:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e4ecef;background:#0b141a;color-scheme:dark;font-synthesis:none;--muted:#92a5af;--border:#26343c;--surface:#111e25;--panel:#17262e;--accent:#30c6a0;--soft:#103d35;--danger:#ff9191}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,textarea,select{outline-offset:4px}button{cursor:pointer;border:1px solid var(--border);border-radius:8px;padding:9px 13px;color:inherit;background:#1b2b33;transition:background .15s}button:hover{background:#263c45}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--accent);border-color:var(--accent);color:#071c16;font-weight:650}button.primary:hover{background:#64ddbc}button.ghost{background:transparent}button.danger{color:var(--danger)}a{color:var(--accent)}input,select,textarea{width:100%;padding:10px 12px;border:1px solid #344750;border-radius:8px;background:#0e1b22;color:inherit}input[type=checkbox]{width:auto;accent-color:var(--accent)}textarea{resize:vertical;min-height:88px}label{display:grid;gap:7px;font-size:13px;color:#b4c6cf}h1,h2,h3,p{margin-top:0}h1{font-size:26px;letter-spacing:-.65px}h2{font-size:20px;letter-spacing:-.3px}h3{font-size:15px}p{line-height:1.6}small,.muted{color:var(--muted)}.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#0e1a21;border-right:1px solid var(--border);padding:26px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;gap:26px}.brand{display:flex;align-items:center;gap:10px;padding:0 8px;font-size:16px;font-weight:750;letter-spacing:-.4px}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--accent);color:#08291f;display:grid;place-items:center;font-size:21px}.brand small{display:block;font-size:10px;text-transform:uppercase;letter-spacing:2px;font-weight:500;margin-top:4px}.nav{display:grid;gap:5px}.nav button{text-align:left;border:none;background:none;padding:12px;display:flex;align-items:center;gap:12px;color:#a8bbc5;font-size:13px}.nav button.active{background:#183831;color:#6ee8c5}.nav-icon{width:20px;font-size:18px}.sidebar-foot{margin-top:auto;padding:14px 8px;border-top:1px solid var(--border);font-size:12px;line-height:1.8}.presence{width:7px;height:7px;display:inline-block;margin-right:6px;border-radius:50%;background:#a7b3b8}.topbar{padding:20px 32px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:16px;align-items:center;background:#0e1a21}.breadcrumb{font-size:12px;color:var(--muted)}.topbar-title{margin-top:5px;font-size:15px;font-weight:600}.user-pill{display:flex;gap:10px;align-items:center;font-size:12px}.avatar{width:35px;height:35px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;background:#315c60;color:#d8ffff;font-weight:650}.page{padding:28px 32px;max-width:1800px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:24px}.page-heading p{margin:7px 0 0;color:var(--muted);font-size:13px}.page-heading h1{margin:0}.eyebrow{color:var(--accent);font-size:10px;letter-spacing:1.8px;text-transform:uppercase;margin-bottom:10px;font-weight:650}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.stack{display:grid;gap:15px}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:repeat(3,1fr)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px}.badge{display:inline-flex;align-items:center;padding:4px 8px;background:#234038;border-radius:5px;color:#9ceac9;font-size:10px;white-space:nowrap}.badge.amber{color:#efd39a;background:#3a3020}.badge.blue{color:#b5c8ff;background:#263550}.badge.gray{color:#a8bbc5;background:#26343c}.demo-banner{background:#3a301e;border-bottom:1px solid #665232;color:#f6d696;padding:9px 24px;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:12px}.demo-banner button{font-size:11px;padding:4px 9px;background:transparent;border-color:#77603c}.notice{padding:13px 16px;background:#183831;border:1px solid #285b4d;border-radius:8px;font-size:13px;line-height:1.6}.notice.error{color:#ffc5c5;background:#402526;border-color:#714140}.notice.warn{color:#e9cd98;background:#332d21;border-color:#5c5039}.status-area{margin-bottom:16px}.empty{padding:42px 