:root{--bg:#f5f7fb;--panel:#fff;--ink:#172033;--muted:#6c778a;--line:#e6eaf0;--green:#16a34a;--green2:#12803b;--nav:#0b1220;--danger:#dc2626;--warn:#d97706;--shadow:0 8px 28px rgba(15,23,42,.08);--radius:16px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 25% 25%,rgba(22,163,74,.18),transparent 32%),var(--nav)}.login-card{width:min(440px,100%);background:#fff;border-radius:24px;padding:34px;box-shadow:0 30px 80px rgba(0,0,0,.28)}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#22c55e,#12803b);color:#fff}.login h1{margin:28px 0 8px}.muted{color:var(--muted)}.field{display:grid;gap:7px;margin:16px 0}.field label{font-size:13px;font-weight:700}.password-wrap{position:relative}.password-wrap .input{padding-right:48px}.password-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:transparent;border-radius:10px;color:#64748b;display:grid;place-items:center;padding:0}.password-toggle:hover{background:#f2f4f7}.password-toggle:focus-visible{outline:2px solid rgba(22,163,74,.35);outline-offset:2px}.eye{font-size:18px;line-height:1}.input,.select,.textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:11px 12px;background:#fff;outline:none}.input:focus,.select:focus,.textarea:focus{border-color:#7dd3a0;box-shadow:0 0 0 3px rgba(22,163,74,.1)}.btn{border:0;border-radius:11px;padding:10px 14px;font-weight:750}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green2)}.btn-soft{background:#eef9f1;color:#14703a}.btn-ghost{background:#f2f4f7;color:#334155}.btn-danger{background:#fee2e2;color:#b91c1c}.app{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--nav);color:#cbd5e1;position:sticky;top:0;height:100vh;padding:18px 14px;overflow:auto}.sidebar .brand{color:#fff;padding:3px 8px 20px}.nav{display:grid;gap:4px}.nav button{width:100%;border:0;background:transparent;color:#aeb8c8;text-align:left;padding:11px 12px;border-radius:10px;font-weight:650}.nav button:hover,.nav button.active{background:#182235;color:#fff}.nav .sep{height:1px;background:#243044;margin:10px 6px}.main{min-width:0}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20}.mobile-menu{display:none;border:0;background:#f1f5f9;border-radius:10px;width:40px;height:40px}.user-chip{display:flex;gap:10px;align-items:center}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#eaf7ee;color:#12803b;font-weight:800}.content{padding:24px;max-width:1700px;margin:auto}.page-head{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;margin-bottom:20px}.page-head h1{margin:0;font-size:25px}.page-head p{margin:5px 0 0;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card,.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:18px}.card .label{font-size:13px;color:var(--muted);font-weight:650}.card .value{font-size:28px;font-weight:850;margin-top:8px}.panel{padding:18px;margin-top:16px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.toolbar .input{max-width:340px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:13.5px}.table th{background:#fafbfc;color:#526075;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:750;background:#eef2f7;color:#435066}.badge.green{background:#dcfce7;color:#166534}.badge.amber{background:#fef3c7;color:#92400e}.badge.red{background:#fee2e2;color:#991b1b}.badge.blue{background:#dbeafe;color:#1e40af}.inbox{display:grid;grid-template-columns:320px minmax(0,1fr) 290px;height:calc(100vh - 120px);min-height:620px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.chat-list{border-right:1px solid var(--line);overflow:auto}.chat-search{position:sticky;top:0;background:#fff;padding:12px;border-bottom:1px solid var(--line)}.chat-item{padding:13px;border-bottom:1px solid #f0f2f5;cursor:pointer}.chat-item:hover,.chat-item.active{background:#f1fbf4}.chat-row{display:flex;justify-content:space-between;gap:10px}.chat-name{font-weight:800}.chat-preview{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted);font-size:13px;margin-top:5px}.unread{background:var(--green);color:white;border-radius:99px;padding:2px 7px;font-size:11px}.conversation{display:flex;flex-direction:column;min-width:0;background:#eef3ef}.conv-head{padding:14px 16px;background:white;border-bottom:1px solid var(--line);font-weight:800}.messages{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:9px}.bubble{max-width:min(72%,650px);padding:10px 12px;border-radius:12px;background:white;box-shadow:0 1px 3px rgba(0,0,0,.07);font-size:14px}.bubble.outbound{align-self:flex-end;background:#d9fdd3}.bubble .time{font-size:10px;color:#7b8491;text-align:right;margin-top:4px}.composer{padding:12px;background:#fff;border-top:1px