{position:absolute;right:calc(100% + 4px);top:50%;display:none;min-width:88px;transform:translateY(-50%);padding:4px;border:1px solid #d1d1d6;border-radius:7px;background:#fff}
.site-switcher.open .site-list{display:flex;flex-direction:column}
.site-list a{padding:4px 6px;border-radius:4px;color:var(--muted);font-size:11px;font-weight:500;text-decoration:none;white-space:nowrap}
.site-list a:hover,.site-list a:focus{background:#f2f2f7;color:#111}
.site-list a[aria-current=page]{color:var(--blue);font-weight:700}
.exports{position:fixed;top:8px;right:8px;display:flex;flex-direction:column;align-items:flex-end;gap:3px;pointer-events:auto;opacity:.55}
.exports:hover,.exports:focus-within{opacity:1}
.exports a{padding:4px 7px;border:1px solid #c7c7cc;border-radius:6px;background:#fff;color:#222;font:600 11px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-decoration:none}
.chat-area{width:100%;max-width:1020px;min-height:100vh;padding:20px 85px 28px;display:flex;flex-direction:column;margin-inline: auto;}
.message{position:relative;display:flex;width:fit-content;max-width:78%;margin-top:12px;align-self:flex-start;align-items:flex-start;flex-direction:column;contain:layout style}
.message.day-start{scroll-margin-top:52px}
.message.consecutive{margin-top:2px}
.message.sam{align-self:flex-end;align-items:flex-end}
.bubble{display:inline-block;max-width:100%;padding:6px;border-radius:10px;background:var(--grey);font-size:13px;line-height:1.3;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}
.sam .bubble{background:var(--blue);color:#fff}
.message-footer{display:none;align-items:center;gap:7px;margin:4px 5px 5px;white-space:nowrap}
.message.footer-open .message-footer,.message.active .message-footer{display:flex}
.message.picked .bubble{background:#d2d2d7;box-shadow:0 0 0 2px #00000012}
.message.sam.picked .bubble{background:#006bd6}
.message-select{width:15px;height:15px;flex:0 0 auto;padding:0;border:1.5px solid #a3a3a8;border-radius:50%;background:#fff;cursor:pointer}
.message-select[aria-pressed=true]{border-color:var(--blue);background:var(--blue);box-shadow:inset 0 0 0 3px #fff}
.message-actions{display:flex;gap:3px}
.message-actions button{padding:2px 6px;border:1px solid #c7c7cc;border-radius:5px;background:#fff;color:#222;font:600 10px/1.2 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;cursor:pointer}
.metadata{display:none;color:#a3a3a8;font-size:10px;line-height:1.2;white-space:nowrap}
.message-footer .metadata{display:block}
.system{align-self:center;max-width:90%;margin:10px 0 4px;color:#8e8e93;font-size:10px;font-style:italic;text-align:center}
.reaction{position:absolute;right:5px;bottom:-7px;padding:1px 4px;border:1px solid #e5e5ea;border-radius:10px;background:#fff;font-size:10px}
.sam .reaction{right:auto;left:5px}
.reply{display:block;max-width:100%;margin:0 5px 3px;padding:3px 6px;border-left:3px solid #999;color:var(--muted);font-size:11px;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.attachment{display:block;width:auto;height:auto;max-width:101%;max-height:70vh;border-radius:9px;object-fit:contain;margin:-2px}
video.attachment{width:min(70vw,600px);background:#111}
.file,.missing{display:block;padding:7px 9px;border:1px solid #d1d1d6;border-radius:10px;color:inherit;text-decoration:none;background:#f5f5f7}
.missing{color:var(--muted)}
.media-placeholder .bubble{padding:0;background:transparent}
.sam.media-placeholder .missing{border-color:var(--blue);background:var(--blue);color:#fff}
.redacted{position:relative;overflow:hidden;border-radius:12px}
.redacted .attachment{filter:blur(18px)}
.redacted span{position:absolute;inset:0;z-index:1;display:grid;place-items:center;padding:12px;background:#ffffffe6;color:#a11;font-size:12px;text-align:center}