22px;text-align:center;color:var(--muted);font-size:13px;line-height:1.8}.empty-icon{font-size:30px;opacity:.65;display:block;margin-bottom:14px}.tabs{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:20px}.tabs button{font-size:12px;border:0;background:transparent;color:var(--muted);padding:9px 13px}.tabs button.active{background:#20443b;color:#8fe8c7}.inbox{display:grid;grid-template-columns:310px minmax(0,1fr);border:1px solid var(--border);border-radius:12px;overflow:hidden;height:calc(100vh - 265px);min-height:490px;background:var(--surface)}.conversation-list{border-right:1px solid var(--border);overflow:auto}.list-search{padding:14px;border-bottom:1px solid var(--border)}.list-search input{font-size:12px}.conversation-item{display:flex;gap:11px;padding:16px;border:0;border-radius:0;text-align:left;width:100%;background:transparent;border-bottom:1px solid #1d2d35}.conversation-item.active{background:#203b38}.conversation-item:hover{background:#1b3034}.conversation-meta{flex:1;min-width:0}.conversation-name{font-size:13px;font-weight:650;display:block;margin-bottom:6px}.conversation-preview{font-size:11px;color:var(--muted);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-time{font-size:10px;color:var(--muted);display:grid;gap:8px;justify-items:end;align-self:start}.thread{display:flex;flex-direction:column;min-width:0;overflow:hidden}.thread-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:15px;align-items:center;background:#15242c}.thread-header h3{margin-bottom:5px}.thread-header .row{gap:6px}.thread-header button{padding:7px 9px;font-size:11px}.messages{flex:1;overflow:auto;padding:22px;display:flex;flex-direction:column;gap:15px;background:radial-gradient(ellipse at top left,#152c2c88,transparent 65%),#0d1b22}.message{max-width:80%;padding:12px 15px;background:#22313a;border-radius:0 12px 12px 12px;align-self:flex-start;white-space:pre-wrap;word-break:break-word;font-size:13px;line-height:1.6}.message.outbound{align-self:flex-end;background:#15483e;border-radius:12px 0 12px 12px}.message small{display:block;text-align:right;font-size:10px;margin-top:6px}.composer{padding:15px 20px;border-top:1px solid var(--border);background:#15242c}.composer textarea{min-height:60px;background:#20313a;border-color:#2b3e47;font-size:13px}.composer .row{margin-top:10px}.composer .send-actions{margin-left:auto}.composer small{font-size:10px}.contact-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.table-scroll{overflow:auto}.data-table{width:100%;border-collapse:collapse;font-size:12px}.data-table th{text-align:left;color:var(--muted);padding:12px 10px;font-size:10px;text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border)}.data-table td{padding:15px 10px;border-bottom:1px solid #23313a}.data-table tr:last-child td{border-bottom:none}.data-table button{padding:6px 10px;font-size:11px}.stat{font-size:29px;letter-spacing:-1px;margin:12px 0 8px;font-weight:700}.stat-label{font-size:12px;color:var(--muted)}.stat-note{font-size:11px;color:#65d0ad}.kanban{display:grid;grid-template-columns:repeat(6,minmax(230px,1fr));gap:14px;overflow:auto;padding-bottom:16px}.kanban-column{background:#0f1c24;border:1px solid #25363e;border-radius:10px;min-height:390px;padding:14px}.column-title{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:650;margin-bottom:6px}.column-total{font-size:10px;color:var(--muted);margin-bottom:18px}.deal{display:grid;gap:10px;background:#192b33;border:1px solid #2a3b44;border-radius:8px;padding:15px;margin-bottom:12px;font-size:12px}.deal h3{font-size:13px;line-height:1.5;margin:0}.deal .amount{font-weight:650}.deal select{font-size:11px;padding:6px}.progress{height:6px;background:#25363e;border-radius:3px;overflow:hidden;margin:10px 0}.progress span{display:block;height:100%;background:var(--accent)}.check-label{display:flex;align-items:center;gap:10px;font-size:13px}.login-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:radial-gradient(ellipse