:root{
  --teal:#0d9488; --teal-d:#0f766e; --teal-l:#ccfbf1;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --bg:#f1f5f9; --card:#fff;
  --green:#16a34a; --amber:#d97706; --blue:#2563eb; --red:#dc2626; --grey:#94a3b8;
  --shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:15px;line-height:1.4;
  padding-bottom:env(safe-area-inset-bottom)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:16px}
.hidden{display:none!important}

/* App shell */
#app{max-width:560px;margin:0 auto;min-height:100vh;background:var(--bg)}
header.topbar{position:sticky;top:0;z-index:30;background:var(--teal);color:#fff;
  padding:calc(env(safe-area-inset-top) + 10px) 16px 10px;box-shadow:var(--shadow)}
.topbar .row{display:flex;justify-content:space-between;align-items:center}
.topbar .brand{font-weight:700;font-size:18px;letter-spacing:.3px}
.topbar .who{font-size:12px;opacity:.9}
.logout{color:#fff;font-size:13px;opacity:.9;padding:4px 8px;border:1px solid rgba(255,255,255,.4);border-radius:8px}
.counters{display:flex;gap:8px;margin-top:10px}
.counter{flex:1;background:rgba(255,255,255,.15);border-radius:10px;padding:7px 8px;text-align:center}
.counter b{display:block;font-size:18px;line-height:1.1}
.counter span{font-size:10px;text-transform:uppercase;letter-spacing:.5px;opacity:.85}

/* Tabs */
nav.tabs{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;background:var(--card);
  border-top:1px solid var(--line);max-width:560px;margin:0 auto;
  padding-bottom:env(safe-area-inset-bottom)}
nav.tabs button{flex:1;padding:9px 0 8px;color:var(--muted);font-size:11px;font-weight:600;
  display:flex;flex-direction:column;align-items:center;gap:3px}
nav.tabs button.active{color:var(--teal)}
nav.tabs .ic{font-size:19px;line-height:1}

main{padding:14px 14px 84px}

/* Cards & controls */
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;
  box-shadow:var(--shadow);margin-bottom:12px}
.label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}
select,input[type=text],input[type=password],input[type=number],textarea{
  width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
textarea{resize:vertical;min-height:64px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:100%;
  padding:13px;border-radius:11px;font-weight:700;font-size:15px;background:var(--teal);color:#fff}
.btn:active{background:var(--teal-d)}
.btn.sec{background:#fff;color:var(--teal);border:1.5px solid var(--teal)}
.btn.grey{background:#eef2f7;color:var(--ink)}
.btn.sm{width:auto;padding:9px 12px;font-size:13px;border-radius:9px}
.btn:disabled{opacity:.5}
.muted{color:var(--muted)}
.small{font-size:12px}
.spacer{height:8px}

/* Lead/stop cards */
.lead{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:12px;
  box-shadow:var(--shadow);margin-bottom:10px}
.lead .head{display:flex;align-items:flex-start;gap:9px}
.dot{width:11px;height:11px;border-radius:50%;flex:none;margin-top:4px;background:var(--grey)}
.dot.visited{background:var(--blue)} .dot.interested{background:var(--amber)}
.dot.ordered{background:var(--green)} .dot.no_order{background:var(--grey)} .dot.closed_gone{background:var(--red)}
.lead .name{font-weight:700;font-size:15px}
.lead .meta{font-size:12.5px;color:var(--muted);margin-top:2px}
.seq{background:var(--teal);color:#fff;font-weight:700;font-size:13px;min-width:26px;height:26px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none}
.leg{font-size:11.5px;color:var(--teal-d);font-weight:600;margin:2px 0 0 35px}
.actions{display:flex;gap:7px;margin-top:11px}
.actions .btn{padding:10px 6px;font-size:13px}
.badge{display:inline-block;font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:20px;text-transform:uppercase;letter-spacing:.3px}
.badge.visited{background:#dbeafe;color:#1d4ed8}.badge.interested{background:#fef3c7;color:#b45309}
.badge.ordered{background:#dcfce7;color:#15803d}.badge.no_order{background:#f1f5f9;color:#475569}
.badge.closed_gone{background:#fee2e2;color:#b91c1c}

/* Login */
.login-wrap{display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:24px;max-width:420px;margin:0 auto}
.login-logo{text-align:center;margin-bottom:24px}
.login-logo .mark{font-size:40px;font-weight:800;color:var(--teal);letter-spacing:1px}
.login-logo .sub{color:var(--muted);font-size:13px;margin-top:4px}
.field{margin-bottom:12px}

/* Modal */
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:50;display:flex;align-items:flex-end}
.modal{background:#fff;width:100%;max-width:560px;margin:0 auto;border-radius:18px 18px 0 0;padding:18px 16px;
  max-height:90vh;overflow:auto;padding-bottom:calc(18px + env(safe-area-inset-bottom))}
.modal h3{margin:0 0 4px}
.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}
.status-opt{padding:12px;border:1.5px solid var(--line);border-radius:11px;font-weight:700;font-size:14px;text-align:center;background:#fff}
.status-opt.on{border-color:var(--teal);background:var(--teal-l);color:var(--teal-d)}
.toast{position:fixed;bottom:78px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:10px 16px;border-radius:22px;font-size:13px;z-index:80;box-shadow:var(--shadow);max-width:90%}
.empty{text-align:center;color:var(--muted);padding:40px 16px}
.empty .ic{font-size:34px;margin-bottom:8px}
.row2{display:flex;gap:8px}.row2>*{flex:1}
.pill{display:inline-block;background:var(--teal-l);color:var(--teal-d);font-weight:600;font-size:12px;padding:3px 10px;border-radius:20px}
.offline-bar{background:var(--amber);color:#fff;text-align:center;font-size:12px;padding:5px;font-weight:600}
a.tel{color:var(--teal-d);text-decoration:none;font-weight:600}