:root{--bg:#040912;--surface:#081321;--surface2:#0d1b2d;--border:#18314c;--border2:#274a70;--text:#eaf4ff;--muted:#7891ad;--lime:#2f8cff;--cyan:#64c7ff;--danger:#ff617d;--warning:#f5b84b;--shadow:0 22px 70px rgba(0,5,14,.58);--radius:18px}
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var(--border)}.table-wrap{overflow:auto;max-height:680px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:#69778b;font-size:10px;letter-spacing:.12em;padding:14px 17px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#0f141d;z-index:1}td{padding:13px 17px;border-bottom:1px solid rgba(34,42,56,.7);color:#cbd3df}tbody tr{transition:.16s}tbody tr:hover{background:rgba(184,255,71,.035)}.file-name{cursor:pointer;color:var(--text)}.file-name:hover{color:var(--lime)}.badge{display:inline-flex;padding:5px 8px;border:1px solid var(--border);border-radius:20px;font-size:10px}.badge.running{color:var(--lime);border-color:#354824;background:rgba(184,255,71,.05)}.badge.stopped{color:var(--muted)}.danger-button,.mini-button{padding:6px 9px;border-radius:7px;border:1px solid var(--border);background:#151b26;color:var(--text);cursor:pointer;font-size:10px;margin-right:4px}.danger-button{color:var(--danger)}.danger-button:hover{border-color:var(--danger)}.mini-button:hover{border-color:var(--lime);color:var(--lime)}.editor-pane{display:flex;flex-direction:column;min-width:0}.editor-empty{display:grid;place-items:center;min-height:500px;color:var(--muted)}.editor-head{padding:13px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px}.editor-head b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.editor-content{flex:1;background:#080b10;color:#dbe3ef;border:0;outline:0;padding:18px;resize:none;font:13px/1.6 Consolas;min-height:540px}.table-panel{overflow:hidden}.filterbar input{max-width:420px}.auth-screen{min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden}.auth-card{position:relative;width:min(440px,calc(100vw - 32px));padding:44px;border:1px solid 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rgba(184,255,71,.15);box-shadow:inset 0 0 150px rgba(184,255,71,.05)}.orb-b{width:380px;height:380px;right:-130px;bottom:-130px;background:rgba(56,217,255,.03);border:1px solid rgba(56,217,255,.1)}.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(9px);z-index:30;display:grid;place-items:center}.modal-card{width:min(450px,calc(100% - 30px));padding:28px;position:relative}.modal-card h2{margin:8px 0 20px}.modal-close{position:absolute;right:15px;top:12px;border:0;background:none;color:var(--muted);font-size:25px;cursor:pointer}.toast-area{position:fixed;right:20px;bottom:20px;z-index:50;display:flex;flex-direction:column;gap:8px}.toast{padding:13px 16px;border:1px solid var(--border2);border-left:3px solid var(--lime);border-radius:10px;background:#121823;box-shadow:var(--shadow);font-size:12px;animation:toastIn .25s ease}.toast.error{border-left-color:var(--danger)}@keyframes toastIn{from{opacity:0;transform:translateX(20px)}}.menu-button{display:none}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.split-grid{grid-template-columns:1fr}.codex-layout{grid-template-columns:220px 1fr}.file-layout{grid-template-columns:1fr}.file-layout>div:first-child{border:0;border-bottom:1px solid var(--border)}}
@media(max-width:760px){.app{display:block}.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none}.menu-button{display:block}.topbar{padding:0 16px;height:78px}.topbar>div:nth-child(2){flex:1;margin-left:12px}.topbar h2{font-size:17px}.status-pill{display:none}main{display:block}.content{padding:18px 14px 35px}.hero{padding:28px;min-height:260px}.hero h1{font-size:29px}.radar{display:none}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:17px;min-height:155px}.metric strong{font-size:24px}.codex-layout{display:block;height:auto}.session-panel{margin-bottom:12px;max-height:220px}.chat-panel{height:calc(100vh - 112px)}.suggestions{grid-template-columns:1fr}.messages{padding:16px}.page-heading{align-items:start;gap:12px}.page-heading h1{font-size:25px}.terminal-output{height:calc(100vh - 290px);min-height:360px}.file-layout{display:block}.auth-card{padding:32px 24px}.auth-card h1{font-size:34px}.table-wrap{max-height:calc(100vh - 250px)}}
.modal-card{width:min(560px,calc(100% - 30px))}
.session-directory-field{margin-bottom:10px}.session-directory-field>small{display:block;color:var(--muted);font-size:10px;margin-top:7px}
.directory-path-row{display:flex;gap:8px}.directory-path-row input{flex:1;width:auto;min-width:0}.directory-path-row .ghost{padding:10px 14px}.directory-path-row button:disabled{opacity:.35;cursor:not-allowed}
.directory-browser{height:225px;overflow:auto;border:1px solid var(--border2);border-radius:11px;background:#090d13;margin-bottom:20px;padding:6px}
.session-item-head{display:flex;align-items:center;gap:7px}.session-item-head>b{flex:1;min-width:0}.session-item-actions{display:flex;gap:3px;opacity:0;transition:.18s}.session-item:hover .session-item-actions,.session-item.active .session-item-actions{opacity:1}.session-item-actions button{width:23px;height:23px;padding:0;border:1px solid var(--border);border-radius:6px;background:#111722;color:var(--muted);cursor:pointer}.session-item-actions button:hover{color:var(--lime);border-color:var(--lime)}.session-item-actions button:last-child:hover{color:var(--danger);border-color:var(--danger)}.chat-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px}.chat-actions .mini-button,.chat-actions .danger-button{margin:0;padding:9px 11px}
#stopSessionButton{background:linear-gradient(135deg,#7a1d28,#a82f3c);color:#fff;border-color:#d43746;font-weight:800;box-shadow:0 0 15px rgba(212,55,70,0.3);animation:stopPulse 1.8s ease-in-out infinite}
#stopSessionButton:hover{background:linear-gradient(135deg,#9b2432,#c93747);box-shadow:0 0 22px rgba(212,55,70,0.5)}
@keyframes stopPulse{0%,100%{opacity:1}50%{opacity:0.8}}
.directory-item{width:100%;display:grid;grid-template-columns:24px 1fr 20px;align-items:center;gap:8px;padding:10px;border:0;border-radius:8px;background:transparent;color:var(--text);cursor:pointer;text-align:left}
.directory-item:hover{background:rgba(184,255,71,.08);color:var(--lime)}.directory-item span{color:var(--lime)}.directory-item b{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.directory-item i{font-style:normal;color:var(--muted);font-size:18px}
.directory-loading,.directory-empty{height:100%;display:grid;place-items:center;color:var(--muted);font-size:12px;text-align:center;padding:20px}
.monitor-summary{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:16px;margin-bottom:16px}.monitor-health,.monitor-stat{padding:22px;min-height:115px}.monitor-health{display:flex;align-items:center;gap:18px}.monitor-health strong,.monitor-stat strong{display:block;font-size:25px;margin-top:10px}.monitor-health small,.monitor-stat small{color:var(--muted);font-size:10px;letter-spacing:.12em}.monitor-health p{margin:5px 0 0;color:var(--muted);font-size:11px}.health-dot{width:18px;height:18px;border-radius:50%;background:#657083;box-shadow:0 0 18px #657083}.health-dot.healthy{background:var(--lime);box-shadow:0 0 20px var(--lime)}.health-dot.problem{background:var(--danger);box-shadow:0 0 20px var(--danger)}.monitor-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.monitor-list{display:flex;flex-direction:column;gap:8px}.monitor-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--border);border-radius:10px;background:rgba(0,0,0,.12)}.monitor-item-info{min-width:0}.monitor-item b,.monitor-item small{display:block}.monitor-item small{color:var(--muted);font-size:10px;margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.monitor-item-actions{display:flex;align-items:center;gap:6px}.monitor-form .field{margin:13px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.check-field{display:flex;align-items:center;gap:10px;margin:8px 0 15px;font-size:13px}.check-field input{accent-color:var(--lime);width:17px;height:17px}.monitor-actions{display:flex;gap:9px}.monitor-events{margin-bottom:20px}.monitor-event-title{padding:22px 24px 0}.badge.problem{color:var(--danger);border-color:var(--danger)}.badge.recovered{color:var(--lime);border-color:#354824}
.section-title small{color:var(--muted);font-size:10px}.monitor-issues{margin:0 0 16px;padding:14px 18px;border:1px solid rgba(255,87,113,.4);border-radius:12px;background:linear-gradient(90deg,rgba(255,87,113,.11),rgba(255,87,113,.025));color:#ffd6dd}.monitor-issue{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:12px}.monitor-issue:before{content:"!";display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:var(--danger);color:white;font-weight:900}.monitor-add-button{display:flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid #285884;border-radius:9px;background:rgba(47,140,255,.08);color:#8bc4ff;cursor:pointer;font-weight:700}.monitor-add-button:hover{background:rgba(47,140,255,.16);border-color:#3b8fe9}.monitor-add-button span{font-size:16px}.website-add-form{display:grid;grid-template-columns:.7fr 1.3fr auto auto;align-items:end;gap:9px;margin:-5px 0 15px;padding:14px;border:1px solid #285884;border-radius:11px;background:#071626}.website-add-form label{display:block;color:var(--muted);font-size:10px;margin:0 0 6px}.website-add-form input{width:100%;height:39px;background:#050d18;border:1px solid var(--border2);border-radius:8px;color:var(--text);padding:0 11px;outline:none}.website-add-form input:focus{border-color:#3b8fe9}.website-add-form button{height:39px;padding:0 14px}.monitor-item{position:relative;overflow:hidden;padding-left:17px}.monitor-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:#566273}.monitor-item.item-ok:before{background:var(--lime)}.monitor-item.item-problem:before{background:var(--danger)}.monitor-item-main{display:flex;align-items:center;gap:11px;min-width:0}.monitor-service-icon{width:34px;height:34px;display:grid;place-items:center;flex:0 0 auto;border:1px solid #254a70;border-radius:9px;background:#0a1c2e;color:#78b9ff;font-size:10px;font-weight:800}.monitor-empty{padding:28px;text-align:center;border:1px dashed var(--border2);border-radius:11px;color:var(--muted);font-size:12px}.monitor-empty b{display:block;color:var(--text);font-size:14px;margin-bottom:6px}
@media(max-width:1100px){.monitor-summary{grid-template-columns:1fr 1fr}.monitor-grid{grid-template-columns:1fr}}

