:root{
  --bg:#f4f6fa; --panel:#fff; --ink:#0f172a; --ink2:#475569; --muted:#94a3b8;
  --line:#e5e9f0; --brand:#0b5fff; --brand-ink:#fff; --brand-soft:#e8f0ff;
  --side:#0b1730; --side-ink:#c7d2e6;
  --ok:#059669; --ok-soft:#ecfdf5; --err:#dc2626; --err-soft:#fef2f2;
  --hot:#dc2626; --warm:#ea580c; --cold:#2563eb; --follow:#7c3aed; --new:#64748b; --conv:#059669; --lost:#334155;
  --r:10px; --shadow:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}
.muted{color:var(--ink2)} small{color:var(--muted)}
.num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.pos{color:var(--ok)} .neg{color:var(--err)}

/* layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:232px;flex:none;background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand,.brand-lg{font-weight:700;letter-spacing:.02em;color:#fff;font-size:20px;padding:22px 22px 18px;display:block}
.brand span,.brand-lg span{color:#5b9bff;margin-left:4px;font-weight:600}
.brand:hover{text-decoration:none}
.sidebar nav{display:flex;flex-direction:column;padding:6px 12px;gap:2px;flex:1}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--side-ink);font-weight:500}
.sidebar nav a svg{width:18px;height:18px;opacity:.85}
.sidebar nav a:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.sidebar nav a.on{background:var(--brand);color:#fff}
.side-foot{padding:16px 18px;border-top:1px solid rgba(255,255,255,.08)}
.me{display:flex;gap:10px;align-items:center}
.me strong{display:block;color:#fff;font-weight:600;font-size:13px}
.me small{color:#8ea0c0}
.avatar{width:34px;height:34px;border-radius:50%;background:#1d3563;color:#fff;display:grid;place-items:center;font-weight:600}
.side-links{margin-top:10px;font-size:12px}
.side-links a{color:#8ea0c0}
.main{flex:1;min-width:0}
.topbar{display:flex;align-items:center;gap:12px;padding:18px 28px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar h1{font-size:20px;flex:1}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
.menu-btn{display:none;border:0;background:none;font-size:22px;cursor:pointer;padding:0 4px;color:var(--ink)}
.content{padding:24px 28px 60px;max-width:1500px}
.backdrop{display:none}

/* components */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.card-h h2{font-size:15px}
.card-b{padding:18px}
.grid{display:grid;gap:16px}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-21{grid-template-columns:2fr 1fr}
.mb{margin-bottom:16px} .mb2{margin-bottom:24px}
.section-title{font-size:13px;font-weight:600;color:var(--ink2);text-transform:uppercase;letter-spacing:.06em;margin:4px 0 10px;display:flex;align-items:center;gap:10px}
.section-title .line{flex:1;height:1px;background:var(--line)}

.stat{padding:16px 18px}
.stat .lbl{color:var(--ink2);font-size:12.5px;font-weight:500}
.stat .val{font-size:24px;font-weight:700;margin-top:6px;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat .sub{font-size:12px;color:var(--muted);margin-top:4px}
.stat.accent{background:linear-gradient(135deg,#0b5fff,#2b7bff);color:#fff;border:0}
.stat.accent .lbl,.stat.accent .sub{color:rgba(255,255,255,.8)}

.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:8px 14px;border-radius:8px;font:inherit;font-weight:500;cursor:pointer;white-space:nowrap}
.btn:hover{background:#f8fafc;text-decoration:none}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:#0a52dd}
.btn-danger{color:var(--err);border-color:#fecaca}
.btn-danger:hover{background:var(--err-soft)}
.btn-sm{padding:5px 10px;font-size:12.5px}
.btn-block{width:100%;justify-content:center;padding:11px}
.btn-link{border:0;background:none;color:var(--brand);cursor:pointer;font:inherit;padding:0}

label{display:block;font-weight:500;font-size:13px;color:var(--ink2)}
input,select,textarea{display:block;width:100%;margin-top:6px;padding:9px 11px;border:1px solid #d5dbe5;border-radius:8px;font:inherit;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(11,95,255,.25);border-color:var(--brand)}
input[readonly]{background:#f8fafc;color:var(--ink2)}
textarea{min-height:80px;resize:vertical}
.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.form-grid .span2{grid-column:span 2} .form-grid .span3{grid-column:1/-1}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
.inline-form{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.inline-form input,.inline-form select{margin-top:0;width:auto}

.alert{padding:11px 14px;border-radius:8px;margin-bottom:16px;font-weight:500}
.alert-ok{background:var(--ok-soft);color:#065f46;border:1px solid #a7f3d0}
.alert-err{background:var(--err-soft);color:#991b1b;border:1px solid #fecaca}

/* tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{font-size:11.5px;font-weight:600;color:var(--ink2);text-transform:uppercase;letter-spacing:.04em;background:#f8fafc;white-space:nowrap}
tbody tr:hover{background:#fafbfd}
tfoot td{font-weight:700;background:#f8fafc}
td .sub{display:block;font-size:12px;color:var(--muted)}
.empty{padding:40px;text-align:center;color:var(--muted)}
.actions{white-space:nowrap;text-align:right}
.actions form{display:inline}

.sheet th,.sheet td{border-right:1px solid var(--line);padding:7px 10px;font-size:13px}
.sheet th:first-child,.sheet td:first-child{text-align:center;color:var(--muted);width:44px}
.sheet td{max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#f1f5f9;color:var(--ink2)}
.badge{display:inline-block;padding:1px 7px;border-radius:999px;font-size:11px;font-weight:600;background:#eef2f7;color:var(--ink2);margin-left:6px}

