:root{color-scheme:light;--blue:#2338c4;--blue2:#1c2e9e;--navy:#10234b;--text:#1b2b45;--muted:#71839e;--line:#e5eaf3;--bg:#f4f7fc;--white:#fff;--card:#fff;--soft:#edf4ff;--shadow:0 10px 35px rgba(22,50,101,.045);--positive:#198467;--negative:#c7384b}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',Arial,sans-serif}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}button,input,select,textarea{font:inherit}button,a{transition:.15s ease}button{cursor:pointer}a{color:var(--blue);text-decoration:none}h1,h2,h3,p{margin-top:0}h1{font-size:26px;letter-spacing:-.8px}h2{font-size:21px;letter-spacing:-.55px}h3{font-size:15px}p{line-height:1.55}.muted,.hint{color:var(--muted)}.muted{font-size:13px}.small{font-size:12px}.layout{display:grid;grid-template-columns:246px minmax(0,1fr);min-height:100vh}.sidebar{background:#fff;border-right:1px solid var(--line);padding:22px 13px;position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;z-index:15}.brand{display:flex;align-items:center;gap:11px;padding:3px 12px 28px;color:var(--navy)}.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(145deg,#0d63ef,#113c9e);color:#fff;font-size:22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 18px #175bd832}.brand strong{font-size:17px;letter-spacing:-.4px}.brand small{display:block;color:#7d8ba4;font-size:10px;font-weight:600;letter-spacing:.7px}.menu-label{font-size:10px;letter-spacing:1.3px;color:#9aa8bd;font-weight:800;padding:12px 17px 9px}.nav-item{display:flex;align-items:center;gap:12px;text-align:left;width:100%;border:0;background:transparent;padding:11px 14px;border-radius:9px;font-size:13px;color:#667994;font-weight:550}.nav-item i{font-style:normal;font-size:15px;width:22px;text-align:center;color:#93a1b6}.nav-item:hover{background:#f5f8ff;color:var(--blue)}.nav-item.active{background:#eaf2ff;color:#0c55c7;font-weight:750}.nav-item.active i{color:var(--blue)}.sidebar-footer{margin-top:auto;border-top:1px solid var(--line);padding:20px 12px 2px}.sidebar-footer strong{display:block;font-size:13px}.app-main{min-width:0}.topbar{height:75px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 35px;gap:15px}.crumb{font-size:12px;color:#8a9bb4}.crumb b{color:var(--text);font-weight:700}.top-actions{display:flex;align-items:center;gap:12px}.avatar{width:35px;height:35px;border-radius:50%;background:#dceaff;color:#1d5ec5;display:grid;place-items:center;font-weight:800}.content{padding:31px 35px 70px;max-width:1660px;margin:auto}.pagehead{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:26px}.pagehead h1{margin-bottom:6px}.page-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.btn{background:#fff;color:var(--text);border:1px solid #dbe3ef;border-radius:9px;padding:10px 15px;font-weight:680;font-size:12px;min-height:39px;display:inline-flex;gap:7px;align-items:center;justify-content:center}.btn:hover{border-color:#8faedf;background:#f9fbff}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 4px 9px #155be526}.btn.primary:hover{background:var(--blue2)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.sm{padding:6px 10px;min-height:28px;font-size:11px}.btn.danger{color:var(--negative);border-color:#f3cad0}.btn.success{color:var(--positive);border-color:#b4e5d7}.btn.flat{border:0;color:var(--blue);background:var(--soft)}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:23px}.stat{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:20px 22px;box-shadow:var(--shadow)}.stat-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.stat-top span{font-size:12px;color:var(--muted);font-weight:650}.stat-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#eff5ff;color:var(--blue);font-size:17px}.stat-value{font-size:29px;font-weight:800;letter-spacing:-.9px}.stat-note{font-size:11px;color:#8c9db3;margin-top:4px}.columns{display:grid;grid-template-columns:2fr 1fr;gap:17px}.panel{background:var(--card);border-radius:13px;border:1px solid var(--line);margin-bottom:18px;box-shadow:var(--shadow);overflow:hidden}.panel-title{display:flex;align-items:center;justify-content:space-between;padding:19px 21px;border-bottom:1px solid var(--line)}.panel-title h3{margin:0;font-size:14px}.panel-body{padding:20px}.table-wrap{overflow:auto;width:100%}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th{font-size:10px;color:#7b8da8;letter-spacing:.55px;text-transform:uppercase;font-weight:750;background:#fcfdff}td,th{padding:13px 16px;border-bottom:1px solid #edf0f6;vertical-align:middle}tr:last-child td{border-bottom:none}tbody tr:hover{background:#f8faff}td strong{font-size:12px}.tag{display:inline-flex;align-items:center;border-radius:25px;padding:5px 9px;background:#f0f4fa;color:#586c86;font-size:10px;font-weight:750}.tag.good{background:#e5f8f2;color:#188164}.tag.warn{background:#fff5e3;color:#a57418}.tag.bad{background:#ffecef;color:#bf3652}.tag.info{background:#e9f1ff;color:#2160cb}.empty{text-align:center;padding:42px 20px;color:var(--muted);font-size:13px}.empty .empty-icon{font-size:26px;margin-bottom:12px}.bar-row{display:flex;align-items:center;gap:13px;margin:17px 