:root{
  color-scheme:dark; /* native Form-Controls (select) im Webview dunkel rendern */
  --bg:#1a1a1f;--card:#24242c;--raised:#2e2e3a;--border:#3a3a4a;
  --txt:#f0f0f5;--txt2:#8888aa;--accent:#00c8ff;--accent2:#ff6b35;
  --ok:#4cde80;--err:#ff4d6d;--warn:#ffb020;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono","Fira Code",monospace;
}
[data-theme=light]{
  color-scheme:light;
  --bg:#f0f0f5;--card:#fff;--raised:#e8e8f0;--border:#d0d0e0;
  --txt:#1a1a2e;--txt2:#666680;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font-family:var(--font);font-size:14px;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent);text-decoration:none}
/* select/option-Farben explizit setzen — OrcaSlicers Device-Tab-Webview erbt
   sie sonst nicht und rendert weiße Schrift auf weißem Grund (Issue #29). */
select{background:var(--raised)!important;color:var(--txt)!important}
select option{background:var(--card)!important;color:var(--txt)!important}

/* ── HEADER ── */
header{background:var(--card);border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:12px;padding:0 20px;height:52px;
  position:sticky;top:0;z-index:100}
.logo{font-size:18px;font-weight:700;color:var(--accent);letter-spacing:-.02em}
.hname{font-size:13px;color:var(--txt2)}
.hbadge{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:4px 10px;border-radius:20px;background:var(--raised);color:var(--txt2);
  text-transform:uppercase;letter-spacing:.04em}
.hbadge.printing{background:#0d2d1a;color:var(--ok)}
.hbadge.complete{background:#0d1f38;color:#60b0ff}
.hbadge.error{background:#2d0d0d;color:var(--err)}
.hbadge .dot{width:7px;height:7px;border-radius:50%;background:currentColor}
.hbadge.printing .dot{animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.theme-btn{background:none;border:1px solid var(--border);color:var(--txt2);
  border-radius:8px;padding:6px 10px;cursor:pointer;font-size:13px;transition:.15s}
.theme-btn:hover{border-color:var(--accent);color:var(--accent)}
.conn-btn{border-radius:8px;padding:6px 12px;cursor:pointer;font-size:13px;
  font-weight:600;border:none;transition:.15s}
.conn-btn.disconnected{background:var(--accent);color:#fff}
.conn-btn.disconnected:hover{opacity:.85}
.conn-btn.connected{background:transparent;border:1px solid var(--border);color:var(--txt2)}
.conn-btn.connected:hover{border-color:#e05;color:#e05}

/* ── LAYOUT ── */
.layout{display:flex;flex:1;min-height:0}
nav.sidebar{width:200px;background:var(--card);border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:12px 8px;gap:2px;flex-shrink:0}
.nav-btn{background:none;border:none;color:var(--txt2);text-align:left;
  padding:9px 12px;border-radius:8px;cursor:pointer;font-size:13px;
  display:flex;align-items:center;gap:10px;transition:.12s;width:100%}
.nav-btn:hover{background:var(--raised);color:var(--txt)}
.nav-btn.active{background:var(--raised);color:var(--accent)}
.nav-icon{font-size:16px;width:20px;text-align:center}
main{flex:1;overflow-y:auto;padding:20px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}

/* ── CARD ── */
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;
  padding:18px;transition:box-shadow .15s,transform .15s}
.card:hover{box-shadow:0 4px 20px rgba(0,0,0,.3);transform:translateY(-1px)}
.card-title{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--txt2);
  margin-bottom:14px;display:flex;align-items:center;gap:8px}
.card-title span{font-size:14px}