solid var(--line);display:flex;gap:8px}.composer .input{flex:1}.customer-panel{padding:18px;overflow:auto;border-left:1px solid var(--line)}.info-row{padding:10px 0;border-bottom:1px solid var(--line)}.info-row small{display:block;color:var(--muted);margin-bottom:3px}.kanban{display:grid;grid-template-columns:repeat(7,minmax(230px,1fr));gap:12px;overflow:auto;padding-bottom:8px}.lane{background:#eef1f5;border-radius:14px;padding:10px;min-height:300px}.lane-head{font-weight:800;padding:4px 4px 10px}.lead-card{background:white;border:1px solid var(--line);padding:11px;border-radius:11px;margin-bottom:8px;box-shadow:0 2px 7px rgba(15,23,42,.05)}.lead-card b{display:block}.lead-card small{color:var(--muted)}.modal-back{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:80;display:grid;place-items:center;padding:20px}.modal{width:min(640px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.3)}.modal h2{margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.toast{position:fixed;right:18px;bottom:18px;z-index:100;background:#111827;color:#fff;padding:12px 16px;border-radius:11px;box-shadow:var(--shadow)}.empty{padding:38px;text-align:center;color:var(--muted)}.metric-list{display:grid;gap:10px}.metric-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}@media(max-width:1200px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.inbox{grid-template-columns:290px 1fr}.customer-panel{display:none}}@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;z-index:60;left:-270px;width:250px;transition:.2s}.sidebar.open{left:0;box-shadow:20px 0 60px rgba(0,0,0,.25)}.mobile-menu{display:grid;place-items:center}.content{padding:16px}.topbar{padding:0 14px}.grid-2{grid-template-columns:1fr}.inbox{grid-template-columns:1fr;height:calc(100vh - 105px)}.chat-list{border-right:0}.conversation{display:none}.inbox.chat-open .chat-list{display:none}.inbox.chat-open .conversation{display:flex}.conv-back{display:inline-block!important}.page-head{align-items:center}}@media(max-width:600px){.cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.page-head h1{font-size:21px}.topbar .user-chip .user-meta{display:none}.content{padding:12px}.panel{padding:13px}.table-wrap.mobile-cards{border:0;overflow:visible}.table-wrap.mobile-cards table,.table-wrap.mobile-cards thead,.table-wrap.mobile-cards tbody,.table-wrap.mobile-cards th,.table-wrap.mobile-cards td,.table-wrap.mobile-cards tr{display:block;min-width:0}.table-wrap.mobile-cards thead{display:none}.table-wrap.mobile-cards tr{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:10px}.table-wrap.mobile-cards td{border:0;padding:6px 4px}.table-wrap.mobile-cards td:before{content:attr(data-label);display:block;font-size:10px;text-transform:uppercase;color:var(--muted);font-weight:800}.bubble{max-width:88%}}
.password-wrap{position:relative}.password-wrap .input{padding-right:48px}.password-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:transparent;border-radius:10px;display:grid;place-items:center}.password-toggle:hover{background:#f2f4f7}.modal-wide{width:min(1050px,96vw)}.modal-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-actions,.row-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.clickable{cursor:pointer}.clickable:hover{background:#f8fbf9}.textarea.tall{min-height:150px}.picker-results{display:none;border:1px solid var(--line);border-radius:10px;max-height:220px;overflow:auto;margin-top:5px}.picker-results.open{display:block}.picker-results button{display:block;width:100%;text-align:left;border:0;background:#fff;padding:10px;border-bottom:1px solid var(--line)}.picker-results button:hover{background:#eef9f1}.picker-results small{display:block;color:var(--muted)}.profile-strip{display:flex;justify-content:space-between;gap:15px;align-items:center}.compact.cards{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:14px}.compact .card{padding:13px}.compact .card .value{font-size:21px}.attachment-bar{padding:8px 12px;background:#fff8db;border-top:1px solid #fde68a;font-size:13px}.media-link{display:block;margin-bottom:6px;color:#166534;font-weight:700;text-decoration:none}.permission-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:10px;border:1px solid var(--line);border-radius:12px;max-height:330px;overflow:auto}.permission-grid label{font-size:12px;color:#334155}.settings-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}@media(max-width:900px){.permission-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.compact.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.permission-grid{grid-template-columns:1fr}.profile-strip{align-items:flex-start;flex-direction:column}.row-actions .btn{padding:8px 10px;font-size:12px}.modal{padding:16px}.compact.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