.status-select{width:auto;min-width:118px;margin:0;padding:5px 8px;font-weight:600;font-size:12.5px;border-radius:999px;border:1px solid transparent;cursor:pointer}
.st-new{background:#f1f5f9;color:var(--new)}
.st-hot{background:#fee2e2;color:var(--hot)}
.st-warm{background:#ffedd5;color:var(--warm)}
.st-cold{background:#dbeafe;color:var(--cold)}
.st-followup{background:#ede9fe;color:var(--follow)}
.st-converted{background:#d1fae5;color:var(--conv)}
.st-lost{background:#e2e8f0;color:var(--lost)}

.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs a{padding:9px 14px;border-bottom:2px solid transparent;color:var(--ink2);font-weight:500;margin-bottom:-1px}
.tabs a:hover{text-decoration:none;color:var(--ink)}
.tabs a.on{border-color:var(--brand);color:var(--brand)}
.tabs .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}

.month-nav{display:flex;align-items:center;gap:8px}
.month-nav input{margin:0;width:auto}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.toolbar .grow{flex:1}
.toolbar input,.toolbar select{margin:0;width:auto;min-width:160px}

.bar{height:8px;background:#eef2f7;border-radius:99px;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--brand);border-radius:99px}
.rank-row{display:grid;grid-template-columns:1fr auto;gap:4px 12px;margin-bottom:12px;font-size:13px}
.rank-row .bar{grid-column:1/-1}

.chart-box{position:relative;height:280px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);display:none;align-items:flex-start;justify-content:center;padding:6vh 16px;z-index:50;overflow:auto}
.modal.open{display:flex}
.modal-card{background:#fff;border-radius:12px;width:100%;max-width:760px;box-shadow:0 20px 50px rgba(0,0,0,.2)}
.modal-card .card-h{padding:16px 20px}
.modal-card .card-b{padding:20px}
.x{border:0;background:none;font-size:22px;cursor:pointer;color:var(--muted)}

.dropzone{border:2px dashed #cbd5e1;border-radius:10px;padding:28px;text-align:center;color:var(--ink2);cursor:pointer;background:#f8fafc}
.dropzone.drag{border-color:var(--brand);background:var(--brand-soft)}
.map-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-top:14px}

/* auth */
.auth-body{display:grid;place-items:center;min-height:100vh;background:var(--side);padding:16px}
.auth-card{background:#fff;border-radius:14px;padding:32px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.auth-card .brand-lg{color:var(--side);padding:0 0 18px;font-size:24px}
.auth-card h1{font-size:20px}
.auth-card form{display:grid;gap:14px;margin-top:18px}
.auth-card p{margin:6px 0 0}

/* responsive */
@media (max-width:1100px){.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-21{grid-template-columns:1fr}}
@media (max-width:860px){
  .sidebar{position:fixed;left:0;top:0;z-index:40;transform:translateX(-100%);transition:transform .2s}
  .sidebar.open{transform:none}
  .backdrop.open{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:30}
  .menu-btn{display:block}
  .topbar{padding:14px 16px;flex-wrap:wrap}
  .content{padding:16px}
  .form-grid{grid-template-columns:1fr 1fr}
  .g-3,.g-2{grid-template-columns:1fr}
}
@media (max-width:520px){
  .g-4{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .form-grid .span2{grid-column:auto}
  .stat .val{font-size:19px}
  .map-grid{grid-template-columns:1fr}
}

/* keep Status + Edit visible while the lead sheet scrolls sideways */
.sheet .stick-s,.sheet .stick-e{position:sticky;background:#fff;z-index:1}
.sheet th.stick-s,.sheet th.stick-e{background:#f8fafc}
.sheet .stick-e{right:0;width:64px;min-width:64px;max-width:none}
.sheet .stick-s{right:64px;min-width:140px;max-width:none;box-shadow:-6px 0 8px -6px rgba(15,23,42,.15)}
.sheet tbody tr:hover .stick-s,.sheet tbody tr:hover .stick-e{background:#fafbfd}

/* branding */
.brand{font-size:18px;line-height:1.2}
.brand.has-logo{padding:18px 18px 14px}
.brand-logo{display:flex;align-items:center;justify-content:center;background:#fff;border-radius:10px;padding:8px 12px;height:56px}
.brand-logo img{max-height:40px;max-width:100%;object-fit:contain}
.auth-logo{margin-bottom:18px}
.auth-logo img{max-height:56px;max-width:220px;object-fit:contain}
.logo-preview{width:180px;height:80px;border:1px dashed #cbd5e1;border-radius:10px;display:flex;align-items:center;justify-content:center;background:#f8fafc;padding:8px}
.logo-preview img{max-width:100%;max-height:100%;object-fit:contain}

/* credit tracker */
.due-list{max-height:640px;overflow:auto}
.due-day{display:flex;justify-content:space-between;gap:8px;padding:9px 18px;background:#f8fafc;border-bottom:1px solid var(--line);border-top:1px solid var(--line);font-size:12px;font-weight:600;color:var(--ink2);text-transform:uppercase;letter-spacing:.03em;position:sticky;top:0}
.due-day span{font-weight:500;text-transform:none;letter-spacing:0}
.due-day.neg{color:var(--err);background:var(--err-soft)}
.due-day.today{color:#9a3412;background:#fff7ed}
.due-item{display:flex;justify-content:space-between;gap:12px;padding:10px 18px;border-bottom:1px solid var(--line);color:inherit}
.due-item:hover{background:#fafbfd;text-decoration:none}
.credit-box{margin-top:18px;padding:14px 16px;border:1px solid #fde68a;background:#fffbeb;border-radius:10px}
.due-item .sub{display:block;font-size:12px;color:var(--muted)}
.nowrap{white-space:nowrap}
.wa-btn{justify-self:start;color:#128c4a;border-color:#bbf7d0}
.grid > *{min-width:0}