:root{--ink:#172033;--muted:#778096;--line:#e7eaf1;--bg:#f4f6fa;--panel:#fff;--primary:#635bff;--primary-dark:#4b43e8;--danger:#e5484d;--success:#14895f;--shadow:0 18px 55px rgba(38,45,72,.10);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-size:14px;line-height:1.6}button,input,textarea{font:inherit}button,a{transition:.18s ease}a{color:inherit;text-decoration:none}code{font-family:"SFMono-Regular",Consolas,monospace}h1,h2,h3,p{margin-top:0}.muted{color:var(--muted)}
.eyebrow{margin:0 0 7px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.brand-mark{position:relative;display:inline-flex;align-items:flex-end;gap:4px;width:52px;height:52px;padding:11px;border-radius:16px;background:linear-gradient(140deg,#7269ff,#564ee9);box-shadow:0 14px 30px rgba(90,81,237,.32)}.brand-mark i{display:block;width:7px;border-radius:8px;background:#fff}.brand-mark i:nth-child(1){height:14px}.brand-mark i:nth-child(2){height:25px}.brand-mark i:nth-child(3){height:19px}.brand-mark.small{width:38px;height:38px;padding:8px;border-radius:12px;gap:3px}.brand-mark.small i{width:5px}.brand-mark.small i:nth-child(1){height:10px}.brand-mark.small i:nth-child(2){height:18px}.brand-mark.small i:nth-child(3){height:14px}
.login-page{min-height:100vh;background:#12172b}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.15fr) minmax(420px,.85fr)}.login-brand{position:relative;overflow:hidden;padding:10vh 9vw;background:radial-gradient(circle at 20% 20%,rgba(126,113,255,.38),transparent 34%),radial-gradient(circle at 80% 90%,rgba(60,215,187,.18),transparent 30%),#181d35;color:#fff}.login-brand:after{content:"";position:absolute;right:-130px;bottom:-150px;width:420px;height:420px;border:1px solid rgba(255,255,255,.11);border-radius:50%;box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(255,255,255,.018)}.login-brand .brand-mark{margin-bottom:9vh}.login-brand .eyebrow{color:#a9a3ff}.login-brand h1{font-size:clamp(36px,4vw,62px);line-height:1.18;letter-spacing:-.045em;margin-bottom:24px}.login-brand>p:not(.eyebrow){max-width:560px;color:#bfc5d8;font-size:17px}.brand-preview{position:relative;z-index:1;display:flex;align-items:center;gap:14px;max-width:420px;margin-top:8vh;padding:20px 22px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.07);backdrop-filter:blur(15px)}.preview-dot{width:12px;height:12px;border-radius:50%;background:#47e2a4;box-shadow:0 0 0 7px rgba(71,226,164,.12)}.brand-preview div{display:grid}.brand-preview small{color:#aeb5ca}.login-card{display:flex;flex-direction:column;justify-content:center;padding:10vh clamp(40px,8vw,120px);background:#fff}.login-card h2{font-size:34px;line-height:1.2;margin-bottom:10px}.login-card>.muted{margin-bottom:32px}.mobile-logo{display:none}.stack-form{display:grid;gap:20px}.stack-form label,.field,.form-grid>label{display:grid;gap:8px}.stack-form label span,.field>span,.form-grid>label>span,.message-form label>span:first-child{font-weight:700;color:#353c4f}.stack-form input,.field input,.form-grid input,.message-editor textarea{width:100%;border:1px solid #dfe3ec;border-radius:11px;background:#fff;color:var(--ink);outline:none;transition:.2s}.stack-form input,.field input,.form-grid input{height:48px;padding:0 14px}.stack-form input:focus,.field input:focus,.form-grid input:focus,.message-editor textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(99,91,255,.10)}.login-help{margin:24px 0 0;color:#9aa1b2;font-size:12px;text-align:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border:1px solid transparent;border-radius:10px;cursor:pointer;font-weight:750}.btn.primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(99,91,255,.22)}.btn.primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn.secondary{background:#fff;border-color:#dde1ea;color:#3d4456}.btn.secondary:hover{border-color:#b9bfce;background:#fafbfc}.btn.wide{width:100%;height:50px}.text-btn{border:0;background:none;padding:4px;color:var(--primary);cursor:pointer;font-weight:700}.text-btn:hover{text-decoration:underline}.danger-text{color:var(--danger)!important}.icon-btn{display:inline-grid;place-items:center;width:36px;height:36px;border:0;border-radius:9px;background:#f2f3f7;color:#60677a;font-size:22px;cursor:pointer}