.ui-icon{display:inline-block;vertical-align:-3px;flex:0 0 auto}.nav-icon{width:24px;display:inline-flex;align-items:center;justify-content:center}.nav button{display:flex;align-items:center;gap:9px}.icon-button{display:inline-grid;place-items:center;padding:8px;line-height:1}.password-toggle .ui-icon{vertical-align:0}.field-help{display:block;color:var(--muted);font-size:11px;margin-top:4px}.combo-input{background-image:linear-gradient(45deg,transparent 50%,#64748b 50%),linear-gradient(135deg,#64748b 50%,transparent 50%);background-position:calc(100% - 17px) 50%,calc(100% - 12px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}.copy-row{display:flex;gap:8px;align-items:center}.copy-row .input{flex:1}.copy-row .input.mini{min-width:240px;padding:8px 10px;font-size:12px}.connection-status{border-radius:12px;padding:12px 14px;margin:12px 0;display:flex;flex-direction:column;gap:3px}.connection-status.ok{background:#ecfdf3;border:1px solid #bbf7d0}.connection-status.warn{background:#fffbeb;border:1px solid #fde68a}.status-box{margin-top:14px;min-height:42px;padding:10px;border:1px dashed var(--line);border-radius:10px}.info-box{margin-top:16px;padding:13px 15px;border-radius:12px;background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a5f;font-size:13px}.settings-tabs{position:sticky;top:76px;z-index:10;background:var(--bg);padding:8px 0}.btn .ui-icon{margin-right:5px}.btn.icon-button .ui-icon{margin-right:0}@media(max-width:600px){.copy-row{align-items:stretch}.copy-row .input.mini{min-width:0}.settings-tabs{top:68px;overflow:auto;flex-wrap:nowrap;padding-bottom:10px}.settings-tabs .btn{white-space:nowrap}}

.brand-subtitle{display:block;color:#7f8da3;font-size:12px;margin-top:2px}.brand-mark.has-logo{background:#fff;padding:3px;overflow:hidden}.brand-logo{display:block;width:100%;height:100%;object-fit:contain;border-radius:10px}.branding-settings{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fafbfc;margin:12px 0 20px}.company-logo-preview{width:104px;height:104px;border:1px dashed #cbd5e1;border-radius:16px;background:#fff;display:grid;place-items:center}.company-logo-preview .brand-mark{width:76px;height:76px;border-radius:18px;font-size:20px}.logo-label{font-size:13px;font-weight:800}.logo-help{font-size:12px;margin:5px 0 10px}.logo-actions{margin-top:10px}.panel h4{margin:22px 0 6px;font-size:14px}@media(max-width:600px){.branding-settings{grid-template-columns:1fr}.company-logo-preview{width:92px;height:92px}.company-logo-preview .brand-mark{width:68px;height:68px}}


/* V5.1 client-friendly UX layer */
.usage-hint{display:flex;align-items:flex-start;gap:9px;margin:-6px 0 16px;padding:11px 14px;border:1px solid #bbf7d0;background:#f0fdf4;border-radius:12px;color:#166534;font-size:13px;font-weight:650}.usage-hint .ui-icon{margin-top:1px}.empty-guided{display:grid;gap:5px;min-height:110px;place-content:center}.empty-guided b{color:#334155;font-size:14px}.empty-guided small{max-width:520px;font-size:12px;line-height:1.5}.simple-toggle{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px;border:1px solid var(--line);border-radius:13px;background:#fafbfc;margin:12px 0}.simple-toggle b{display:block}.simple-toggle small{display:block;color:var(--muted);margin-top:4px}.switch{position:relative;display:inline-flex;width:50px;height:28px;flex:0 0 auto}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:#cbd5e1;border-radius:999px;transition:.18s}.switch span:before{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;background:white;border-radius:50%;box-shadow:0 1px 4px rgba(0,0,0,.2);transition:.18s}.switch input:checked+span{background:var(--green)}.switch input:checked+span:before{transform:translateX(22px)}.advanced-settings{margin-top:16px}.advanced-settings>summary{cursor:pointer;font-weight:800;color:#334155;list-style:none}.advanced-settings>summary::-webkit-details-marker{display:none}.advanced-settings>summary:after{content:"＋";float:right;color:#64748b}.advanced-settings[open]>summary:after{content:"−"}.settings-inside{margin-top:16px}.subtabs{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:16px 0 0}.subtab{border:1px solid var(--line);background:#fff;color:#475569;border-radius:999px;padding:9px 14px;font-weight:750}.subtab:hover{background:#f8fafc}.subtab.active{border-color:#86efac;background:#dcfce7;color:#166534}.tab-count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 