:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#192d28;background:#f5f7f6;font-size:14px;font-synthesis:none;--green:#147b58;--muted:#7b8a84;--line:#e6ece8}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;border:0;transition:background .15s,opacity .15s}button:disabled{cursor:wait;opacity:.55}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #8ed6b7;outline-offset:2px}button.primary,.primary{background:var(--green);color:#fff;border-radius:8px;padding:11px 18px;font-weight:600}.primary:hover{background:#106747}.primary.stop{background:#a54639}.outline{border:1px solid #d8e2dc;border-radius:7px;padding:9px 13px;background:#fff;color:#314b40}.outline:hover{background:#f0f5f2}.text-button{background:transparent;color:#667c70;padding:6px 9px}.text-button:hover{color:var(--green)}.full{width:100%}h1,h2,p{margin:0}h1{font-size:30px;letter-spacing:-1px;font-weight:650;line-height:1.5}h2{font-size:16px;font-weight:650}.muted{color:var(--muted);line-height:1.65}.subtle,.hint{font-size:12px;color:#87948d;line-height:1.7}.eyebrow{letter-spacing:2px;color:#769183;font-size:10px;font-weight:650;margin-bottom:8px}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1220px)/2))}.brand{display:flex;align-items:center;gap:12px}.brand strong{font-size:17px}.small-mark,.brand-mark{background:var(--green);color:#fff;display:grid;place-items:center;border-radius:10px;width:35px;height:35px;font-weight:700;font-size:19px}.tag{background:#edf4ef;color:#64806d;font-size:11px;border-radius:5px;padding:4px 8px;margin-left:8px}.workspace{max-width:1220px;margin:auto;padding:38px 24px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.page-heading .muted{margin-top:7px}.run-controls{display:flex;align-items:center;gap:15px}.badge{font-size:12px;border-radius:20px;padding:6px 12px;background:#e9eeeb;color:#6a7e72}.badge.running{color:#168455;background:#e3f4e8}.badge.warning{color:#a26d13;background:#fff1d6}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}.metrics article{padding:21px 24px;background:white;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;gap:8px}.metric-label{font-size:12px;color:#73887a}.metrics strong{font-size:26px;letter-spacing:-.5px;font-weight:600;font-variant-numeric:tabular-nums}.metrics small{font-size:12px;color:#8b9b90;font-weight:400}.metrics .muted{font-size:12px}.columns{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,1fr);align-items:start;gap:24px}.settings-column,.preview-column{display:grid;gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 2px 3px #203d2c02}.card-heading{padding:19px 23px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf1ee;gap:12px}.card-heading>div{display:flex;align-items:center;gap:10px}.step{background:#f0f5f1;width:25px;height:25px;border-radius:7px;display:grid;place-items:center;color:#78917f;font-size:11px;font-weight:600}.card-content{padding:22px 24px;display:flex;flex-direction:column;gap:16px}label{display:flex;flex-direction:column;gap:8px;color:#50665a;font-size:12px;font-weight:500}input,select{border:1px solid #dce5df;background:#fbfcfb;border-radius:7px;padding:10px 12px;width:100%;color:#284235;min-width:0;height:41px}input::placeholder{color:#a3afa7;font-size:12px}input:focus,select:focus{border-color:#9ebaa8;outline:0;background:#fff}.field-row{display:flex;gap:14px}.field-row>label{flex:1}.field-row .country{flex:0 0 105px}.action-row{display:flex;align-items:center;gap:13px;padding-top:2px}.group-tools{display:flex;align-items:center;justify-content:space-between;font-size:12px}.group-list{max-height:285px;overflow:auto;border-top:1px solid #edf1ee;padding:5px 0}.group-item{display:flex;flex-direction:row;align-items:center;gap:11px;padding:12px 3px;border-bottom:1px solid #f0f4f1;cursor:pointer}.group-item input{appearance:auto;width:16px;height:16px;accent-color:var(--green);margin:0}.group-item>span{flex:1;overflow:hidden;text-overflow:ellipsis}.group-item small{font-size:11px;color:#98a59d;font-weight:400}.empty{text-align:center;font-size:12px;color:#93a197;padding:28px 10px;line-height:1.8}.preview-body{background:#f2f6f3;padding:25px}.chat-bubble{background:white;border:1px solid #e2eae4;border-radius:0 12px 12px 12px;padding:18px;box-shadow:0 2px 5px #21442b04;overflow-x:auto}.chat-bubble pre{font-family:"Cascadia Code","Microsoft YaHei",monospace;line-height:2;font-size:13px;margin:0;white-space:pre;font-variant-numeric:tabular-nums}.preview-body .hint{margin-top:20px}.live-dot{width:7px;height:7px;border-radius:50%;background:#63af82}.legend{display:flex;padding:18px;justify-content:space-around;font-size:11px;color:#7b9183;gap:8px}.note{padding:4px 12px;color:#83978a;font-size:12px;line-height:1.9}.note strong{color:#5e7a67;font-size:12px;font-weight:600}.note p{margin-top:8px}.security summary,.events-card summary{padding:18px 24px;cursor:pointer;color:#6b8172;font-size:13px}.logs-card{margin-top:26px}table{border-collapse:collapse;text-align:left;width:100%;font-size:12px;white-space:nowrap}th{background:#fafcfb;color:#899c8e;font-weight:500;padding:13px 22px}td{padding:15px 22px;border-top:1px solid #edf2ee;color:#5b7363}.table-scroll{overflow-x:auto}.status-sent{color:#147b58}.status-uncertain{color:#b7741c}.status-expired,.status-cancelled{color:#8b958f}.events-card{margin-top:18px}.event{padding:8px 0;display:flex;gap:20px;border-bottom:1px solid #f1f4f2;font-size:12px;color:#6f8677;line-height:1.7}.event time{white-space:nowrap;color:#9aa99f}.event.error{color:#b6654c}footer{text-align:center;font-size:11px;color:#a4b1a7;margin:35px 0 8px}.error-banner{background:#fff0e9;color:#a45d43;border:1px solid #f0d6c9;border-radius:8px;padding:13px 18px;margin-bottom:20px;font-size:13px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:25px}.login-card{width:390px;max-width:100%;background:#fff;border:1px solid var(--line);border-radius:18px;padding:35px;display:flex;flex-direction:column;gap:20px;box-shadow:0 20px 60px #163e2c08}.brand-mark{width:44px;height:44px;font-size:25px}.login-card .eyebrow{margin:0}.login-card h1{font-size:25px}.login-card .muted{font-size:12px;margin-top:-12px}.login-card .hint{font-size:11px}#toast{position:fixed;left:50%;top:18px;transform:translateX(-50%);z-index:20;max-width:90vw;padding:13px 22px;background:#244737;color:#fff;border-radius:9px;box-shadow:0 5px 30px #15392222;font-size:13px}#toast.error{background:#994e3c}[hidden]{display:none!important}@media(min-width:1050px){.preview-column{position:sticky;top:22px}}@media(max-width:850px){.columns{grid-template-columns:1fr}.preview-column{grid-row:2}.page-heading{align-items:start;gap:20px}.run-controls{flex-direction:column;align-items:end}h1{font-size:25px}.topbar{padding:0 22px}.workspace{padding:28px 18px}.card-heading{padding:17px 18px}.card-content{padding:20px}.metrics{gap:10px}.metrics article{padding:16px}.metrics strong{font-size:21px}.logs-card .card-heading{align-items:start;flex-direction:column}}@media(max-width:500px){.page-heading{flex-direction:column}.run-controls{flex-direction:row;align-items:center;width:100%;justify-content:space-between}.metrics{grid-template-columns:1fr}.metrics article{display:grid;grid-template-columns:1fr auto;gap:4px}.metrics .metric-label{grid-column:1}.metrics strong{grid-column:2;grid-row:1/3;align-self:center}.metrics .muted{grid-column:1}.tag{display:none}.card-heading .subtle{font-size:10px}.action-row{flex-wrap:wrap}.preview-body{padding:18px}.chat-bubble{padding:13px}.chat-bubble pre{font-size:12px}.card-content{padding:18px}.event{gap:10px;flex-direction:column}.legend{font-size:10px}}
/* Navigation, account security and live group messages */
.topbar{padding:0 28px}.user-menu{display:flex;align-items:center;gap:12px}.app-layout{display:grid;grid-template-columns:196px minmax(0,1fr);max-width:1600px;margin:0 auto;min-height:calc(100vh - 72px)}
.sidebar{padding:26px 14px 20px;border-right:1px solid var(--line);background:#f9fbf9;display:flex;flex-direction:column;gap:5px;position:sticky;top:0;align-self:start;height:calc(100vh - 72px)}.sidebar-label{font-size:10px;letter-spacing:1px;color:#98a69e;padding:12px 14px 6px}.sidebar-label:not(:first-child){margin-top:20px}
.nav-item{text-align:left;padding:12px 15px;border-radius:8px;color:#6d8175;background:transparent;font-size:13px}.nav-item:hover{background:#edf3ee;color:#355b44}.nav-item.active{color:#147b58;background:#e5f0e9;font-weight:650}.sidebar-foot{margin-top:auto;padding:22px 14px 0;font-size:10px;color:#9caca1}