/* ── HERO ── */
.hero{grid-column:1/-1;display:grid;grid-template-columns:1fr 320px;gap:16px}
@media(max-width:900px){.hero{grid-template-columns:1fr}}
.cam-wrap{background:#0a0a0e;border-radius:10px;overflow:hidden;
  min-height:180px;max-height:320px;display:flex;align-items:center;justify-content:center;position:relative}
.cam-wrap img,.cam-wrap video{width:100%;max-height:320px;height:auto;display:block;object-fit:contain}
.cam-placeholder{color:var(--txt2);font-size:13px;text-align:center;padding:20px}
@keyframes spin{to{transform:rotate(360deg)}}
.cam-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.15);
  border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:none}
.cam-overlay{position:absolute;bottom:0;left:0;right:0;
  background:linear-gradient(transparent,rgba(0,0,0,.75));padding:14px}
.cam-toggle{position:absolute;top:10px;right:10px;background:rgba(0,0,0,.5);
  border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;
  padding:6px 10px;cursor:pointer;font-size:12px;backdrop-filter:blur(4px)}
.cam-toggle:hover{background:rgba(0,0,0,.7)}

/* ── PROGRESS ── */
.hero-info{display:flex;flex-direction:column;gap:12px}
.pct-big{font-size:52px;font-weight:700;line-height:1;color:var(--txt)}
.pct-big small{font-size:20px;font-weight:400;color:var(--txt2)}
.progress-bar{height:8px;background:var(--raised);border-radius:4px;overflow:hidden;margin:4px 0}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),#0080cc);
  border-radius:4px;transition:width .6s ease}
.meta-row{display:flex;justify-content:space-between;font-size:12px;color:var(--txt2)}
.layer-badge{background:var(--raised);border-radius:6px;padding:4px 8px;
  font-family:var(--mono);font-size:12px;color:var(--txt)}
.fname{font-size:12px;color:var(--txt2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  background:var(--raised);border-radius:6px;padding:6px 8px}

/* ── PRINT CONTROLS ── */
.ctrl-btns{display:flex;gap:8px;flex-wrap:wrap}
.btn{border:none;border-radius:8px;padding:10px 16px;font-size:13px;font-weight:600;
  cursor:pointer;transition:opacity .15s,transform .1s;white-space:nowrap}
.btn:hover{opacity:.85;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-start{background:var(--ok);color:#0d2010}
.btn-pause{background:var(--raised);color:var(--txt);border:1px solid var(--border)}
.btn-resume{background:#0d2d1a;color:var(--ok);border:1px solid var(--ok)}
.btn-skip{background:var(--raised);color:var(--warn);border:1px solid var(--warn)}
.btn-cancel{background:#2d0d0d;color:var(--err);border:1px solid var(--err)}
.btn-accent{background:var(--accent);color:#001a24}
.btn-sm{padding:7px 12px;font-size:12px}
.spd-btn{flex:1;border:1.5px solid var(--border);background:var(--raised);color:var(--txt);
  border-radius:10px;padding:14px 8px;font-size:13px;font-weight:600;cursor:pointer;
  transition:all .15s;display:flex;flex-direction:column;align-items:center;gap:4px}
.spd-btn:hover{border-color:var(--accent);color:var(--accent)}
.spd-btn.spd-active{border-color:var(--accent);background:rgba(0,200,255,.12);color:var(--accent)}
.spd-btn .spd-icon{font-size:22px}
.spd-bar{height:4px;border-radius:2px;background:var(--border);margin-top:10px;overflow:hidden}
.spd-bar-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--accent2),var(--accent));transition:width .3s}

/* ── TIME CARDS ── */
.time-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:8px}
.time-block{background:var(--raised);border-radius:10px;padding:10px 12px}
.time-label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--txt2);margin-bottom:4px}
.time-val{font-size:20px;font-weight:700;font-family:var(--mono);color:var(--txt)}
/* ── TEMPS ── */
.temp-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.temp-card-inner{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.temp-block{background:var(--raised);border-radius:10px;padding:14px;position:relative}
.temp-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--txt2);margin-bottom:6px}
.temp-row{display:flex;align-items:baseline;gap:6px}
.temp-val{font-size:30px;font-weight:700;font-family:var(--mono)}
.temp-unit{font-size:14px;color:var(--txt2)}
.temp-target{font-size:11px;color:var(--txt2);margin-top:2px}
.temp-arc{position:absolute;top:12px;right:12px}
.temp-edit{display:flex;gap:6px;margin-top:10px}
.temp-input{background:var(--bg);border:1px solid var(--border);color:var(--txt);
  border-radius:6px;padding:5px 8px;font-size:13px;font-family:var(--mono);width:70px}
.temp-input:focus{outline:none;border-color:var(--accent)}
.chart-wrap{margin-top:12px}
canvas.tchart{width:100%;height:60px;display:block;border-radius:6px;background:var(--raised)}

