:root{
  --r:14px;
  --bg:#f2f4f8;
  --card:#ffffff;
  --ink:#1c2430;
  --mut:#66717f;
  --line:#e2e7ee;
  --blue:#2563eb;
  --green:#16a34a;
  --orange:#ea580c;
  --purple:#7c3aed;
  --teal:#0f766e;
  --red:#dc2626;
  --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.45;-webkit-tap-highlight-color:transparent;
}
a{color:var(--blue);text-decoration:none}
h1{font-size:22px;margin:0 0 12px}
h2{font-size:18px;margin:20px 0 8px}
.wrap{max-width:1180px;margin:0 auto;padding:12px 14px 90px}
.topbar{background:#111827;color:#fff;position:sticky;top:0;z-index:20}
.topbar .inner{max-width:1180px;margin:0 auto;padding:10px 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.brand{font-weight:800;font-size:18px;letter-spacing:.3px}
.brand span{color:#7ea6ff}
.nav{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
.nav a{color:#d7dce6;padding:9px 13px;border-radius:10px;font-weight:600;font-size:15px}
.nav a.active{background:#2563eb;color:#fff}
.nav a:hover{background:#1f2937}
.flash{background:#dcfce7;border:1px solid #86efac;color:#166534;padding:10px 14px;border-radius:var(--r);margin:10px 0;font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:14px;margin:10px 0}
.muted{color:var(--mut)}
.small{font-size:14px}
.tiny{font-size:13px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.spread{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;flex-wrap:wrap}
.grow{flex:1 1 220px;min-width:0}
.big-num{font-size:26px;font-weight:800}

/* статусные бейджи этапов — цвет = смысл */
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:13px;font-weight:700;color:#fff;white-space:nowrap}
.g-early{background:var(--blue)}
.g-stock{background:var(--green)}
.g-nostock{background:var(--orange)}
.g-preorder{background:var(--purple)}
.g-done{background:var(--teal)}
.g-lost{background:var(--red)}
.overdue{color:var(--red);font-weight:700}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle}

/* кнопки — крупные, явные */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:48px;padding:12px 18px;border-radius:12px;border:0;
  background:var(--blue);color:#fff;font-size:16px;font-weight:700;cursor:pointer;
  box-shadow:var(--shadow);
}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(1px)}
.btn.green{background:var(--green)}
.btn.red{background:var(--red)}
.btn.gray{background:#e6eaf0;color:var(--ink)}
.btn.big{min-height:60px;font-size:18px;width:100%}
.btn.sm{min-height:38px;padding:7px 12px;font-size:14px;border-radius:10px}
.actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:12px 0}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

input,select,textarea{
  width:100%;padding:12px;font-size:16px;border:1px solid var(--line);border-radius:12px;
  background:#fff;color:var(--ink);font-family:inherit;
}
label{display:block;font-weight:600;margin:10px 0 4px;font-size:15px}
.field{margin-bottom:6px}

/* канбан */
.kanban{display:flex;gap:12px;overflow-x:auto;padding-bottom:14px;align-items:flex-start}
.col{flex:0 0 270px;background:#eaeef4;border-radius:var(--r);padding:10px}
.col-head{display:flex;justify-content:space-between;align-items:center;font-weight:800;margin-bottom:8px;font-size:15px}
.col-head .cnt{background:#fff;border-radius:999px;padding:1px 10px;font-size:14px}
.mini{background:#fff;border-radius:12px;padding:11px;margin-bottom:9px;border-left:5px solid var(--blue);box-shadow:var(--shadow);display:block;color:var(--ink)}
.mini .name{font-weight:800}
.mini .sum{font-weight:700}
.mini.overdue-mini{border-left-color:var(--red)}

/* списки */
.item{border-bottom:1px solid var(--line);padding:12px 0}
.item:last-child{border-bottom:0}
.tick{width:44px;height:44px;border-radius:12px;border:2px solid var(--green);background:#fff;color:var(--green);font-size:22px;font-weight:800;cursor:pointer;flex:0 0 44px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);font-size:15px}
th{color:var(--mut);font-weight:700;font-size:13px;text-transform:none}
.phone-huge{font-size:22px;font-weight:800;letter-spacing:.5px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--shadow)}
.stat .k{color:var(--mut);font-size:14px;font-weight:600}
.stat .v{font-size:28px;font-weight:800}

details summary{cursor:pointer;font-weight:700;padding:6px 0}
.hr{height:1px;background:var(--line);margin:12px 0}

@media (max-width:720px){
  h1{font-size:20px}
  .wrap{padding:10px 10px 90px}
  .col{flex:0 0 84%}
  .nav{width:100%;margin-left:0;justify-content:space-between}
  .nav a{flex:1 1 0;text-align:center;padding:10px 4px;font-size:14px}
  .btn.big{min-height:56px}
}