.alert{max-width:100%;margin:0 0 18px;padding:13px 16px;border-radius:10px;font-weight:650}.alert.error{background:#fff0f0;color:#bd2c32;border:1px solid #ffd5d5}.alert.success{background:#ebfbf5;color:#08734e;border:1px solid #c9f0e2}
.topbar{position:sticky;z-index:20;top:0;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1320px)/2));background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.top-brand{display:flex;align-items:center;gap:11px}.top-brand>span:last-child,.account-name{display:grid;line-height:1.35}.top-brand small,.account-name small{color:var(--muted);font-size:11px}.account-menu{display:flex;align-items:center;gap:10px}.account-menu form{margin-left:10px}.avatar{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#e9e7ff;color:var(--primary);font-weight:850}.admin-shell{width:min(1320px,calc(100% - 48px));margin:0 auto;padding:46px 0 70px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}.page-heading h1{margin:0 0 6px;font-size:34px;letter-spacing:-.035em}.page-heading p:last-child{margin:0;color:var(--muted)}.tenant-heading{align-items:center}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}.stat-card{position:relative;overflow:hidden;display:grid;padding:22px 24px;border:1px solid var(--line);border-radius:15px;background:var(--panel);box-shadow:0 7px 25px rgba(48,54,77,.04)}.stat-card span{color:var(--muted);font-weight:700}.stat-card strong{margin:5px 0 0;font-size:34px;line-height:1.2}.stat-card small{color:#a2a8b7}.stat-card.accent{color:#fff;border-color:transparent;background:linear-gradient(135deg,#655dff,#8e68ff)}.stat-card.accent span,.stat-card.accent small{color:rgba(255,255,255,.8)}
.panel{margin-bottom:22px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:0 8px 30px rgba(38,45,72,.04);scroll-margin-top:92px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:23px 25px;border-bottom:1px solid var(--line)}.panel-head h2{margin:0 0 3px;font-size:20px}.panel-head p:last-child{margin:0;color:var(--muted);font-size:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left}th{padding:13px 20px;background:#fafbfc;color:#808799;font-size:12px;font-weight:800;white-space:nowrap}td{padding:18px 20px;border-top:1px solid var(--line);vertical-align:middle}tbody tr:hover{background:#fcfcfe}.cell-sub{display:block;color:#9ca3b4;font-weight:400}.status{display:inline-flex;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:800}.status.active{background:#e8f8f1;color:#147550}.status.disabled{background:#f1f2f5;color:#7c8392}.actions{display:flex;align-items:center;gap:7px;white-space:nowrap}.actions form{display:inline}.empty-cell{padding:60px;text-align:center;color:var(--muted)}
.modal{width:min(480px,calc(100% - 28px));padding:0;border:0;border-radius:18px;background:transparent;box-shadow:var(--shadow)}.modal::backdrop{background:rgba(14,18,32,.58);backdrop-filter:blur(3px)}.modal-card{padding:26px;background:#fff;border-radius:18px}.modal-head{display:flex;justify-content:space-between;gap:18px;margin-bottom:22px}.modal-head h2{margin:0;font-size:21px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:24px}.form-grid.one{grid-template-columns:1fr;padding:0}.form-grid .full{grid-column:1/-1}.form-grid fieldset{display:flex;gap:10px;margin:0;padding:0;border:0}.form-grid legend{margin-bottom:8px;font-weight:700}.radio-card{position:relative}.radio-card input{position:absolute;opacity:0}.radio-card span{display:grid;place-items:center;min-width:105px;height:46px;border:1px solid #dfe3ec;border-radius:10px;cursor:pointer}.radio-card input:checked+span{border-color:var(--primary);background:#f0efff;color:var(--primary);font-weight:750}.color-field{display:flex!important;align-items:center;gap:10px;height:48px;border:1px solid #dfe3ec;border-radius:11px;padding:6px 10px}.color-field input{width:48px!important;height:34px!important;padding:0!important;border:0!important}.color-field code{color:var(--muted)}
