/*
 * Nexus Chatbox theme contract (1.7.1+)
 * ------------------------------------
 * Presentation intentionally consumes NexusForum Visual Style Properties / Design Tokens.
 * Every Nexus token below carries a legacy-variable fallback so older supported 0.5.1 builds
 * remain compatible, while RC1+ custom themes can restyle Chatbox through their normal theme.
 * Plugin-specific CSS is limited to Chatbox layout/behavior; it does not establish a standalone palette.
 */
.nexus-chatbox{position:relative;margin:0 0 20px;overflow:visible}.nexus-chatbox__header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 16px;background:var(--nexus-panel-2,var(--panel-2,#1c2128));border-bottom:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius,var(--radius,14px)) var(--nexus-radius,var(--radius,14px)) 0 0}.nexus-chatbox__title{display:flex;align-items:center;gap:10px}.nexus-chatbox__title h2{margin:0;font-size:15px;font-weight:900}.nexus-chatbox__title small{display:block;color:var(--nexus-muted,var(--muted,#768390));font:9px var(--nexus-font-mono,'DM Mono',monospace);margin-top:1px}.nexus-chatbox__live-dot{width:8px;height:8px;border-radius:50%;background:var(--nexus-success,var(--green,#34d399));box-shadow:0 0 0 4px color-mix(in srgb,var(--nexus-success,var(--green,#34d399)) 9%,transparent)}.nexus-chatbox__live-label{font:700 9px var(--nexus-font-mono,'DM Mono',monospace);letter-spacing:.13em;color:var(--nexus-success,var(--green,#34d399));padding:4px 7px;border:1px solid color-mix(in srgb,var(--nexus-success,var(--green,#34d399)) 20%,transparent);border-radius:999px;background:color-mix(in srgb,var(--nexus-success,var(--green,#34d399)) 6%,transparent)}.nexus-chatbox__messages{height:340px;overflow-y:auto;overscroll-behavior:contain;background:var(--nexus-panel,var(--panel,#161b22));scrollbar-color:var(--nexus-line-2,var(--line-2,#30363d)) transparent}.nexus-chatbox__loading,.nexus-chatbox__empty{height:100%;display:grid;place-items:center;color:var(--nexus-muted,var(--muted,#768390));font-size:12px}.nexus-chatbox__row{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:11px;align-items:flex-start;padding:10px 14px;border-bottom:1px solid color-mix(in srgb,var(--nexus-text,var(--text,#e6edf3)) 3.5%,transparent)}.nexus-chatbox__row:last-child{border-bottom:0}.nexus-chatbox__row:hover{background:color-mix(in srgb,var(--nexus-text,var(--text,#e6edf3)) 1.8%,transparent)}.nexus-chatbox__avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:900;font-size:12px;border:1px solid color-mix(in srgb,var(--nexus-text,var(--text,#e6edf3)) 10%,transparent);box-shadow:0 0 0 2px color-mix(in srgb,var(--nexus-text,var(--text,#e6edf3)) 2%,transparent)}.nexus-chatbox__message{min-width:0;padding-top:1px}.nexus-chatbox__message-head{display:flex;align-items:baseline;gap:8px;margin-bottom:2px;min-width:0}.nexus-chatbox__username{font-weight:900;font-size:12px;color:var(--nexus-info,var(--blue,#58a6ff));white-space:nowrap}.nexus-chatbox__username:hover{color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__role{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font:8px var(--nexus-font-mono,'DM Mono',monospace);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.nexus-chatbox__time{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font:8px var(--nexus-font-mono,'DM Mono',monospace);margin-left:auto;white-space:nowrap}.nexus-chatbox__body{color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:13px;line-height:1.42;white-space:pre-wrap;overflow-wrap:anywhere}.nexus-chatbox__emoji{display:inline-block;font-size:17px;line-height:1;vertical-align:-2px;margin:0 1px}.nexus-chatbox__actions{display:flex;align-items:center;gap:4px;opacity:.22;transition:opacity .15s;padding-top:2px}.nexus-chatbox__row:hover .nexus-chatbox__actions,.nexus-chatbox__actions:focus-within{opacity:1}.nexus-chatbox__mod{border:1px solid var(--nexus-line-2,var(--line-2,#30363d));background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-muted,var(--muted,#768390));border-radius:var(--nexus-radius-control,9px);padding:4px 6px;font-size:9px;font-weight:900;cursor:pointer}.nexus-chatbox__mod:hover{color:var(--nexus-text,var(--text,#e6edf3));border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 35%,transparent)}.nexus-chatbox__mod[data-action="delete"],.nexus-chatbox__mod[data-action="ban"]{color:var(--nexus-danger,var(--red,#da3633))}.nexus-chatbox__mod[data-action="unban"]{color:var(--nexus-success,var(--green,#34d399))}.nexus-chatbox__composer{position:relative;border-top:1px solid var(--nexus-line,var(--line,#21262d));background:var(--nexus-panel-2,var(--panel-2,#1c2128));padding:10px}.nexus-chatbox__composer textarea{width:100%;min-height:66px;max-height:150px;resize:vertical;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);color:var(--nexus-text,var(--text,#e6edf3));padding:10px 11px;outline:none;font:13px/1.45 var(--nexus-font-body,Nunito,system-ui,sans-serif)}.nexus-chatbox__composer textarea:focus{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 60%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 7%,transparent)}.nexus-chatbox__composer textarea:disabled{opacity:.55;cursor:not-allowed}.nexus-chatbox__composer-bar{display:flex;align-items:center;gap:8px;margin-top:8px}.nexus-chatbox__tool{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-text-2,var(--text-2,#cdd9e5));border-radius:var(--nexus-radius-control,9px);padding:6px 9px;font-size:10px;font-weight:900;cursor:pointer}.nexus-chatbox__tool:hover{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 35%,transparent);color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__hint{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:9px}.nexus-chatbox__count{margin-left:auto;color:var(--nexus-muted,var(--muted,#768390));font:9px var(--nexus-font-mono,'DM Mono',monospace)}.nexus-chatbox__send{padding:7px 13px}.nexus-chatbox__smilie-wrap{position:relative}.nexus-chatbox__smilie-picker{position:absolute;z-index:30;left:0;bottom:calc(100% + 7px);width:248px;padding:9px;display:grid;grid-template-columns:repeat(6,1fr);gap:5px;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-card,var(--nexus-radius,12px));box-shadow:0 18px 45px rgba(0,0,0,.45)}.nexus-chatbox__smilie-picker[hidden]{display:none}.nexus-chatbox__smilie{width:32px;height:32px;border:0;border-radius:var(--nexus-radius-control,9px);background:transparent;font-size:18px;cursor:pointer}.nexus-chatbox__smilie:hover{background:var(--nexus-panel-2,var(--panel-2,#1c2128));transform:translateY(-1px)}.nexus-chatbox__restriction{margin-bottom:8px;padding:8px 10px;border:1px solid color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 28%,transparent);border-radius:var(--nexus-radius-control,9px);background:color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 