.app-control-panel{margin-bottom:16px}.app-control-heading{gap:20px}.group-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.group-restart{border:1px solid #40542c;border-radius:10px;background:linear-gradient(145deg,#172012,#10170d);color:var(--lime);padding:10px 13px;font-weight:750;cursor:pointer;transition:.2s}.group-restart:hover{transform:translateY(-2px);box-shadow:0 0 22px rgba(184,255,71,.16);border-color:var(--lime)}.group-restart:disabled{opacity:.45;cursor:wait;transform:none}.restart-system{color:#101606;background:linear-gradient(135deg,var(--lime),#d9ff9b);box-shadow:0 8px 24px rgba(184,255,71,.12)}.managed-app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.managed-app-grid>section{min-width:0;border:1px solid var(--border);border-radius:12px;padding:12px;background:rgba(0,0,0,.13)}.managed-app-title{display:flex;justify-content:space-between;align-items:center;padding:2px 3px 12px;color:var(--muted);font-size:10px;letter-spacing:.14em}.managed-app-title b{color:var(--lime)}.managed-app-grid .monitor-item{align-items:flex-start;flex-direction:column}.managed-app-grid .monitor-item-main{width:100%;display:flex;align-items:center;gap:10px}.managed-app-grid .monitor-item-info{flex:1}.managed-app-grid .monitor-item-actions{width:100%;justify-content:flex-end;border-top:1px solid var(--border);padding-top:9px}.app-operation-progress{padding:12px 14px;margin:-5px 0 15px;border:1px solid #3c5029;border-radius:10px;background:rgba(184,255,71,.05)}.operation-row{display:grid;grid-template-columns:115px 1fr auto;gap:10px;align-items:center;font-size:11px}.operation-track{height:5px;border-radius:5px;background:#202836;overflow:hidden}.operation-track i{display:block;height:100%;background:var(--lime);box-shadow:0 0 9px var(--lime);transition:width .35s}.app-control-panel button.is-running{animation:groupPulse 1s ease infinite}@keyframes groupPulse{50%{box-shadow:0 0 25px rgba(184,255,71,.35)}}@media(max-width:1250px){.managed-app-grid{grid-template-columns:1fr}.app-control-heading{flex-direction:column}.group-actions{justify-content:flex-start}}@media(max-width:650px){.group-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.group-restart{font-size:11px}.operation-row{grid-template-columns:80px 1fr}}
@media(max-width:760px){.monitor-summary{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.monitor-stat,.monitor-health{min-height:100px;padding:16px}.website-add-form{grid-template-columns:1fr}.website-add-form button{width:100%}.monitor-item{align-items:flex-start}.monitor-item-actions{flex-direction:column;align-items:flex-end}}

/* Readable control-center scale: no supporting text is smaller than 14px. */
small,.eyebrow,.badge,th,.text-button,.agent-state,.session-label,.session-item small,
.activity-item small,.metric-head,.metric-head i,.field span,.form-message,.auth-meta,
.directory-item b,.directory-loading,.directory-empty,.monitor-health small,.monitor-stat small,
.monitor-health p,.monitor-item small,.section-title small,.monitor-issue,.website-add-form label,
.monitor-empty,.managed-app-title,.operation-row,.toast,.connection b,.activity-item b,.session-item b,
.suggestions button,.live-output,.terminal-bar b,.terminal-output,.terminal-input span,table,
.editor-content,.brand-mark,.message-avatar{font-size:14px!important;line-height:1.45}

button,input,textarea,select{font-size:15px}.page-heading p:not(.eyebrow),.section-title small{line-height:1.6}
.content{max-width:1920px;padding:32px 38px 54px}.section-panel{padding:28px}.app-control-panel{padding:30px}
.app-control-heading{align-items:center;margin-bottom:24px}.app-control-heading h3{font-size:23px;margin:7px 0}
.group-actions{gap:12px}.group-restart{min-height:50px;padding:0 19px;border-radius:13px;font-size:15px;letter-spacing:.01em;box-shadow:inset 0 1px rgba(255,255,255,.04),0 8px 20px rgba(0,0,0,.18)}
.group-restart:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(184,255,71,.18)}
.group-restart:active{transform:translateY(0) scale(.98)}.restart-system{padding-inline:23px}
.managed-app-grid{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:18px}
.managed-app-grid>section{padding:18px;border-radius:15px;background:linear-gradient(145deg,rgba(12,18,27,.92),rgba(7,12,18,.8))}
.managed-app-title{padding:2px 4px 15px}.managed-app-title b{font-size:16px}
.managed-app-grid .monitor-list{gap:12px}.managed-app-grid .monitor-item{padding:18px 18px 16px;gap:15px;border-radius:13px}
.managed-app-grid .monitor-item-main{gap:14px}.managed-app-grid .monitor-item-info b{font-size:17px;line-height:1.35;overflow-wrap:anywhere}
.managed-app-grid .monitor-item-info small{white-space:normal;margin-top:7px}.managed-app-grid .monitor-item-actions{gap:10px;padding-top:14px}
.managed-app-grid .monitor-item-actions button{flex:1;min-width:90px;min-height:46px;margin:0;border-radius:11px;font-size:15px;font-weight:750;transition:.2s ease}
.managed-app-grid .mini-button{border-color:#3d552c;background:linear-gradient(145deg,#192316,#111a0e);color:#d9ff9f}
.managed-app-grid .mini-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(184,255,71,.12)}
.managed-app-grid .danger-button{border-color:#613442;background:linear-gradient(145deg,#25131a,#190d12);color:#ff8ea0}
.managed-app-grid .view-log-button{flex:1;min-width:70px;min-height:46px;margin:0;border:1px solid #285884;border-radius:11px;background:linear-gradient(145deg,#10263a,#091826);color:#8bc4ff;font-weight:750;cursor:pointer;transition:.2s ease}.managed-app-grid .view-log-button:hover{border-color:#3b8fe9;color:#c8e5ff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(47,140,255,.14)}
.zalo-facts{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.zalo-facts span{padding:4px 7px;border:1px solid var(--border2);border-radius:7px;background:#0a1018;color:#aeb9c8;font-size:12px}.zalo-send-state{margin-top:10px}.zalo-send-state>div:first-child{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}.zalo-send-state>div:first-child b{font-size:12px}.zalo-send-state.sending>div:first-child{color:var(--lime)}.zalo-send-state.limited>div:first-child{color:var(--danger)}.zalo-progress{height:7px;margin-top:6px;border-radius:8px;background:#202836;overflow:hidden}.zalo-progress i{display:block;height:100%;background:var(--lime);box-shadow:0 0 9px var(--lime);transition:width .25s}.zalo-send-state.limited .zalo-progress i{background:var(--danger);box-shadow:0 0 9px var(--danger)}.managed-app-grid .edit-zalo-button{flex:2;min-height:46px;border:1px solid #665324;border-radius:11px;background:#241d0c;color:#ffd66f;font-weight:750;cursor:pointer}.zalo-settings-card{width:min(620px,calc(100% - 30px))}.zalo-settings-card textarea{width:100%;resize:vertical;background:#090d13;border:1px solid var(--border2);border-radius:11px;color:var(--text);padding:13px 14px;outline:none;font-family:Consolas,monospace}.zalo-settings-card textarea:focus{border-color:var(--lime)}
.managed-app-grid button:disabled{opacity:.38;cursor:not-allowed;transform:none;box-shadow:none}
.monitor-service-icon{width:48px;height:48px;border-radius:12px;font-size:14px}.badge{padding:8px 12px;font-weight:700}

