/* Design: notsanwissen-Tokens. Hell = Standard, Dunkel = :root[data-theme="dark"].
   EKG-Papier bleibt immer hell, Monitor-Sweep immer dunkelgrün (wie echtes Gerät). */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#F6F8FB; --panel:#FFFFFF; --panel2:#F4F6FA; --line:#E6EBF2;
  --ink:#13233B; --muted:#56627A; --soft:#8A93A6;
  --accent:#0EA697; --red:#F0392B; --blue:#3D7DC4; --green:#14B8A6; --amber:#C9820A; --purple:#6D4AFF;
  --chip:rgba(19,35,59,.035); --chip-hover:rgba(19,35,59,.07); --chip-bd-hover:rgba(19,35,59,.22);
  --overlay-bg:rgba(255,255,255,.72); --on-accent:#062821; --thumb-bd:#ffffff;
  --track:#dbe3ee; --track2:#c7d3e3;
  --stage-grad:radial-gradient(120% 100% at 50% 0%,#eef3fa 0,#dde6f2 60%,#d0dbeb 100%);
  --toast-bg:#13233B; --toast-ink:#ffffff; --shadow:0 16px 40px rgba(16,28,48,.10);
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
:root[data-theme="dark"]{
  --bg:#0B1020; --panel:#121A2E; --panel2:#0D1424; --line:rgba(255,255,255,.10);
  --ink:#F3F6FC; --muted:#AEB7C9; --soft:#7C879B;
  --accent:#37e38b; --red:#FF6B5B; --blue:#6AA6E6; --green:#2DD4BF; --amber:#F5C518; --purple:#8B6BFF;
  --chip:rgba(255,255,255,.03); --chip-hover:rgba(255,255,255,.06); --chip-bd-hover:rgba(255,255,255,.28);
  --overlay-bg:rgba(8,12,22,.55); --on-accent:#06210f; --thumb-bd:#0b0e18;
  --track:#2a3550; --track2:#3a4a6e;
  --stage-grad:radial-gradient(120% 100% at 50% 0%,#1a1220 0,#0b0e18 62%,#070a12 100%);
  --toast-bg:#1a2233; --toast-ink:#ffffff; --shadow:0 18px 44px rgba(0,0,0,.5);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 var(--font)}
body{background:
  radial-gradient(900px 520px at 88% -6%,rgba(240,57,43,.07),transparent 60%),
  radial-gradient(760px 520px at -4% 108%,rgba(61,125,196,.08),transparent 55%),var(--bg);min-height:100vh}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.01em}

/* Kopf */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:14px}
.logo{font-size:34px;filter:drop-shadow(0 2px 8px rgba(240,57,43,.45));animation:pulse 1s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}30%{transform:scale(1.12)}45%{transform:scale(1)}}
.top h1{font-size:22px}
.top p{margin:2px 0 0;color:var(--muted);font-size:13px;max-width:70ch}
.top-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.disclaimer{font-size:11.5px;color:var(--soft);border:1px solid var(--line);border-radius:999px;padding:5px 11px}
#themeToggle{font:inherit;font-size:13px;display:flex;align-items:center;gap:7px;padding:6px 13px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;cursor:pointer;transition:.12s}
#themeToggle:hover{border-color:var(--chip-bd-hover)}

/* Grid */
.grid{display:grid;gap:14px;padding:14px 16px 28px;
  grid-template-columns:308px minmax(0,1fr) 300px;
  grid-template-areas:"controls stage patient" "ekg ekg ekg";}
@media (max-width:1180px){.grid{grid-template-columns:300px minmax(0,1fr);grid-template-areas:"controls stage" "patient patient" "ekg ekg"}}
@media (max-width:820px){.grid{grid-template-columns:1fr;grid-template-areas:"stage" "controls" "patient" "ekg"}}
.panel{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.controls{grid-area:controls;padding:8px 14px 16px;overflow:auto}
.stage{grid-area:stage;overflow:hidden;min-height:clamp(430px,64vh,780px)}
.patient{grid-area:patient;padding:14px;overflow:auto}
.ekg{grid-area:ekg;padding:12px 14px 16px}
@media (min-width:1181px){.controls,.patient{max-height:clamp(430px,64vh,780px)}}