0}.bar-label{min-width:115px;color:#6c7d98;font-size:12px}.bar-bg{background:#edf3fd;border-radius:8px;height:9px;flex:1;overflow:hidden}.bar-fill{background:linear-gradient(90deg,#175bd8,#70a3ff);border-radius:8px;height:100%}.bar-num{width:30px;text-align:right;color:#375071;font-weight:700}.hint-box{padding:15px;background:#f2f7ff;border:1px solid #dae8ff;color:#526b91;border-radius:10px;margin:13px 0;line-height:1.5}.notice{border:1px solid #c9defb;color:#25559d;background:#edf5ff;padding:12px 14px;border-radius:9px;margin-bottom:15px;font-size:12px}.notice.success{background:#effbf6;border-color:#b8e7d5;color:#176b55}.notice.error{background:#fff1f2;border-color:#ffc6ce;color:#a63a46}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}label{display:block;color:#5b6e89;font-size:11px;font-weight:700;margin-bottom:12px}input,select,textarea{display:block;width:100%;background:#fff;color:var(--text);border:1px solid #dce4f0;border-radius:8px;padding:11px 12px;margin-top:7px;outline:none}input:focus,select:focus,textarea:focus{border-color:#4385ec;box-shadow:0 0 0 3px #4385ec16}textarea{resize:vertical;min-height:75px}input[type=checkbox]{width:auto;display:inline-block;margin:0 8px 0 0}.form-grid .wide{grid-column:span 2}.form-footer{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-top:14px;padding-top:15px;border-top:1px solid var(--line)}.modal-backdrop{position:fixed;inset:0;z-index:50;background:#0c1d38a8;display:grid;place-items:center;padding:20px}.modal{width:min(690px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:16px;box-shadow:0 25px 100px #08142f48}.modal-header{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:18px}.modal-body{padding:24px}.x{border:0;background:#f3f6fb;border-radius:8px;padding:6px 10px;font-size:18px;color:#667991}.toast{position:fixed;bottom:25px;right:25px;z-index:80;background:#1d345a;color:#fff;border-radius:10px;padding:15px 18px;box-shadow:0 12px 35px #0d234841;font-size:13px;max-width:380px}.toast.error{background:#bb3c52}.chat-layout{display:grid;grid-template-columns:240px minmax(0,1fr) 245px;gap:0;min-height:510px}.chat-list{border-right:1px solid var(--line);padding:9px}.chat-item{display:block;width:100%;text-align:left;border:0;border-radius:8px;padding:12px 9px;background:#fff;color:var(--text);font-weight:700;font-size:12px}.chat-item small{color:var(--muted);display:block;margin-top:5px;font-weight:500}.chat-item.active{background:var(--soft);color:var(--blue)}.chat-main{display:flex;flex-direction:column;min-width:0}.chat-history{height:375px;overflow-y:auto;background:#fbfcff;padding:20px;display:flex;flex-direction:column;gap:11px}.bubble{border-radius:12px;padding:12px 15px;max-width:85%;background:#fff;border:1px solid var(--line);align-self:flex-start;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.out{align-self:flex-end;background:#e8f1ff;border-color:#cfdefb}.bubble small{display:block;color:var(--muted);font-size:10px;margin-top:8px}.chat-side{border-left:1px solid var(--line);padding:19px}.chat-side p{font-size:12px;margin-bottom:14px}.chat-side b{display:block;color:var(--navy)}.chat-tools{padding:15px;border-top:1px solid var(--line);display:flex;gap:8px;flex-wrap:wrap}.chat-tools button{flex:1}.flex{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.initial{display:flex;min-height:100vh;align-items:center;justify-content:center;flex-direction:column;color:var(--muted)}.login-page{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr}.login-visual{background:radial-gradient(circle at 25% 25%,#387de7 0,transparent 38%),linear-gradient(135deg,#0b295d,#0b4cb7);color:#fff;padding:75px;display:flex;flex-direction:column;justify-content:center}.login-visual h1{font-size:47px;max-width:540px;line-height:1.11;letter-spacing:-2px}.login-visual p{max-width:430px;color:#c9dcfa}.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:40px}.login-card{max-width:390px;width:100%}.login-card h2{font-size:26px;letter-spacing:-.7px;margin:23px 0 5px}.login-card .btn{width:100%;margin-top:8px}.login-metrics{display:flex;gap:25px;margin-top:30px;font-size:13px;color:#c2d9ff}.login-metrics b{display:block;font-size:25px;color:#fff}.installer{padding:35px 12px}.install-card{max-width:830px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:35px;box-shadow:var(--shadow)}.install-card h1{margin-top:18px}.install-card h3{margin:30px 0 15px;border-bottom:1px solid var(--line);padding-bottom:12px}.checks{display:flex;gap:6px;flex-wrap:wrap}.check{font-size:11px;border-radius:20px;padding:8px 10px;background:#fff1f2;color:#c13d54}.check.pass{background:#e9f9f1;color:#208467}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}.primary-link{display:inline-flex;background:var(--blue);color:white;padding:12px 18px;border-radius:9px}.install-card pre{white-space:pre-wrap;overflow-wrap:anywhere}.mobile-toggle{display:none}.theme-dark{--text:#e8eefb;--muted:#a2aec2;--line:#30415c;--bg:#111c2e;--white:#192b43;--card:#1b2e49;--soft:#243e62;--navy:#f0f4ff;--shadow:0 10px 35px #0512221c;color-scheme:dark}.theme-dark .sidebar,.theme-dark .topbar,.theme-dark .panel,.theme-dark .stat,.theme-dark .modal,.theme-dark .chat-item,.theme-dark .bubble:not(.out){background:var(--card)}.theme-dark table th,.theme-dark tbody tr:hover,.theme-dark .chat-history{background:#15263d}.theme-dark .nav-item{color:#bdcce3}.theme-dark .nav-item.active{color:#b3d1ff}.theme-dark input,.theme-dark textarea,.theme-dark select,.theme-dark .btn:not(.primary){background:#213954;color:#eff5ff;border-color:#3c5370}.theme-dark .bubble.out{background:#27466d;color:#f0f5ff;border-color:#375e91}.theme-dark .hint-box{background:#223a59;border-color:#365576;color:#b7d1f1}@media(max-width:1200px){.stat-grid{grid-template-columns:repeat(2,1fr)}.chat-layout{grid-template-columns:175px minmax(0,1fr)}.chat-side{display:none}}@media(max-width:900px){.layout{display:block}.sidebar{position:fixed;transform:translateX(-104%);transition:transform .18s;box-shadow:0 18px 60px #09214a24}.sidebar.open{transform:translateX(0)}.mobile-toggle{display:block}.topbar{padding:0 20px}.content{padding:22px 17px}.columns{grid-template-columns:1fr}.login-page{grid-template-columns:1fr}.login-visual{display:none}}@media(max-width:600px){.stat-grid{grid-template-columns:1fr 1fr;gap:9px}.stat{padding:15px}.stat-value{font-size:23px}.pagehead{flex-direction:column}.chat-layout{display:block}.chat-list{display:flex;overflow:auto;border-bottom:1px solid var(--line);border-right:0}.chat-item{min-width:150px}.chat-history{height:310px}.form-grid,.two-col{grid-template-columns:1fr}.form-grid .wide{grid-column:span 1}.modal-body{padding:18px}.topbar{height:61px}.login-form-wrap{padding:28px}.install-card{padding:20px}}

.rfq-preview{white-space:pre-wrap;overflow-wrap:anywhere;max-height:55vh;overflow:auto;font-family:inherit;font-size:13px;line-height:1.65;background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:17px;margin:12px 0;}
/* Kanban v0.4: Trello-like cards, native horizontal scrolling, accessible focus states */
.kanban-board{display:grid;grid-template-columns:repeat(4,minmax(245px,1fr));gap:14px;align-items:start;overflow-x:auto;padding-bottom:20px}
.kanban-col{background:#edf1f8;border:1px solid var(--line);border-radius:13px;min-height:490px;max-height:calc(100vh - 270px);display:flex;flex-direction:column;padding:12px;min-width:245px}
.kanban-col-head{display:flex;align-items:center;gap:9px;padding:7px 5px 15px;color:var(--navy);font-size:13px}
.kanban-col-head strong{flex:1}.kanban-count{font-size:11px;background:#fff;color:#5e7391;padding:3px 9px;border-radius:20px}
.stage-dot{width:10px;height:10px;border-radius:50%;background:#2769c8;flex:none}.stage-dot.DEMANDA_RESPONDIDA{background:#a88bdf}.stage-dot.ORCAMENTO_COMPLETO{background:#eab35c}.stage-dot.FRETE_VALIDADO{background:#229d7a}
.kanban-cards{display:flex;flex-direction:column;gap:11px;overflow-y:auto;flex:1;padding:0 2px 9px}.kanban-card{background:var(--card);border:1px solid var(--line);box-shadow:0 3px 12px #0d34700a;border-radius:10px;padding:15px;display:flex;flex-direction:column;align-items:stretch;text-align:left;gap:10px;color:var(--text);cursor:grab;overflow-wrap:anywhere}
.kanban-card:hover{border-color:#a1bce8;box-shadow:0 7px 20px #1a52ab20;transform:translateY(-1px)}.kanban-card:focus-visible{outline:3px solid #3a85e8;outline-offset:2px}.kanban-card:active{cursor:grabbing}
.kb-card-top{display:flex;justify-content:space-between;align-items:center;gap:5px}.kb-id{color:var(--muted);font-size:11px}.kanban-card strong{font-size:13px;line-height:1.4}.kb-desc{color:var(--muted);font-size:11px;line-height:1.4}.kb-card-foot{font-size:11px;color:var(--blue);border-top:1px solid var(--line);padding-top:9px}
.kanban-empty{border:2px dashed #ced8e9;border-radius:9px;padding:28px 15px;color:#8b9bb3;text-align:center;font-size:11px}.theme-dark .kanban-col{background:#15243a}.theme-dark .kanban-count{background:#263d5d;color:#c4d9f9}.theme-dark .kanban-empty{border-color:#34516c;color:#a1b2cd}
.board-chat-layout{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:16px;margin-bottom:22px}.board-chat-head{display:flex;justify-content:space-between;gap:12px;padding:10px 0}.board-chat-history{display:flex;flex-direction:column;gap:10px;height:330px;overflow-y:auto;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:15px}.board-chat-history .bubble{max-width:94%;font-size:12px}
.board-details{border-left:1px solid var(--line);padding-left:15px;font-size:12px;overflow-wrap:anywhere}.board-details p{margin-bottom:8px}.board-details details{padding:7px;background:var(--soft);border-radius:7px;max-height:120px;overflow-y:auto}.board-actions{padding:13px 0}.board-assign{margin:14px 0}.board-approvals{display:flex;flex-direction:column;gap:9px;max-height:360px;overflow-y:auto}.board-approval{padding:12px;border:1px solid var(--line);background:var(--card);border-radius:9px;overflow-wrap:anywhere}.board-approval p{margin:8px 0}
.modal:has(.board-chat-layout){width:min(1120px,97vw)}.modal:has(.board-chat-layout) .modal-body{padding:20px 24px}
@media(max-width:1140px){.kanban-board{grid-template-columns:repeat(4,270px)}}
@media(max-width:700px){.board-chat-layout{grid-template-columns:1fr}.board-details{border-left:0;border-top:1px solid var(--line);padding:15px 0 0}.modal:has(.board-chat-layout){width:98vw}.kanban-col{max-height:60vh}}

/* Supplier AI 0.5 — Kanban editorial premium inspirado no layout de referência.