/* Trang giám sát dùng tỷ lệ chữ/nút 70% để hiển thị gọn và quan sát được nhiều bot hơn. */
#page-monitor .page-heading h1{font-size:22px}#page-monitor .page-heading p:not(.eyebrow){font-size:11px}
#page-monitor .eyebrow,#page-monitor small,#page-monitor .badge,#page-monitor th,#page-monitor td,#page-monitor .monitor-item small,#page-monitor .managed-app-title,#page-monitor .operation-row,#page-monitor .field span,#page-monitor .check-field,#page-monitor .website-add-form label,#page-monitor .monitor-empty{font-size:10px!important}
#page-monitor .section-title h3{font-size:13px}#page-monitor .app-control-heading h3{font-size:16px}
#page-monitor .monitor-health strong,#page-monitor .monitor-stat strong{font-size:18px}
#page-monitor .managed-app-grid .monitor-item-info b{font-size:12px}
#page-monitor button,#page-monitor input{font-size:11px}
#page-monitor .group-restart{min-height:36px;padding:0 13px;font-size:11px}
#page-monitor .managed-app-grid .monitor-item-actions button{min-width:62px;min-height:32px;font-size:11px;border-radius:8px}
#page-monitor .monitor-service-icon{width:34px;height:34px;font-size:10px}
#page-monitor .badge{padding:5px 8px}
.zalo-log-card{width:min(1050px,calc(100vw - 32px));height:min(760px,calc(100vh - 32px));display:flex;flex-direction:column;overflow:hidden;border-color:#33465a}.zalo-log-bar{min-height:58px;padding:0 17px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;background:#111722;border-bottom:1px solid var(--border)}.zalo-log-bar>div:first-child{display:flex;gap:7px}.zalo-log-bar>div:first-child span{width:10px;height:10px;border-radius:50%;background:var(--danger)}.zalo-log-bar>div:first-child span:nth-child(2){background:var(--warning)}.zalo-log-bar>div:first-child span:nth-child(3){background:var(--lime)}.zalo-log-bar b,.zalo-log-bar small{display:block}.zalo-log-bar b{font:700 13px Consolas,"Courier New",monospace;color:#d8e0ec}.zalo-log-bar small{margin-top:3px;color:var(--muted);font-size:11px}.zalo-log-bar button{border:0;background:none;color:var(--muted);font-size:25px;cursor:pointer}.zalo-log-output{flex:1;min-height:0;margin:0;padding:20px;overflow:auto;background:#05080c;color:#d4dbe5;font:13px/1.6 Consolas,"Courier New",monospace;white-space:pre-wrap;overflow-wrap:anywhere}.zalo-log-footer{min-height:48px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);background:#0b1017}.zalo-log-footer span{font:10px Consolas;color:var(--lime);letter-spacing:.12em}
.monitor-summary{gap:18px}.monitor-health,.monitor-stat{padding:25px;min-height:130px}.monitor-health strong,.monitor-stat strong{font-size:28px}
.monitor-grid{gap:18px}.monitor-list{gap:11px}.monitor-item{padding:17px 16px 17px 21px;border-radius:13px}
.monitor-item-info b{font-size:16px}.monitor-item-actions{gap:9px}.monitor-item-actions>.mini-button,.monitor-item-actions>.danger-button{min-height:42px;padding:0 14px;font-size:14px;font-weight:700;border-radius:10px}
.monitor-add-button{min-height:46px;padding:0 17px;border-radius:11px;font-size:15px}.monitor-add-button span{font-size:22px}
.website-add-form{grid-template-columns:minmax(220px,.75fr) minmax(320px,1.4fr) auto auto;gap:12px;padding:18px}.website-add-form input,.website-add-form button{height:46px}
.monitor-form .field{margin:17px 0}.field input{min-height:46px}.monitor-actions{gap:12px}.monitor-actions button,.monitor-form>button{min-height:48px;padding-inline:20px}

/* Large animated switches for monitoring and Telegram alerts. */
.check-field{position:relative;display:flex;align-items:center;gap:14px;min-height:58px;margin:10px 0 20px;padding:10px 14px;border:1px solid var(--border);border-radius:14px;background:rgba(0,0,0,.14);cursor:pointer;font-size:16px;font-weight:650;transition:.22s}
.check-field:hover{border-color:#40542c;background:rgba(184,255,71,.035)}
.check-field input{position:absolute;opacity:0;pointer-events:none}
.check-field span{display:flex;align-items:center;gap:14px;width:100%}
.check-field span:before{content:"";width:56px;height:30px;flex:0 0 auto;border-radius:999px;border:1px solid #455062;background:#202733;box-shadow:inset 0 2px 7px rgba(0,0,0,.4);transition:.25s}
.check-field span:after{content:"";position:absolute;left:19px;width:22px;height:22px;border-radius:50%;background:#8d98a8;box-shadow:0 3px 8px rgba(0,0,0,.45);transition:.25s cubic-bezier(.2,.8,.2,1)}
.check-field input:checked+span:before{background:linear-gradient(135deg,#8acb27,var(--lime));border-color:var(--lime);box-shadow:0 0 18px rgba(184,255,71,.2)}
.check-field input:checked+span:after{transform:translateX(26px);background:white;box-shadow:0 3px 10px rgba(0,0,0,.35),0 0 9px rgba(255,255,255,.5)}
.check-field input:focus-visible+span:before{outline:3px solid rgba(184,255,71,.25);outline-offset:3px}

@media(max-width:760px){
  .content{padding:20px 15px 38px}.section-panel,.app-control-panel{padding:20px}
  .managed-app-grid{grid-template-columns:1fr}.group-actions{grid-template-columns:1fr 1fr;gap:9px}
  .group-restart{min-height:48px;padding:0 10px}.managed-app-grid .monitor-item-actions{flex-direction:row}
  .managed-app-grid .monitor-item-actions button{min-width:0}.website-add-form{grid-template-columns:1fr}
}

/* High-readability mode requested for the VPS control panel. */
body{font-size:17px}
small,.eyebrow,.badge,th,.text-button,.agent-state,.session-label,.session-item small,
.activity-item small,.metric-head,.metric-head i,.field span,.form-message,.auth-meta,
.directory-item b,.directory-loading,.directory-empty,.monitor-health small,.monitor-stat small,
.monitor-health p,.monitor-item small,.section-title small,.monitor-issue,.website-add-form label,
.monitor-empty,.managed-app-title,.operation-row,.toast,.connection b,.activity-item b,.session-item b,
.suggestions button,.live-output,.terminal-bar b,.terminal-output,.terminal-input span,table,
.editor-content,.brand-mark,.message-avatar{font-size:17px!important;line-height:1.55}
button,input,textarea,select{font-size:17px}
.managed-app-grid .monitor-item-info b{font-size:17px}
.managed-app-grid .monitor-item-actions button{font-size:17px;min-height:52px}
.group-restart{font-size:17px;min-height:54px}.monitor-item-actions>.mini-button,.monitor-item-actions>.danger-button{font-size:17px;min-height:48px}
.check-field{font-size:17px;min-height:64px}.monitor-add-button{font-size:17px;min-height:50px}