details summary{cursor:pointer;font-size:11px;font-weight:600}
.month-section{display:contents}
.month-divider{align-self:center;margin:18px 0 10px;color:#8e8e93;font-size:11px;font-weight:600;scroll-margin-top:48px}
#toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));z-index:100;transform:translate(-50%,12px);padding:6px 10px;border-radius:7px;background:#111;color:#fff;font-size:11px;opacity:0;pointer-events:none;transition:opacity .12s,transform .12s}
#toast.show{transform:translate(-50%,0);opacity:1}
.selection-tray{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:90;pointer-events:auto;font-size:11px}
.selection-summary{padding:6px 9px;border:1px solid #b8b8bd;border-radius:16px;background:#fff;color:#222;font:600 11px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;box-shadow:0 2px 8px #0002;cursor:pointer}
.selection-summary::after{content:"▴";margin-left:5px;color:#8e8e93;font-size:9px}
.selection-tray.open .selection-summary::after{content:"▾"}
.selection-menu{position:absolute;right:0;bottom:calc(100% + 6px);display:none;min-width:118px;padding:4px;border:1px solid #d1d1d6;border-radius:8px;background:#fff;box-shadow:0 5px 18px #0002}
.selection-tray.open .selection-menu{display:grid}
.selection-menu button{padding:6px 8px;border:0;border-radius:5px;background:transparent;color:#222;font:500 11px/1.2 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-align:left;cursor:pointer}
.selection-menu button:hover,.selection-menu button:focus{background:#f2f2f7}
.selection-menu .clear-selection{margin-top:3px;border-top:1px solid #e5e5ea;border-radius:0 0 5px 5px;color:#a11}
[hidden]{display:none!important}
.target{animation:flash 1.5s ease}
@keyframes flash{50%{filter:brightness(1.25)}}
#end{height:1px}
@media(max-width:600px){
 .month-browser{top:calc(7px + env(safe-area-inset-top));left:max(7px,env(safe-area-inset-left));transform:none;padding:0}
 .current-month{display:flex;align-items:center;gap:4px;padding:5px 7px;border:1px solid #777;border-radius:6px;background:#fff;color:#111;font-size:11px;font-weight:600}
 .current-month::after{content:"▾";color:#8e8e93;font-size:9px}
 .month-browser:hover .current-month,.month-browser:focus-within .current-month{display:flex}
 .month-list{position:absolute;top:calc(100% + 2px);left:0;min-width:100%;max-height:55vh;padding:5px 8px;border:1px solid #d1d1d6;border-radius:6px;background:#fff}
 .month-browser:hover .month-list,.month-browser:focus-within .month-list{display:none}
 .month-browser.open .month-list{display:flex}
 .month-browser.open .current-month{display:flex}
 .month-jump{padding:3px 1px;font-size:11px}
 .site-switcher{top:calc(7px + env(safe-area-inset-top));right:max(7px,env(safe-area-inset-right));transform:none}
 .site-badge{padding:6px 7px;font-size:11px}
 .site-badge::after{content:"▾"}
 .site-list{top:calc(100% + 2px);right:0;max-height:70vh;transform:none}
 .exports{display:none}
 .chat-area{max-width:none;padding-top:calc(48px + env(safe-area-inset-top));padding-right:12px;padding-bottom:calc(24px + env(safe-area-inset-bottom));padding-left:12px}
 .message{max-width:85%}
 .bubble{font-size:15px;line-height:1.34}
 .message.footer-open .message-footer{display:none}
 .message.active .message-footer{display:flex;gap:6px}
 .message-select{width:21px;height:21px;box-shadow:inset 0 0 0 2px #fff}
 .message-select[aria-pressed=true]{box-shadow:inset 0 0 0 4px #fff}
 .message-actions button{min-height:29px;padding:5px 8px;font-size:11px}
 .metadata{font-size:9.5px}
 .selection-tray{right:max(8px,env(safe-area-inset-right));bottom:calc(8px + env(safe-area-inset-bottom))}
 .selection-summary{min-height:36px;padding:8px 11px;font-size:12px}
 .selection-menu{min-width:145px}
 .selection-menu button{min-height:38px;padding:9px 10px;font-size:12px}
}