/* ===== SixSigma Pro — Design System ===== */
:root{
  --bg:#f2f5f9;
  --card:#ffffff;
  --ink:#0f172a;
  --muted:#64748b;
  --line:#e2e8f0;
  --primary:#2563eb;
  --primary-dark:#1e40af;
  --gb:#059669;
  --gb-soft:#d1fae5;
  --bb:#111827;
  --bb-soft:#e5e7eb;
  --warn:#d97706;
  --danger:#dc2626;
  --ok:#16a34a;
  --sidebar:#0b1220;
  --sidebar-ink:#cbd5e1;
  --radius:12px;
  --shadow:0 1px 3px rgba(15,23,42,.08),0 4px 14px rgba(15,23,42,.05);
  font-size:15px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.55;
}
#app{display:flex;min-height:100vh}

/* ===== Sidebar ===== */
#sidebar{
  width:240px;background:var(--sidebar);color:var(--sidebar-ink);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-badge{
  width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#2563eb,#059669);
  color:#fff;font-weight:700;font-size:17px;display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.brand-text strong{color:#fff;font-size:15px;display:block;line-height:1.2}
.brand-text small{color:#7c8aa0;font-size:11px}
#nav{display:flex;flex-direction:column;padding:12px 8px;gap:2px;flex:1}
#nav a{
  color:var(--sidebar-ink);text-decoration:none;padding:10px 12px;border-radius:8px;
  font-size:14px;transition:background .15s;
}
#nav a:hover{background:rgba(255,255,255,.07)}
#nav a.active{background:var(--primary);color:#fff}
.sidebar-foot{padding:14px 16px;font-size:11px;color:#5b6b82;border-top:1px solid rgba(255,255,255,.08)}

/* ===== Main ===== */
#main{flex:1;padding:28px 32px;max-width:1200px;min-width:0}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-size:24px;font-weight:650}
.page-head .sub{color:var(--muted);font-size:14px;margin-top:2px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:6px}
.crumb a{color:var(--primary);text-decoration:none}

/* ===== Cards / grid ===== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
.card h2{font-size:17px;font-weight:650;margin-bottom:12px}
.card h3{font-size:15px;font-weight:650;margin:14px 0 8px}
.grid{display:grid;gap:16px;margin-bottom:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}#main{padding:16px}#sidebar{display:none}}

.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}
.stat .label{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.stat .value{font-size:26px;font-weight:700;margin-top:4px}
.stat .hint{font-size:12.5px;color:var(--muted);margin-top:2px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);
  padding:8px 14px;border-radius:8px;font-size:13.5px;font-weight:550;cursor:pointer;text-decoration:none;
  transition:filter .15s, background .15s;
}
.btn:hover{background:#f8fafc}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-gb{background:var(--gb);border-color:var(--gb);color:#fff}
.btn-bb{background:var(--bb);border-color:var(--bb);color:#fff}
.btn-danger{background:#fff;border-color:#fecaca;color:var(--danger)}
.btn-danger:hover{background:#fef2f2}
.btn-sm{padding:5px 10px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ===== Badges ===== */
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:11.5px;font-weight:650}
.badge-gb{background:var(--gb-soft);color:#065f46}
.badge-bb{background:var(--bb);color:#fff}
.badge-blue{background:#dbeafe;color:#1e40af}
.badge-warn{background:#fef3c7;color:#92400e}
.badge-ok{background:#dcfce7;color:#166534}
.badge-gray{background:#f1f5f9;color:#475569}
.badge-red{background:#fee2e2;color:#991b1b}

/* ===== Forms ===== */
label.fld{display:block;font-size:12.5px;font-weight:600;color:#334155;margin-bottom:4px}
input[type=text],input[type=number],input[type=date],select,textarea{
  width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:8px 10px;font-size:14px;
  font-family:inherit;background:#fff;color:var(--ink);
}
textarea{resize:vertical;min-height:70px}
textarea.mono{font-family:Consolas,monospace;font-size:13px}
input:focus,select:focus,textarea:focus{outline:2px solid #bfdbfe;border-color:var(--primary)}
.form-row{display:grid;gap:12px;margin-bottom:12px}
.fr2{grid-template-columns:1fr 1fr}
.fr3{grid-template-columns:1fr 1fr 1fr}
.fr4{grid-template-columns:1fr 1fr 1fr 1fr}
@media(max-width:800px){.fr2,.fr3,.fr4{grid-template-columns:1fr}}
.hint{font-size:12.5px;color:var(--muted)}

/* ===== Tables ===== */
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{
  text-align:left;padding:8px 10px;background:#f8fafc;border-bottom:2px solid var(--line);
  font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:#475569;
}
.tbl td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:hover td{background:#f8fafc}
.tbl input,.tbl select,.tbl textarea{font-size:13px;padding:5px 7px}
.tbl textarea{min-height:36px}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.tbl-wrap{overflow-x:auto}