5px;margin-left:5px;border-radius:999px;background:#f1f5f9;font-size:11px}.subtab.active .tab-count{background:#bbf7d0}.channel-instagram{background:linear-gradient(135deg,#fb7185,#a855f7)!important}.channel-facebook{background:#2563eb!important}.analytics-filter{margin-top:0}.setup-steps{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0 16px}.setup-steps span{padding:6px 9px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:11px;font-weight:750}.btn{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:5px}.page-head>.btn,.page-head>div+*{flex:0 0 auto}.row-actions{max-width:100%}.field-help{line-height:1.45}.status-box:empty:before{content:"Status will appear here.";color:var(--muted)}
@media(max-width:700px){.page-head{align-items:stretch;flex-direction:column}.page-head>.btn{width:100%}.toolbar,.row-actions{align-items:stretch}.row-actions .btn,.toolbar .btn{flex:1 1 auto}.subtabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.subtab{white-space:nowrap}.simple-toggle{align-items:flex-start}.settings-inside{grid-template-columns:1fr}.composer{flex-wrap:wrap}.composer .input{min-width:0}.composer .btn{flex:0 0 auto}.setup-steps{display:grid;grid-template-columns:1fr 1fr}.copy-row{flex-wrap:wrap}.copy-row .btn{flex:0 0 auto}}


/* V5.2 universal responsive layer — layout only, no business logic changes */
html,body{width:100%;max-width:100%;overflow-x:hidden}
body{min-width:0}
img,svg,video,canvas{max-width:100%}
.main,.content,.panel,.card,.grid-2,.form-grid,.profile-strip,.branding-settings,.settings-inside{min-width:0}
.content{width:100%;padding-inline:max(12px,clamp(12px,2vw,28px));padding-bottom:max(18px,env(safe-area-inset-bottom));}
.topbar{min-width:0;padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));gap:10px}
.topbar>div{min-width:0}.topbar #topTitle{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(42vw,440px)}
.user-chip{min-width:0}.user-meta{min-width:0;max-width:180px}.user-meta b,.user-meta small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar{padding-left:max(14px,env(safe-area-inset-left));padding-bottom:max(18px,env(safe-area-inset-bottom))}
.page-head,.toolbar,.row-actions,.modal-actions,.copy-row,.profile-strip{min-width:0}
.page-head>div:first-child{min-width:0}.page-head h1,.page-head h3,.page-head p{overflow-wrap:anywhere}
.cards{grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr))}
.compact.cards{grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.input,.select,.textarea{min-width:0;max-width:100%}
.table-wrap{width:100%;max-width:100%;min-width:0;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}
.table{max-width:none}
.table td,.table th{overflow-wrap:anywhere;word-break:normal}
.table td .input,.table td .select{min-width:120px}
.row-actions{display:flex;flex-wrap:wrap}.row-actions>.btn,.row-actions>a.btn{max-width:100%}
.copy-row{width:100%}.copy-row .input,.copy-row .input.mini{min-width:0;max-width:100%}
.permission-grid{min-width:0}
.kanban{width:100%;max-width:100%;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}
.inbox{width:100%;max-width:100%;min-width:0;height:calc(100dvh - 120px)}
.chat-list,.conversation,.customer-panel,.messages,.composer{min-width:0}
.chat-row>div,.chat-copy{min-width:0}.chat-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-preview{max-width:100%}
.bubble{overflow-wrap:anywhere;word-break:break-word}.bubble img,.bubble video{max-width:100%;height:auto}.media-link{overflow-wrap:anywhere}
.modal-back{padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));overflow:auto}
.modal{max-width:calc(100vw - 20px);max-height:calc(100dvh - 20px);overscroll-behavior:contain}
.modal-wide{width:min(1050px,calc(100vw - 20px));max-width:calc(100vw - 20px)}
.modal-title{min-width:0}.modal-title h2{min-width:0;overflow-wrap:anywhere}
.branding-settings{grid-template-columns:minmax(92px,120px) minmax(0,1fr)}
.settings-tabs,.subtabs{max-width:100%;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.usage-hint,.info-box,.connection-status,.status-box{overflow-wrap:anywhere}
.metric-row{min-width:0;gap:12px}.metric-row span,.metric-row b{min-width:0;overflow-wrap:anywhere}

@media(max-width:1100px){
  .grid-2{grid-template-columns:1fr}
  .inbox{grid-template-columns:minmax(250px,300px) minmax(0,1fr)}
  .content{padding-top:18px}
}
@media(max-width:900px){
  .sidebar{width:min(82vw,280px);left:min(-82vw,-280px)}
  .sidebar.open{left:0}
  .content{max-width:none;margin:0}