   Estilos escopados ao Quadro Kanban; outras páginas permanecem intactas. */
body.kanban-mode{--bg:#0d1629;--card:#17243d;--text:#e7edfa;--muted:#8d9dbd;--line:#2a3954;--navy:#f2f6ff;--soft:#202e49;--shadow:0 8px 28px #050c1c2b;color-scheme:dark;background:#0d1629}
.kanban-mode .layout{grid-template-columns:208px minmax(0,1fr)}
.kanban-mode .sidebar{background:#111b30;border-right:1px solid #263550;padding:18px 10px}
.kanban-mode .brand{padding:5px 11px 25px}
.kanban-mode .brand strong{color:#f1f5ff}
.kanban-mode .brand-mark{background:linear-gradient(145deg,#5769e5,#6d49da);box-shadow:0 8px 25px #5069ef3a}
.kanban-mode .menu-label{color:#6e7e9c;padding-left:13px}
.kanban-mode .nav-item{color:#aab9d6;padding:10px 12px;font-weight:550;margin-bottom:3px}
.kanban-mode .nav-item i{color:#8598bf}
.kanban-mode .nav-item:hover{background:#1c2c4d;color:#e7edff}
.kanban-mode .nav-item.active{background:linear-gradient(95deg,#3458b7,#4247b7);color:#fff;box-shadow:0 4px 15px #2b50b63a}
.kanban-mode .nav-item.active i{color:#f4f4ff}
.kanban-mode .sidebar-footer{border-color:#273753;color:#edf1ff}
.kanban-mode .topbar{height:58px;background:#111b30;border-bottom:1px solid #243450;padding:0 26px;color:#dfe8fc}
.kanban-mode .crumb{color:#788dae}
.kanban-mode .crumb b{color:#e0eafb}
.kanban-mode .top-actions .btn{background:#1c2d48;border:1px solid #2c405f;color:#c4d8ff}
.kanban-mode .avatar{background:#30476d;color:#ebf3ff}
.kanban-mode .content{max-width:none;margin:0;padding:28px clamp(18px,2.3vw,38px) 32px}
.kanban-mode .kb-screen{display:flex;flex-direction:column;gap:20px;min-width:0}
.kb-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}
.kb-heading-copy h1{font-size:25px;line-height:1.15;letter-spacing:-.8px;margin:7px 0 6px;font-weight:780}
.kb-heading-copy p{font-size:12px;color:#8b9cbb;margin:0}
.kb-eyebrow{font-size:10px;font-weight:750;letter-spacing:1.25px;color:#667fae}
.kb-auth-pill{white-space:nowrap;border:1px solid #36516c;border-radius:25px;padding:8px 12px;background:#192b45;color:#a9c5e0;font-size:10px;font-weight:650}
.kb-auth-pill span{color:#36ca8f;margin-right:6px}
.kb-toolbar{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap}
.kb-toolbar label{margin:0}
.kb-search{display:flex;align-items:center;gap:10px;padding:0 13px;height:39px;flex:1;min-width:180px;max-width:395px;background:#17253d;border:1px solid #344361;border-radius:8px;color:#8196b9}
.kb-search>span{font-size:24px;line-height:1}
.kb-search input{height:100%;width:100%;background:transparent!important;border:0!important;box-shadow:none!important;color:#e9f0ff!important;padding:0;font-size:12px;margin:0}
.kb-search input::placeholder{color:#7589ae}
.kb-search:focus-within{border-color:#5282e8;box-shadow:0 0 0 3px #4776ed20}
.kb-agent-filter{height:39px;display:flex;align-items:center;gap:7px;background:#17253d;border:1px solid #344361;border-radius:8px;padding:0 7px 0 11px}
.kb-filter-icon{font-size:18px;color:#99aed3}
.kb-agent-filter select{background:transparent!important;border:0!important;box-shadow:none!important;margin:0;width:190px;font-size:11px;color:#d9e4f8!important;padding:9px 0}
.kb-agent-filter option{background:#17253d;color:#e9f0ff}
.kb-pending-filter{display:flex;align-items:center;gap:8px;font-size:11px;color:#a4b7d5!important;height:39px;white-space:nowrap;cursor:pointer}
.kb-pending-filter input{accent-color:#487cf1;width:15px;height:15px;margin:0}
.kb-toolbar>.btn.primary{min-height:39px;padding:9px 15px;background:#3569df;border:1px solid #4678e5;box-shadow:0 6px 18px #266af12e}
.kb-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.kb-kpi{display:flex;align-items:center;gap:13px;min-height:81px;border-radius:10px;border:1px solid #2b3b58;background:linear-gradient(135deg,#192943,#18253e);padding:15px;box-shadow:0 7px 20px #060f2015}
.kb-kpi-icon{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:#28477d;color:#8db6ff;font-size:20px;font-weight:700;flex-shrink:0}
.kb-kpi-active .kb-kpi-icon{background:#25466c;color:#79c3fa}
.kb-kpi-quotes .kb-kpi-icon{background:#392d6e;color:#bb99ff}
.kb-kpi-validated .kb-kpi-icon{background:#1a624f;color:#72e2b5}
.kb-kpi-info{display:flex;flex-direction:column;gap:4px;min-width:0}
.kb-kpi-info small{font-size:11px;color:#adbdde;line-height:1.3}
.kb-kpi-info strong{font-size:23px;font-weight:780;line-height:1.15;color:#f0f6ff;font-variant-numeric:tabular-nums}
.kb-board-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:1px}
.kb-board-top strong{font-size:14px;color:#eaf1ff;letter-spacing:-.15px}
.kb-board-top p{font-size:11px;color:#7d91b1;margin:4px 0 0}
.kb-board-actions{display:flex;align-items:center;gap:14px;color:#8394b3;font-size:11px}
.kb-board-actions .btn{background:#1b2b45;color:#aec3e6;border-color:#314464}