8%,transparent);color:var(--nexus-danger,var(--red,#da3633));font-size:11px}.nexus-chatbox__guest{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-top:1px solid var(--nexus-line,var(--line,#21262d));background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-muted,var(--muted,#768390))}.nexus-chatbox__new{position:absolute;right:18px;bottom:104px;z-index:12;border:1px solid color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 32%,transparent);background:var(--nexus-accent,var(--gold,#f0a500));color:var(--nexus-bg,var(--bg,#0d1117));font-weight:900;font-size:10px;border-radius:999px;padding:7px 10px;box-shadow:0 8px 22px rgba(0,0,0,.35);cursor:pointer}.nexus-chatbox__toast{position:fixed;right:18px;bottom:18px;z-index:6000;max-width:min(360px,calc(100vw - 36px));padding:10px 12px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-text,var(--text,#e6edf3));box-shadow:0 16px 45px rgba(0,0,0,.45);font-size:11px}.nexus-chatbox__toast.error{border-color:color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 45%,transparent);color:var(--nexus-danger,var(--red,#da3633))}@media(max-width:760px){.nexus-chatbox__messages{height:310px}.nexus-chatbox__row{grid-template-columns:32px minmax(0,1fr);padding:9px 10px}.nexus-chatbox__avatar{width:29px;height:29px}.nexus-chatbox__actions{grid-column:2;opacity:1;padding-top:4px;flex-wrap:wrap}.nexus-chatbox__time{display:none}.nexus-chatbox__hint{display:none}.nexus-chatbox__smilie-picker{grid-template-columns:repeat(5,1fr);width:218px}.nexus-chatbox__tool span{display:none}}

.nexus-chatbox__input-wrap{position:relative}.nexus-chatbox__guest-name-row{display:grid;grid-template-columns:auto minmax(180px,300px) 1fr;gap:8px;align-items:center;margin-bottom:8px}.nexus-chatbox__guest-name-row label{font-size:10px;font-weight:900;color:var(--nexus-text-2,var(--text-2,#cdd9e5));text-transform:uppercase;letter-spacing:.05em}.nexus-chatbox__guest-name-row input{width:100%;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);color:var(--nexus-text,var(--text,#e6edf3));padding:8px 10px;outline:none;font:12px/1.3 var(--nexus-font-body,Nunito,system-ui,sans-serif)}.nexus-chatbox__guest-name-row input:focus{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 60%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 7%,transparent)}.nexus-chatbox__guest-name-row span,.nexus-chatbox__guest-login{font-size:9px;color:var(--nexus-muted-2,var(--muted-2,#4d5966))}.nexus-chatbox__guest-login{margin-top:7px}.nexus-chatbox__guest-login a{color:var(--nexus-info,var(--blue,#58a6ff));font-weight:800}.nexus-chatbox__guest-name-row.is-disabled{opacity:.55}.nexus-chatbox__username--guest{color:var(--nexus-muted,var(--muted,#768390));cursor:default}.nexus-chatbox__autocomplete{position:absolute;z-index:35;left:8px;bottom:8px;min-width:210px;max-width:min(320px,calc(100% - 16px));overflow:hidden;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);box-shadow:0 14px 36px rgba(0,0,0,.45);padding:4px}.nexus-chatbox__autocomplete[hidden]{display:none}.nexus-chatbox__autocomplete-item{width:100%;display:flex;align-items:center;gap:9px;border:0;background:transparent;color:var(--nexus-text-2,var(--text-2,#cdd9e5));padding:7px 8px;border-radius:6px;text-align:left;cursor:pointer}.nexus-chatbox__autocomplete-item:hover,.nexus-chatbox__autocomplete-item.is-active{background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-text,var(--text,#e6edf3))}.nexus-chatbox__autocomplete-emoji{width:24px;text-align:center;font-size:18px;line-height:1}.nexus-chatbox__autocomplete-code{font:10px var(--nexus-font-mono,'DM Mono',monospace)}.nexus-chatbox__toast{display:flex;align-items:center;gap:12px}.nexus-chatbox__toast-link{margin-left:auto;color:var(--nexus-accent,var(--gold,#f0a500));font-weight:900;white-space:nowrap}@media(max-width:760px){.nexus-chatbox__guest-name-row{grid-template-columns:1fr}.nexus-chatbox__guest-name-row label{display:none}.nexus-chatbox__guest-name-row span{margin-top:-3px}.nexus-chatbox__autocomplete{left:4px;right:4px;max-width:none}}

/* 1.2 moderation and quality controls */
.nexus-chatbox__header-actions{display:flex;align-items:center;gap:8px}.nexus-chatbox__staff-controls{display:flex;align-items:center;gap:5px}.nexus-chatbox__staff-controls[hidden]{display:none}.nexus-chatbox__header-tool{border:1px solid var(--nexus-line-2,var(--line-2,#30363d));background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-muted,var(--muted,#768390));border-radius:var(--nexus-radius-control,9px);padding:4px 7px;font-size:9px;font-weight:900;cursor:pointer}.nexus-chatbox__header-tool:hover{color:var(--nexus-accent,var(--gold,#f0a500));border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 35%,transparent)}.nexus-chatbox__header-tool.is-locked{color:var(--nexus-danger,var(--red,#da3633));border-color:color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 40%,transparent)}.nexus-chatbox__count{min-width:62px;text-align:right;transition:color .15s,font-weight .15s}.nexus-chatbox__count.is-warning{color:var(--nexus-accent,var(--gold,#f0a500));font-weight:900}.nexus-chatbox__count.is-danger{color:var(--nexus-danger,var(--red,#da3633));font-weight:900}.nexus-chatbox__sanction-badge{font:800 7px var(--nexus-font-mono,'DM Mono',monospace);letter-spacing:.06em;color:var(--nexus-danger,var(--red,#da3633));border:1px solid color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 25%,transparent);border-radius:999px;padding:2px 5px;background:color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 6%,transparent)}.nexus-chatbox__mod[data-action="timeout"],.nexus-chatbox__mod[data-action="purge"]{color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__modal-backdrop{position:fixed;z-index:6500;inset:0;display:grid;place-items:center;padding:18px;background:rgba(0,0,0,.62);backdrop-filter:blur(3px)}.nexus-chatbox__modal-backdrop[hidden]{display:none}.nexus-chatbox__modal{width:min(460px,100%);background:var(--nexus-panel-2,var(--panel-2,#1c2128));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-card,var(--nexus-radius,12px));box-shadow:0 24px 70px rgba(0,0,0,.55);padding:16px}.nexus-chatbox__modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:15px}.nexus-chatbox__modal-kicker{display:block;color:var(--nexus-accent,var(--gold,#f0a500));font:800 8px var(--nexus-font-mono,'DM Mono',monospace);letter-spacing:.09em;margin-bottom:3px}.nexus-chatbox__modal h3{margin:0;font-size:16px}.nexus-chatbox__modal-close{width:30px;height:30px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-muted,var(--muted,#768390));font-size:19px;line-height:1;cursor:pointer}.nexus-chatbox__modal label{display:block;color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px;font-weight:900;margin:10px 0 6px}.nexus-chatbox__modal label span{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-weight:700}.nexus-chatbox__modal