  .inbox{height:calc(100dvh - 100px);min-height:0}
  .settings-tabs{top:68px}
}
@media(max-width:700px){
  .topbar{height:62px}
  .topbar #topTitle{max-width:34vw;font-size:14px}
  .avatar{width:32px;height:32px;font-size:13px}
  .user-chip{gap:6px}.user-chip .btn{padding:8px 10px;min-height:36px}
  .content{padding:12px}
  .panel,.card{border-radius:13px}.panel{padding:13px}.card{padding:14px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .compact.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .card .value{font-size:clamp(20px,7vw,28px)}
  .page-head{gap:10px;margin-bottom:14px}
  .page-head h1{font-size:clamp(20px,6vw,24px)}
  .page-head p{font-size:13px;line-height:1.4}
  .toolbar{gap:8px}.toolbar .input{max-width:none;flex:1 1 180px}
  .form-grid{grid-template-columns:1fr}
  .branding-settings{grid-template-columns:1fr}
  .modal{padding:14px;border-radius:15px}
  .modal-title{align-items:flex-start}.modal-title .icon-button{flex:0 0 auto}
  .composer{padding:9px}.composer .input{flex:1 1 100%;order:1}.composer .btn{flex:1 1 auto;order:2}
  .messages{padding:12px}.bubble{max-width:92%}
  .settings-tabs,.subtabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:8px}
  .settings-tabs .btn,.subtab{flex:0 0 auto;white-space:nowrap}
  .permission-grid{grid-template-columns:1fr 1fr}
  .simple-toggle{gap:10px;padding:12px}
  .setup-steps{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .table-wrap.mobile-cards{overflow:visible;width:100%}
  .table-wrap.mobile-cards table{width:100%;max-width:100%}
  .table-wrap.mobile-cards tr{width:100%;max-width:100%;overflow:hidden}
  .table-wrap.mobile-cards td{width:100%;max-width:100%;overflow-wrap:anywhere}
  .table-wrap.mobile-cards .copy-row{display:grid;grid-template-columns:minmax(0,1fr) auto}
  .table-wrap.mobile-cards .row-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .table-wrap.mobile-cards .row-actions .btn,.table-wrap.mobile-cards .row-actions a.btn{width:100%;min-width:0;padding:8px 9px;white-space:normal}
  .table-wrap:not(.mobile-cards){border-radius:10px}
}
@media(max-width:430px){
  .topbar{padding-inline:8px;gap:6px}.mobile-menu{width:36px;height:36px;flex:0 0 36px}
  .topbar #topTitle{max-width:29vw;font-size:13px}
  .user-chip{gap:4px}.user-chip .avatar{display:none}.user-chip .btn{padding:7px 8px;font-size:12px}
  .cards,.compact.cards{grid-template-columns:1fr 1fr}
  .card .label{font-size:11.5px}.card .value{font-size:22px}
  .content{padding:10px}
  .panel{padding:11px;margin-top:12px}
  .btn{padding:9px 10px;min-height:38px;font-size:13px}
  .usage-hint{padding:10px 11px;font-size:12px}
  .setup-steps{grid-template-columns:1fr}
  .permission-grid{grid-template-columns:1fr}
  .table-wrap.mobile-cards .row-actions{grid-template-columns:1fr 1fr}
  .bubble{max-width:96%}
}
@media(max-width:350px){
  .cards,.compact.cards{grid-template-columns:1fr}
  .topbar #topTitle{max-width:25vw}
  .table-wrap.mobile-cards .row-actions{grid-template-columns:1fr}
  .row-actions{display:grid;grid-template-columns:1fr;width:100%}.row-actions .btn,.row-actions a.btn{width:100%}
  .subtabs,.settings-tabs{margin-inline:-4px}
}
@media(min-width:1700px){
  .content{max-width:1900px;padding-inline:32px}
  .cards{grid-template-columns:repeat(4,minmax(0,1fr))}
  .inbox{grid-template-columns:360px minmax(0,1fr) 330px}
}
@media(min-width:2200px){
  .app{grid-template-columns:280px 1fr}.sidebar{padding-inline:18px}.content{max-width:2200px}
  .page-head h1{font-size:28px}.panel{padding:22px}.card{padding:21px}
  .table th,.table td{padding:14px;font-size:14px}
}
@media(orientation:landscape) and (max-height:620px) and (max-width:1000px){
  .topbar{height:56px}.content{padding-top:10px}.inbox{height:calc(100dvh - 76px);min-height:0}.modal{max-height:calc(100dvh - 12px)}
}


/* === V5.4 High Standard Professional UI === */
:root{--ui-blue:#2563eb;--ui-cyan:#0891b2;--ui-violet:#7c3aed;--ui-amber:#d97706;--ui-rose:#e11d48;--ui-emerald:#059669;--sidebar-w:250px}
body{background:linear-gradient(180deg,#f7f9fd 0%,#f3f6fb 100%)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease}.btn:active{transform:translateY(1px)}.btn-with-icon .ui-icon{flex:0 0 auto}.ui-icon{vertical-align:-2px}
.card,.panel{border-color:#e3e8f1}.panel{position:relative}.panel>h3{display:flex;align-items:center;gap:8px;color:#1f2937}.panel>h3 .ui-icon{color:#475569}
@media(min-width:901px){
.app{display:block;min-height:100vh}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-w);height:100dvh;overflow:hidden;display:flex;flex-direction:column;padding:12px 12px 10px;z-index:50;box-shadow:10px 0 34px rgba(2,8,23,.08)}