/* Van Hau Media — minimal navy/blue identity */
body{background:radial-gradient(circle at 72% -5%,rgba(31,111,235,.16),transparent 34%),radial-gradient(circle at 8% 88%,rgba(15,75,140,.11),transparent 28%),var(--bg)}
.sidebar{background:rgba(4,10,19,.94);border-right-color:#15304d}.topbar{background:rgba(4,9,18,.84)}.panel{background:linear-gradient(145deg,rgba(10,25,42,.97),rgba(5,13,24,.98))}.panel:hover{border-color:#28527d}
.brand-mark{width:40px;height:40px;display:grid;place-items:center;flex:0 0 auto;border:1px solid #347fd1;border-radius:12px;transform:none;background:linear-gradient(145deg,#102c4b,#071422);color:#dcecff;font-size:13px;font-weight:900;letter-spacing:-.08em;box-shadow:inset 0 0 18px rgba(47,140,255,.12),0 0 24px rgba(47,140,255,.12)}
.brand-mark.large{width:68px;height:68px;border-radius:19px;margin:0 auto 22px;font-size:22px}.brand-mark span,.brand-mark i{display:none}.brand strong{font-size:18px;letter-spacing:.13em}.brand small{color:#6686a8;letter-spacing:.13em}
.nav-item:hover{background:#0b1a2b}.nav-item.active{color:#6db3ff;background:linear-gradient(90deg,rgba(47,140,255,.18),rgba(47,140,255,.025));border-color:#214d79;box-shadow:inset 3px 0 #2f8cff}
.primary{background:linear-gradient(135deg,#2377e5,#43a2ff);color:white;box-shadow:0 10px 28px rgba(35,119,229,.22)}.primary:hover{background:linear-gradient(135deg,#3189f6,#62b4ff);box-shadow:0 0 32px rgba(47,140,255,.3)}
.status-pill{border-color:#24517e;color:#69afff;background:rgba(47,140,255,.07)}.hero{background:linear-gradient(110deg,rgba(47,140,255,.12),transparent 48%),var(--surface)}.hero:after{background:linear-gradient(transparent,rgba(75,158,255,.28),transparent)}
.radar{border-color:#21496f;background:repeating-radial-gradient(circle,transparent 0 24px,rgba(47,140,255,.09) 25px 26px)}.radar:before,.radar:after{background:#21496f}.radar span{background:conic-gradient(from 270deg,rgba(47,140,255,.3),transparent 45deg)}
.session-item:hover{background:#0c1c2e}.session-item.active{background:rgba(47,140,255,.1);border-color:#285884}.message.user .message-content{background:#0c2744;border-color:#255a8c}.message.user .message-avatar{background:#2f8cff;color:#fff}
.agent-logo{border-color:#28649b;background:linear-gradient(145deg,#102d4c,#071524);color:#8bc4ff;font-size:17px;font-weight:900;letter-spacing:-.08em;box-shadow:inset 0 0 24px rgba(47,140,255,.13),0 0 30px rgba(47,140,255,.08)}.message-avatar{font-size:10px;font-weight:800}
.auth-card{border-color:#1b4268;background:linear-gradient(145deg,rgba(8,24,41,.97),rgba(3,10,19,.99));box-shadow:0 40px 110px #000814}.orb-a{border-color:rgba(47,140,255,.18);box-shadow:inset 0 0 160px rgba(47,140,255,.06)}.orb-b{background:rgba(60,165,255,.04);border-color:rgba(60,165,255,.13)}
.composer,.terminal-input{background:#050d18}.terminal-output{background:#020711}.directory-item:hover{background:rgba(47,140,255,.1)}

/* Responsive hardening for phones, tablets and notched displays */
img,svg,video,canvas{max-width:100%;height:auto}
input,textarea,select,button{max-width:100%}
.page,.panel,.section-panel,.monitor-item-info{min-width:0}
@media(max-width:1100px){
  .content{padding-inline:24px}
  .codex-layout{height:calc(100dvh - 153px)}
}
@media(max-width:760px){
  body{min-width:0}
  .sidebar{top:0;bottom:0;height:100dvh;width:min(86vw,320px);padding-top:max(22px,env(safe-area-inset-top));padding-bottom:max(18px,env(safe-area-inset-bottom));box-shadow:18px 0 45px rgba(0,0,0,.55);overflow-y:auto}
  .topbar{height:auto;min-height:72px;padding-top:env(safe-area-inset-top);padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
  .content{padding:16px max(12px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}
  .hero{min-height:0;padding:24px 20px}.hero h1{font-size:clamp(25px,8vw,31px)}
  .page-heading{flex-wrap:wrap}.page-heading>button{flex:0 0 auto}
  .page-heading p:not(.eyebrow){line-height:1.5}
  .chat-panel{height:calc(100dvh - 104px);min-height:520px}
  .chat-head{padding:14px;align-items:flex-start;gap:10px;flex-wrap:wrap}
  .chat-head>div:first-child{min-width:0;flex:1}.chat-head h3,.chat-head small{overflow-wrap:anywhere}
  .chat-actions{flex-wrap:wrap}.agent-state{padding:7px 9px}
  .messages{padding:14px 10px}.message{max-width:100%;gap:8px}.message-content{min-width:0}
  .composer{padding:10px;padding-bottom:max(10px,env(safe-area-inset-bottom))}.composer textarea{min-width:0}
  .terminal{min-height:0}.terminal-bar b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .terminal-output{height:calc(100dvh - 265px);min-height:300px;padding:14px}
  .terminal-input{height:auto;min-height:56px;padding-left:10px}.terminal-input span{font-size:11px}.terminal-input input{min-width:0;padding-inline:8px}.terminal-input button{padding-inline:14px}
  .pathbar,.filterbar{padding:10px;flex-wrap:wrap}.pathbar input{min-width:0}
  .table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}table{min-width:620px}
  .file-layout table{min-width:560px}.editor-content{min-height:420px}
  .section-title{gap:10px;flex-wrap:wrap}.section-title>button{flex:0 0 auto}
  .monitor-item{flex-wrap:wrap}.monitor-item-main{width:100%}.monitor-item-actions{width:100%;flex-direction:row;justify-content:flex-end}
  .modal{align-items:start;overflow-y:auto;padding:16px 0}.modal-card{margin:auto;padding:22px 16px;max-height:calc(100dvh - 32px);overflow-y:auto}
  .toast-area{left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom))}.toast{width:100%}
}
@media(max-width:480px){
  .metric-grid,.monitor-summary{grid-template-columns:1fr}
  .metric{min-height:135px}.monitor-health,.monitor-stat{min-height:86px}
  .page-heading{display:block}.page-heading>button{width:100%;margin-top:14px}
  .disk-meta{align-items:flex-start;gap:6px;flex-direction:column}
  .auth-card{width:calc(100vw - 20px);padding:28px 18px}.auth-card h1{font-size:clamp(27px,10vw,34px);letter-spacing:.14em}
  .directory-path-row{flex-wrap:wrap}.directory-path-row input{order:-1;flex-basis:100%}.directory-path-row button{flex:1}
  .monitor-actions{flex-direction:column}.monitor-actions button{width:100%}
}
@media(hover:none){
  .session-item-actions{opacity:1}
  button,.nav-item{min-height:44px}
}