at 0 20%,#16433b88,transparent 55%),#0b141a}.login-story{padding:70px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid #26343c}.login-story h1{font-size:42px;line-height:1.15;max-width:500px;letter-spacing:-1.5px;margin:45px 0 20px}.login-story p{color:var(--muted);max-width:420px;font-size:15px}.login-story .row{margin-top:30px;gap:20px}.login-form{display:grid;place-items:center;padding:40px}.login-card{width:100%;max-width:440px}.login-card h2{font-size:26px}.login-card .panel{padding:24px}.divider{height:1px;background:var(--border);margin:22px 0}.startup{display:grid;place-items:center;min-height:100vh;color:var(--muted)}dialog{color:inherit;background:#13232b;border:1px solid #3a515b;border-radius:14px;padding:0;max-width:600px;width:calc(100% - 32px);box-shadow:0 24px 90px #0009}dialog::backdrop{background:#0009;backdrop-filter:blur(4px)}.dialog-head{padding:22px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.dialog-head h2{margin:0}.dialog-body{padding:24px;display:grid;gap:16px;max-height:65vh;overflow:auto}.dialog-foot{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.activity{padding:13px 0;border-bottom:1px solid var(--border);font-size:12px;line-height:1.6}.activity:last-child{border-bottom:none}.activity small{display:block}.wide-button{width:100%}.file-name{font-size:11px;color:var(--accent)}.mobile-nav{display:none}.form-help{font-size:11px;line-height:1.7}.report-chart{display:flex;gap:12px;align-items:end;height:160px;margin-top:20px}.report-bar{flex:1;background:#286453;min-height:3px;border-radius:6px 6px 0 0;position:relative}.report-bar span{position:absolute;bottom:-24px;left:0;right:0;text-align:center;color:var(--muted);font-size:10px}.hint{font-size:11px;color:var(--muted);line-height:1.6;margin-top:12px}@media(min-width:1600px){.inbox{grid-template-columns:350px 1fr}}@media(max-width:1100px){.app{grid-template-columns:180px 1fr}.page{padding:24px 20px}.topbar{padding:18px 20px}.sidebar{padding:24px 10px}.brand{font-size:14px}.inbox{grid-template-columns:270px 1fr}.contact-layout{grid-template-columns:1fr}.login-story{padding:40px}.login-story h1{font-size:35px}}@media(max-width:760px){.app{display:block}.sidebar{position:static;display:block;height:auto;padding:14px;border-right:0;border-bottom:1px solid var(--border)}.sidebar .brand{display:none}.nav{display:flex;overflow:auto;gap:3px}.nav button{white-space:nowrap;font-size:11px;padding:9px}.nav-icon{font-size:14px;width:auto}.sidebar-foot{display:none}.topbar{padding:13px 16px}.user-pill .muted{display:none}.page{padding:20px 14px}.page-heading{margin-bottom:18px}h1{font-size:23px}.inbox{grid-template-columns:1fr;height:calc(100vh - 330px);min-height:540px}.conversation-list{max-height:190px;border-right:0;border-bottom:1px solid var(--border)}.conversation-item{padding:10px 14px}.list-search{padding:9px}.thread-header{padding:12px}.thread-header .row{gap:5px}.thread-header button{padding:6px}.messages{padding:14px}.composer{padding:12px}.composer .send-actions{margin-left:0}.message{max-width:90%}.grid.two,.grid.three{grid-template-columns:1fr}.login-shell{grid-template-columns:1fr}.login-story{padding:28px;border-right:0;border-bottom:1px solid var(--border)}.login-story h1{font-size:30px;margin:24px 0 12px}.login-story p{font-size:13px}.login-story .row{display:none}.login-form{padding:28px 18px}.demo-banner{padding:10px 14px;font-size:10px}.panel{padding:16px}.tabs{gap:0}.tabs button{padding:8px;font-size:11px}}

.section-gap{margin-bottom:24px}.section-top{margin-top:20px}

@media(max-width:760px){.inbox{height:auto;min-height:0}.thread{min-height:650px}.messages{min-height:260px;max-height:440px}.thread-header{flex-wrap:wrap}.thread-header>.row{width:100%}}

.download-link{display:inline-flex;justify-content:center;padding:12px 16px;background:var(--accent);color:#071c16;font-size:13px;font-weight:650;border-radius:8px;text-decoration:none}