.sidebar .brand{flex:0 0 auto;padding:4px 7px 12px;margin-bottom:2px;border-bottom:1px solid rgba(148,163,184,.16)}
.sidebar .brand-mark{width:38px;height:38px;border-radius:12px}
.sidebar .brand span{font-size:14px;line-height:1.2}.sidebar .brand-subtitle{font-size:10px;margin-top:2px}
.nav{flex:1;min-height:0;display:flex;flex-direction:column;gap:2px;padding-top:5px;overflow:hidden}
.nav button{position:relative;min-height:31px;padding:6px 9px;font-size:12.7px;line-height:1.15;border:1px solid transparent;display:flex;align-items:center;gap:9px;transition:all .16s ease}
.nav button .nav-icon{width:19px;height:19px;display:grid;place-items:center;flex:0 0 19px;color:#94a3b8}
.nav button:hover{background:rgba(255,255,255,.065);border-color:rgba(148,163,184,.12);color:#f8fafc}
.nav button.active{background:linear-gradient(100deg,rgba(34,197,94,.22),rgba(37,99,235,.15));border-color:rgba(74,222,128,.25);color:#fff;box-shadow:inset 3px 0 0 #22c55e,0 5px 18px rgba(0,0,0,.08)}
.nav button.active .nav-icon{color:#4ade80}.nav button.active:after{content:'';position:absolute;right:8px;width:5px;height:5px;border-radius:50%;background:#4ade80;box-shadow:0 0 10px rgba(74,222,128,.75)}
.main{margin-left:var(--sidebar-w);min-width:0;min-height:100vh}
}
@media(min-width:2200px){:root{--sidebar-w:280px}.app{display:block}.sidebar{width:var(--sidebar-w)}.main{margin-left:var(--sidebar-w)}}
@media(min-width:901px) and (max-height:720px){.sidebar{padding-top:8px}.sidebar .brand{padding-bottom:8px}.nav{gap:1px}.nav button{min-height:28px;padding:4px 8px;font-size:12px}.nav button .nav-icon{width:18px;height:18px}.nav button .ui-icon{width:16px;height:16px}}
@media(max-width:900px){.sidebar{position:fixed;height:100dvh;overflow-y:auto;overflow-x:hidden}.main{margin-left:0}.nav button.active{background:linear-gradient(100deg,rgba(34,197,94,.22),rgba(37,99,235,.15));box-shadow:inset 3px 0 0 #22c55e}.nav button.active .nav-icon{color:#4ade80}}
.dashboard-welcome{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;padding:4px 2px}.dashboard-welcome h1{margin:2px 0 3px;font-size:27px;letter-spacing:-.02em}.dashboard-welcome p{margin:0;color:var(--muted)}.greeting-kicker{font-size:13px;font-weight:800;color:#2563eb;letter-spacing:.02em}.welcome-badge{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border-radius:999px;background:#eef5ff;color:#1d4ed8;border:1px solid #dbeafe;font-size:12px;font-weight:800;white-space:nowrap}
.dashboard-cards .metric-card{min-height:112px;display:flex;align-items:center;gap:14px;position:relative;overflow:hidden;border-width:1px;box-shadow:0 10px 26px rgba(15,23,42,.055)}.dashboard-cards .metric-card:after{content:'';position:absolute;inset:auto -30px -42px auto;width:105px;height:105px;border-radius:50%;background:currentColor;opacity:.045}.metric-card-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:0 0 38px}.metric-card .label{color:#5b6474}.metric-card .value{margin-top:4px}.metric-tone-0{background:linear-gradient(135deg,#fff,#f0fdf4);border-color:#d1fae5;color:#059669}.metric-tone-0 .metric-card-icon{background:#dcfce7}.metric-tone-1{background:linear-gradient(135deg,#fff,#eff6ff);border-color:#dbeafe;color:#2563eb}.metric-tone-1 .metric-card-icon{background:#dbeafe}.metric-tone-2{background:linear-gradient(135deg,#fff,#faf5ff);border-color:#ede9fe;color:#7c3aed}.metric-tone-2 .metric-card-icon{background:#ede9fe}.metric-tone-3{background:linear-gradient(135deg,#fff,#fff7ed);border-color:#ffedd5;color:#d97706}.metric-tone-3 .metric-card-icon{background:#ffedd5}.metric-tone-4{background:linear-gradient(135deg,#fff,#f0fdfa);border-color:#ccfbf1;color:#0891b2}.metric-tone-4 .metric-card-icon{background:#cffafe}.metric-tone-5{background:linear-gradient(135deg,#fff,#fff1f2);border-color:#ffe4e6;color:#e11d48}.metric-tone-5 .metric-card-icon{background:#ffe4e6}.metric-card .value,.metric-card .label{color:#172033}
.panel-accent{overflow:hidden}.panel-accent:before{content:'';position:absolute;left:0;right:0;top:0;height:3px}.panel-blue:before{background:linear-gradient(90deg,#2563eb,#38bdf8)}.panel-violet:before{background:linear-gradient(90deg,#7c3aed,#a78bfa)}
.page-head{padding:2px 0 4px}.page-head h1{letter-spacing:-.02em}.table-wrap{box-shadow:0 6px 18px rgba(15,23,42,.035)}.table tbody tr{transition:background .12s ease}.table tbody tr:hover{background:#fbfdff}
.btn-danger{border:1px solid #fecaca}.btn-ghost{border:1px solid #e5e7eb}.btn-soft{border:1px solid #d9f1df}.btn-primary{box-shadow:0 5px 14px rgba(22,163,74,.18)}