.kanban-mode .kanban-board{display:grid;grid-template-columns:repeat(4,minmax(218px,1fr));gap:11px;overflow-x:auto;align-items:stretch;padding:0 0 8px;scrollbar-color:#3d5071 transparent;scrollbar-width:thin}
.kanban-mode .kanban-col{padding:0;border:1px solid #283954;border-radius:10px;background:#111e32;min-width:218px;min-height:420px;max-height:min(700px,calc(100vh - 356px));overflow:hidden}
.kanban-mode .kanban-col-head{position:relative;display:flex;gap:8px;align-items:center;min-height:43px;padding:10px 10px;color:#eef4ff;font-size:11px;border-bottom:1px solid #ffffff18}
.kanban-col-head.kb-stage-blue{background:linear-gradient(95deg,#28528e,#243a6b)}
.kanban-col-head.kb-stage-green{background:linear-gradient(95deg,#217a61,#25664f)}
.kanban-col-head.kb-stage-amber{background:linear-gradient(95deg,#e7b13a,#d69d28);color:#18243c}
.kanban-col-head.kb-stage-purple{background:linear-gradient(95deg,#6041ca,#5033b5)}
.kanban-col-head .kb-header-icon{width:18px;height:18px;display:grid;place-items:center;border-radius:50%;background:#ffffff21;font-weight:800;font-size:14px}
.kanban-col-head.kb-stage-amber .kb-header-icon{background:#44301624}
.kanban-col-head strong{min-width:0;flex:1;font-size:11px;font-weight:750;white-space:normal;line-height:1.2}
.kanban-col-head .kanban-count{color:inherit;background:#ffffff24;min-width:23px;padding:3px 7px;text-align:center;font-size:10px;font-weight:700}
.kanban-col-head.kb-stage-amber .kanban-count{background:#7956132e}
.kb-col-dots{font-size:18px;font-weight:700;line-height:1;opacity:.75}
.kanban-mode .kanban-cards{padding:10px 9px 12px;gap:9px;overflow-y:auto;scrollbar-color:#394a68 transparent;scrollbar-width:thin}
.kanban-mode .kanban-card{display:flex;flex-direction:column;gap:6px;padding:12px 12px 10px;border:1px solid #32435f;border-radius:9px;background:linear-gradient(145deg,#1b2a43,#1a2942);color:#e9f0ff;box-shadow:0 4px 14px #060e2020;min-height:110px;transform:none;transition:background .15s,border-color .15s,box-shadow .15s}
.kanban-mode .kanban-card:hover{background:#263a59;border-color:#5884dd;box-shadow:0 5px 24px #356fec22}
.kanban-mode .kanban-card:focus-visible{outline:2px solid #88aaff;outline-offset:1px}
.kb-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:5px}
.kb-card-name{font-size:12px;font-weight:760;line-height:1.33;min-width:0;flex:1;color:#f4f7ff;overflow-wrap:anywhere}
.kb-avatar{background:#2c3e5e;color:#aec4ea;border:1px solid #3c5275;border-radius:50%;width:29px;height:29px;display:grid;place-items:center;flex:none;font-size:10px;font-weight:780}
.kb-supplier{font-size:11px;color:#90a2c4;line-height:1.3;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.kb-tags{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:2px 0 1px}
.kb-category{border-radius:20px;padding:4px 9px;font-size:10px;font-weight:690;background:#2f4e81;color:#9ac7ff;line-height:1.1;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kb-category.electric{background:#51418a;color:#d2b5ff}.kb-category.finish{background:#64314f;color:#ffafd0}.kb-category.material{background:#304e77;color:#9dcbff}.kb-category.freight{background:#216858;color:#a4edd2}.kb-category.equipment{background:#735522;color:#f6d084}.kb-category.general{background:#325d74;color:#9ee1f5}
.kb-pending{font-size:9px;background:#6a5223;color:#ffe0a3;border-radius:16px;padding:4px 7px}
.kb-card-footer{display:flex;justify-content:space-between;align-items:center;color:#8fa4c6;font-size:10px;margin-top:3px}
.kb-message-indicator{font-weight:750;font-size:11px;color:#71a7ef}
.kb-price{font-size:11px;color:#72deb7;margin-top:2px;font-weight:670}
.kanban-mode .kanban-empty{border:1px dashed #355071;color:#7890b3;background:#182840;border-radius:8px;padding:25px 12px;font-size:11px}
.kb-board-footer{display:flex;flex-wrap:wrap;align-items:center;gap:10px 17px;border-top:1px solid #263850;padding-top:12px;color:#92a5c2;font-size:10px}
.kb-board-footer>span{display:flex;align-items:center;gap:5px}
.kb-led{height:7px;width:7px;border-radius:50%;display:inline-block;background:#4b8de9}.kb-led.green{background:#46c996}.kb-led.amber{background:#f4c458}.kb-led.purple{background:#9979ed}
.kb-board-footnote{margin-left:auto;color:#7894b6}
/* A janela do cartão mantém chat, agente e aprovações legíveis no tema do quadro. */
.kanban-mode .modal{background:#17253c;color:#e8effc;border:1px solid #354668}
.kanban-mode .modal-header{border-color:#2e405e}
.kanban-mode .modal-header h2{color:#f0f5ff}
.kanban-mode .modal .x{background:#243953;color:#d8e8ff}
.kanban-mode .modal input,.kanban-mode .modal select,.kanban-mode .modal textarea{background:#1e304a;border-color:#3a4e6e;color:#eef4ff}
.kanban-mode .modal .board-chat-history{background:#111d31;border-color:#30425d}
.kanban-mode .modal .bubble:not(.out){background:#21334e;border-color:#354969;color:#e9efff}
