:root{
  --accent:#4F7DF3; --accent-ink:#fff;
  --bg:#0B0D12; --bg-2:#11141C; --panel:#151925; --panel-2:#1B2030;
  --line:#232839; --line-2:#2E3547;
  --ink:#EDF0F7; --ink-2:#9AA3B8; --ink-3:#646E85;
  --ok:#33C48D; --warn:#E8B33C; --bad:#E5606A;
  --r:12px; --r-lg:16px;
  --mono:ui-monospace,"SF Mono",Menlo,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:none}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:6px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:232px 1fr;height:100vh}
.side{background:var(--bg-2);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden}
.brandbox{padding:18px 16px;border-bottom:1px solid var(--line);display:flex;gap:11px;align-items:center}
.logo{width:34px;height:34px;border-radius:9px;background:var(--accent);color:var(--accent-ink);display:grid;
  place-items:center;font-weight:800;font-size:15px;flex:none;letter-spacing:-.5px}
.brandname{font-weight:650;font-size:14px;letter-spacing:-.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brandsub{font-size:10.5px;color:var(--ink-3);font-family:var(--mono);letter-spacing:.3px}
.nav{padding:10px 8px;flex:1;overflow-y:auto}
.navlabel{font-size:10px;text-transform:uppercase;letter-spacing:1.1px;color:var(--ink-3);padding:14px 8px 6px;font-weight:600}
.navitem{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:8px;color:var(--ink-2);
  font-size:13.5px;text-align:left;transition:.13s}
.navitem:hover{background:var(--panel);color:var(--ink)}
.navitem.on{background:var(--accent);color:var(--accent-ink);font-weight:550}
.navitem .ic{width:16px;text-align:center;font-size:14px;opacity:.9}
.navitem .badge{margin-left:auto;font-family:var(--mono);font-size:10px;background:rgba(255,255,255,.09);
  padding:1px 6px;border-radius:20px}
.navitem.on .badge{background:rgba(0,0,0,.22)}
.sidefoot{padding:12px 14px;border-top:1px solid var(--line);font-size:10.5px;color:var(--ink-3);font-family:var(--mono)}
.dot{width:6px;height:6px;border-radius:50%;display:inline-block;margin-right:6px;vertical-align:1px}
.dot.live{background:var(--ok);box-shadow:0 0 0 3px rgba(51,196,141,.16)}
.dot.off{background:var(--ink-3)}
.dot.sim{background:var(--warn);box-shadow:0 0 0 3px rgba(232,179,60,.14)}

.main{overflow-y:auto;overflow-x:hidden}
.top{position:sticky;top:0;z-index:20;background:rgba(11,13,18,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);padding:15px 26px;display:flex;align-items:center;gap:14px}
.top h1{font-size:17px;font-weight:650;letter-spacing:-.35px}
.top .sub{font-size:12px;color:var(--ink-3)}
.spacer{flex:1}
.page{padding:24px 26px 70px;max-width:1240px}

/* ---------- atoms ---------- */
.btn{background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:9px;font-size:13px;
  font-weight:600;transition:.14s;white-space:nowrap}
.btn:hover{filter:brightness(1.12)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:var(--panel-2);color:var(--ink);border:1px solid var(--line-2)}
.btn.ghost:hover{background:var(--line)}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:7px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg)}
.card-h{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.card-h h3{font-size:13.5px;font-weight:620;letter-spacing:-.15px}
.card-h .hint{font-size:11.5px;color:var(--ink-3)}
.card-b{padding:18px}
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1080px){.g4{grid-template-columns:repeat(2,1fr)}.g3,.g2{grid-template-columns:1fr}}

.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px;position:relative;overflow:hidden}
.stat .k{font-size:10.5px;text-transform:uppercase;letter-spacing:.9px;color:var(--ink-3);font-weight:600}
.stat .v{font-size:26px;font-weight:700;letter-spacing:-1px;margin-top:7px;font-variant-numeric:tabular-nums}
.stat .d{font-size:11.5px;color:var(--ink-3);margin-top:3px}
.stat .d b{color:var(--ok);font-weight:600}
.stat::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:.85}

label.f{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--ink-3);
  margin-bottom:6px;font-weight:600}
.inp{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:9px;padding:9px 11px;
  font-size:13.5px;transition:.13s;outline:none}
.inp:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 20%,transparent)}
select.inp{cursor:pointer}
.fieldrow{margin-bottom:14px}
input[type=range]{width:100%;-webkit-appearance:none;height:5px;border-radius:4px;background:var(--line-2);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:17px;height:17px;border-radius:50%;
  background:var(--accent);cursor:pointer;border:3px solid var(--panel);box-shadow:0 0 0 1px var(--accent)}
.swatches{display:flex;gap:7px;flex-wrap:wrap}
.sw{width:26px;height:26px;border-radius:7px;border:2px solid transparent;transition:.12s}
.sw:hover{transform:scale(1.12)}
.sw.on{border-color:var(--ink);transform:scale(1.12)}