input,.nexus-chatbox__modal textarea{width:100%;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);color:var(--nexus-text,var(--text,#e6edf3));padding:9px 10px;outline:none;font:12px/1.35 var(--nexus-font-body,Nunito,system-ui,sans-serif)}.nexus-chatbox__modal input:focus,.nexus-chatbox__modal textarea:focus{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 60%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 7%,transparent)}.nexus-chatbox__timeout-fields[hidden]{display:none}.nexus-chatbox__timeout-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.nexus-chatbox__timeout-presets button{border:1px solid var(--nexus-line-2,var(--line-2,#30363d));background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-text-2,var(--text-2,#cdd9e5));border-radius:var(--nexus-radius-control,9px);padding:7px 6px;font-size:9px;font-weight:900;cursor:pointer}.nexus-chatbox__timeout-presets button:hover,.nexus-chatbox__timeout-presets button.is-active{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 48%,transparent);color:var(--nexus-accent,var(--gold,#f0a500));background:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 6%,transparent)}.nexus-chatbox__modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.nexus-chatbox__modal-secondary{border:1px solid var(--nexus-line-2,var(--line-2,#30363d));background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-text-2,var(--text-2,#cdd9e5));border-radius:var(--nexus-radius-control,9px);padding:7px 12px;font-size:10px;font-weight:900;cursor:pointer}.nexus-chatbox-modal-open{overflow:hidden}@media(max-width:760px){.nexus-chatbox__header{align-items:flex-start}.nexus-chatbox__header-actions{align-items:flex-end;flex-direction:column}.nexus-chatbox__staff-controls{order:2}.nexus-chatbox__timeout-presets{grid-template-columns:repeat(2,1fr)}.nexus-chatbox__composer-bar{flex-wrap:wrap}.nexus-chatbox__count{margin-left:auto}}

/* 1.3 social + usability */
.nexus-chatbox__presence-wrap,.nexus-chatbox__preferences-wrap{position:relative}.nexus-chatbox__icon-tool{min-width:29px;text-align:center}.nexus-chatbox__presence-popover,.nexus-chatbox__preferences-popover{position:absolute;z-index:45;right:0;top:calc(100% + 7px);width:260px;padding:10px;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-card,var(--nexus-radius,12px));box-shadow:0 18px 45px rgba(0,0,0,.45)}.nexus-chatbox__presence-popover[hidden],.nexus-chatbox__preferences-popover[hidden]{display:none}.nexus-chatbox__presence-heading{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:7px;font-size:10px;font-weight:900;color:var(--nexus-text-2,var(--text-2,#cdd9e5))}.nexus-chatbox__presence-list{display:grid;gap:5px;max-height:210px;overflow:auto}.nexus-chatbox__presence-member{display:flex;align-items:center;gap:7px;padding:5px 6px;border-radius:var(--nexus-radius-control,9px);color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px;text-decoration:none}.nexus-chatbox__presence-member:hover{background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__presence-avatar{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:8px;font-weight:900}.nexus-chatbox__presence-guests{margin-top:7px;padding-top:7px;border-top:1px solid var(--nexus-line,var(--line,#21262d));color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:9px}.nexus-chatbox__preferences-popover>strong{display:block;font-size:11px;margin-bottom:8px}.nexus-chatbox__preferences-popover label{display:flex;align-items:center;gap:8px;padding:6px 2px;color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px;cursor:pointer}.nexus-chatbox__preferences-popover input{accent-color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__preferences-popover small{display:block;margin-top:7px;padding-top:7px;border-top:1px solid var(--nexus-line,var(--line,#21262d));color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px;line-height:1.4}.nexus-chatbox__body-shell{position:relative}.nexus-chatbox.is-collapsed .nexus-chatbox__body-shell{display:none}.nexus-chatbox.is-collapsed{margin-bottom:14px}.nexus-chatbox__older{display:block;width:100%;border:0;border-bottom:1px solid var(--nexus-line,var(--line,#21262d));background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-info,var(--blue,#58a6ff));padding:7px 10px;font-size:9px;font-weight:900;cursor:pointer}.nexus-chatbox__older:hover{color:var(--nexus-accent,var(--gold,#f0a500));background:var(--nexus-panel-2,var(--panel-2,#1c2128))}.nexus-chatbox__older[hidden]{display:none}.nexus-chatbox__new{min-width:110px}.nexus-chatbox__reply-compose{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;padding:8px 10px;border-left:3px solid var(--nexus-info,var(--blue,#58a6ff));border-radius:var(--nexus-radius-control,9px);background:color-mix(in srgb,var(--nexus-info,var(--blue,#58a6ff)) 7%,transparent)}.nexus-chatbox__reply-compose[hidden]{display:none}.nexus-chatbox__reply-compose>div{min-width:0}.nexus-chatbox__reply-compose span{display:block;color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:9px}.nexus-chatbox__reply-compose small{display:block;margin-top:2px;color:var(--nexus-muted,var(--muted,#768390));font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nexus-chatbox__reply-compose button{border:0;background:transparent;color:var(--nexus-muted,var(--muted,#768390));font-size:18px;cursor:pointer}.nexus-chatbox__reply-compose button:hover{color:var(--nexus-text,var(--text,#e6edf3))}.nexus-chatbox__reply-ref{display:block;width:100%;margin:0 0 5px;padding:5px 7px;border:0;border-left:2px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:5px;background:color-mix(in srgb,var(--nexus-text,var(--text,#e6edf3)) 1.8%,transparent);text-align:left;cursor:pointer}.nexus-chatbox__reply-ref:hover{border-left-color:var(--nexus-info,var(--blue,#58a6ff));background:color-mix(in srgb,var(--nexus-info,var(--blue,#58a6ff)) 5%,transparent)}.nexus-chatbox__reply-ref strong{display:block;color:var(--nexus-muted,var(--muted,#768390));font-size:8px;line-height:1.2}.nexus-chatbox__reply-ref span{display:block;margin-top:2px;color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nexus-chatbox__reply-ref.is-deleted{cursor:default;opacity:.7}.nexus-chatbox__row.is-target-flash{animation:nexusChatboxTarget 1.2s ease}@keyframes nexusChatboxTarget{0%,100%{background:transparent}25%,70%{background:color-mix(in srgb,var(--nexus-info,var(--blue,#58a6ff)) 12%,transparent)}}.nexus-chatbox__mention{color:var(--nexus-accent,var(--gold,#f0a500));font-weight:900;text-decoration:none}.nexus-chatbox__mention:hover{text-decoration:underline}.nexus-chatbox__mod[data-action="reply"]{color:var(--nexus-info,var(--blue,#58a6ff))}.nexus-chatbox__autocomplete-label{margin-left:auto;color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px}.nexus-chatbox__smilie-picker{display:block;width:292px;padding:0;overflow:hidden}.nexus-chatbox__smilie-picker[hidden]{display:none}.nexus-chatbox__smilie-tabs{display:flex;gap:2px;padding:6px;border-bottom:1px