/* Branded avatars and polished action dialogs. */
.brand-avatar,.agent-avatar{display:block;object-fit:cover;object-position:center;border-radius:50%;border:2px solid #4199f4;background:#071422;box-shadow:0 0 0 4px rgba(47,140,255,.1),0 8px 24px rgba(0,0,0,.38)}
.brand-avatar{width:44px;height:44px;flex:0 0 44px}.brand-avatar.large{width:82px;height:82px;margin:0 auto 22px}.agent-avatar{width:72px;height:72px;margin:0 auto 20px}
body.dialog-open{overflow:hidden}.action-dialog{z-index:80;background:rgba(0,5,12,.82);animation:dialogBackdrop .18s ease}
.dialog-card{width:min(500px,calc(100vw - 28px));padding:34px;position:relative;text-align:center;animation:dialogCard .28s cubic-bezier(.2,.85,.25,1);border-color:#285d91;box-shadow:0 35px 100px rgba(0,0,0,.65),0 0 45px rgba(47,140,255,.12)}
.dialog-icon{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;font-size:29px;font-weight:800;color:#86c3ff;background:linear-gradient(145deg,#123b64,#081a2d);border:1px solid #347fc6;box-shadow:0 0 28px rgba(47,140,255,.18)}
.dialog-icon.danger{color:#ff9a9a;background:linear-gradient(145deg,#4a171d,#1d0b10);border-color:#9b3944;box-shadow:0 0 28px rgba(255,82,99,.16)}
.dialog-card h2{margin:6px 0 10px;font-size:25px}.dialog-message{margin:0 auto 22px;color:#9fb0c5;line-height:1.65;max-width:410px}.dialog-card .field{text-align:left;margin:20px 0}
.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}.dialog-actions button{min-width:130px;min-height:50px}
.dialog-danger{padding:13px 18px;border-radius:11px;border:1px solid #b74652;background:linear-gradient(135deg,#a82f3c,#df4e5d);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 10px 25px rgba(212,55,70,.18)}
.operation-block+.operation-block{margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.operation-results{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.operation-result{padding:6px 9px;border-radius:8px;border:1px solid var(--border);background:#08111d}.operation-result.ok{color:#b8ff47;border-color:#385725}.operation-result.error{color:#ff7b88;border-color:#66313a}
@keyframes dialogBackdrop{from{opacity:0}}@keyframes dialogCard{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}
@media(max-width:520px){.dialog-card{padding:28px 19px}.dialog-actions{flex-direction:column-reverse}.dialog-actions button{width:100%}}
.zalo-error-detail{display:block!important;color:#ff9cad!important;white-space:normal!important;margin-top:5px!important;overflow-wrap:anywhere}
.zalo-heading-actions{display:flex;gap:10px;align-items:center}.zalo-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.zalo-overview-card{padding:21px 23px;min-height:132px;display:flex;flex-direction:column}.zalo-overview-card small{color:var(--muted);font-size:10px;letter-spacing:.13em}.zalo-overview-card strong{font-size:32px;margin:13px 0 5px;color:var(--lime)}.zalo-overview-card span{color:var(--muted);font-size:11px}.zalo-overview-card.danger strong{color:var(--danger)}.zalo-control-panel{padding:25px}.zalo-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.zalo-toolbar h3{margin:5px 0 0}.zalo-bot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.zalo-bot-card{min-width:0;padding:20px;border:1px solid var(--border);border-radius:15px;background:linear-gradient(145deg,#111925,#0a1018);box-shadow:0 12px 32px rgba(0,0,0,.18)}.zalo-bot-card.online{border-top-color:#4f702d}.zalo-bot-card.problem{border-top-color:var(--danger)}.zalo-card-head{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}.zalo-card-avatar{width:43px;height:43px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,#1476e8,#0753ae);color:white;font-size:21px;font-weight:900}.zalo-card-head h3{margin:0 0 4px;font-size:16px;overflow-wrap:anywhere}.zalo-card-head span{display:block;color:var(--muted);font-size:11px}.zalo-card-status{padding:6px 8px;border:1px solid #3e5529;border-radius:20px;color:var(--lime);font-size:9px;white-space:nowrap}.problem .zalo-card-status{border-color:#6d3440;color:var(--danger)}.offline .zalo-card-status{border-color:var(--border);color:var(--muted)}.zalo-card-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:18px 0 12px}.zalo-card-metrics>div{padding:11px 9px;border:1px solid var(--border);border-radius:10px;background:#090f17}.zalo-card-metrics small,.zalo-card-metrics strong{display:block}.zalo-card-metrics small{font-size:8px;color:var(--muted);letter-spacing:.08em}.zalo-card-metrics strong{font-size:18px;margin-top:5px}.zalo-card-facts{display:flex;flex-wrap:wrap;gap:6px}.zalo-card-facts span{padding:5px 7px;border-radius:7px;background:#0a1018;border:1px solid var(--border);font-size:10px;color:#b8c2d0}.zalo-card-note{display:grid;grid-template-columns:7fr 3fr;align-items:center;gap:8px;min-height:40px;margin:12px 0;padding:9px 10px;border-radius:9px;background:rgba(184,255,71,.045);color:#bdc7d5;font-size:11px;line-height:1.45}.zalo-card-note-main{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.zalo-card-note-nd{min-width:0;text-align:right;white-space:nowrap;font-weight:850;letter-spacing:.02em}.problem .zalo-card-note{background:rgba(255,87,113,.06);color:#ff9cad}.zalo-card-actions{display:grid;grid-template-columns:2fr 1fr .7fr .8fr;gap:7px;padding-top:13px;border-top:1px solid var(--border)}.zalo-card-actions button{min-width:0;min-height:39px;margin:0;padding:7px;border:1px solid var(--border2);border-radius:9px;background:#151d29;color:var(--text);font-size:10px;font-weight:750;cursor:pointer}.zalo-card-actions .zalo-detail-button{border-color:#2469a7;background:#0c2942;color:#9ed0ff}.zalo-detail-card{width:min(1400px,calc(100vw - 30px));height:min(900px,calc(100vh - 28px));display:flex;flex-direction:column;overflow:hidden}.zalo-detail-header{padding:22px 25px;display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid var(--border);background:linear-gradient(100deg,rgba(34,129,255,.09),transparent)}.zalo-detail-header h2{margin:5px 0}.zalo-detail-header p:last-child{margin:0;color:var(--muted);font-size:11px;overflow-wrap:anywhere}.zalo-detail-header button{border:0;background:none;color:var(--muted);font-size:28px;cursor:pointer}.zalo-detail-body{padding:22px;overflow:auto}.zalo-detail-stats{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:10px}.zalo-detail-stats>div{padding:16px;border:1px solid var(--border);border-radius:11px;background:#0a111a}.zalo-detail-stats small,.zalo-detail-stats strong{display:block}.zalo-detail-stats small{font-size:9px;color:var(--muted);letter-spacing:.11em}.zalo-detail-stats strong{margin-top:8px;font-size:20px;color:var(--lime)}.zalo-detail-columns{display:grid;grid-template-columns:1fr 1.2fr;gap:15px;margin:17px 0}.zalo-detail-columns>section,.zalo-content-section{padding:19px;border:1px solid var(--border);border-radius:13px;background:#0b1119}.zalo-detail-columns h3,.zalo-content-section h3{margin:0 0 14px}.zalo-info-list{margin:0}.zalo-info-list>div{display:flex;justify-content:space-between;gap:15px;padding:9px 0;border-bottom:1px solid var(--border)}.zalo-info-list dt{color:var(--muted)}.zalo-info-list dd{margin:0;text-align:right}.zalo-recent-list{list-style:none;margin:0;padding:0;max-height:270px;overflow:auto}.zalo-recent-list li{display:flex;justify-content:space-between;padding:8px 10px;border-bottom:1px solid var(--border);font-size:11px}.zalo-recent-list time{color:var(--muted)}.zalo-content-section>div:first-child{display:flex;justify-content:space-between}.zalo-content-section small{color:var(--muted)}.zalo-content-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.zalo-content-item{padding:14px;border:1px solid var(--border);border-radius:10px;background:#080e15}.zalo-content-item header{display:flex;justify-content:space-between;gap:10px}.zalo-content-item header span{color:var(--lime);font-size:11px;white-space:nowrap}.zalo-content-item p{color:#bdc6d3;font-size:12px;line-height:1.5;white-space:pre-wrap;max-height:90px;overflow:auto}.zalo-content-item footer{color:var(--muted);font-size:10px}@media(max-width:1250px){.zalo-bot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.zalo-overview{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.zalo-page-heading,.zalo-toolbar{align-items:stretch;flex-direction:column}.zalo-heading-actions{display:grid;grid-template-columns:1fr 1fr}.zalo-bot-grid,.zalo-content-list,.zalo-detail-columns{grid-template-columns:1fr}.zalo-overview{grid-template-columns:1fr 1fr}.zalo-overview-card{padding:15px;min-height:110px}.zalo-card-actions{grid-template-columns:1fr 1fr}.zalo-detail-stats{grid-template-columns:1fr 1fr}.zalo-detail-stats>div:first-child{grid-column:1/-1}.zalo-detail-body{padding:13px}}
.zalo-title-tools{display:flex;align-items:center;gap:10px}.zalo-filter{display:flex;gap:4px}.zalo-filter button{border:1px solid var(--border2);border-radius:7px;background:#0a1018;color:var(--muted);padding:5px 8px;cursor:pointer;font-size:12px}.zalo-filter button.active{border-color:var(--lime);color:var(--lime);background:rgba(184,255,71,.08)}.zalo-facts .adv-toggle{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:7px;cursor:pointer;font-size:12px;font-weight:750}.adv-toggle i{width:8px;height:8px;border-radius:50%}.adv-toggle.on{color:#b8ff47;border:1px solid #486629;background:#14200d}.adv-toggle.on i{background:#b8ff47;box-shadow:0 0 8px #b8ff47}.adv-toggle.off{color:#ff8295;border:1px solid #713240;background:#261017}.adv-toggle.off i{background:#ff5771;box-shadow:0 0 8px #ff5771}.zalo-send-state.waiting>div:first-child{color:#ffd66f}.zalo-send-state.waiting .zalo-progress i{width:0!important}@media(max-width:650px){.zalo-title-tools{align-items:flex-end;flex-direction:column}.zalo-filter button{padding:4px 6px;font-size:11px}}
.zalo-section-tabs{display:flex;gap:7px;margin:-6px 0 18px;padding:5px;width:max-content;border:1px solid var(--border);border-radius:12px;background:#090f16}.zalo-section-tabs button{border:0;border-radius:8px;padding:10px 16px;background:transparent;color:var(--muted);cursor:pointer;font-weight:750}.zalo-section-tabs button.active{background:rgba(184,255,71,.1);color:var(--lime)}.zalo-section-tabs b{margin-left:7px;padding:2px 6px;border-radius:10px;background:#182230}.joinbox-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.joinbox-stat{padding:21px;display:flex;min-height:126px;flex-direction:column}.joinbox-stat small{color:var(--muted);font-size:9px;letter-spacing:.12em}.joinbox-stat strong{font-size:31px;color:var(--cyan);margin:13px 0 4px}.joinbox-stat span{color:var(--muted);font-size:11px}.joinbox-panel{padding:25px;margin-bottom:16px}.joinbox-bot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.joinbox-bot-card{padding:16px;border:1px solid var(--border);border-radius:13px;background:#0a111a}.joinbox-bot-card.online{border-top-color:var(--lime)}.joinbox-bot-card header,.joinbox-bot-card footer{display:flex;justify-content:space-between;gap:10px}.joinbox-bot-card header b,.joinbox-bot-card header small{display:block}.joinbox-bot-card header small{margin-top:4px;color:var(--muted);font-size:10px}.joinbox-bot-card header>span{color:var(--lime);font-size:10px}.joinbox-bot-card.offline header>span{color:var(--muted)}.joinbox-bot-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:14px 0}.joinbox-bot-metrics>div{padding:9px;border-radius:8px;background:#070c12}.joinbox-bot-metrics small,.joinbox-bot-metrics strong{display:block}.joinbox-bot-metrics small{color:var(--muted);font-size:7px}.joinbox-bot-metrics strong{margin-top:5px;font-size:16px}.joinbox-bot-card footer{padding-top:10px;border-top:1px solid var(--border);color:var(--muted);font-size:9px}.joinbox-selection-actions{display:flex;gap:8px}.joinbox-left-groups{display:grid;gap:9px}.joinbox-snapshot{border:1px solid var(--border);border-radius:11px;background:#0a1018;overflow:hidden}.joinbox-snapshot summary{padding:14px 16px;display:flex;justify-content:space-between;align-items:center;cursor:pointer}.joinbox-snapshot summary b,.joinbox-snapshot summary small{display:block}.joinbox-snapshot summary small{color:var(--muted);margin-top:4px;font-size:10px}.joinbox-snapshot summary>span{color:var(--cyan);font-weight:750}.joinbox-group-list{max-height:420px;overflow:auto;border-top:1px solid var(--border)}.joinbox-group-row{display:flex;gap:11px;align-items:center;padding:11px 16px;border-bottom:1px solid var(--border);cursor:pointer}.joinbox-group-row:hover{background:rgba(184,255,71,.035)}.joinbox-group-row input{accent-color:var(--lime);width:17px;height:17px}.joinbox-group-row span b,.joinbox-group-row span small{display:block}.joinbox-group-row span small{margin-top:3px;color:var(--muted);font-size:10px}.joinbox-group-row.no-link{opacity:.45;cursor:not-allowed}@media(max-width:1250px){.joinbox-bot-grid{grid-template-columns:repeat(2,1fr)}.joinbox-summary{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.joinbox-bot-grid{grid-template-columns:1fr}.joinbox-summary{grid-template-columns:1fr 1fr}.joinbox-panel{padding:16px}.joinbox-selection-actions{display:grid}.zalo-section-tabs{width:100%}.zalo-section-tabs button{flex:1}}