/* ===== Tabs ===== */
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.tabs a{
  padding:9px 14px;font-size:13.5px;font-weight:600;color:var(--muted);text-decoration:none;
  border-bottom:2px solid transparent;margin-bottom:-2px;border-radius:6px 6px 0 0;
}
.tabs a:hover{color:var(--ink);background:#f8fafc}
.tabs a.active{color:var(--primary);border-bottom-color:var(--primary)}

/* ===== DMAIC stepper ===== */
.stepper{display:flex;gap:6px;margin:10px 0 4px;flex-wrap:wrap}
.step{
  flex:1;min-width:96px;text-align:center;padding:8px 6px;border-radius:8px;background:#f1f5f9;
  color:var(--muted);font-size:12.5px;font-weight:650;cursor:pointer;border:1px solid var(--line);
}
.step.done{background:var(--gb-soft);color:#065f46;border-color:#a7f3d0}
.step.current{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ===== Progress ===== */
.progress{height:8px;background:#e2e8f0;border-radius:99px;overflow:hidden}
.progress>span{display:block;height:100%;background:var(--primary);border-radius:99px;transition:width .3s}
.progress.gbp>span{background:var(--gb)}
.progress.bbp>span{background:#374151}

/* ===== Lesson / quiz ===== */
.lesson-body{font-size:14.5px;max-width:820px}
.lesson-body h3{font-size:16px;margin:18px 0 8px;color:#1e293b}
.lesson-body p{margin-bottom:10px}
.lesson-body ul,.lesson-body ol{margin:0 0 12px 22px}
.lesson-body li{margin-bottom:4px}
.lesson-body .box{background:#f0f9ff;border-left:4px solid var(--primary);padding:10px 14px;border-radius:0 8px 8px 0;margin:12px 0;font-size:13.5px}
.lesson-body .formula{background:#0f172a;color:#e2e8f0;font-family:Consolas,monospace;font-size:13.5px;padding:10px 14px;border-radius:8px;margin:10px 0;overflow-x:auto}
.lesson-list{list-style:none}
.lesson-list li{
  display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);
  border-radius:10px;margin-bottom:8px;background:#fff;
}
.lesson-list li .n{
  width:30px;height:30px;border-radius:99px;background:#f1f5f9;color:var(--muted);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;
}
.lesson-list li.done .n{background:var(--gb-soft);color:#065f46}
.lesson-list li .t{flex:1;min-width:0}
.lesson-list li .t a{color:var(--ink);text-decoration:none;font-weight:600;font-size:14px}
.lesson-list li .t a:hover{color:var(--primary)}
.lesson-list li .t small{display:block;color:var(--muted);font-size:12px}

.quiz-q{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:12px;background:#fff}
.quiz-q .qt{font-weight:600;margin-bottom:8px;font-size:14px}
.quiz-q label.opt{
  display:flex;gap:8px;align-items:flex-start;padding:7px 10px;border-radius:8px;cursor:pointer;
  font-size:13.5px;border:1px solid transparent;
}
.quiz-q label.opt:hover{background:#f8fafc}
.quiz-q input[type=radio]{width:auto;margin-top:3px}
.quiz-q.correct{border-color:#86efac;background:#f0fdf4}
.quiz-q.wrong{border-color:#fca5a5;background:#fef2f2}
.quiz-q .exp{margin-top:8px;font-size:13px;color:#334155;background:#f8fafc;border-radius:8px;padding:8px 10px}
.score-banner{padding:14px 18px;border-radius:10px;font-weight:650;margin-bottom:14px}
.score-banner.pass{background:#dcfce7;color:#166534}
.score-banner.fail{background:#fee2e2;color:#991b1b}

/* ===== Certificate ===== */
.cert{
  background:#fff;border:3px double #94a3b8;border-radius:6px;padding:48px 56px;text-align:center;
  max-width:820px;margin:0 auto;position:relative;
}
.cert .cert-inner{border:1px solid #cbd5e1;padding:36px 32px;border-radius:4px}
.cert .seal{
  width:72px;height:72px;border-radius:99px;margin:0 auto 14px;color:#fff;font-size:26px;font-weight:700;
  display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2563eb,#059669);
}
.cert.bbcert .seal{background:linear-gradient(135deg,#111827,#4b5563)}
.cert h1{font-size:26px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}
.cert .cert-sub{color:var(--muted);font-size:13px;margin-bottom:22px}
.cert .cert-name{font-size:30px;font-weight:700;margin:14px 0 6px;color:#1e293b}
.cert .cert-line{width:340px;max-width:80%;border-bottom:1px solid #94a3b8;margin:26px auto 6px}
.cert .meta{font-size:13px;color:var(--muted)}