solid var(--nexus-line,var(--line,#21262d));overflow-x:auto}.nexus-chatbox__smilie-tab{border:0;border-radius:6px;background:transparent;color:var(--nexus-muted,var(--muted,#768390));padding:5px 7px;font-size:8px;font-weight:900;white-space:nowrap;cursor:pointer}.nexus-chatbox__smilie-tab:hover,.nexus-chatbox__smilie-tab.is-active{background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__smilie-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;padding:8px;max-height:196px;overflow-y:auto}.nexus-chatbox__smilie{width:34px;height:34px}.nexus-chatbox.is-compact .nexus-chatbox__row{grid-template-columns:30px minmax(0,1fr) auto;gap:8px;padding:6px 12px}.nexus-chatbox.is-compact .nexus-chatbox__avatar{width:26px;height:26px;font-size:10px}.nexus-chatbox.is-compact .nexus-chatbox__body{font-size:12px;line-height:1.3}.nexus-chatbox.is-compact .nexus-chatbox__message-head{margin-bottom:1px}.nexus-chatbox.hide-timestamps .nexus-chatbox__time{display:none}.nexus-chatbox__autocomplete-avatar{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:9px;font-weight:900;flex:none}.nexus-chatbox__autocomplete-name{font-size:10px;font-weight:900;color:var(--nexus-text-2,var(--text-2,#cdd9e5))}.nexus-chatbox__autocomplete-code{white-space:nowrap}.nexus-chatbox__mention-pulse{animation:nexusChatboxMentionPulse .7s ease}@keyframes nexusChatboxMentionPulse{0%,100%{box-shadow:none}45%{box-shadow:inset 3px 0 0 var(--nexus-accent,var(--gold,#f0a500))}}@media(max-width:760px){.nexus-chatbox__presence-popover,.nexus-chatbox__preferences-popover{position:fixed;left:12px;right:12px;top:auto;bottom:12px;width:auto;z-index:6600}.nexus-chatbox__header-actions{max-width:70%;flex-direction:row;flex-wrap:wrap;justify-content:flex-end}.nexus-chatbox__live-label{display:none}.nexus-chatbox__smilie-picker{width:min(292px,calc(100vw - 40px))}.nexus-chatbox__smilie-grid{grid-template-columns:repeat(6,1fr)}.nexus-chatbox.is-compact .nexus-chatbox__row{grid-template-columns:28px minmax(0,1fr)}.nexus-chatbox__reply-ref span{max-width:70vw}}

/* 1.4 rooms */
.nexus-chatbox__rooms{display:flex;align-items:stretch;gap:0;overflow-x:auto;background:var(--nexus-panel,var(--panel,#161b22));border-bottom:1px solid var(--nexus-line,var(--line,#21262d));scrollbar-width:thin}.nexus-chatbox__rooms[hidden]{display:none}.nexus-chatbox__room{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:150px;padding:9px 12px;border:0;border-right:1px solid var(--nexus-line,var(--line,#21262d));border-bottom:2px solid transparent;background:transparent;color:var(--nexus-muted,var(--muted,#768390));font:800 10px var(--nexus-font-body,Nunito,system-ui,sans-serif);cursor:pointer;white-space:nowrap}.nexus-chatbox__room:hover{background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-text,var(--text,#e6edf3))}.nexus-chatbox__room.is-active{border-bottom-color:var(--nexus-accent,var(--gold,#f0a500));background:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 5.5%,transparent);color:var(--nexus-text,var(--text,#e6edf3))}.nexus-chatbox__room-label{display:flex;align-items:center;gap:7px;min-width:0}.nexus-chatbox__room-icon{font-size:14px;line-height:1}.nexus-chatbox__room-count{min-width:22px;padding:2px 5px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:999px;color:var(--nexus-muted-2,var(--muted-2,#4d5966));font:800 8px var(--nexus-font-mono,'DM Mono',monospace);text-align:center}.nexus-chatbox__room.is-active .nexus-chatbox__room-count{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 25%,transparent);color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__scope-option{display:flex!important;align-items:flex-start;gap:9px;margin-top:12px!important;padding:9px;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22))}.nexus-chatbox__scope-option>input{width:auto!important;margin-top:2px}.nexus-chatbox__scope-option>span{display:grid;gap:2px}.nexus-chatbox__scope-option strong{color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px}.nexus-chatbox__scope-option small{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px;font-weight:700}.nexus-chatbox-admin-card,.nexus-chatbox-admin-room{overflow:visible}.nexus-chatbox-admin-card>header,.nexus-chatbox-admin-room>header{padding:16px 18px;border-bottom:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-admin-card>header h2,.nexus-chatbox-admin-room h2{margin:0}.nexus-chatbox-admin-card>header p,.nexus-chatbox-admin-room-head p{margin:3px 0 0;color:var(--nexus-muted,var(--muted,#768390));font-size:11px}.nexus-chatbox-admin-form{padding:18px}.nexus-chatbox-admin-form h3{margin:0 0 10px;font-size:13px}.nexus-chatbox-admin-form h3:not(:first-child){margin-top:20px;padding-top:18px;border-top:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.nexus-chatbox-admin-grid label{display:grid;gap:6px}.nexus-chatbox-admin-grid label>span{color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px;font-weight:900}.nexus-chatbox-admin-grid .wide{grid-column:1/-1}.nexus-chatbox-admin-grid small,.nexus-chatbox-admin-help{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:9px}.nexus-chatbox-admin-checks{display:flex;gap:20px;flex-wrap:wrap;margin-top:14px}.nexus-chatbox-admin-checks label{display:flex;gap:9px;align-items:flex-start}.nexus-chatbox-admin-checks span{display:grid;gap:2px}.nexus-chatbox-admin-checks b{font-size:10px;color:var(--nexus-text-2,var(--text-2,#cdd9e5))}.nexus-chatbox-admin-checks small{font-size:8px;color:var(--nexus-muted-2,var(--muted-2,#4d5966))}.nexus-chatbox-admin-defaults{margin:0 0 14px;padding:9px 12px;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-muted,var(--muted,#768390));font:9px var(--nexus-font-mono,'DM Mono',monospace)}.nexus-chatbox-admin-room{margin-bottom:18px}.nexus-chatbox-admin-room-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.nexus-chatbox-admin-room-head>div:first-child{display:flex;align-items:center;gap:10px}.nexus-chatbox-admin-room-icon{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-card,var(--nexus-radius,12px));background:var(--nexus-panel-2,var(--panel-2,#1c2128));font-size:19px}.nexus-chatbox-admin-room-head code{color:var(--nexus-info,var(--blue,#58a6ff))}.nexus-chatbox-admin-badges{display:flex;gap:6px}.nexus-chatbox-admin-badges span{padding:4px 7px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:999px;font:800 8px var(--nexus-font-mono,'DM Mono',monospace)}.nexus-chatbox-admin-badges .is-on{color:var(--nexus-success,var(--green,#34d399))}.nexus-chatbox-admin-badges .is-off{color:var(--nexus-muted,var(--muted,#768390))}.nexus-chatbox-admin-badges .is-default{color:var(--nexus-accent,var(--gold,#f0a500));border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 