/* 3D-Bühne */
.stage-wrap{position:relative;width:100%;height:100%;min-height:440px;background:var(--stage-grad)}
#stageCanvas{display:block;width:100%;height:100%;cursor:grab}
#stageCanvas:active{cursor:grabbing}
.stage-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px}
.stage-overlay.hide{display:none}
.legend{position:absolute;left:14px;top:12px;display:flex;gap:12px;font-size:12px;color:var(--muted);align-items:center;background:var(--overlay-bg);border:1px solid var(--line);border-radius:999px;padding:4px 12px;backdrop-filter:blur(4px)}
.legend.struct{top:46px}
.legend .lg-title{color:var(--soft);font-size:10.5px;text-transform:uppercase;letter-spacing:.06em}
.legend span{display:flex;align-items:center;gap:6px}
.legend i{width:12px;height:8px;border-radius:2px;display:inline-block}
.stage-hint{position:absolute;left:14px;bottom:12px;font-size:11.5px;color:var(--soft);background:var(--overlay-bg);border:1px solid var(--line);border-radius:999px;padding:4px 10px;backdrop-filter:blur(4px)}
.stage-toolbar{position:absolute;right:12px;top:12px;display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end;max-width:72%}
.stage-toolbar button{font-size:12px;padding:6px 11px;border:1px solid var(--line);background:var(--overlay-bg);color:var(--muted);border-radius:8px;cursor:pointer;transition:.12s;backdrop-filter:blur(4px)}
.stage-toolbar button:hover{border-color:var(--chip-bd-hover);color:var(--ink)}
.stage-toolbar button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:650}
.stage-toolbar .cutdepth{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--muted);background:var(--overlay-bg);border:1px solid var(--line);border-radius:8px;padding:4px 10px;backdrop-filter:blur(4px)}
.stage-toolbar .cutdepth input{width:90px}

/* Reglerfeld */
.grp{padding:12px 0;border-bottom:1px solid var(--line)}
.grp:last-child{border-bottom:0}
.grp h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--soft);margin-bottom:9px}
.presets{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.presets button{display:flex;flex-direction:column;align-items:flex-start;gap:1px;text-align:left;padding:7px 9px;border:1px solid var(--line);background:var(--chip);border-radius:10px;color:var(--ink);cursor:pointer;transition:.12s;font-family:inherit}
.presets button:hover{border-color:var(--chip-bd-hover);background:var(--chip-hover)}
.presets button b{font-size:12.5px;font-weight:650}
.presets button small{font-size:10.5px;color:var(--soft)}
.btnrow{display:flex;flex-wrap:wrap;gap:6px}
.btnrow button{padding:6px 10px;border:1px solid var(--line);background:var(--chip);border-radius:8px;color:var(--muted);cursor:pointer;font-size:12.5px;transition:.12s;font-family:inherit}
.btnrow button:hover{border-color:var(--chip-bd-hover);color:var(--ink)}
.btnrow button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink);font-weight:650}
#gefaess button[aria-pressed="true"]{background:var(--vc,#fff);border-color:var(--vc,#fff);color:#0b0e18}
.slider{margin-top:10px}
.slider label{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);margin-bottom:4px}
.slider output{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:600}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:5px;border-radius:4px;background:linear-gradient(90deg,var(--track),var(--track2));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid var(--thumb-bd);cursor:pointer;box-shadow:0 0 8px rgba(20,184,166,.45)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid var(--thumb-bd);cursor:pointer}
.stage-lab{margin-top:7px;font-size:12px;color:var(--amber);min-height:16px}
.ntf{font-weight:650}
.ntf.defi{background:rgba(201,130,10,.16);border-color:rgba(201,130,10,.5);color:var(--amber)}
.ntf.cpr[aria-pressed="true"]{background:var(--red);border-color:var(--red);color:#fff}