/* Zalo Center readability: no supporting text is smaller than 14px. */
#page-zalo :is(small,span,button,p,b,dt,dd,time,footer,label,input,textarea){font-size:14px}
#page-zalo .eyebrow{font-size:14px}
#page-zalo .zalo-filter{gap:8px;flex-wrap:wrap}
#page-zalo .zalo-filter button{min-height:42px;padding:9px 14px;border-radius:10px;font-size:14px;font-weight:800}
#page-zalo .zalo-filter button[data-zalo-filter="sending"]{color:#70f0b2;border-color:#27694c;background:rgba(43,211,132,.07)}
#page-zalo .zalo-filter button[data-zalo-filter="resting"]{color:#ffd66f;border-color:#715b26;background:rgba(255,214,111,.07)}
#page-zalo .zalo-filter button[data-zalo-filter="error"]{color:#ff8295;border-color:#713240;background:rgba(255,87,113,.07)}
#page-zalo .zalo-filter button.active{color:#101807;border-color:var(--lime);background:var(--lime);box-shadow:0 0 20px rgba(184,255,71,.2)}
#page-zalo .zalo-card-head h3{font-size:19px}
#page-zalo .zalo-card-status{padding:8px 11px;font-size:14px;font-weight:800}
#page-zalo .zalo-card-metrics small,#page-zalo .zalo-detail-stats small{font-size:14px}
#page-zalo .zalo-card-metrics strong{font-size:24px}
#page-zalo .zalo-card-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
#page-zalo .zalo-card-facts span{padding:10px 12px;font-size:16px;font-weight:800;border-width:1px}
#page-zalo .zalo-card-facts span:nth-child(1){color:#b8ff47;border-color:#486629;background:#14200d}
#page-zalo .zalo-card-facts span:nth-child(2){color:#70d7ff;border-color:#27617a;background:#0d1e27}
#page-zalo .zalo-card-facts span:nth-child(3){color:#d4b0ff;border-color:#634884;background:#1b1228}
#page-zalo .zalo-card-facts span:nth-child(4){color:#ffd66f;border-color:#665324;background:#241d0c}
#page-zalo .zalo-card-note{min-height:52px;padding:12px 14px;display:grid;grid-template-columns:7fr 3fr;align-items:center;gap:10px;border:1px solid transparent}
#page-zalo .zalo-card-note .zalo-card-note-main{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:800}
#page-zalo .zalo-card-note .zalo-card-note-nd{min-width:0;text-align:right;white-space:nowrap;font-size:15px;font-weight:850;padding-left:4px}
#page-zalo .zalo-card-note.state-sending{color:#70f0b2;border-color:#27694c;background:rgba(43,211,132,.09)}
#page-zalo .zalo-card-note.state-sending .zalo-card-note-nd{color:#a2ffd0}
#page-zalo .zalo-card-note.state-resting{color:#ffd66f;border-color:#715b26;background:rgba(255,214,111,.08)}
#page-zalo .zalo-card-note.state-resting .zalo-card-note-nd{color:#ffe599}
#page-zalo .zalo-card-note.state-error{color:#ff9cad;border-color:#713240;background:rgba(255,87,113,.09)}
#page-zalo .zalo-card-note.state-error .zalo-card-note-nd{color:#ffb9c4}
#page-zalo .zalo-card-actions button{font-size:14px;min-height:45px}
#page-zalo .zalo-heading-actions .group-start{border:1px solid #27617a;border-radius:13px;background:linear-gradient(145deg,#102733,#0b1820);color:#70d7ff;min-height:54px;padding:0 16px;font-size:15px;font-weight:800;cursor:pointer}
#page-zalo .zalo-heading-actions .group-start:disabled{opacity:.45;cursor:wait}
#page-zalo .zalo-card-status-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px}
#page-zalo .zalo-card-restart{min-height:36px;padding:5px 9px;border:1px solid #49652d;border-radius:9px;background:#172411;color:var(--lime);font-size:13px;font-weight:800;white-space:nowrap;cursor:pointer}
#page-zalo .zalo-card-restart:disabled{opacity:.38;cursor:not-allowed}
#page-zalo .zalo-card-actions{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
#page-zalo .zalo-card-actions button{padding-inline:4px;white-space:nowrap;overflow:hidden;text-overflow:clip}
#page-zalo .zalo-content-counters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;width:100%;margin-top:11px}
#page-zalo .zalo-content-counters span{min-width:0;padding:8px 7px;border:1px solid var(--border);border-radius:8px;background:#0b131d;text-align:left;overflow:hidden}
#page-zalo .zalo-content-counters small,#page-zalo .zalo-content-counters strong{display:block}
#page-zalo .zalo-content-counters small{min-height:22px;font-size:9px;line-height:1.2;letter-spacing:.02em;color:var(--muted);white-space:normal;overflow-wrap:anywhere}
#page-zalo .zalo-content-counters strong{max-width:100%;margin-top:4px;color:var(--lime);font-size:15px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-variant-numeric:tabular-nums}
.zalo-detail-card .zalo-content-counters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;width:100%;margin-top:11px}
.zalo-detail-card .zalo-content-counters>span{display:block;min-width:0;padding:8px 7px;border:1px solid var(--border);border-radius:8px;background:#0b131d;text-align:left;overflow:hidden}
.zalo-detail-card .zalo-content-counters small,.zalo-detail-card .zalo-content-counters strong{display:block;text-align:left}
.zalo-detail-card .zalo-content-counters small{min-height:22px;margin:0;color:var(--muted);font-size:9px;line-height:1.2;letter-spacing:.02em;white-space:normal;overflow-wrap:anywhere}
.zalo-detail-card .zalo-content-counters strong{max-width:100%;margin:4px 0 0;color:var(--lime);font-size:15px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-variant-numeric:tabular-nums}
#page-zalo .zalo-overview-card small,#page-zalo .zalo-overview-card span,#page-zalo .joinbox-stat small,#page-zalo .joinbox-stat span{font-size:14px}
#page-zalo .zalo-detail-header p:last-child,#page-zalo .zalo-recent-list li,#page-zalo .zalo-content-item p,#page-zalo .zalo-content-item footer{font-size:14px}
@media(max-width:650px){#page-zalo .zalo-filter button{padding:9px 11px;font-size:14px}#page-zalo .zalo-card-facts{grid-template-columns:1fr}#page-zalo .zalo-card-head{grid-template-columns:auto 1fr}#page-zalo .zalo-card-status-actions{grid-column:1/-1;justify-content:space-between}#page-zalo .zalo-card-actions{grid-template-columns:repeat(5,minmax(0,1fr));gap:3px}#page-zalo .zalo-card-actions button{font-size:11px;padding-inline:2px}#page-zalo .zalo-content-counters{grid-template-columns:repeat(3,minmax(0,1fr));gap:3px}#page-zalo .zalo-content-counters span{padding:7px 4px}#page-zalo .zalo-content-counters small{font-size:8px}#page-zalo .zalo-content-counters strong{font-size:13px}}
@media(max-width:650px){.zalo-detail-card .zalo-content-counters{grid-template-columns:repeat(3,minmax(0,1fr));gap:3px}.zalo-detail-card .zalo-content-counters>span{padding:7px 4px}.zalo-detail-card .zalo-content-counters small{font-size:8px}.zalo-detail-card .zalo-content-counters strong{font-size:13px}}