.workspace{min-width:0;width:100%;max-width:1340px;padding:32px 30px;margin:0 auto}.page-heading{margin-bottom:25px}.page-panel{min-width:0}.section-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;align-items:start}.narrow-card{max-width:720px}.card-stack,.form-stack{display:flex;flex-direction:column;gap:18px}.form-stack>button{align-self:start}.setup-links{gap:0;padding-top:10px;padding-bottom:10px}
.quick-link{display:flex;flex-direction:column;gap:9px;background:transparent;text-align:left;padding:19px 0;border-bottom:1px solid #eef3ef;color:#375745}.quick-link:last-child{border-bottom:0}.quick-link strong{font-size:13px;font-weight:600}.quick-link span{font-size:12px;color:#92a196}.quick-link:hover strong{color:var(--green)}.danger-outline{padding:9px 13px;border:1px solid #e2beb8;color:#a44537;background:#fff;border-radius:7px}.danger-outline:hover{background:#fcf0ec}
.mfa-qr{width:220px;height:220px;max-width:100%;background:white;border:1px solid var(--line);border-radius:8px;padding:10px}.secret-value{font-size:13px;padding:12px;background:#f0f5f2;border-radius:7px;word-break:break-all;user-select:all;line-height:1.6}.recovery-box{padding:20px;background:#faf5e8;border:1px solid #eadfbc;border-radius:9px;display:flex;flex-direction:column;gap:12px}.recovery-box strong{font-size:13px;color:#80672e}.recovery-box pre{font-size:12px;line-height:2;margin:0;white-space:pre-wrap;word-break:break-all;color:#625b3e;user-select:all}.admin-forms{margin-top:22px}.admin-display-name{display:block;margin-top:5px;color:#95a69b;font-weight:400}.table-actions .text-button{font-size:12px;padding:4px 8px}.logs-card{margin-top:0}
.live-chat{display:grid;grid-template-columns:235px minmax(0,1fr);height:calc(100vh - 255px);min-height:440px;max-height:900px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.chat-directory{border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0;overflow:hidden}.chat-directory-heading{display:flex;align-items:center;justify-content:space-between;padding:18px 15px 12px}.chat-directory-heading strong{font-size:13px}.chat-directory>input{width:calc(100% - 26px);margin:0 13px 12px;height:36px}.chat-groups{overflow-y:auto;flex:1;padding:0 7px}
.chat-group{width:100%;display:flex;align-items:center;gap:11px;background:transparent;padding:13px 10px;text-align:left;border-radius:7px;color:#476452}.chat-group:hover{background:#f4f7f5}.chat-group.active{background:#e8f1eb}.chat-avatar{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:9px;background:#e2ece5;color:#60836b;font-size:14px;font-weight:650}.chat-group-name{font-size:12px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.chat-conversation{min-width:0;display:flex;flex-direction:column;overflow:hidden;position:relative}.chat-conversation-header{min-height:70px;padding:15px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.chat-conversation-header h2{font-size:14px;overflow-wrap:anywhere}.chat-conversation-header p{font-size:11px;margin-top:5px;overflow-wrap:anywhere}
.chat-message-scroll{flex:1;min-height:0;overflow-y:auto;background:#f2f5f3;padding:18px 24px;overscroll-behavior:contain}.chat-messages{display:flex;flex-direction:column;gap:20px;padding:14px 0}.message-row{display:flex;gap:10px;align-items:start;min-width:0}.message-content{max-width:78%;min-width:0}.message-meta{color:#8d9f94;font-size:10px;line-height:1.6;margin-bottom:7px;overflow-wrap:anywhere}.message-bubble{background:#fff;border:1px solid #e2eae4;border-radius:0 9px 9px 9px;color:#385843;white-space:pre-wrap;overflow-wrap:anywhere;padding:11px 14px;font-size:13px;line-height:1.85;box-shadow:0 1px 3px #1e442905}.message-row.own{flex-direction:row-reverse}.own .message-meta{text-align:right}.own .message-bubble{background:#dff0e5;border-color:#cee4d5;border-radius:9px 0 9px 9px}.own .chat-avatar{background:#d3e7db;color:#417251}
.chat-history-tools{text-align:center}.chat-history-tools button{font-size:11px}.chat-conversation-footer{padding:12px 20px;border-top:1px solid var(--line);font-size:10px;color:#92a298;background:#fff;line-height:1.8}.chat-jump-latest{position:absolute;right:24px;bottom:55px;box-shadow:0 4px 12px #163d2a14;border-radius:18px;font-size:11px}
