:root{
  --bg:#0d1117; --panel:#151b24; --panel2:#1b222d; --line:#252d3a;
  --ink:#e6edf6; --dim:#8a97ab; --faint:#5d6b80;
  --go:#2ea043; --go-hi:#3fb950; --stop:#d1364a; --stop-hi:#e5566a;
  --accent:#4a9eff; --warn:#d9a13b;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  display:flex; flex-direction:column; overscroll-behavior:none;
}

/* ---------- top bar ---------- */
.bar{
  display:flex; align-items:center; gap:14px; padding:10px 16px;
  background:var(--panel); border-bottom:1px solid var(--line); flex:none;
  padding-top:calc(10px + env(safe-area-inset-top));
}
.brand{font-weight:700; letter-spacing:.3px}
.spacer{flex:1}
.from{color:var(--dim); font-size:13px}
.from b{color:var(--ink); font-family:var(--mono)}
.counter{color:var(--dim); font-size:13px}
.pill{font-size:12px; padding:3px 10px; border-radius:999px; font-weight:600}
.pill-wait{background:#3a2f14; color:var(--warn)}
.pill-ok{background:#10301a; color:var(--go-hi)}
.pill-bad{background:#3a1620; color:var(--stop-hi)}

/* ---------- layout ---------- */
.grid{flex:1; display:grid; grid-template-columns:minmax(320px,1fr) minmax(380px,1.1fr); min-height:0; min-width:0}
/* min-width:0 here is load-bearing, not tidying. A grid item defaults to min-width:auto, so a
   1fr column refuses to shrink below its content's min-content width and pushes the page out
   sideways instead — measured at 452px inside a 412px phone viewport. */
.col{min-height:0; min-width:0; display:flex; flex-direction:column}
.list{border-right:1px solid var(--line)}
.detail{overflow-y:auto; padding:14px; gap:14px; display:flex; flex-direction:column}

/* ---------- lead list ---------- */
.list-head{display:flex; gap:8px; padding:12px; border-bottom:1px solid var(--line); flex:none}
.list-head input, .list-head select{
  background:var(--panel2); border:1px solid var(--line); color:var(--ink);
  border-radius:8px; padding:8px 10px; font-size:14px; outline:none;
}
.list-head input{flex:1; min-width:0}
.list-head input:focus{border-color:var(--accent)}
.list-meta{padding:8px 14px; color:var(--faint); font-size:12px; border-bottom:1px solid var(--line); flex:none}
.leads{list-style:none; margin:0; padding:0; overflow-y:auto; flex:1}
.leads li{
  padding:10px 14px; border-bottom:1px solid var(--line); cursor:pointer;
  display:flex; gap:10px; align-items:baseline;
}
.leads li:hover{background:var(--panel2)}
.leads li.on{background:#16283f; box-shadow:inset 3px 0 0 var(--accent)}
.leads li.done{opacity:.45}
.lead-name{flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.lead-city{color:var(--faint); font-size:12px; white-space:nowrap}
.lead-tag{font-size:11px; color:var(--faint); font-family:var(--mono)}

/* ---------- cards ---------- */
.card{background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:14px}
.card.empty{display:flex; align-items:center; justify-content:center; min-height:120px}
.nothing{color:var(--faint); margin:0}
.card-title{font-size:12px; text-transform:uppercase; letter-spacing:.9px; color:var(--faint); margin-bottom:10px}
.lead-title{font-size:20px; font-weight:650; margin:0 0 4px}
.lead-phone{font-family:var(--mono); font-size:19px; color:var(--go-hi); margin:0 0 8px}
.lead-meta{color:var(--dim); font-size:13px; margin:2px 0}
.lead-meta a{color:var(--accent)}
.badge{display:inline-block; font-size:11px; padding:2px 8px; border-radius:6px;
  background:var(--panel2); color:var(--dim); margin-right:6px}