28%,transparent)}.nexus-chatbox-admin-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(440px,1.15fr)}.nexus-chatbox-admin-columns>.nexus-chatbox-admin-form+form{border-left:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-admin-table-wrap{overflow:auto}.nexus-chatbox-admin-permissions .data-table{min-width:610px}.nexus-chatbox-admin-permissions td small{display:block;color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px;margin-top:2px}.nexus-chatbox-admin-permissions select{min-width:102px}.nexus-chatbox-admin-toggle{display:flex;align-items:center;gap:12px;padding:12px 18px;border-top:1px solid var(--nexus-line,var(--line,#21262d));background:var(--nexus-panel-2,var(--panel-2,#1c2128))}.nexus-chatbox-admin-toggle small{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:9px}.nexus-chatbox-admin-toggle .acp-danger{border:1px solid color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 40%,transparent);background:color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 8%,transparent);color:var(--nexus-danger,var(--red,#da3633));border-radius:var(--nexus-radius-control,9px);padding:8px 11px;font-size:10px;font-weight:900;cursor:pointer}@media(max-width:980px){.nexus-chatbox-admin-columns{grid-template-columns:1fr}.nexus-chatbox-admin-columns>.nexus-chatbox-admin-form+form{border-left:0;border-top:1px solid var(--nexus-line,var(--line,#21262d))}}@media(max-width:760px){.nexus-chatbox__room{min-width:130px;padding:8px 10px}.nexus-chatbox-admin-grid{grid-template-columns:1fr}.nexus-chatbox-admin-grid .wide{grid-column:auto}.nexus-chatbox-admin-room-head{align-items:flex-start;flex-direction:column}.nexus-chatbox-admin-columns{display:block}.nexus-chatbox-admin-form{padding:14px}}
.nexus-chatbox.is-collapsed .nexus-chatbox__rooms{display:none}

/* 1.5 community controls and room icon picker */
.nexus-chatbox__room-icon{width:20px;height:20px;display:grid;place-items:center;flex:none}.nexus-chatbox__room-icon img{display:block;width:20px;height:20px;object-fit:cover;border-radius:5px}.nexus-chatbox__announcement{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:11px;padding:10px 14px;border-bottom:1px solid color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 22%,transparent);background:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 7%,transparent)}.nexus-chatbox__announcement[hidden]{display:none}.nexus-chatbox__announcement-icon{font-size:18px}.nexus-chatbox__announcement>div{display:grid;gap:2px;min-width:0}.nexus-chatbox__announcement strong{color:var(--nexus-accent,var(--gold,#f0a500));font-size:9px;text-transform:uppercase;letter-spacing:.06em}.nexus-chatbox__announcement span[data-chatbox-announcement-text]{color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:11px;overflow-wrap:anywhere}.nexus-chatbox__announcement small{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px}.nexus-chatbox__announcement button{border:1px solid color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 28%,transparent);background:transparent;color:var(--nexus-accent,var(--gold,#f0a500));border-radius:var(--nexus-radius-control,9px);padding:5px 7px;font-size:9px;font-weight:900;cursor:pointer}.nexus-chatbox__row.is-announcement{background:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 4.5%,transparent);box-shadow:inset 3px 0 0 color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 55%,transparent)}.nexus-chatbox__row.is-announcement .nexus-chatbox__role{color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__body.is-hidden-placeholder{display:flex;align-items:center;gap:8px;color:var(--nexus-muted,var(--muted,#768390));font-style:italic}.nexus-chatbox__body.is-hidden-placeholder button{border:0;background:transparent;color:var(--nexus-info,var(--blue,#58a6ff));font-weight:900;font-size:10px;cursor:pointer}.nexus-chatbox__mod[data-action="report"]{color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__mod[data-action="ignore"],.nexus-chatbox__mod[data-action="unignore"]{color:var(--nexus-muted,var(--muted,#768390))}.nexus-chatbox__preferences-popover{width:285px}.nexus-chatbox__option-row{justify-content:space-between}.nexus-chatbox__option-row select{min-width:132px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-text-2,var(--text-2,#cdd9e5));padding:5px 7px;font-size:9px}.nexus-chatbox__option-action{display:block;width:100%;margin:2px 0;padding:7px 8px;border:0;border-top:1px solid var(--nexus-line,var(--line,#21262d));background:transparent;color:var(--nexus-text-2,var(--text-2,#cdd9e5));text-align:left;font-size:9px;font-weight:900;cursor:pointer}.nexus-chatbox__option-action:hover{color:var(--nexus-accent,var(--gold,#f0a500));background:var(--nexus-panel-2,var(--panel-2,#1c2128))}.nexus-chatbox__options-list{display:grid;gap:4px;padding:4px 0}.nexus-chatbox__options-list[hidden]{display:none}.nexus-chatbox__options-heading{padding:3px 2px!important;margin:0!important;border:0!important;color:var(--nexus-muted,var(--muted,#768390))!important;text-transform:uppercase;letter-spacing:.05em}.nexus-chatbox__options-list-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:5px 6px;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22))}.nexus-chatbox__options-list-row span{min-width:0;color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nexus-chatbox__options-list-row button{border:0;background:transparent;color:var(--nexus-info,var(--blue,#58a6ff));font-size:8px;font-weight:900;cursor:pointer}.nexus-chatbox-admin-icon-field{margin-top:16px;padding-top:15px;border-top:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-admin-field-label{display:block;color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:11px;font-weight:900;margin-bottom:3px}.nexus-chatbox-admin-icon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin:10px 0 12px}.nexus-chatbox-admin-icon-choice{position:relative;display:grid!important;grid-template-rows:38px auto;place-items:center;gap:5px!important;min-height:70px;padding:8px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel-2,var(--panel-2,#1c2128));cursor:pointer;text-align:center}.nexus-chatbox-admin-icon-choice:hover{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 38%,transparent);background:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 4%,transparent)}.nexus-chatbox-admin-icon-choice input{position:absolute;opacity:0;pointer-events:none}.nexus-chatbox-admin-icon-choice:has(input:checked){border-color:var(--nexus-accent,var(--gold,#f0a500));box-shadow:0 0 0 2px color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 12%,transparent);background:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 7%,transparent)}.nexus-chatbox-admin-icon-preview{width:36px;height:36px;display:grid;place-items:center;border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22));font-size:22px;line-height:1}.nexus-chatbox-admin-icon-preview img{display:block;width:36px;height:36px;border-radius:var(--nexus-radius-control,9px);object-fit:cover}.nexus-chatbox-admin-icon-choice small{margin:0!important;padding:0!important;border:0!important;color:var(--nexus-muted,var(--muted,#768390));font-size:8px;line-height:1.15}.nexus-chatbox-admin-upload{display:grid;gap:6px;max-width:560px}.nexus-chatbox-admin-upload>span{color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px;font-weight:900}.nexus-chatbox-admin-upload small{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px}.nexus-chatbox-admin-room-icon img{display:block;width:30px;height:30px;border-radius:var(--nexus-radius-control,9px);object-fit:cover}@media(max-width:760px){.nexus-chatbox__announcement{grid-template-columns:auto minmax(0,1fr)}.nexus-chatbox__announcement>button{grid-column:2;justify-self:start}.nexus-chatbox-admin-icon-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* 1.6 global chat, popup chat, and compact ACP room manager */