@media(max-width:1150px){.app-layout{grid-template-columns:168px minmax(0,1fr)}.workspace{padding:28px 22px}.sidebar{padding:22px 10px}.section-grid{gap:16px}.live-chat{grid-template-columns:190px minmax(0,1fr)}.metrics article{padding:18px}.metrics strong{font-size:23px}.card-heading{padding:18px}.card-content{padding:20px}}
@media(max-width:950px){.section-grid{grid-template-columns:1fr}.live-chat{grid-template-columns:175px minmax(0,1fr)}.chat-message-scroll{padding:15px}.chat-conversation-header{padding:13px 15px}.message-content{max-width:85%}.card-stack{gap:16px}}
@media(max-width:720px){.app-layout{display:block}.sidebar{height:auto;position:static;display:flex;flex-direction:row;overflow-x:auto;gap:5px;padding:10px 14px;border-right:0;border-bottom:1px solid var(--line)}.sidebar-label,.sidebar-foot{display:none}.nav-item{flex-shrink:0;padding:10px 13px;font-size:12px;white-space:nowrap}.topbar{height:64px;padding:0 16px}.brand{gap:8px}.brand strong{font-size:15px}.user-menu{gap:3px}.user-menu .subtle{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.workspace{padding:24px 16px}.page-heading{margin-bottom:20px}.live-chat{height:calc(100dvh - 285px);min-height:470px;grid-template-columns:145px minmax(0,1fr)}.chat-directory-heading{padding:14px 10px 10px}.chat-directory-heading .text-button{padding:4px;font-size:10px}.chat-group{padding:12px 6px;gap:7px}.chat-directory>input{padding:8px;font-size:11px}.chat-group .chat-avatar{width:27px;height:27px;border-radius:7px;font-size:12px}.chat-group-name{font-size:11px}.chat-message-scroll{padding:12px}.chat-conversation-header{min-height:65px;padding:12px}.chat-conversation-header .outline{padding:7px 9px;font-size:11px}.message-row{gap:7px}.message-row .chat-avatar{width:25px;height:25px;border-radius:7px;font-size:11px}.message-bubble{font-size:12px;padding:9px 11px}.message-meta{font-size:9px}.chat-conversation-footer{padding:10px 12px}.message-content{max-width:calc(100% - 32px)}}
@media(max-width:500px){.live-chat{display:flex;flex-direction:column;min-height:520px}.chat-directory{border-right:0;border-bottom:1px solid var(--line);flex-shrink:0}.chat-directory-heading{padding:9px 12px 5px}.chat-directory>input{display:none}.chat-groups{display:flex;overflow-x:auto;overflow-y:hidden;padding:0 6px 7px;gap:4px}.chat-group{width:auto;max-width:185px;flex-shrink:0;padding:7px 9px}.chat-conversation{flex:1}.chat-conversation-header{min-height:60px}.chat-jump-latest{right:14px;bottom:52px}.card-heading>h2{flex-shrink:0}.admin-forms .field-row{flex-direction:column}.topbar .tag{display:none}.mfa-qr{width:200px;height:200px}.card-heading .hint{font-size:10px}}
.message-bubble.image-bubble{padding:5px;max-width:100%;overflow:hidden}.message-picture{padding:0;display:block;border-radius:6px;background:#eaf0ec;overflow:hidden;max-width:100%;min-width:100px;color:#6b8172}.message-picture img{display:block;max-width:100%;height:auto;max-height:300px;object-fit:contain;border-radius:5px}.picture-notice{display:block;font-size:11px;line-height:1.8;padding:12px;max-width:250px}
.image-viewer{border:0;background:transparent;padding:0;width:calc(100vw - 40px);max-width:1400px;max-height:calc(100dvh - 40px);color:#fff;overflow:auto}.image-viewer::backdrop{background:#10241ce8}.image-viewer-content{display:flex;flex-direction:column;align-items:center;gap:16px;min-height:120px}.image-viewer-heading{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;line-height:1.8}.image-viewer-heading>div{display:flex;gap:22px;align-items:center;flex-shrink:0}.image-viewer-heading a{color:#c9e6d6;text-decoration:none}.image-viewer-heading button{color:#fff;background:#ffffff18;padding:8px 13px;border-radius:7px}.image-viewer-heading button:hover{background:#ffffff2c}#image-viewer-img{max-width:100%;max-height:calc(100dvh - 125px);object-fit:contain;display:block;border-radius:4px}#image-viewer-status{font-size:13px;color:#d0dfd6;text-align:center;padding:20px 0}#image-viewer-status:empty{display:none}
@media(max-width:500px){.image-viewer{width:calc(100vw - 24px)}.image-viewer-heading{gap:8px;align-items:start;font-size:10px}.image-viewer-heading>div{gap:12px}.image-viewer-heading>span{max-width:50%;overflow-wrap:anywhere}.message-picture img{max-height:240px}.chat-jump-latest{z-index:1}}