.section-nav{position:sticky;z-index:10;top:84px;display:flex;gap:4px;width:max-content;max-width:100%;margin:0 0 22px;padding:5px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.94);box-shadow:0 9px 30px rgba(38,45,72,.07);overflow:auto;backdrop-filter:blur(12px)}.section-nav a{padding:8px 13px;border-radius:8px;color:#626a7e;font-weight:700;white-space:nowrap}.section-nav a:hover{background:#f1f0ff;color:var(--primary)}.section-nav span{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:4px;border-radius:20px;background:#efeff5;font-size:11px}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:22px;align-items:start}.composer{margin:0}.message-form{padding:24px}.message-editor{position:relative;display:block}.message-editor textarea{display:block;min-height:170px;padding:16px 16px 34px;resize:vertical;line-height:1.7}.char-counter{position:absolute;right:13px;bottom:10px;color:#9ca3b4;font-size:12px}.char-counter b{font-weight:500}.upload-zone{display:flex;align-items:center;gap:13px;margin-top:15px;padding:15px;border:1px dashed #cfd3df;border-radius:11px;background:#fafbfc;cursor:pointer}.upload-zone:hover{border-color:var(--primary);background:#f8f7ff}.upload-zone input{position:absolute;width:1px;height:1px;opacity:0}.upload-zone strong{white-space:nowrap}.upload-zone small{color:var(--muted)}.upload-icon{display:grid!important;place-items:center;width:34px;height:34px;border-radius:9px;background:#eceaff;color:var(--primary);font-size:22px}.preview-grid,.edit-image-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:9px;margin-top:13px}.preview-grid:empty{display:none}.preview-grid figure,.edit-image-grid label{position:relative;margin:0;overflow:hidden;border:1px solid var(--line);border-radius:9px;aspect-ratio:1;background:#f2f3f6}.preview-grid img,.edit-image-grid img{width:100%;height:100%;object-fit:cover}.preview-grid figcaption{position:absolute;right:4px;bottom:3px;left:4px;padding:1px 4px;border-radius:4px;background:rgba(0,0,0,.55);color:#fff;font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.existing-images{margin-top:15px}.existing-images>p{margin-bottom:8px;color:var(--muted);font-size:12px}.edit-image-grid{grid-template-columns:repeat(7,1fr);margin-top:0}.edit-image-grid span{position:absolute;right:0;bottom:0;left:0;padding:4px;background:rgba(15,18,28,.72);color:#fff;font-size:11px;text-align:center}.edit-image-grid input{accent-color:var(--danger)}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:20px}
.widget-preview-card{position:sticky;top:150px;padding:20px;border-radius:17px;background:linear-gradient(145deg,#171c31,#272d49);color:#fff;box-shadow:0 20px 50px rgba(21,25,44,.22)}.preview-label{display:flex;justify-content:space-between;margin-bottom:14px}.preview-label span{font-weight:800}.preview-label small{color:#9fa7c1}.mini-widget{overflow:hidden;border-radius:12px;background:#edf2ff;color:var(--ink);box-shadow:0 12px 30px rgba(0,0,0,.2)}.mini-widget header{display:flex;align-items:center;gap:9px;padding:12px;background:#fff}.mini-widget header div{display:grid;flex:1;line-height:1.25}.mini-widget header small{color:var(--muted);font-size:10px}.mini-widget header b{color:#8790a3}.mini-avatar{display:grid;place-items:center;width:31px;height:31px;border-radius:8px;background:var(--preview-theme);color:#fff;font-size:11px;font-weight:800}.mini-messages{min-height:220px;padding:18px 13px}.mini-messages>time{display:block;margin-bottom:13px;color:#9aa4b6;font-size:9px;text-align:center}.mini-row{display:flex;align-items:flex-start;gap:8px}.mini-row p{position:relative;display:grid;margin:0;padding:8px 10px 16px;border-radius:2px 10px 10px;background:#fff;font-size:10px}.mini-row p strong{color:#778096;font-size:8px}.mini-row p small{position:absolute;right:7px;bottom:3px;color:#a1a8b8;font-size:7px}.mini-launcher{position:relative;display:flex;align-items:center;gap:8px;width:max-content;margin:17px 0 0 auto;padding:10px 15px;border-radius:99px;background:var(--preview-theme);box-shadow:0 8px 22px color-mix(in srgb,var(--preview-theme) 35%,transparent);font-weight:800}.mini-launcher b{position:absolute;right:-4px;top:-6px;display:grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border:2px solid #202641;border-radius:20px;background:#fff;color:var(--preview-theme);font-size:10px}.chat-dot{width:17px;height:17px;border:2px solid currentColor;border-radius:50%;position:relative}.chat-dot:after{content:"";position:absolute;left:0;bottom:-4px;width:6px;height:6px;border-left:2px solid currentColor;transform:rotate(-25deg)}
