:root{
  --bg-1:#041023; --bg-2:#07263a; --panel:#071726;
  --accent:#00bceb; --accent-2:#ff4db8; --accent-3:#00ff9f;
  --surface:#0b1220; --muted:#9fb2c6; --glass: rgba(255,255,255,0.04);
  --radius:12px; --glass-border: rgba(255,255,255,0.06);
  --font-stack: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --low:#6abf4b; --moderate:#fbab18; --high:#e2231a;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:var(--font-stack);color:#e6f2fb}
body{
  background: radial-gradient(1200px 600px at 10% 10%, rgba(0,188,235,0.06), transparent), linear-gradient(180deg,var(--bg-1),var(--bg-2));
  -webkit-font-smoothing:antialiased;padding:18px 28px;min-height:100%;
}

.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;font-weight:900;color:#051125}
.brand-title{font-weight:800}
.hint,.small{color:var(--muted);font-size:13px}
.mono{font-family:ui-monospace,"Cascadia Code",Consolas,monospace}

.app{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:18px;align-items:start;min-height:calc(100vh - 90px)}
.app.playing .sidebar{display:none}
.sidebar{transition:opacity 200ms;width:80%;margin:0 auto}
.stage{display:none;grid-template-rows:auto 1fr auto;gap:12px;width:100%}
.app.playing .stage{display:grid}

.card{background:linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.012));border:1px solid var(--glass-border);padding:16px;border-radius:var(--radius)}
.sidebar > .card + .card{margin-top:16px}

.persona-row{display:flex;gap:8px;align-items:center}
.persona-row select{flex:1}
.section-title{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:800;margin:16px 0 8px}

.btn{background:var(--accent);border:none;color:#032030;padding:9px 14px;border-radius:8px;cursor:pointer;font-weight:700;font-size:14px}
.btn:hover{filter:brightness(1.06)}
.btn:disabled{opacity:.55;cursor:default}
.btn-2{background:var(--accent-3);color:#04231a}
.btn-ghost{background:transparent;color:var(--muted);border:1px solid rgba(255,255,255,0.08)}

.form-group{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:6px}
.field label{font-size:12px;color:var(--muted)}
.input,select{padding:9px;border-radius:8px;border:1px solid rgba(255,255,255,0.1);background:#0a1a2e;color:#e6f2fb;transition:border-color 160ms,box-shadow 160ms;width:100%;font-size:14px}
.input:focus,select:focus{outline:none;border-color:rgba(0,188,235,0.7);box-shadow:0 0 0 3px rgba(0,188,235,0.15);background:#0f2540}

.meds{width:100%;border-collapse:collapse;margin-top:4px}
.meds td{padding:4px 4px 4px 0}
.controls{display:flex;gap:10px;align-items:center;margin-top:10px}
.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}

.form-error{margin-top:12px;padding:10px 12px;border-radius:8px;background:rgba(226,35,26,0.12);border:1px solid rgba(226,35,26,0.4);color:#ffd2cf;font-size:13px}

/* run view top panel */
.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%}
.run-meta{display:flex;flex-direction:column;gap:8px}
.run-sub{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;padding:0}
.metrics{display:flex;gap:12px;align-items:center}
.metric{background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.012));padding:10px 14px;border-radius:10px;min-width:104px;text-align:center;border:1px solid var(--glass-border)}
.metric h4{margin:0;font-size:11px;color:var(--muted);text-transform:uppercase}
.metric p{margin:6px 0 0;font-size:22px;font-weight:800}
.spark{height:44px;width:160px}

.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;text-transform:capitalize;background:rgba(255,255,255,0.06);color:var(--muted)}
.badge.scheduled{background:rgba(255,255,255,0.06);color:var(--muted)}
.badge.queued{background:rgba(255,255,255,0.06);color:var(--muted)}
.badge.started{background:rgba(251,171,24,0.18);color:#ffd591}
.badge.ongoing{background:rgba(0,188,235,0.16);color:#7fe0ff}
.badge.closed{background:rgba(106,191,75,0.18);color:#bdf0a6}

/* stage area */
.stage-area{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:420px}
.timeline{display:flex;flex-direction:row;gap:8px;width:100%;overflow-x:auto;padding:8px;border-bottom:1px solid rgba(255,255,255,0.05);margin-bottom:12px;justify-content:center;align-items:center}
.timeline .item{display:flex;flex-direction:column;gap:4px;align-items:center;background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);padding:8px;border-radius:10px;border:1px solid rgba(255,255,255,0.08);min-width:110px;text-align:center;cursor:pointer;transition:all 300ms ease;opacity:.5;color:#6c8197}
.timeline .item.enter{opacity:1;color:#e6f2fb;border-color:rgba(255,255,255,0.16)}
.timeline .item:hover{border-color:rgba(0,188,235,0.4)}
.timeline .item.active{border-color:var(--accent);background:linear-gradient(180deg, rgba(0,188,235,0.12), rgba(0,188,235,0.05));opacity:1}
.timeline .avatar{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;font-weight:900;color:#041023;transition:box-shadow 300ms ease}
.timeline .item.enter .avatar{box-shadow:0 0 12px rgba(0,188,235,0.55)}
.timeline .item.enter{animation:pop 360ms cubic-bezier(.4,0,.2,1)}
.timeline .agent{font-weight:700;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:96px}
.timeline .time{font-size:10px;color:var(--muted)}
.timeline .risk-badge{font-size:9px;font-weight:700;padding:2px 6px;border-radius:999px;text-transform:capitalize}

.center-stage{padding:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;flex:1;text-align:center}
.big-avatar{width:96px;height:96px;border-radius:18px;background:linear-gradient(135deg,var(--accent-2),var(--accent));display:flex;align-items:center;justify-content:center;font-size:30px;box-shadow:0 6px 30px rgba(0,0,0,0.5);animation:floaty 3s ease-in-out infinite}
.center-stage .agent-name{font-size:18px;font-weight:800}
.center-stage .summary{color:var(--muted);font-size:13px;line-height:1.6;max-width:560px}
.center-stage .risk{display:inline-block;font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;text-transform:capitalize}
.risk.low,.risk-badge.low{color:var(--low);background:rgba(106,191,75,0.18)}
.risk.moderate,.risk-badge.moderate{color:var(--moderate);background:rgba(251,171,24,0.2)}
.risk.high,.risk-badge.high{color:var(--high);background:rgba(226,35,26,0.18)}
.risk.none{color:var(--muted);background:rgba(255,255,255,0.06)}

.summary-card{background:linear-gradient(180deg, rgba(0,0,0,0.2), rgba(0,0,0,0.12));padding:16px;border-radius:12px;border:1px solid var(--glass-border)}
.summary-title{font-weight:800;margin-bottom:12px}
.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.summary-grid b,.summary-symptoms b{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}
.summary-symptoms{margin-top:14px}

/* confetti */
.confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.confetti i{position:absolute;width:10px;height:14px;opacity:.95;transform-origin:center;animation:fall 1500ms linear forwards}
@keyframes fall{to{transform:translateY(120vh) rotate(720deg);opacity:0}}
@keyframes floaty{0%{transform:translateY(0)}50%{transform:translateY(-6px)}100%{transform:translateY(0)}}
@keyframes pop{0%{transform:scale(.8)}100%{transform:scale(1)}}

[hidden]{display:none !important}

@media (max-width:900px){
  .sidebar{width:100%}
  .form-group{grid-template-columns:1fr}
  .summary-grid{grid-template-columns:1fr 1fr}
  .panel-top{flex-direction:column;align-items:flex-start}
}