/* ---------- dial pad ---------- */
.dialpad{background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:16px; text-align:center}
.call-state{font-size:12px; text-transform:uppercase; letter-spacing:1.2px; color:var(--faint)}
.call-state.ringing{color:var(--warn)}
.call-state.live{color:var(--go-hi)}
.call-state.ending{color:var(--stop-hi)}
.timer{font-family:var(--mono); font-size:38px; font-weight:600; margin:2px 0 12px; letter-spacing:1px}
.buttons{display:grid; grid-template-columns:repeat(4,1fr); gap:8px}
.btn{
  border:1px solid var(--line); background:var(--panel2); color:var(--ink);
  padding:12px 8px; border-radius:10px; font-size:14px; font-weight:600; cursor:pointer;
}
.btn:hover:not(:disabled){border-color:var(--faint)}
.btn:disabled{opacity:.35; cursor:not-allowed}
.btn-go{background:var(--go); border-color:var(--go); color:#fff}
.btn-go:hover:not(:disabled){background:var(--go-hi)}
.btn-stop{background:var(--stop); border-color:var(--stop); color:#fff}
.btn-stop:hover:not(:disabled){background:var(--stop-hi)}
.btn-save{width:100%; margin-top:10px; background:var(--accent); border-color:var(--accent); color:#04101f}
.manual{margin-top:10px}
.manual input{
  width:100%; background:var(--panel2); border:1px solid var(--line); color:var(--ink);
  border-radius:8px; padding:9px 10px; font-family:var(--mono); text-align:center; outline:none;
}
.manual input:focus{border-color:var(--accent)}

/* ---------- dispositions ---------- */
.dispo-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:8px}
.dispo-grid button{
  border:1px solid var(--line); background:var(--panel2); color:var(--ink);
  border-radius:9px; padding:10px 8px; font-size:13px; cursor:pointer; text-align:left;
}
.dispo-grid button .k{color:var(--faint); font-family:var(--mono); margin-right:7px}
.dispo-grid button.on{border-color:var(--accent); background:#16283f}
#notes{
  width:100%; margin-top:10px; min-height:64px; resize:vertical;
  background:var(--panel2); border:1px solid var(--line); color:var(--ink);
  border-radius:9px; padding:9px 10px; font:inherit; outline:none;
}
#notes:focus{border-color:var(--accent)}

/* ---------- session log ---------- */
.session-log{list-style:none; margin:0; padding:0; font-size:13px; max-height:190px; overflow-y:auto}
.session-log li{padding:6px 0; border-bottom:1px solid var(--line); display:flex; gap:8px}
.session-log li:last-child{border-bottom:0}
.session-log .when{color:var(--faint); font-family:var(--mono); font-size:12px}
.session-log .who{flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.session-log .what{color:var(--dim)}
.muted{color:var(--faint)}
.linkish{background:none; border:0; color:var(--accent); font:inherit; font-size:11px;
  text-transform:none; letter-spacing:0; cursor:pointer; padding:0 0 0 8px}
.linkish:hover{text-decoration:underline}

/* ---------- footer + toast ---------- */
.foot{
  flex:none; display:flex; gap:16px; padding:8px 16px; font-size:12px; color:var(--faint);
  border-top:1px solid var(--line); background:var(--panel);
  padding-bottom:calc(8px + env(safe-area-inset-bottom));
}
.foot b{color:var(--warn)}
.keys{margin-left:auto; font-family:var(--mono)}
.toast{
  position:fixed; left:50%; bottom:56px; transform:translateX(-50%);
  background:#222c3a; border:1px solid var(--line); color:var(--ink);
  padding:10px 16px; border-radius:10px; font-size:14px; z-index:50; max-width:80vw;
}
.toast.bad{border-color:var(--stop); background:#38161f}

/* ---------- narrow / phone ---------- */
@media (max-width:860px){
  .grid{grid-template-columns:1fr; grid-template-rows:auto 1fr}
  .list{border-right:0; border-bottom:1px solid var(--line); max-height:38vh}
  .keys{display:none}
  .timer{font-size:32px}
}