.message-list-admin{padding:0 24px}.admin-message{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:13px;padding:20px 0;border-bottom:1px solid var(--line)}.admin-message:last-child{border:0}.message-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:#eceaff;color:var(--primary);font-weight:900}.message-body{min-width:0}.message-meta{display:flex;align-items:center;gap:9px;margin-bottom:4px}.message-meta time,.message-meta span{color:#a0a6b5;font-size:11px}.message-meta span{padding:1px 6px;border-radius:5px;background:#f1f2f5}.message-body p{margin:0;white-space:normal;overflow-wrap:anywhere}.image-count{color:var(--muted)}.message-actions{display:flex;align-items:flex-start;gap:5px}.message-actions form{display:inline}.empty-state{padding:70px 20px;text-align:center;color:var(--muted)}.empty-state>span{display:grid;place-items:center;width:50px;height:50px;margin:0 auto 14px;border-radius:15px;background:#efeff8;color:var(--primary);font-size:28px}.empty-state h3{margin-bottom:3px;color:var(--ink)}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.install-panel{scroll-margin-top:92px}.code-box{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:24px}.code-box code{display:flex;align-items:center;min-height:52px;padding:12px 14px;overflow:auto;border:1px solid #daddea;border-radius:10px;background:#171c2d;color:#cbd2ff;white-space:nowrap}.install-steps{display:grid;gap:14px;margin:0;padding:0 24px 24px;list-style:none}.install-steps li{display:flex;gap:12px}.install-steps li>span{display:grid;place-items:center;flex:0 0 28px;height:28px;border-radius:50%;background:#eeedff;color:var(--primary);font-size:12px;font-weight:900}.install-steps p{margin:0;color:var(--muted);font-size:12px}.public-warning{margin:0 24px 24px;padding:12px 14px;border-radius:9px;background:#fff8e6;color:#89630a;font-size:12px}
@media(max-width:1000px){.workspace-grid{grid-template-columns:1fr}.widget-preview-card{position:relative;top:auto;display:none}.settings-grid{grid-template-columns:1fr}.login-shell{grid-template-columns:1fr}.login-brand{display:none}.login-card{min-height:100vh;max-width:560px;width:100%;margin:auto}.mobile-logo{display:flex;align-items:center;gap:10px;margin-bottom:70px;font-weight:850}.stat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.admin-shell{width:min(100% - 28px,1320px);padding-top:28px}.topbar{padding:0 14px}.account-name{display:none}.page-heading{align-items:flex-start;flex-direction:column}.page-heading .btn{width:100%}.stat-grid{grid-template-columns:1fr}.section-nav{top:78px;width:100%}.panel-head{padding:19px}.form-grid{grid-template-columns:1fr;padding:19px}.form-grid .full{grid-column:1}.workspace-grid{gap:14px}.message-form{padding:18px}.preview-grid,.edit-image-grid{grid-template-columns:repeat(3,1fr)}.form-actions{align-items:stretch;flex-direction:column}.form-actions .btn{width:100%}.message-list-admin{padding:0 17px}.admin-message{grid-template-columns:34px minmax(0,1fr)}.message-avatar{width:32px;height:32px}.message-actions{grid-column:2}.message-meta{align-items:flex-start;flex-wrap:wrap}.code-box{grid-template-columns:1fr;padding:18px}.code-box .btn{width:100%}.install-steps{padding:0 18px 18px}.public-warning{margin:0 18px 18px}.table-wrap{margin:0}.login-card{padding:50px 24px}.mobile-logo{margin-bottom:50px}.login-card h2{font-size:30px}.modal-card{padding:20px}}
.offset-field{display:grid;grid-template-columns:minmax(160px,1fr) 92px auto;align-items:center;gap:12px}.offset-field input[type="range"]{height:auto;padding:0;border:0;box-shadow:none;accent-color:var(--primary)}.offset-field input[type="number"]{height:44px}.offset-field em{color:var(--muted);font-style:normal;font-weight:700}@media(max-width:720px){.offset-field{grid-template-columns:minmax(120px,1fr) 82px auto}}
.modal-error{margin-top:-8px}.modal-error small{font-weight:500}.password-input-row{display:grid!important;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:7px}.password-input-row .text-btn{height:44px;padding:0 9px;border:1px solid #dddff0;border-radius:9px;background:#f7f7ff;white-space:nowrap;text-decoration:none}.password-input-row .text-btn:hover{border-color:var(--primary);background:#efefff}.form-hint{color:var(--muted);font-size:11px;line-height:1.55}