/* ===== SVG charts ===== */
.chart-box{overflow-x:auto}
.chart-box svg{max-width:100%;height:auto;display:block}

/* ===== Misc ===== */
.alert{padding:10px 14px;border-radius:8px;font-size:13.5px;margin-bottom:12px}
.alert-warn{background:#fef3c7;color:#92400e}
.alert-info{background:#dbeafe;color:#1e40af}
.alert-ok{background:#dcfce7;color:#166534}
.alert-danger{background:#fee2e2;color:#991b1b}
.empty{
  text-align:center;color:var(--muted);padding:40px 20px;border:2px dashed var(--line);
  border-radius:12px;font-size:14px;background:#fafcfe;
}
.checklist label{display:flex;gap:10px;align-items:flex-start;padding:7px 4px;font-size:13.5px;cursor:pointer;border-radius:6px}
.checklist label:hover{background:#f8fafc}
.checklist input{width:auto;margin-top:3px}
.checklist label.checked{color:var(--muted);text-decoration:line-through}
.tool-grid a.tool-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;
  text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:transform .12s, border-color .12s;
}
.tool-grid a.tool-card:hover{transform:translateY(-2px);border-color:var(--primary)}
.tool-card .ic{font-size:22px;margin-bottom:8px}
.tool-card strong{display:block;font-size:14.5px;margin-bottom:3px}
.tool-card small{color:var(--muted);font-size:12.5px;line-height:1.4;display:block}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;font-size:13.5px}
.kv dt{color:var(--muted);font-weight:600}
.kv dd{font-variant-numeric:tabular-nums}
.result-highlight{font-size:15px;font-weight:700}
.violations li{color:var(--danger);font-size:13px}
.right{text-align:right}
.mt{margin-top:14px}
.mb0{margin-bottom:0}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{justify-content:space-between}

/* ===== Print ===== */
@media print{
  #sidebar,.no-print{display:none !important}
  #main{padding:0;max-width:none}
  body{background:#fff}
  .card{box-shadow:none;border-color:#cbd5e1}
  .cert{border-color:#334155}
}

/* ===== Governança DMAIC (tollgates, charter, savings) — adições ===== */
.badge-purple{background:#ede9fe;color:#5b21b6}
.tg-card{border-left:4px solid var(--line)}
.tg-card.tg-pendente{border-left-color:#94a3b8}
.tg-card.tg-em_aprovacao{border-left-color:var(--warn)}
.tg-card.tg-aprovado{border-left-color:var(--ok)}
.tg-card.tg-reprovado{border-left-color:var(--danger)}
.tg-card.tg-devolvido{border-left-color:#7c3aed}
.charter-issues{display:flex;flex-direction:column;gap:8px}
.charter-issue{border-left:3px solid var(--warn);background:#fffbeb;padding:8px 12px;border-radius:0 8px 8px 0;font-size:13.5px}

/* ===== Kanban DMAIC (item 10) + ferramentas ligadas (item 14) — adições ===== */
.vis-toggle{display:inline-flex;gap:4px;margin-bottom:12px}
.vis-toggle .btn.active{background:var(--primary);border-color:var(--primary);color:#fff}
.kanban-filtros{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.kanban-filtros select,.kanban-filtros input{width:auto;min-width:150px}
.kanban-filtros input{flex:1;min-width:200px}
.kanban-board{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;align-items:flex-start}
.kanban-col{flex:1 0 232px;min-width:232px;max-width:320px;background:#eef2f7;border:1px solid var(--line);border-radius:12px;padding:10px}
.kanban-col-head{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:700;color:#334155;padding:2px 4px 0}
.kanban-col-sum{font-size:12px;color:var(--muted);padding:0 4px 8px;font-variant-numeric:tabular-nums}
.kanban-col-body{display:flex;flex-direction:column;gap:8px;min-height:24px}
.kanban-empty{color:#94a3b8;font-size:12.5px;text-align:center;padding:10px 0}
.kanban-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;box-shadow:var(--shadow);cursor:pointer;transition:border-color .12s,transform .1s}
.kanban-card:hover{border-color:var(--primary);transform:translateY(-1px)}
.k-move-row{display:flex;align-items:center;gap:6px}
.k-move-row .k-title{flex:1;min-width:0;font-weight:650;font-size:13.5px;color:var(--ink);word-break:break-word}
.btn.k-move{padding:2px 8px;font-size:13px;line-height:1;flex-shrink:0}
.k-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:7px;font-size:12px}
.k-meta .k-lider{color:var(--muted)}
.k-saving{font-size:12.5px;font-weight:650;color:#065f46;margin-top:6px;font-variant-numeric:tabular-nums}
.k-badges{margin-top:7px}
.k-atraso{margin-top:7px;font-size:12px;font-weight:650;color:var(--danger)}
@media(max-width:680px){.kanban-col{flex-basis:200px;min-width:200px}}