/* ===================================================
   CHAT PANEL, MESSENGER COMPOSER & IMAGE ATTACHMENTS
   =================================================== */
.chat-head-main{display:flex;align-items:center;gap:12px;flex:1;min-width:0}
.chat-title-group{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.chat-title-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.chat-title-row h3{margin:0;font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-subline{display:flex;align-items:center;gap:8px}
.chat-subline small{color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-model-wrap{display:flex;align-items:center}
.model-select{height:32px;padding:0 8px;background:#0e1724;border:1px solid var(--border2);border-radius:8px;color:var(--cyan);font-size:11.5px;font-weight:600;outline:none;cursor:pointer;transition:.2s}
.model-select:hover,.model-select:focus{border-color:var(--cyan);box-shadow:0 0 10px rgba(100,199,255,.2)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}
.form-grid select{width:100%;background:#090d13;border:1px solid var(--border2);border-radius:11px;color:var(--text);padding:13px 14px;outline:none}

/* Quota Badge */
.quota-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:750;letter-spacing:.02em;white-space:nowrap;user-select:none;transition:.2s}
.quota-badge.quota-good{color:#64c7ff;background:rgba(100,199,255,.12);border:1px solid rgba(100,199,255,.3)}
.quota-badge.quota-warn{color:#f5b84b;background:rgba(245,184,75,.12);border:1px solid rgba(245,184,75,.3)}
.quota-badge.quota-low{color:#ff617d;background:rgba(255,97,125,.12);border:1px solid rgba(255,97,125,.3)}

/* Messages container */
.message-body{flex:1;min-width:0}
.message-meta{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:12px}
.message-meta b{color:var(--text)}
.message-meta time{color:var(--muted);font-size:11px;margin-left:auto}
.message-model-tag{display:inline-block;padding:2px 8px;border-radius:6px;background:rgba(100,199,255,.12);border:1px solid rgba(100,199,255,.3);color:var(--cyan);font-size:10px;font-weight:700}

/* Image Attachments inside Messages */
.message-attachments{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 10px}
.attachment-thumb-wrap{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--border2);cursor:zoom-in;transition:.2s;background:#060b12}
.attachment-thumb-wrap:hover{border-color:var(--cyan);transform:scale(1.02)}
.chat-attachment-img{display:block;max-width:260px;max-height:190px;object-fit:cover}
.attachment-zoom-icon{position:absolute;right:6px;bottom:6px;background:rgba(0,0,0,.65);color:#fff;font-size:10px;padding:3px 6px;border-radius:6px;backdrop-filter:blur(4px);pointer-events:none}

/* Messenger-style Composer & Image Preview Bar */
.composer{display:flex;flex-direction:column;gap:8px;padding:12px 18px;border-top:1px solid var(--border);background:linear-gradient(180deg,#0a101b,#060910)}
.image-preview-container{display:flex;gap:8px;flex-wrap:wrap;padding:4px 2px}
.image-preview-item{position:relative;width:54px;height:54px;border-radius:8px;border:1px solid var(--border2);overflow:hidden;background:#0e1724}
.image-preview-item img{width:100%;height:100%;object-fit:cover}
.remove-preview-btn{position:absolute;top:2px;right:2px;width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,.75);color:#fff;border:0;display:grid;place-items:center;font-size:12px;cursor:pointer;line-height:1}
.remove-preview-btn:hover{background:var(--danger)}
.composer-input-row{display:flex;align-items:flex-end;gap:9px;width:100%}
.attach-button{width:38px;height:38px;flex:0 0 38px;border-radius:10px;background:#0e1726;border:1px solid var(--border2);color:var(--cyan);font-size:17px;cursor:pointer;display:grid;place-items:center;transition:.2s}
.attach-button:hover{background:#15243b;border-color:var(--cyan);color:#fff}
.composer textarea#chatInput{flex:1;min-height:38px;max-height:110px;height:38px;resize:none;background:#090f18;border:1px solid var(--border2);border-radius:12px;color:var(--text);padding:8px 14px;outline:none;line-height:1.45;font-size:13.5px;font-family:inherit;overflow-y:hidden;transition:border-color .2s,box-shadow .2s}
.composer textarea#chatInput:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(100,199,255,.1)}
.send-button{width:38px;height:38px;flex:0 0 38px;border:0;border-radius:10px;background:var(--lime);color:#0a1204;font-size:19px;font-weight:900;cursor:pointer;display:grid;place-items:center;transition:.2s}
.send-button:hover:not(:disabled){background:#c8ff70;box-shadow:0 0 15px rgba(184,255,71,.3);transform:scale(1.05)}
.send-button:disabled{opacity:.35;cursor:not-allowed}

/* Image Fullscreen Modal */
.image-modal{position:fixed;inset:0;background:rgba(0,0,0,.88);backdrop-filter:blur(10px);z-index:100;display:grid;place-items:center;padding:20px}
.image-modal-card{position:relative;max-width:92vw;max-height:90vh;display:grid;place-items:center}
.image-modal-card img{max-width:100%;max-height:85vh;border-radius:10px;box-shadow:0 20px 80px rgba(0,0,0,.8);border:1px solid var(--border2);object-fit:contain}
.image-modal-card .modal-close{position:absolute;top:-14px;right:-14px;width:34px;height:34px;border-radius:50%;background:#1b283b;color:#fff;border:1px solid var(--border2);font-size:18px;display:grid;place-items:center;cursor:pointer;z-index:2}

/* Markdown styling inside messages */
.message-content{font-size:14px;line-height:1.7}
.message-content p{margin:0 0 10px}
.message-content p:last-child{margin-bottom:0}
.md-p-spacer{height:12px}
.md-h1{font-size:20px;font-weight:800;color:var(--cyan);margin:16px 0 8px;border-bottom:1px solid var(--border);padding-bottom:6px}
.md-h2{font-size:17px;font-weight:750;color:#85d6ff;margin:14px 0 6px}
.md-h3{font-size:15px;font-weight:700;color:var(--text);margin:12px 0 4px}
.md-h4{font-size:14px;font-weight:700;color:var(--muted);margin:10px 0 4px}
.inline-code{font-family:Consolas,monospace;background:#090f18;border:1px solid var(--border);padding:2px 6px;border-radius:5px;color:#7ee787;font-size:12.5px}
.md-quote{border-left:3px solid var(--cyan);background:rgba(100,199,255,.05);padding:8px 14px;margin:8px 0;border-radius:0 8px 8px 0;color:#c0d5ec}
.md-ul,.md-ol{margin:6px 0 10px 20px;padding:0}
.md-li,.md-oli{margin:4px 0;line-height:1.6}
.md-link{color:var(--cyan);text-decoration:none;border-bottom:1px dashed var(--cyan);transition:.2s}
.md-link:hover{color:#a5e1ff;border-bottom-style:solid}
.md-file-link{font-family:Consolas,monospace;font-size:12px;background:rgba(100,199,255,.08);padding:2px 6px;border-radius:4px}