/* ── MOTION ── */
.joypad{display:grid;grid-template-columns:repeat(3,52px);
  grid-template-rows:repeat(3,52px);gap:6px;justify-content:center;margin:8px auto}
.joy{background:var(--raised);border:1px solid var(--border);color:var(--txt);
  border-radius:10px;font-size:18px;cursor:pointer;transition:.12s;
  display:flex;align-items:center;justify-content:center}
.joy:hover{background:var(--accent);color:#001a24;border-color:var(--accent)}
.joy:active{transform:scale(.93)}
.joy.home{font-size:14px;background:var(--bg)}
.step-btns{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:10px}
.step-btn{background:var(--raised);border:1px solid var(--border);color:var(--txt2);
  border-radius:6px;padding:5px 10px;font-size:12px;cursor:pointer;transition:.12s}
.step-btn.active,.step-btn:hover{background:var(--accent);color:#001a24;border-color:var(--accent)}
.home-btns{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px;justify-content:center}

/* ── AMS ── */
.ams-slots{display:flex;flex-direction:column;gap:12px}
.ams-box-group{}
.ams-box-label{font-size:11px;font-weight:700;color:var(--txt2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;padding-left:2px}
.ams-box-slots{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.ams-slot{background:var(--raised);border-radius:10px;padding:10px;text-align:center;
  border:2px solid transparent;transition:.2s;position:relative}
.ams-slot.active{border-color:var(--slot-color,var(--accent));
  box-shadow:0 0 12px rgba(var(--slot-rgb,0,200,255),.3)}
.ams-slot.loaded{border-color:var(--ok)!important;
  box-shadow:0 0 0 2px rgba(64,220,120,.35),0 0 14px rgba(64,220,120,.35)}
.ams-slot.loading{border-color:var(--ok)!important;animation:amsPulseGreen 1s ease-in-out infinite}
.ams-slot.unloading{border-color:var(--err)!important;animation:amsPulseRed 1s ease-in-out infinite}
@keyframes amsPulseGreen{0%{box-shadow:0 0 0 0 rgba(64,220,120,.55)}50%{box-shadow:0 0 0 4px rgba(64,220,120,.25),0 0 18px rgba(64,220,120,.45)}100%{box-shadow:0 0 0 0 rgba(64,220,120,.55)}}
@keyframes amsPulseRed{0%{box-shadow:0 0 0 0 rgba(230,80,80,.55)}50%{box-shadow:0 0 0 4px rgba(230,80,80,.25),0 0 18px rgba(230,80,80,.45)}100%{box-shadow:0 0 0 0 rgba(230,80,80,.55)}}
.ams-slot-bridge{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  border:1px dashed var(--border);background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  color:var(--txt2);min-height:106px}
.ams-slot-bridge .bridge-chip{width:58px;height:58px;border:1px solid rgba(255,255,255,.14);border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.04);color:var(--txt2);
  font-size:13px;font-weight:700;letter-spacing:.04em}
.slot-circle{width:36px;height:36px;border-radius:50%;margin:0 auto 6px;border:2px solid rgba(255,255,255,.15)}
.slot-label{font-size:11px;color:var(--txt2);font-family:var(--mono)}
.slot-material{font-size:12px;font-weight:600;margin-bottom:2px}