/* Banner de contexto de projeto nas ferramentas + artefatos por fase */
.art-banner{background:#eff6ff;border:1px solid #bfdbfe;border-left:4px solid var(--primary);border-radius:0 8px 8px 0;padding:10px 14px;margin-bottom:16px;font-size:13.5px}
.art-banner a{color:var(--primary);text-decoration:none;font-weight:600}
.artefato-save{border-top:1px dashed var(--line);padding-top:12px}
.artefato-item{border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px;background:#fafcfe}
.artefato-item .art-top{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13.5px}
.artefato-item .art-resumo{font-size:13px;color:#334155;margin:5px 0 8px}
.artefato-item .art-acoes{display:flex;gap:6px}
.art-atalhos{margin-top:10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}

/* ===== Acabamento corporativo — adições ===== */
.page-head h1{letter-spacing:-.01em;font-weight:700}
.card,.stat{box-shadow:0 1px 2px rgba(15,23,42,.06),0 8px 20px -4px rgba(15,23,42,.12);}
.tool-grid a.tool-card{box-shadow:0 1px 2px rgba(15,23,42,.06),0 8px 20px -4px rgba(15,23,42,.12);}
.stat .value{font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.badge{font-weight:600;letter-spacing:.01em;padding:2px 8px}
.badge-gb{background:#e2f4ea;color:#0f5132}
.badge-bb{background:#1f2937}
.badge-blue{background:#e5edfb;color:#1e3a8a}
.badge-warn{background:#fdf1d9;color:#7c4a03}
.badge-ok{background:#e1f3e6;color:#0f5132}
.badge-gray{background:#eef1f5;color:#475569}
.badge-red{background:#fbe4e4;color:#7f1d1d}
.badge-purple{background:#ece7f9;color:#4c2f9e}
#sidebar{box-shadow:2px 0 14px rgba(0,0,0,.18)}
#nav a.active{box-shadow:0 1px 3px rgba(0,0,0,.15)}

/* ===== Lean v2: VSM + Kanban WIP + Gemba Walk (onda E4, item 12) — adições ===== */

/* -- VSM: faixa horizontal proporcional ao tempo -- */
.vsm-legenda{display:flex;gap:16px;font-size:12px;color:var(--muted);align-items:center}
.vsm-legenda .sw{display:inline-block;width:14px;height:14px;border-radius:3px;vertical-align:-2px;margin-right:5px}
.vsm-legenda .sw-processo{background:var(--primary)}
.vsm-legenda .sw-espera{background:repeating-linear-gradient(45deg,#cbd5e1,#cbd5e1 4px,#eef2f7 4px,#eef2f7 8px)}
.vsm-band{display:flex;align-items:stretch;border-radius:8px;overflow:hidden;height:64px;border:1px solid var(--line);margin:8px 0 4px}
.vsm-step{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;text-align:center;overflow:hidden;padding:4px 5px;border-right:1px solid rgba(255,255,255,.4)}
.vsm-step:last-child{border-right:none}
.vsm-step.processo{background:var(--primary);color:#fff}
.vsm-step.espera{background:repeating-linear-gradient(45deg,#cbd5e1,#cbd5e1 6px,#eef2f7 6px,#eef2f7 12px);color:#334155}
.vsm-step-nome{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.vsm-step-tempo{font-variant-numeric:tabular-nums;opacity:.9}
.vsm-etapas-list{display:flex;flex-direction:column;gap:6px}
.vsm-etapa-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fafcfe;font-size:13px;margin-bottom:6px}
.vsm-etapa-row .tipo-tag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;flex-shrink:0}
.vsm-etapa-row .tipo-tag.processo{background:#dbeafe;color:#1e40af}
.vsm-etapa-row .tipo-tag.espera{background:#eef1f5;color:#475569}
.vsm-etapa-row .nome{flex:1;min-width:0;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vsm-etapa-row .mov{display:flex;gap:3px;flex-shrink:0}

/* -- Kanban Lean: limite de WIP por coluna -- */
.kanban-col-limite{width:64px;padding:3px 6px;font-size:12px;display:inline-block}

/* -- Gemba Walk: observações e ações geradas -- */
.gemba-obs-item{border:1px solid var(--line);border-radius:8px;padding:9px 11px;margin-bottom:8px;background:#fafcfe;font-size:13px}
.gemba-obs-item .cat-tag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;background:#eef1f5;color:#475569}
.gemba-acao-item{border-left:3px solid var(--ok);background:#f0fdf4;padding:9px 11px;border-radius:0 8px 8px 0;margin-bottom:8px}
.gemba-acao-item input{font-size:12.5px;padding:5px 8px}