:root{
  --bg:#f4f6fb; --panel:#ffffff; --ink:#1a2233; --muted:#6b7690;
  --line:#e6eaf2; --brand:#2f6bff; --brand-dark:#1f4fd0;
  --ok:#16a34a; --warn:#d97706; --danger:#dc2626; --info:#0891b2;
  --radius:12px; --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --sidebar:#0f1830;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .5rem}
.inline{display:inline}

/* Layout */
.app{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--sidebar);color:#c7d0e4;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh}
.brand{padding:20px 22px;font-size:22px;font-weight:800;letter-spacing:-.5px;border-bottom:1px solid rgba(255,255,255,.06)}
.brand-mark{color:#fff}.brand-mark-2{color:var(--brand)}
.nav{display:flex;flex-direction:column;padding:12px 10px;gap:2px;overflow-y:auto}
.nav a{color:#aeb9d4;padding:9px 12px;border-radius:8px;display:flex;align-items:center;gap:10px;font-weight:500}
.nav a span{width:18px;text-align:center;opacity:.8}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.nav a.active{background:var(--brand);color:#fff}
.nav-group{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#5f6d8f;padding:14px 12px 4px;font-weight:700}
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:60px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:5}
.topbar-title{font-weight:700;font-size:16px}
.topbar-search{flex:1;max-width:460px}
.topbar-search input{width:100%;padding:8px 14px;border-radius:20px;background:var(--bg);border:1px solid var(--line)}
.topbar-search input:focus{background:#fff}
.topbar-user{display:flex;align-items:center;gap:14px;margin-left:auto}
.user-name{color:var(--muted);font-weight:600}
.content{padding:24px;max-width:1300px;width:100%}

/* Page header */
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:16px;flex-wrap:wrap}
.page-head h1{font-size:22px;margin:0}
.page-head .sub{color:var(--muted);font-size:13px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--brand);color:#fff;border:1px solid var(--brand);padding:9px 16px;border-radius:9px;font-weight:600;cursor:pointer;font-size:14px;transition:.15s}
.btn:hover{background:var(--brand-dark);border-color:var(--brand-dark);text-decoration:none}
.btn-sm{padding:6px 11px;font-size:13px}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg);color:var(--ink)}
.btn-danger{background:var(--danger);border-color:var(--danger)}
.btn-danger:hover{background:#b91c1c;border-color:#b91c1c}
.btn-success{background:var(--ok);border-color:var(--ok)}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}

/* Cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px 20px}
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:960px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2{grid-template-columns:1fr}}

/* KPI */
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.kpi .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;font-weight:700}
.kpi .value{font-size:26px;font-weight:800;margin-top:6px;letter-spacing:-.5px}
.kpi .hint{color:var(--muted);font-size:12px;margin-top:2px}

/* Tables */
.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{text-align:left;padding:12px 16px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line);background:#fafbfe;white-space:nowrap}
tbody td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbff}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.t-actions{display:flex;gap:6px;justify-content:flex-end}

/* Badges */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:#eef1f8;color:#4a5573}
.badge-novo{background:#e0edff;color:#1e50c9}
.badge-contactado{background:#e7e3ff;color:#5b3fd0}
.badge-qualificado{background:#dff3ff;color:#0e7aa8}
.badge-proposta{background:#fff2d9;color:#b8730a}
.badge-ganho,.badge-aceite{background:#dcfce7;color:#15803d}
.badge-perdido,.badge-recusado{background:#fee2e2;color:#b91c1c}
.badge-rascunho{background:#eef1f8;color:#4a5573}
.badge-enviado{background:#e0edff;color:#1e50c9}
.badge-expirado{background:#fef3c7;color:#92600a}
.badge-produto{background:#e0edff;color:#1e50c9}
.badge-servico{background:#e7e3ff;color:#5b3fd0}
.badge-off{background:#fee2e2;color:#b91c1c}
.badge-on{background:#dcfce7;color:#15803d}

/* Forms */
.form-row{margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:700px){.form-grid{grid-template-columns:1fr}}
label{display:block;font-weight:600;margin-bottom:6px;font-size:13px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,107,255,.12)}
textarea{min-height:90px;resize:vertical}
.form-actions{display:flex;gap:10px;margin-top:8px}
.hint-text{color:var(--muted);font-size:12px;margin-top:4px}
.field-inline{display:flex;gap:10px;align-items:end}