/* Patient */
.p-status{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600;margin-bottom:8px}
.p-status .dot{width:10px;height:10px;border-radius:50%;background:var(--green)}
.avatar{display:flex;justify-content:center;margin:2px 0 10px}
.vitals{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.vital{background:var(--chip);border:1px solid var(--line);border-radius:10px;padding:6px 10px;display:flex;flex-direction:column;gap:1px;min-width:0;overflow:hidden}
.vital .lab{font-size:10px;color:var(--soft);letter-spacing:.03em}
.vital .v{display:flex;align-items:baseline;gap:4px;min-width:0}
.vital b{font-family:var(--mono);font-size:18px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.05;white-space:nowrap}
.vital .u{font-size:9.5px;color:var(--soft)}
.vital.hf b{color:var(--accent)} .vital.spo2 b{color:var(--blue)} .vital.rr b{color:var(--red)} .vital.co b{color:var(--amber)}
.p-bewusst{margin-top:10px;font-size:13px;color:var(--muted);text-align:center}
.p-bewusst.krit{color:var(--red);font-weight:650}
.p-sympt{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:5px}
.p-sympt li{font-size:12.5px;color:var(--red);background:rgba(240,57,43,.09);border:1px solid rgba(240,57,43,.22);border-radius:7px;padding:5px 10px;display:flex;align-items:center;gap:8px}
.p-sympt li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--red);flex:none}
.p-sympt li.ok{color:var(--muted);background:rgba(20,184,166,.09);border-color:rgba(20,184,166,.25)}
.p-sympt li.ok::before{background:var(--green)}

/* EKG — Papier hell, Monitor dunkelgrün (immer, wie echtes Gerät) */
.ekg-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.monitor-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--soft)}
.lead-pick{font-size:12px;color:var(--muted)}
.lead-pick select{background:var(--panel2);color:var(--ink);border:1px solid var(--line);border-radius:7px;padding:3px 7px;font-family:var(--mono)}
#monitorCanvas{display:block;width:100%;height:150px;background:#05100b;border:1px solid var(--line);border-radius:10px}
.grid12{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:10px}
@media (max-width:680px){.grid12{grid-template-columns:repeat(2,1fr)}}
.lead12{position:relative;background:#fdf1ee;border:1.5px solid #e7d3ce;border-radius:8px;padding:3px}
.lead12 .nm{position:absolute;left:7px;top:3px;font-size:11px;font-weight:800;color:#7a3b34;font-family:var(--mono)}
.lead12 canvas{display:block;width:100%;height:64px}
.lead12.st-up{border-color:#F0392B;box-shadow:0 0 0 2px rgba(240,57,43,.18)}
.lead12.st-dn{border-color:#3D7DC4;box-shadow:0 0 0 2px rgba(61,125,196,.16)}
.lehrtext{margin-top:12px;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:var(--chip)}
.lt-head{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:7px}
.pill{font-size:12px;font-weight:650;color:#ffffff;padding:3px 10px;border-radius:999px}
.pill.ghost{background:transparent;color:var(--muted);border:1px solid var(--line);font-family:var(--mono)}
.lt-row{font-size:13px;color:var(--muted);margin-top:3px}
.lt-row b{color:var(--ink)}
.lt-row i{font-style:normal;font-family:var(--mono);font-weight:700;padding:1px 6px;border-radius:5px;margin:1px}
.lt-row i.up{background:rgba(240,57,43,.16);color:var(--red)}
.lt-row i.dn{background:rgba(61,125,196,.16);color:var(--blue)}
.lt-note{font-size:12.5px;color:var(--muted);margin-top:8px;border-top:1px solid var(--line);padding-top:7px}

/* Toast */
#toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--toast-bg);border:1px solid var(--line);color:var(--toast-ink);padding:11px 18px;border-radius:12px;font-size:13.5px;opacity:0;pointer-events:none;transition:.25s;z-index:50;box-shadow:var(--shadow)}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}