.empty-guided,.usage-hint,.info-box,.status-box{border-radius:12px}
@media(max-width:700px){.dashboard-welcome{align-items:flex-start;flex-direction:column;gap:9px}.dashboard-welcome h1{font-size:23px}.welcome-badge{padding:7px 10px}.dashboard-cards .metric-card{min-height:94px;gap:10px}.metric-card-icon{width:34px;height:34px;flex-basis:34px}}

/* V5.4 cross-page color polish */
.page-head{background:linear-gradient(110deg,rgba(37,99,235,.055),rgba(124,58,237,.035) 55%,rgba(5,150,105,.04));border:1px solid #e6ebf4;border-radius:15px;padding:14px 16px;margin-bottom:18px;box-shadow:0 5px 16px rgba(15,23,42,.025)}
.page-head:before{content:'';width:4px;align-self:stretch;border-radius:99px;background:linear-gradient(180deg,#2563eb,#7c3aed);margin-right:-6px}
.cards:not(.dashboard-cards) .card:nth-child(6n+1){background:linear-gradient(135deg,#fff,#f6fbff);border-color:#dbeafe}.cards:not(.dashboard-cards) .card:nth-child(6n+2){background:linear-gradient(135deg,#fff,#f7fdf9);border-color:#d1fae5}.cards:not(.dashboard-cards) .card:nth-child(6n+3){background:linear-gradient(135deg,#fff,#faf7ff);border-color:#ede9fe}.cards:not(.dashboard-cards) .card:nth-child(6n+4){background:linear-gradient(135deg,#fff,#fffaf3);border-color:#ffedd5}.cards:not(.dashboard-cards) .card:nth-child(6n+5){background:linear-gradient(135deg,#fff,#f4fbfb);border-color:#ccfbf1}.cards:not(.dashboard-cards) .card:nth-child(6n){background:linear-gradient(135deg,#fff,#fff7f8);border-color:#ffe4e6}
.table th{background:linear-gradient(180deg,#fbfcfe,#f6f8fb)}
@media(max-width:700px){.page-head{padding:11px 12px;border-radius:13px}.page-head:before{width:3px}}

/* === V5.5 Professional Alignment & Typography Final === */
:root{
  --pro-navy:#0f172a;
  --pro-slate:#475569;
  --pro-blue:#2563eb;
  --pro-indigo:#4f46e5;
  --pro-green:#059669;
  --pro-red:#be123c;
}
html,body{font-family:"Segoe UI Variable","Aptos",Inter,"Segoe UI",ui-sans-serif,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.48;letter-spacing:.002em}
body{background:#f5f7fb}
.content{color:#172033}
/* One title geometry on every standard page */
.page-head{
  position:relative;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  min-height:92px;
  margin:0 0 18px;
  padding:17px 18px 16px 24px;
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:14px;
  box-shadow:0 4px 14px rgba(15,23,42,.035);
  text-align:left!important;
}
.page-head:before{
  content:'';
  position:absolute;
  left:0;
  top:16px;
  bottom:16px;
  width:4px;
  border-radius:0 6px 6px 0;
  background:linear-gradient(180deg,var(--pro-blue),var(--pro-indigo));
  margin:0;
}
.page-head-copy,.page-head>div:first-child{min-width:0;flex:1 1 auto;text-align:left!important}
.page-head h1{
  margin:0;
  color:var(--pro-navy);
  font-size:24px;
  line-height:1.18;
  font-weight:850;
  letter-spacing:.035em;
  text-transform:uppercase;
  text-align:left!important;
}
.page-head p{
  margin:7px 0 0;
  color:#596579;
  font-size:14px;
  line-height:1.45;
  font-weight:600;
  letter-spacing:.005em;
  text-align:left!important;
}
.page-head>.row-actions,.page-head>.btn{align-self:center}
/* Dashboard header uses the exact same visual system */
.dashboard-welcome{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:104px;
  margin:0 0 18px;
  padding:14px 18px 14px 24px;
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:14px;
  box-shadow:0 4px 14px rgba(15,23,42,.035);
  text-align:left;
}
.dashboard-welcome:before{content:'';position:absolute;left:0;top:16px;bottom:16px;width:4px;border-radius:0 6px 6px 0;background:linear-gradient(180deg,var(--pro-blue),var(--pro-indigo))}
.dashboard-title-copy{min-width:0;flex:1;text-align:left}
.dashboard-welcome h1{margin:3px 0 2px;color:var(--pro-navy);font-size:24px;line-height:1.18;font-weight:850;letter-spacing:.035em;text-transform:uppercase}
.dashboard-welcome p{margin:6px 0 0;color:#596579;font-size:14px;font-weight:600;line-height:1.45}
.greeting-kicker{font-size:13px;font-weight:800;color:#1d4ed8;letter-spacing:.025em}
.welcome-badge{background:#f8fafc;color:#334155;border-color:#dbe2ea;box-shadow:none}
/* Clean corporate cards: color accent without decorative bubbles/gradients */
.dashboard-cards .metric-card{
  min-height:110px;
  display:flex;
  align-items:center;
  gap:14px;
  position:relative;
  overflow:hidden;
  background:#fff!important;
  border:1px solid #e2e8f0!important;
  border-top-width:3px!important;
  box-shadow:0 5px 16px rgba(15,23,42,.045)!important;