table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.9px;color:var(--ink-3);
  padding:9px 14px;border-bottom:1px solid var(--line);font-weight:600;white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}
tbody tr{transition:.1s}
tbody tr:hover{background:var(--panel-2)}
tbody tr:last-child td{border-bottom:none}
.num{font-variant-numeric:tabular-nums;text-align:right}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:650;padding:3px 8px;
  border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
.pill.live{background:rgba(51,196,141,.14);color:var(--ok)}
.pill.trial{background:rgba(232,179,60,.14);color:var(--warn)}
.pill.paused{background:rgba(100,110,133,.16);color:var(--ink-3)}
.tag{font-family:var(--mono);font-size:10.5px;background:var(--panel-2);border:1px solid var(--line-2);
  padding:2px 7px;border-radius:5px;color:var(--ink-2)}

/* ---------- chat ---------- */
.deskwrap{display:grid;grid-template-columns:1fr 340px;gap:14px;align-items:start}
@media(max-width:1080px){.deskwrap{grid-template-columns:1fr}}
.chat{height:min(560px,64vh);overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}
.msg{max-width:78%;padding:10px 13px;border-radius:14px;font-size:13.5px;line-height:1.55;white-space:pre-wrap;
  word-wrap:break-word;animation:pop .22s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.msg.patient{background:var(--panel-2);border:1px solid var(--line-2);align-self:flex-start;border-bottom-left-radius:5px}
.msg.desk{background:var(--accent);color:var(--accent-ink);align-self:flex-end;border-bottom-right-radius:5px}
.msg.sys{align-self:center;background:transparent;border:1px dashed var(--line-2);color:var(--ink-3);
  font-size:11.5px;font-family:var(--mono);max-width:92%;text-align:center;padding:6px 12px}
.msg .who{font-size:9.5px;text-transform:uppercase;letter-spacing:.9px;opacity:.66;margin-bottom:4px;font-weight:700}
.typing{display:flex;gap:4px;padding:13px}
.typing i{width:6px;height:6px;background:var(--ink-3);border-radius:50%;animation:bl 1.2s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes bl{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.composer{border-top:1px solid var(--line);padding:12px;display:flex;gap:9px}
.chips{display:flex;gap:7px;flex-wrap:wrap;padding:0 12px 12px}
.chip{font-size:11.5px;background:var(--panel-2);border:1px solid var(--line-2);padding:5px 10px;
  border-radius:20px;color:var(--ink-2);transition:.13s}
.chip:hover{border-color:var(--accent);color:var(--ink)}

.evt{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12.5px}
.evt:last-child{border-bottom:none}
.evt .t{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);flex:none;width:52px;padding-top:2px}
.evt .b b{font-weight:620}
.evt .b span{color:var(--ink-3)}

pre.code{background:var(--bg);border:1px solid var(--line-2);border-radius:10px;padding:14px;overflow-x:auto;
  font-family:var(--mono);font-size:11.5px;line-height:1.65;color:#B9C4DC;white-space:pre}
pre.code .k{color:var(--accent)} pre.code .s{color:#8FD6A9} pre.code .c{color:var(--ink-3)}

.widget{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.5);color:#111}
.widget .wh{background:var(--accent);color:var(--accent-ink);padding:13px 15px}
.widget .wh b{font-size:13.5px;display:block}
.widget .wh span{font-size:11px;opacity:.85}
.widget .wb{padding:14px;background:#F4F6FB;min-height:96px;font-size:12.5px}
.wbub{background:#fff;border-radius:11px;padding:9px 12px;box-shadow:0 1px 3px rgba(0,0,0,.1);
  display:inline-block;max-width:88%;color:#1a1a1a}
.widget .wf{padding:9px 12px;background:#fff;border-top:1px solid #E4E8F0;font-size:12px;color:#9AA3B8}
.tiny{font-size:11.5px;color:var(--ink-3);line-height:1.6}
.hr{height:1px;background:var(--line);margin:16px 0}
.bar{height:7px;background:var(--panel-2);border-radius:5px;overflow:hidden;margin-top:7px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:5px;transition:width .5s cubic-bezier(.3,1,.4,1)}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--panel-2);
  border:1px solid var(--line-2);padding:11px 18px;border-radius:11px;font-size:13px;z-index:100;
  transition:.3s cubic-bezier(.3,1,.4,1);box-shadow:0 10px 34px rgba(0,0,0,.45);opacity:0;pointer-events:none}
.toast.on{transform:translateX(-50%) translateY(0);opacity:1}
.view{display:none}.view.on{display:block;animation:fade .2s}
@keyframes fade{from{opacity:0}to{opacity:1}}