.kanban-mode .modal .bubble.out{background:#264574;border-color:#3c659b;color:#eef6ff}
.kanban-mode .modal .board-details{border-color:#3b4c69}
.kanban-mode .modal .board-approval{background:#1c2d47;border-color:#354967}
.kanban-mode .modal .hint-box{background:#1f3859;color:#b7d1f0;border-color:#365779}
.kanban-mode .modal .btn:not(.primary){background:#223651;border-color:#3c5070;color:#dbe7fc}
.kanban-mode .modal .btn.primary{background:#3569db;color:#fff}
@media(max-width:1240px){.kanban-mode .layout{grid-template-columns:187px minmax(0,1fr)}.kanban-mode .kanban-board{grid-template-columns:repeat(4,minmax(240px,1fr))}.kb-pending-filter{order:5}}
@media(max-width:900px){.kanban-mode .layout{display:block}.kanban-mode .sidebar{width:235px}.kanban-mode .content{padding:18px 15px 25px}.kb-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.kanban-mode .kanban-col{max-height:60vh}.kb-auth-pill{display:none}}
@media(max-width:590px){.kb-heading-copy h1{font-size:21px}.kb-toolbar{gap:8px}.kb-search{max-width:none;min-width:100%;flex-basis:100%}.kb-agent-filter{flex:1}.kb-agent-filter select{width:100%}.kb-pending-filter{order:0;width:100%}.kb-kpis{gap:8px}.kb-kpi{min-height:66px;padding:10px;gap:9px}.kb-kpi-icon{height:35px;width:35px}.kb-kpi-info strong{font-size:21px}.kb-board-top{align-items:flex-start}.kb-board-actions>span{display:none}.kanban-mode .kanban-board{grid-template-columns:repeat(4,270px);gap:11px}.kanban-mode .kanban-col{max-height:60vh}.kb-board-footnote{margin-left:0}}
.kanban-mode .kanban-card{flex:0 0 auto}
.kanban-mode .kb-supplier{flex:0 0 auto;display:block;min-height:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:590px){
 .kanban-mode .topbar{padding:0 11px;gap:7px;height:56px}
 .kanban-mode .crumb{display:none}
 .kanban-mode .top-actions{gap:6px}
 .kanban-mode .top-actions>div{display:none}
 .kanban-mode .top-actions .btn{padding:6px 8px;min-height:31px}
 .kanban-mode .top-actions .avatar{width:30px;height:30px}
 .kanban-mode .mobile-toggle{display:block;min-height:31px}
}
/* O Kanban usa permanentemente o esquema escuro de referência;
   oculta o alternador de tema nesta página para não oferecer controle sem efeito. */
.kanban-mode .top-actions [data-act="theme"]{display:none}

/* Supplier AI 0.7.3 — integrated read-only Z-API inbox, shared with AIChat. */
.kanban-col-head.kb-stage-cyan{background:linear-gradient(95deg,#076a89,#115674);color:#effaff}
.kanban-mode .kanban-board{grid-template-columns:repeat(5,minmax(218px,1fr))}
@media(max-width:1240px){.kanban-mode .kanban-board{grid-template-columns:repeat(5,minmax(240px,1fr))}}
@media(max-width:590px){.kanban-mode .kanban-board{grid-template-columns:repeat(5,270px)}}
.supplier-inbox-column .kanban-card{cursor:pointer}
.supplier-inbox-card .kb-preview{display:block;margin:8px 0;color:#a9bcd7;font-size:11px;line-height:1.5;white-space:normal;overflow-wrap:anywhere}
.supplier-inbox-card .kb-pending{background:#ffe4a3;color:#684a00}
.kb-led.cyan{background:#17adc8}
.supplier-inbox-message{max-width:400px;min-width:180px;white-space:normal;overflow-wrap:anywhere}
.supplier-inbox-description{margin:14px 18px 6px}
.supplier-inbox-history{max-height:42vh;height:360px;min-height:140px;border:1px solid var(--line);border-radius:10px;margin-bottom:16px}
.supplier-inbox-actions{margin-bottom:14px}

.supplier-dashboard-message{display:flex;gap:16px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:12px 3px}.supplier-dashboard-message:last-child{border-bottom:0}.supplier-dashboard-message p{color:var(--muted);margin:5px 0 0;word-break:break-word}

/* 0.7.5 — única central autônoma de negociação e transporte Z-API do AIChat */
.negotiator-status{padding:18px 21px;display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap}
.negotiator-status strong{font-size:15px;color:var(--navy)}
.negotiator-status small{display:block;margin-top:7px}
.negotiator-health{border-top:1px solid var(--line);padding:12px 21px;display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:11px;background:var(--bg)}
.negotiator-health strong{color:var(--text)}
.negotiator-chat{min-height:530px}
.negotiator-chat .chat-history{height:415px}
.negotiator-chat .chat-item{border-bottom:1px solid var(--line);margin-bottom:4px}
.negotiator-chat .chat-main .panel-title{gap:10px;flex-wrap:wrap}
.negotiator-chat .chat-tools button{flex:0 1 auto}
.negotiator-chat .automatic-message{border-color:#83c4ad;background:#e4f7ef}
.theme-dark .negotiator-chat .automatic-message{background:#18483a;border-color:#287c62;color:#e9fff8}
@media(max-width:600px){.negotiator-status{align-items:flex-start}.negotiator-health{gap:7px}.negotiator-chat .chat-history{height:360px}}

/* ===== NegocivaldoAi 0.9.0 · Balcão de barganha ===== */
:root{--bg-ink:#1c2e9e;--bg-ink-2:#2338c4;--bg-tag:#ffd23f;--bg-save:#0e9f6e;--bg-alert:#d93f4c;--bg-paper:#f3f5fa;--bg-display:'Familjen Grotesk',Inter,ui-sans-serif,system-ui,sans-serif;--bg-rail:#dfe4f2;--bg-card:#fff}