  color:var(--pro-navy)!important;
}
.dashboard-cards .metric-card:after{display:none!important;content:none!important}
.dashboard-cards .metric-card:nth-child(1){border-top-color:#059669!important}.dashboard-cards .metric-card:nth-child(2){border-top-color:#2563eb!important}.dashboard-cards .metric-card:nth-child(3){border-top-color:#7c3aed!important}.dashboard-cards .metric-card:nth-child(4){border-top-color:#d97706!important}.dashboard-cards .metric-card:nth-child(5){border-top-color:#0891b2!important}.dashboard-cards .metric-card:nth-child(6){border-top-color:#e11d48!important}.dashboard-cards .metric-card:nth-child(7){border-top-color:#16a34a!important}.dashboard-cards .metric-card:nth-child(8){border-top-color:#1d4ed8!important}
.metric-card-icon{border-radius:9px;box-shadow:none}
.metric-tone-0 .metric-card-icon{background:#ecfdf5;color:#047857}.metric-tone-1 .metric-card-icon{background:#eff6ff;color:#1d4ed8}.metric-tone-2 .metric-card-icon{background:#f5f3ff;color:#6d28d9}.metric-tone-3 .metric-card-icon{background:#fff7ed;color:#c2410c}.metric-tone-4 .metric-card-icon{background:#ecfeff;color:#0e7490}.metric-tone-5 .metric-card-icon{background:#fff1f2;color:#be123c}
.metric-card .label{color:#475569!important;font-size:12.5px;font-weight:750;letter-spacing:.008em}.metric-card .value{color:#0f172a!important;font-size:27px;font-weight:850}
/* Other cards/panels: light corporate color, not decorative */
.cards:not(.dashboard-cards) .card{background:#fff!important;border-color:#e2e8f0!important;box-shadow:0 4px 14px rgba(15,23,42,.035)}
.cards:not(.dashboard-cards) .card:nth-child(4n+1){border-top:3px solid #2563eb!important}.cards:not(.dashboard-cards) .card:nth-child(4n+2){border-top:3px solid #059669!important}.cards:not(.dashboard-cards) .card:nth-child(4n+3){border-top:3px solid #7c3aed!important}.cards:not(.dashboard-cards) .card:nth-child(4n){border-top:3px solid #d97706!important}
.panel{box-shadow:0 4px 16px rgba(15,23,42,.035)}
.panel>h3,.panel h3{font-weight:800;color:#1e293b;letter-spacing:.006em}
/* Readability */
.table th{font-weight:800;color:#475569;letter-spacing:.055em}.table td{color:#263244;line-height:1.5}.field label{font-weight:750;color:#334155}.muted,.field-help{color:#64748b}.field-help{font-weight:550}.empty{line-height:1.55}.usage-hint{font-weight:650}
/* Professional action controls */
.btn{font-weight:750;letter-spacing:.003em;box-shadow:none!important}
.btn-primary{background:#15803d;border:1px solid #15803d}.btn-primary:hover{background:#166534;border-color:#166534}
.btn-soft{background:#f0fdf4;color:#166534;border-color:#bbf7d0}.btn-ghost{background:#f8fafc;color:#334155;border-color:#dbe2ea}
.btn-danger{background:#fff1f2;color:#be123c;border-color:#fecdd3}.btn-danger:hover{background:#ffe4e6}
.logout-btn{background:#fff1f2!important;color:#be123c!important;border:1px solid #fecdd3!important;font-weight:800}.logout-btn:hover{background:#ffe4e6!important;color:#9f1239!important}
.btn-with-icon .ui-icon{stroke-width:1.9}
/* Fixed professional sidebar and clear selection */
.nav button{font-weight:675;letter-spacing:.004em}.nav button.active{background:#17233a!important;border-color:#2b3b57!important;box-shadow:inset 3px 0 0 #22c55e!important}.nav button.active:after{display:none!important}.nav button.active .nav-icon{color:#4ade80}
/* Modal titles are consistently readable */
.modal-title h2{font-size:20px;font-weight:850;color:#0f172a;letter-spacing:.01em}.modal-title{border-bottom:1px solid #eef2f7;padding-bottom:12px;margin-bottom:4px}
/* Avoid duplicate visual '+' because SVG plus is supplied by decorateActionButtons */
.btn[data-action-icon="plus"]{gap:7px}
@media(max-width:900px){.page-head,.dashboard-welcome{min-height:auto}.page-head{padding:14px 14px 13px 20px}.page-head:before,.dashboard-welcome:before{top:13px;bottom:13px}.page-head h1,.dashboard-welcome h1{font-size:22px}.page-head p,.dashboard-welcome p{font-size:13.5px}}
@media(max-width:700px){.page-head{align-items:stretch;flex-direction:column;gap:12px}.page-head>.row-actions,.page-head>.btn{align-self:stretch}.page-head>.row-actions .btn,.page-head>.btn{width:100%}.dashboard-welcome{align-items:flex-start;flex-direction:column;gap:10px}.welcome-badge{align-self:flex-start}.dashboard-cards .metric-card{min-height:96px}}
@media(max-width:430px){.page-head h1,.dashboard-welcome h1{font-size:20px;letter-spacing:.025em}.page-head p,.dashboard-welcome p{font-size:13px}.page-head{padding:12px 11px 12px 17px}.dashboard-welcome{padding:12px 11px 12px 17px}}