.nexus-chatbox-page{padding-top:18px;padding-bottom:28px}.nexus-chatbox-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:0 0 14px}.nexus-chatbox-page-head h1{margin:2px 0 3px}.nexus-chatbox-page-head p{margin:0;color:var(--nexus-muted,var(--muted,#768390));font-size:11px}.nexus-chatbox-page>.nexus-chatbox{margin-bottom:0}.nexus-chatbox-page>.nexus-chatbox .nexus-chatbox__messages{height:min(58vh,620px)}
.nexus-chatbox-popup-page{overflow:hidden}.nexus-chatbox-popup-page>.site-header,.nexus-chatbox-popup-page>.shell-footer,.nexus-chatbox-popup-page>.board-announcements,.nexus-chatbox-popup-page>.theme-preview-banner{display:none!important}.nexus-chatbox-popup-page .nexus-chatbox-page{width:100%;max-width:none;margin:0;padding:0;height:100vh}.nexus-chatbox-popup-page .nexus-chatbox-page-head{display:none}.nexus-chatbox-popup-page .nexus-chatbox-page>.nexus-chatbox{height:100vh;margin:0;border-radius:0}.nexus-chatbox-popup-page .nexus-chatbox-page>.nexus-chatbox .nexus-chatbox__messages{height:calc(100vh - 245px);min-height:260px}.nexus-chatbox-popup-page .nexus-chatbox__header{border-radius:0}
.nexus-chatbox-global{position:fixed;right:18px;bottom:18px;z-index:4800}.nexus-chatbox-global[hidden],.nexus-chatbox-global.is-mobile-disabled{display:none!important}.nexus-chatbox-global__launcher{position:relative;display:flex;align-items:center;gap:8px;min-height:42px;padding:9px 13px;border:1px solid color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 34%,transparent);border-radius:var(--nexus-radius-card,var(--nexus-radius,12px));background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-text,var(--text,#e6edf3));box-shadow:0 16px 42px rgba(0,0,0,.38);font:900 11px var(--nexus-font-body,Nunito,system-ui,sans-serif);cursor:pointer}.nexus-chatbox-global__launcher:hover{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 62%,transparent);transform:translateY(-1px)}.nexus-chatbox-global__launcher-icon{font-size:17px}.nexus-chatbox-global__launcher-viewers{min-width:10px;color:var(--nexus-muted,var(--muted,#768390));font:800 9px var(--nexus-font-mono,'DM Mono',monospace)}.nexus-chatbox-global__launcher-viewers:not(:empty)::after{content:' online';font-size:7px}.nexus-chatbox-global__launcher b{position:absolute;right:-7px;top:-8px;min-width:20px;height:20px;padding:0 5px;display:grid;place-items:center;border-radius:999px;background:var(--nexus-accent,var(--gold,#f0a500));color:var(--nexus-bg,var(--bg,#0d1117));font:900 8px var(--nexus-font-mono,'DM Mono',monospace);box-shadow:0 4px 12px rgba(0,0,0,.32)}.nexus-chatbox-global.is-open>.nexus-chatbox-global__launcher{display:none}.nexus-chatbox-global__drawer{width:min(560px,calc(100vw - 36px));border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-card,var(--nexus-radius,12px));background:var(--nexus-panel,var(--panel,#161b22));box-shadow:0 24px 70px rgba(0,0,0,.58);overflow:visible}.nexus-chatbox-global__drawer[hidden]{display:none}.nexus-chatbox-global__bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 11px;border-bottom:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-card,var(--nexus-radius,12px)) var(--nexus-radius-card,var(--nexus-radius,12px)) 0 0;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f))}.nexus-chatbox-global__bar>div{display:flex;align-items:center;gap:8px}.nexus-chatbox-global__bar strong{font-size:11px}.nexus-chatbox-global__bar button{width:29px;height:29px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-muted,var(--muted,#768390));font-size:15px;font-weight:900;cursor:pointer}.nexus-chatbox-global__bar button:hover{color:var(--nexus-accent,var(--gold,#f0a500));border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 38%,transparent)}.nexus-chatbox-global__drawer>.nexus-chatbox{margin:0;border-radius:0 0 var(--nexus-radius-card,var(--nexus-radius,12px)) var(--nexus-radius-card,var(--nexus-radius,12px))}.nexus-chatbox-global__drawer .nexus-chatbox__header{border-radius:0}.nexus-chatbox-global__drawer .nexus-chatbox__messages{height:min(48vh,420px)}.nexus-chatbox-global__drawer .nexus-chatbox__title h2{font-size:13px}.nexus-chatbox-global__drawer .nexus-chatbox__live-label{display:none}
.nexus-chatbox-rooms-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.nexus-chatbox-room-head-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.nexus-chatbox-room-list{display:grid;gap:12px}.nexus-chatbox-room-card{margin:0;overflow:hidden}.nexus-chatbox-room-summary{display:grid;grid-template-columns:44px minmax(0,1fr) auto 24px;align-items:center;gap:12px;padding:14px 16px;cursor:pointer;list-style:none;background:var(--nexus-panel,var(--panel,#161b22));user-select:none}.nexus-chatbox-room-summary::-webkit-details-marker{display:none}.nexus-chatbox-room-summary:hover{background:var(--nexus-panel-2,var(--panel-2,#1c2128))}.nexus-chatbox-room-card[open]>.nexus-chatbox-room-summary{background:var(--nexus-panel-2,var(--panel-2,#1c2128));border-bottom:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-room-summary-main{display:grid;gap:3px;min-width:0}.nexus-chatbox-room-title-line{display:flex;align-items:center;gap:9px;min-width:0}.nexus-chatbox-room-title-line strong{font-size:14px;color:var(--nexus-text,var(--text,#e6edf3))}.nexus-chatbox-room-title-line code{padding:2px 6px;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:5px;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));color:var(--nexus-info,var(--blue,#58a6ff));font-size:8px}.nexus-chatbox-room-summary-meta{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font:8px var(--nexus-font-mono,'DM Mono',monospace)}.nexus-chatbox-room-chevron{color:var(--nexus-muted,var(--muted,#768390));font-size:18px;transition:transform .16s ease;text-align:center}.nexus-chatbox-room-card[open] .nexus-chatbox-room-chevron{transform:rotate(180deg);color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox-room-editor{background:var(--nexus-panel,var(--panel,#161b22))}.nexus-chatbox-room-card .nexus-chatbox-admin-columns{align-items:start}.nexus-chatbox-admin-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-bottom:12px}.nexus-chatbox-admin-section-head h3{margin:0!important;padding:0!important;border:0!important}.nexus-chatbox-admin-section-head small{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px;text-align:right}.nexus-chatbox-admin-subsection{margin-top:16px;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel-2,var(--panel-2,#1c2128))}.nexus-chatbox-admin-subsection>summary{padding:9px 11px;color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px;font-weight:900;cursor:pointer;list-style:none}.nexus-chatbox-admin-subsection>summary::-webkit-details-marker{display:none}.nexus-chatbox-admin-subsection>summary::after{content:'+';float:right;color:var(--nexus-muted,var(--muted,#768390))}.nexus-chatbox-admin-subsection[open]>summary{border-bottom:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-admin-subsection[open]>summary::after{content:'−';color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox-admin-subsection .nexus-chatbox-admin-icon-field{margin:0;padding:12px;border:0}.nexus-chatbox-admin-subsection-body{padding:12px}.nexus-chatbox-admin-modal-backdrop{position:fixed;z-index:7600;inset:0;display:grid;place-items:center;padding:24px;background:rgba(0,0,0,.66);backdrop-filter:blur(4px)}.nexus-chatbox-admin-modal-backdrop[hidden]{display:none}.nexus-chatbox-admin-modal{width:min(820px,100%);max-height:min(880px,calc(100vh - 48px));overflow:auto;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius,var(--radius,14px));background:var(--nexus-panel,var(--panel,#161b22));box-shadow:0 28px 80px rgba(0,0,0,.62)}.nexus-chatbox-admin-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:17px 18px;border-bottom:1px solid var(--nexus-line,var(--line,#21262d));background:var(--nexus-panel-2,var(--panel-2,#1c2128))}.nexus-chatbox-admin-modal-head h2{margin:2px 0 3px}.nexus-chatbox-admin-modal-head p{margin:0;color:var(--nexus-muted,var(--muted,#768390));font-size:10px}.nexus-chatbox-admin-modal-head>button{width:32px;height:32px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-muted,var(--muted,#768390));font-size:19px;cursor:pointer}.nexus-chatbox-admin-modal-head>button:hover{color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox-admin-modal-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:16px;padding-top:14px;border-top:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-admin-modal-open{overflow:hidden}
@media(max-width:980px){.nexus-chatbox-rooms-page-head{align-items:flex-start;flex-direction:column}.nexus-chatbox-room-head-actions{justify-content:flex-start}.nexus-chatbox-room-summary{grid-template-columns:42px minmax(0,1fr) 24px}.nexus-chatbox-room-summary>.nexus-chatbox-admin-badges{grid-column:2;justify-self:start}.nexus-chatbox-room-chevron{grid-column:3;grid-row:1/3}.nexus-chatbox-admin-section-head{align-items:flex-start;flex-direction:column}.nexus-chatbox-admin-section-head small{text-align:left}}
@media(max-width:760px){.nexus-chatbox-page{padding:8px}.nexus-chatbox-page-head{align-items:flex-start;flex-direction:column}.nexus-chatbox-global{right:10px;bottom:10px}.nexus-chatbox-global__drawer{position:fixed;inset:0;width:100vw;height:100dvh;border:0;border-radius:0;display:flex;flex-direction:column}.nexus-chatbox-global__bar{border-radius:0;flex:none}.nexus-chatbox-global__drawer>.nexus-chatbox{display:flex;flex-direction:column;min-height:0;height:calc(100dvh - 48px);border-radius:0}.nexus-chatbox-global__drawer .nexus-chatbox__body-shell{display:flex;flex-direction:column;min-height:0;flex:1}.nexus-chatbox-global__drawer .nexus-chatbox__messages{height:auto;min-height:170px;flex:1}.nexus-chatbox-global__drawer .nexus-chatbox__composer{flex:none}.nexus-chatbox-room-summary{padding:11px 12px}.nexus-chatbox-room-title-line{align-items:flex-start;flex-direction:column;gap:3px}.nexus-chatbox-room-summary-meta{white-space:normal}.nexus-chatbox-admin-modal-backdrop{padding:0}.nexus-chatbox-admin-modal{width:100%;max-height:100dvh;height:100dvh;border:0;border-radius:0}.nexus-chatbox-room-head-actions .acp-secondary{display:none}}
.nexus-chatbox-display-settings{display:grid;gap:14px}.nexus-chatbox-display-card{overflow:hidden}.nexus-chatbox-display-card>header{padding:15px 17px;border-bottom:1px solid var(--nexus-line,var(--line,#21262d));background:var(--nexus-panel-2,var(--panel-2,#1c2128))}.nexus-chatbox-display-card>header h2{margin:2px 0 3px}.nexus-chatbox-display-card>header p{margin:0;color:var(--nexus-muted,var(--muted,#768390));font-size:10px}.nexus-chatbox-display-options{display:grid}.nexus-chatbox-display-toggle,.nexus-chatbox-display-field{display:grid;grid-template-columns:26px minmax(0,1fr) minmax(180px,360px);align-items:center;gap:10px;padding:14px 17px;border-bottom:1px solid var(--nexus-line,var(--line,#21262d))}.nexus-chatbox-display-toggle:last-child,.nexus-chatbox-display-field:last-child{border-bottom:0}.nexus-chatbox-display-toggle>input{width:18px;height:18px}.nexus-chatbox-display-toggle>span,.nexus-chatbox-display-field>span{display:grid;gap:2px}.nexus-chatbox-display-toggle strong,.nexus-chatbox-display-field strong{font-size:11px;color:var(--nexus-text-2,var(--text-2,#cdd9e5))}.nexus-chatbox-display-toggle small,.nexus-chatbox-display-field small{font-size:9px;color:var(--nexus-muted-2,var(--muted-2,#4d5966))}.nexus-chatbox-display-field{grid-template-columns:minmax(0,1fr) minmax(220px,380px)}.nexus-chatbox-display-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:17px}.nexus-chatbox-display-grid label{display:grid;gap:6px}.nexus-chatbox-display-grid label>span{font-size:10px;font-weight:900;color:var(--nexus-text-2,var(--text-2,#cdd9e5))}.nexus-chatbox-display-grid small{font-size:8px;color:var(--nexus-muted-2,var(--muted-2,#4d5966))}.nexus-chatbox-display-save{padding:12px 0 0;border:0;background:transparent}@media(max-width:760px){.nexus-chatbox-display-toggle,.nexus-chatbox-display-field{grid-template-columns:24px minmax(0,1fr)}.nexus-chatbox-display-field{grid-template-columns:1fr}.nexus-chatbox-display-field>select{grid-column:1/-1}.nexus-chatbox-display-grid{grid-template-columns:1fr}}

/* 1.7 media and richer smilie controls */