.theme-dark{--bg-paper:#111c2e;--bg-rail:#34476a;--bg-card:#1b2e49;--bg-ink:#3a4fd6}
h1,h2,.brand strong{font-family:var(--bg-display)}
.brand-mark{background:var(--bg-ink);color:var(--bg-tag);border-radius:13px 13px 13px 4px;box-shadow:none;font-family:var(--bg-display)}
.advanced-toggle{margin-top:10px;border-top:1px dashed var(--line);border-radius:0;color:var(--muted);font-size:12px}
.ap-check{display:flex;align-items:flex-start;gap:4px;font-weight:500;font-size:12px;line-height:1.5;color:var(--text);margin:10px 0}.ap-check input{margin-top:3px}
.modal h3{margin-top:16px}

/* Balcão: o pedido como frase */
.bg-counter{position:relative;display:grid;grid-template-columns:120px minmax(0,1fr);gap:26px;align-items:start;background:var(--bg-ink);color:#fff;border-radius:22px 22px 22px 6px;padding:30px 34px 26px;margin-bottom:26px;overflow:hidden}
.bg-counter::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;border:34px solid #ffffff10;pointer-events:none}
.bg-counter .bg-mascot{width:120px;height:120px;--bg-ink:#fff;--bg-paper:var(--bg-ink-2);filter:drop-shadow(0 10px 18px #0003);transform-origin:92px 28px}
.bg-counter .bg-mascot text{fill:var(--bg-ink-2)}
.bg-counter.is-working .bg-mascot{animation:bg-swing 1.1s ease-in-out infinite}
@keyframes bg-swing{0%,100%{transform:rotate(0)}30%{transform:rotate(-9deg)}70%{transform:rotate(6deg)}}
.bg-title{font-size:30px;line-height:1.1;letter-spacing:-.6px;margin:2px 0 14px;color:#fff;font-weight:700}
.bg-line{font-family:var(--bg-display);font-size:24px;line-height:2.05;margin:0;color:#dfe5ff;max-width:none}
.bg-line input,.bg-line select{display:inline-block;width:auto;margin:0 4px;padding:2px 6px 1px;font:inherit;font-weight:700;color:#fff;background:transparent;border:0;border-bottom:3px solid var(--bg-tag);border-radius:0;vertical-align:baseline}
.bg-line input::placeholder{color:#ffffff66;font-weight:600}
.bg-line select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:8px}
.bg-line select option{color:#1b2b45}
.bg-line input:focus,.bg-line select:focus{outline:2px solid var(--bg-tag);outline-offset:3px;box-shadow:none;border-bottom-color:transparent}
.w-qty{width:5.2ch!important}.w-unit{width:auto}.w-item{width:15ch!important;min-width:12ch}.w-city{width:8ch!important}.w-uf{width:3.4ch}
.bg-more{margin-top:6px;color:#c9d2ff;font-size:13px}
.bg-more summary{cursor:pointer;width:max-content;max-width:100%}
.bg-more-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px;max-width:640px}
.bg-more-grid label{color:#c9d2ff;margin:0}.bg-more-grid .bg-span{grid-column:1/-1}
.bg-more-grid input,.bg-more-grid textarea{background:#ffffff14;border-color:#ffffff33;color:#fff}
.bg-go-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px}
.bg-go{background:var(--bg-tag);color:#1a1d33;border:0;border-radius:12px 12px 12px 3px;padding:13px 26px;font:700 17px var(--bg-display);cursor:pointer;box-shadow:0 6px 0 #c9a21b;transition:transform .08s,box-shadow .08s}
.bg-go:hover{background:#ffdc5c}.bg-go:active{transform:translateY(4px);box-shadow:0 2px 0 #c9a21b}
.bg-go:disabled{opacity:.7;cursor:progress}
.bg-go:focus-visible,.bg-link:focus-visible{outline:3px solid #fff;outline-offset:3px}
.bg-status{color:#e7ebff;font-size:13px;max-width:60ch}
.bg-ready{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0}
.bg-ready li{font-size:12px;padding:5px 11px 5px 22px;border-radius:20px;background:#ffffff14;color:#dfe5ff;position:relative}
.bg-ready li::before{content:"";position:absolute;left:9px;top:50%;width:7px;height:7px;border-radius:50%;transform:translateY(-50%);background:#9aa6e8}
.bg-ready li.ok::before{background:#47d6a0}.bg-ready li.off::before{background:#ff7b86}.bg-ready li.warn::before{background:var(--bg-tag)}
.bg-ready li:last-child{background:none;padding-left:4px}.bg-ready li:last-child::before{display:none}
.bg-link{background:none;border:0;color:var(--bg-tag);font-weight:700;text-decoration:underline;text-underline-offset:3px;padding:0;font-size:inherit;cursor:pointer}
.bg-warn{margin:14px 0 0;color:#ffd9dc;font-size:13px}

/* Mesa de negociação + ao vivo */
.bg-board{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:start}
.bg-col-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.bg-col-head h2{font-size:19px;margin:0;display:flex;align-items:center;gap:9px}
.bg-deals{display:flex;flex-direction:column;gap:14px}
.bg-deal{background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:18px 20px 16px}
.bg-deal.is-ready{border-color:var(--bg-save);box-shadow:inset 4px 0 0 var(--bg-save)}
.bg-deal header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.bg-deal h3{font:700 18px/1.25 var(--bg-display);margin:0;letter-spacing:-.2px}