/* Alerts */
.md-alert{display:flex;flex-direction:column;gap:4px;padding:10px 14px;border-radius:8px;margin:10px 0;font-size:13px;border-left:4px solid}
.md-alert .alert-tag{font-size:10px;font-weight:800;letter-spacing:.08em}
.alert-note{border-color:#58a6ff;background:rgba(56,139,253,.1);color:#c9d1d9}
.alert-note .alert-tag{color:#58a6ff}
.alert-tip{border-color:#3fb950;background:rgba(46,160,67,.1);color:#c9d1d9}
.alert-tip .alert-tag{color:#3fb950}
.alert-important{border-color:#a371f7;background:rgba(137,87,229,.1);color:#c9d1d9}
.alert-important .alert-tag{color:#a371f7}
.alert-warning,.alert-caution{border-color:#d29922;background:rgba(187,128,9,.1);color:#c9d1d9}
.alert-warning .alert-tag,.alert-caution .alert-tag{color:#d29922}

/* Code block with copy button */
.code-block{position:relative;background:#060b13;border:1px solid var(--border2);border-radius:10px;margin:12px 0;overflow:hidden}
.code-header{display:flex;justify-content:space-between;align-items:center;padding:7px 12px;background:#0d1522;border-bottom:1px solid var(--border);font-size:11px}
.code-lang{font-family:Consolas,monospace;color:var(--muted);font-weight:700;text-transform:lowercase}
.copy-code-btn{padding:3px 8px;border:1px solid var(--border);background:#152030;color:var(--text);border-radius:5px;font-size:11px;cursor:pointer;transition:.18s}
.copy-code-btn:hover{background:#1d2d44;border-color:var(--cyan);color:var(--cyan)}
.copy-code-btn.copied{background:#1b3820;border-color:#3fb950;color:#3fb950}
.code-block pre{margin:0;padding:12px 14px;overflow:auto;max-height:480px}
.code-block code{font-family:Consolas,"Courier New",monospace;font-size:13px;line-height:1.55;color:#e6edf3;white-space:pre}

/* Tool execution steps details */
.tool-steps-details{margin:8px 0 12px;background:#08101a;border:1px solid var(--border);border-radius:9px;overflow:hidden}
.tool-steps-summary{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;cursor:pointer;font-size:12px;color:var(--muted);user-select:none;background:#0c1522}
.tool-steps-summary:hover{color:var(--text);background:#101b2b}
.tool-steps-body{padding:8px 10px;display:flex;flex-direction:column;gap:4px}
.tool-step-item{display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:6px;font-size:12px;background:#070d16;border:1px solid rgba(24,49,76,.5)}
.tool-step-badge{width:18px;height:18px;border-radius:4px;display:grid;place-items:center;font-size:11px;font-weight:900}
.tool-step-item.done .tool-step-badge{background:rgba(63,185,80,.15);color:#3fb950}
.tool-step-item.error .tool-step-badge{background:rgba(255,97,125,.15);color:var(--danger)}
.tool-step-item.active .tool-step-badge{background:rgba(100,199,255,.15);color:var(--cyan)}
.tool-step-name{color:var(--text);font-family:Consolas,monospace}
.tool-step-param{color:var(--muted);margin-left:auto;max-width:320px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:Consolas,monospace;font-size:11px}

/* Live streaming indicator */
.live-tools-container{margin:8px 0 10px;display:flex;flex-direction:column;gap:4px}
.live-dot{margin-left:4px}
.live-status-text{color:var(--cyan);font-size:11px;font-style:italic}
.typing-cursor{display:inline-block;width:7px;height:14px;background:var(--cyan);margin-left:3px;vertical-align:middle;animation:blinkCursor .8s infinite}
.thinking-cursor{color:var(--cyan);font-size:13px;animation:pulseText 1.5s infinite}
@keyframes blinkCursor{0%,100%{opacity:1}50%{opacity:0}}
@keyframes pulseText{0%,100%{opacity:1}50%{opacity:0.4}}

/* ===================================================
   RESPONSIVE SYSTEM: 2 MODES (PC vs MOBILE/TABLET)
   =================================================== */
/* Mode 1: PC (>= 1024px) */
@media (min-width: 1024px) {
  .mobile-session-toggle,.close-session-mobile{display:none!important}
  .codex-layout{display:grid;grid-template-columns:270px 1fr;gap:16px;height:calc(100vh - 138px)}
  .chat-panel{display:flex;flex-direction:column;min-width:0;height:100%;overflow:hidden}
  .messages{flex:1;min-height:0;overflow-y:auto;padding:24px}
}

/* Mode 2: Mobile / Tablet / iPad (< 1024px) */
@media (max-width: 1023px) {
  .app{display:block}
  .sidebar{position:fixed;top:0;left:0;bottom:0;width:280px;height:100vh;transform:translateX(-100%);transition:transform .28s cubic-bezier(.4,0,.2,1);z-index:40;box-shadow:0 0 60px rgba(0,0,0,.8)}
  .sidebar.open{transform:translateX(0)}
  .menu-button{display:grid!important;place-items:center}
  .topbar{padding:0 16px;height:70px}
  .topbar>div:nth-child(2){flex:1;margin-left:10px}
  .topbar h2{font-size:16px}
  .status-pill{display:none}
  main{display:block;min-width:0}
  .content{padding:14px 12px 30px}

  /* Chat Panel on Mobile: 80% screen messages + bottom auto-elevating composer */
  .codex-layout{display:block;position:relative;height:calc(100dvh - 98px)}
  .session-panel{position:fixed;top:0;left:0;bottom:0;width:300px;max-width:85vw;background:#090f19;border-right:1px solid var(--border2);z-index:35;transform:translateX(-100%);transition:transform .28s ease;box-shadow:0 0 50px rgba(0,0,0,.9);padding:18px 14px}
  .session-panel.open-mobile{transform:translateX(0)}
  .session-panel-header{display:flex;align-items:center;gap:8px;margin-bottom:12px}
  .close-session-mobile{display:grid!important;place-items:center;width:36px;height:36px;flex:0 0 36px;border-radius:8px;background:#152236;color:#fff}
  .mobile-session-toggle{display:grid!important;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:8px;background:#131e30;border:1px solid var(--border2);color:var(--cyan);font-size:16px}

  .chat-panel{display:flex;flex-direction:column;height:100%;border-radius:14px;overflow:hidden}
  .chat-head{padding:12px 14px;flex-wrap:wrap;gap:8px}
  .chat-head-main{gap:8px}
  .chat-title-row h3{font-size:14px}
  .chat-actions{width:100%;justify-content:flex-start;gap:5px;overflow-x:auto;padding-top:4px}
  .chat-actions .mini-button,.chat-actions .danger-button{padding:6px 9px;font-size:11px}
  .agent-state{margin-left:auto;padding:5px 9px;font-size:10px}

  /* 80% Chat Message Space */
  .messages{flex:1;min-height:0;overflow-y:auto;padding:14px 10px}
  .message{max-width:100%;margin-bottom:16px}
  .message-content{font-size:13.5px;padding:10px 13px}
  .chat-attachment-img{max-width:200px;max-height:150px}

  .composer{padding:9px 10px}
  .hero{padding:22px 18px;min-height:auto}
  .hero h1{font-size:24px}
  .hero p:not(.eyebrow){font-size:14px}
  .radar{display:none}
  .metric-grid{grid-template-columns:1fr 1fr;gap:8px}
  .split-grid{grid-template-columns:1fr}
  .terminal-output{height:calc(100dvh - 270px);min-height:300px}
  .file-layout{grid-template-columns:1fr}
  .file-layout>div:first-child{border-right:0;border-bottom:1px solid var(--border)}
}

.chat-input.drag-over { border-color: #6366f1 !important; box-shadow: 0 0 12px rgba(99, 102, 241, 0.4) !important; background: rgba(99, 102, 241, 0.05) !important; }