.nexus-chatbox__media-tool-wrap{display:inline-flex;align-items:center}.nexus-chatbox__media-tool-wrap[hidden]{display:none}.nexus-chatbox__media-preview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin:0 0 8px}.nexus-chatbox__media-preview[hidden]{display:none}.nexus-chatbox__pending-media-item{display:grid;grid-template-columns:52px minmax(0,1fr) 28px;gap:9px;align-items:center;padding:6px;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22))}.nexus-chatbox__pending-media-item>img{width:52px;height:42px;object-fit:cover;border-radius:6px;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f))}.nexus-chatbox__pending-media-info{display:grid;gap:2px;min-width:0}.nexus-chatbox__pending-media-info strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--nexus-text-2,var(--text-2,#cdd9e5));font-size:10px}.nexus-chatbox__pending-media-info small{color:var(--nexus-muted-2,var(--muted-2,#4d5966));font:8px var(--nexus-font-mono,'DM Mono',monospace)}.nexus-chatbox__pending-media-remove{width:26px;height:26px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-danger,var(--red,#da3633));font-size:17px;cursor:pointer}.nexus-chatbox__pending-media-remove:hover{border-color:color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 45%,transparent);background:color-mix(in srgb,var(--nexus-danger,var(--red,#da3633)) 7%,transparent)}.nexus-chatbox__input-wrap.is-dragging-media textarea{border-color:var(--nexus-accent,var(--gold,#f0a500));box-shadow:0 0 0 3px color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 9%,transparent)}.nexus-chatbox__drop-hint{position:absolute;inset:0;z-index:8;display:grid;place-items:center;border:2px dashed color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 55%,transparent);border-radius:var(--nexus-radius-control,9px);background:color-mix(in srgb,var(--nexus-bg-deep,var(--bg-deep,#080b0f)) 88%,transparent);color:var(--nexus-accent,var(--gold,#f0a500));font-size:12px;font-weight:900;pointer-events:none}.nexus-chatbox__drop-hint[hidden]{display:none}.nexus-chatbox__media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,220px));gap:6px;margin-top:7px;max-width:448px}.nexus-chatbox__media-grid.media-count-1{grid-template-columns:minmax(0,320px)}.nexus-chatbox__media-grid.media-count-3 .nexus-chatbox__media-item:first-child{grid-row:span 2}.nexus-chatbox__media-item{position:relative;min-height:86px;max-height:180px;overflow:hidden;padding:0;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));cursor:zoom-in}.nexus-chatbox__media-item:hover{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 38%,transparent)}.nexus-chatbox__media-item img{display:block;width:100%;height:100%;min-height:86px;max-height:180px;object-fit:cover}.nexus-chatbox__media-badge{position:absolute;right:5px;bottom:5px;padding:2px 5px;border-radius:5px;background:rgba(0,0,0,.7);color:#fff;font:900 7px var(--nexus-font-mono,'DM Mono',monospace);letter-spacing:.05em}.nexus-chatbox__media-lightbox{position:fixed;z-index:7200;inset:0;display:grid;place-items:center;padding:40px;background:rgba(0,0,0,.86);backdrop-filter:blur(4px)}.nexus-chatbox__media-lightbox[hidden]{display:none}.nexus-chatbox__media-lightbox-stage{display:grid;gap:9px;max-width:min(94vw,1400px);max-height:92vh;text-align:center;color:#ddd;font-size:10px}.nexus-chatbox__media-lightbox-stage img{display:block;max-width:100%;max-height:calc(92vh - 40px);margin:auto;object-fit:contain;border-radius:var(--nexus-radius-control,9px);box-shadow:0 18px 60px rgba(0,0,0,.55)}.nexus-chatbox__media-lightbox-close{position:fixed;right:20px;top:18px;width:40px;height:40px;border:1px solid color-mix(in srgb,var(--nexus-text,var(--text,#e6edf3)) 24%,transparent);border-radius:var(--nexus-radius-card,var(--nexus-radius,12px));background:rgba(10,15,22,.82);color:#fff;font-size:25px;cursor:pointer}.nexus-chatbox__media-lightbox-close:hover{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 65%,transparent);color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox-lightbox-open{overflow:hidden}.nexus-chatbox__inline-link{color:var(--nexus-info,var(--blue,#58a6ff));text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--nexus-info,var(--blue,#58a6ff)) 35%,transparent);text-underline-offset:2px}.nexus-chatbox__inline-link:hover{color:var(--nexus-accent,var(--gold,#f0a500));text-decoration-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 50%,transparent)}.nexus-chatbox__link-cards{display:grid;gap:5px;margin-top:7px;max-width:480px}.nexus-chatbox__link-card{display:grid;grid-template-columns:30px minmax(0,1fr);align-items:center;gap:8px;padding:7px 9px;border:1px solid var(--nexus-line,var(--line,#21262d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel-2,var(--panel-2,#1c2128));color:var(--nexus-text-2,var(--text-2,#cdd9e5));text-decoration:none}.nexus-chatbox__link-card:hover{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 30%,transparent);background:var(--nexus-panel,var(--panel,#161b22))}.nexus-chatbox__link-card-icon{width:26px;height:26px;display:grid;place-items:center;border-radius:6px;background:var(--nexus-bg-deep,var(--bg-deep,#080b0f));color:var(--nexus-accent,var(--gold,#f0a500));font-weight:900}.nexus-chatbox__link-card>span:last-child{display:grid;min-width:0}.nexus-chatbox__link-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.nexus-chatbox__link-card small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:8px}.nexus-chatbox__smilie-search-wrap{padding:7px 7px 2px}.nexus-chatbox__smilie-search{width:100%;padding:7px 9px;border:1px solid var(--nexus-line-2,var(--line-2,#30363d));border-radius:var(--nexus-radius-control,9px);background:var(--nexus-panel,var(--panel,#161b22));color:var(--nexus-text,var(--text,#e6edf3));outline:none;font-size:10px}.nexus-chatbox__smilie-search:focus{border-color:color-mix(in srgb,var(--nexus-accent,var(--gold,#f0a500)) 50%,transparent)}.nexus-chatbox__smilie-cell{position:relative;display:grid;place-items:center;min-width:0}.nexus-chatbox__smilie-cell .nexus-chatbox__smilie{width:100%;height:36px}.nexus-chatbox__smilie-favorite{position:absolute;right:0;top:-2px;width:16px;height:16px;padding:0;border:0;background:transparent;color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:10px;line-height:1;cursor:pointer;opacity:0;transition:opacity .12s}.nexus-chatbox__smilie-cell:hover .nexus-chatbox__smilie-favorite,.nexus-chatbox__smilie-favorite.is-favorite,.nexus-chatbox__smilie-favorite:focus{opacity:1}.nexus-chatbox__smilie-favorite.is-favorite{color:var(--nexus-accent,var(--gold,#f0a500))}.nexus-chatbox__smilie-empty{grid-column:1/-1;padding:18px 8px;text-align:center;color:var(--nexus-muted-2,var(--muted-2,#4d5966));font-size:9px}.nexus-chatbox__smilie-picker{width:340px}.nexus-chatbox__smilie-grid{grid-template-columns:repeat(8,minmax(0,1fr));max-height:238px}
@media(max-width:760px){.nexus-chatbox__media-preview{grid-template-columns:1fr}.nexus-chatbox__media-grid{max-width:100%;grid-template-columns:repeat(2,minmax(0,1fr))}.nexus-chatbox__media-grid.media-count-1{grid-template-columns:minmax(0,1fr)}.nexus-chatbox__media-lightbox{padding:16px}.nexus-chatbox__media-lightbox-close{right:10px;top:10px}.nexus-chatbox__smilie-picker{width:min(320px,calc(100vw - 28px))}.nexus-chatbox__smilie-grid{grid-template-columns:repeat(7,minmax(0,1fr))}}