.bg-deal header p{margin:2px 0 0;color:var(--muted);font-size:13px}
.bg-deal-acts{display:flex;gap:8px;flex-wrap:wrap}
.bg-stage{display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px;margin:14px 0 4px;font-size:13px}
.bg-seg{display:inline-flex;gap:3px}.bg-seg i{width:22px;height:6px;border-radius:3px;background:var(--bg-rail)}
.bg-seg i.done{background:var(--bg-save)}.bg-seg i.now{background:var(--bg-ink-2)}
.bg-deal.is-ready .bg-seg i.now{background:var(--bg-save)}
.bg-track{margin-top:14px}
.bg-track.empty{font-size:13px;color:var(--muted);padding:12px 14px;border:1px dashed var(--bg-rail);border-radius:10px}
.bg-rail{position:relative;height:46px;margin:30px 10px 0}
.bg-rail::before{content:"";position:absolute;left:0;right:0;top:22px;height:2px;background:var(--bg-rail)}
.bg-dot{position:absolute;top:16px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--bg-card);border:3px solid #8592c9}
.bg-dot.best{border-color:var(--bg-ink-2);background:var(--bg-ink-2)}
.bg-goal{position:absolute;top:6px;height:34px;border-left:2px dashed var(--bg-save)}
.bg-goal i{position:absolute;top:34px;left:-14px;font-style:normal;font-size:10px;color:var(--bg-save);font-weight:700}
.bg-pricetag{position:absolute;bottom:34px;transform:translateX(-50%);background:var(--bg-tag);color:#1a1d33;font:700 14px var(--bg-display);padding:4px 10px;border-radius:7px 7px 7px 2px;white-space:nowrap}
.bg-pricetag::after{content:"";position:absolute;left:50%;bottom:-5px;margin-left:-5px;border:5px solid transparent;border-bottom:0;border-top-color:var(--bg-tag)}
.bg-track-note{font-size:12px;color:var(--muted);margin:4px 0 0}
.bg-empty{display:flex;gap:18px;align-items:center;padding:26px;border:2px dashed var(--bg-rail);border-radius:16px;color:var(--muted)}
.bg-empty .bg-mascot{width:70px;height:70px;flex:none}.bg-empty p{margin:0;max-width:52ch}

.bg-live{position:sticky;top:20px}
.bg-pulse{width:10px;height:10px;border-radius:50%;background:var(--bg-alert);box-shadow:0 0 0 0 #d93f4c88;animation:bg-pulse 2s infinite}
@keyframes bg-pulse{70%{box-shadow:0 0 0 9px #d93f4c00}100%{box-shadow:0 0 0 0 #d93f4c00}}
.bg-feed{list-style:none;margin:0;padding:0;background:var(--bg-card);border:1px solid var(--line);border-radius:16px;max-height:70vh;overflow:auto}
.bg-ev{display:grid;grid-template-columns:30px 1fr;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line)}
.bg-ev:last-child{border-bottom:0}
.bg-ev p{margin:0;font-size:13px;line-height:1.4}.bg-ev b{white-space:nowrap}
.bg-ev small{color:var(--muted);font-size:11px}
.bg-ev-ic{width:30px;height:30px;border-radius:9px 9px 9px 3px;display:grid;place-items:center;font-size:12px;font-weight:800;background:#e8ebfb;color:var(--bg-ink-2)}
.bg-ev.price .bg-ev-ic{background:var(--bg-tag);color:#1a1d33}
.bg-ev.done .bg-ev-ic{background:#d9f5ea;color:var(--bg-save)}
.bg-ev.error .bg-ev-ic{background:#fde3e5;color:var(--bg-alert)}
.bg-ev.is-new{animation:bg-in .6s ease-out}
@keyframes bg-in{from{background:#ffd23f55}to{background:transparent}}
.bg-ev-empty{padding:22px 16px;color:var(--muted);font-size:13px}
.theme-dark .bg-ev-ic{background:#263c63;color:#c4ceff}

@media (prefers-reduced-motion:reduce){.bg-pulse,.bg-counter.is-working .bg-mascot,.bg-ev.is-new{animation:none}.bg-go{transition:none}}
@media(max-width:1100px){.bg-board{grid-template-columns:1fr}.bg-live{position:static}}
@media(max-width:700px){.bg-counter{grid-template-columns:1fr;padding:22px 18px;gap:8px}.bg-counter .bg-mascot{width:64px;height:64px}.bg-title{font-size:24px}.bg-line{font-size:19px;line-height:2.1}.bg-more-grid{grid-template-columns:1fr}.bg-empty{flex-direction:column;text-align:center}}
.theme-dark .nav-item.active{background:#26407a;color:#fff}.theme-dark .nav-item.active i{color:var(--bg-tag)}

/* NegocivaldoAi 1.0 — Mesa de decisão */
.decision-picker{margin-bottom:16px}.decision-picker .decision-select{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-weight:650}.decision-picker select{max-width:100%;min-width:min(100%,360px)}
.decision-summary{padding:20px 24px;border:1px solid var(--border,#dce5f0);border-radius:14px;margin-bottom:18px;background:var(--surface,#fff)}
.decision-summary h2{font-size:1.15rem;margin:0 0 4px}.decision-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px;margin:18px 0 12px}
.decision-metric{padding:12px;border:1px solid var(--border,#dbe4f0);border-radius:10px;display:flex;flex-direction:column;gap:8px}.decision-metric small{font-size:.78rem;color:var(--muted,#718096)}.decision-metric strong{font-size:1.12rem;overflow-wrap:anywhere}
.decision-issues{margin:0;padding:0 0 0 18px;font-size:.81rem;line-height:1.5;max-width:270px}.decision-issues li{margin:3px 0}.decision-summary .muted{font-size:.88rem}
@media(max-width:700px){.decision-summary{padding:14px}.decision-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}