/* Flash */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-weight:600}
.flash-success{background:#dcfce7;color:#15803d;border:1px solid #bbf7d0}
.flash-danger{background:#fee2e2;color:#b91c1c;border:1px solid #fecaca}
.flash-info{background:#e0f2fe;color:#0369a1;border:1px solid #bae6fd}

/* Kanban */
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:1100px){.kanban{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.kanban{grid-template-columns:1fr}}
.kanban-col{background:#edf1f9;border-radius:var(--radius);padding:10px;min-height:120px}
.kanban-col h3{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);display:flex;justify-content:space-between;margin-bottom:10px;padding:4px 6px}
.kanban-col h3 .cnt{background:#fff;border-radius:999px;padding:1px 8px;font-size:12px}
.lead-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px;box-shadow:var(--shadow)}
.lead-card .lc-name{font-weight:700}
.lead-card .lc-co{color:var(--muted);font-size:12px;margin:2px 0 8px}
.lead-card .lc-val{font-weight:700;color:var(--brand)}
.lead-card .lc-actions{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.lead-card .lc-actions form{display:inline}
.chip-btn{border:1px solid var(--line);background:#fff;border-radius:7px;padding:4px 8px;font-size:12px;cursor:pointer;color:var(--muted)}
.chip-btn:hover{background:var(--bg);color:var(--ink)}

/* Detail */
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px}
@media(max-width:900px){.detail-grid{grid-template-columns:1fr}}
.dl{display:grid;grid-template-columns:130px 1fr;gap:8px 12px;font-size:14px}
.dl dt{color:var(--muted);font-weight:600}
.dl dd{margin:0}
.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;margin:0 0 12px}

/* Activity list */
.act{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.act:last-child{border-bottom:0}
.act-dot{width:34px;height:34px;border-radius:8px;background:#eef1f8;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:15px}
.act-body{flex:1;min-width:0}
.act-title{font-weight:600}
.act-meta{color:var(--muted);font-size:12px;margin-top:2px}
.act.overdue .act-dot{background:#fee2e2}
.act.done .act-title{text-decoration:line-through;color:var(--muted)}

/* Empty state */
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty .big{font-size:40px;margin-bottom:8px}

/* Toolbar */
.toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;align-items:center}
.toolbar form{display:flex;gap:8px;flex:1;min-width:220px}
.toolbar input[type=search]{max-width:340px}
.spacer{flex:1}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f1830,#1f3a8a)}
.login-card{background:#fff;border-radius:16px;padding:36px;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-card .brand{border:0;padding:0;text-align:center;font-size:30px;margin-bottom:6px}
.login-sub{text-align:center;color:var(--muted);margin-bottom:24px;font-size:13px}

/* Items editor */
.items-table input{padding:8px}
.items-table td{padding:6px 8px}
.totbox{display:flex;justify-content:flex-end;margin-top:14px}
.totbox-inner{min-width:280px}
.totrow{display:flex;justify-content:space-between;padding:6px 0}
.totrow.grand{border-top:2px solid var(--ink);margin-top:6px;padding-top:10px;font-size:18px;font-weight:800}

.mini-list{list-style:none;padding:0;margin:0}
.mini-list li{padding:8px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}
.mini-list li:last-child{border-bottom:0}
.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-weight:700;font-size:12px;flex-shrink:0;letter-spacing:.3px}
.cell-name{display:flex;align-items:center;gap:10px}
.cell-name .cn-sub{color:var(--muted);font-size:12px}
.filter-chips{display:flex;gap:6px;flex-wrap:wrap}
.stat-row{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:16px}
.stat-mini{display:flex;flex-direction:column}
.stat-mini .v{font-size:20px;font-weight:800;letter-spacing:-.3px}
.stat-mini .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.profile-head{display:flex;align-items:center;gap:16px;margin-bottom:4px}
.profile-head .avatar{font-size:20px}
.contact-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.contact-links a{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border:1px solid var(--line);border-radius:8px;font-size:13px;color:var(--ink);background:#fff}
.contact-links a:hover{background:var(--bg);text-decoration:none}
.timeline{position:relative;padding-left:6px}
.right{text-align:right}
.muted{color:var(--muted)}
.mt{margin-top:16px}.mb{margin-bottom:16px}
.bar-track{background:#eef1f8;border-radius:6px;height:10px;overflow:hidden}
.bar-fill{height:100%;background:var(--brand);border-radius:6px}