/* ── LIGHT + FAN ── */
.toggle-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.toggle-label{font-size:13px;font-weight:600}
.toggle{position:relative;width:44px;height:24px;cursor:pointer}
.toggle input{opacity:0;width:0;height:0;position:absolute}
.toggle-track{width:44px;height:24px;background:var(--raised);border-radius:12px;
  border:1px solid var(--border);transition:.25s;display:block}
.toggle input:checked+.toggle-track{background:var(--accent)}
.toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;
  background:#fff;border-radius:50%;transition:.25s;pointer-events:none}
.toggle input:checked~.toggle-thumb{transform:translateX(20px)}
.slider-row{display:flex;align-items:center;gap:10px;margin-top:8px}
.slider-label{font-size:12px;color:var(--txt2);width:80px}
.slider{flex:1;-webkit-appearance:none;height:4px;border-radius:2px;
  background:var(--raised);outline:none;cursor:pointer}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;
  border-radius:50%;background:var(--accent);cursor:pointer;transition:.1s}
.slider::-webkit-slider-thumb:hover{transform:scale(1.2)}
.slider-val{font-family:var(--mono);font-size:12px;color:var(--txt);width:30px;text-align:right}

/* ── CONSOLE ── */
.console{background:#0a0a0e;border-radius:8px;padding:10px;font-family:var(--mono);
  font-size:11px;color:#8888aa;overflow-y:auto;line-height:1.6}
.console .ts{color:#444;margin-right:6px}
.console .msg-info{color:#8888aa}
.console .msg-ok{color:var(--ok)}
.console .msg-err{color:var(--err)}
.console .msg-warn{color:var(--warn)}

/* ── PANELS ── */
.panel{display:none}
.panel.active{display:block}

/* ── MODAL ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);
  z-index:200;align-items:center;justify-content:center;padding:16px}
.modal-overlay.open{display:flex}
.modal-box{background:var(--card);border:1px solid var(--border);border-radius:14px;
  width:100%;max-width:480px;max-height:90vh;overflow-y:auto;padding:24px;
  display:flex;flex-direction:column;gap:18px}
.modal-header{display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:15px;font-weight:700;color:var(--txt)}
.modal-close{background:none;border:none;color:var(--txt2);font-size:20px;
  cursor:pointer;padding:4px 8px;border-radius:6px}
.modal-close:hover{background:var(--raised);color:var(--txt)}
.modal-section{font-size:10px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--txt2);margin-bottom:6px;margin-top:4px}
.modal-field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.modal-field label{font-size:12px;color:var(--txt2)}
.modal-field input{background:var(--raised);border:1px solid var(--border);
  border-radius:7px;color:var(--txt);padding:7px 10px;font-size:13px;width:100%}
.modal-field input:focus{outline:none;border-color:var(--accent)}
.poll-btns{display:flex;gap:8px}
.poll-btn{flex:1;padding:7px;background:var(--raised);border:1px solid var(--border);
  border-radius:7px;color:var(--txt2);cursor:pointer;font-size:13px;transition:all .15s}
.poll-btn.active{background:var(--accent);border-color:var(--accent);color:#000;font-weight:600}
.update-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.update-status{font-size:12px;color:var(--txt2);flex:1;min-width:0}
.modal-save{width:100%;padding:10px;background:var(--accent);border:none;
  border-radius:8px;color:#000;font-weight:700;font-size:14px;cursor:pointer;margin-top:4px}
.modal-save:hover{opacity:.88}

/* ── BOTTOM NAV (mobile) ── */
nav.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;
  background:var(--card);border-top:1px solid var(--border);
  justify-content:space-around;padding:8px 0 max(8px,env(safe-area-inset-bottom))}
.bnav-btn{background:none;border:none;color:var(--txt2);display:flex;
  flex-direction:column;align-items:center;gap:3px;cursor:pointer;font-size:10px;padding:4px 8px}
.bnav-btn.active{color:var(--accent)}
.bnav-icon{font-size:20px}

/* ── Tablet (769–1100px): schmale Sidebar ── */
@media(min-width:769px) and (max-width:1100px){
  nav.sidebar{width:52px;padding:12px 4px}
  .nav-btn .nav-text{display:none}
  .nav-btn{justify-content:center;padding:10px}
  .nav-icon{width:auto}
  .grid{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:1fr}
}

/* ── Mobile (≤768px): Bottom-Nav, 1-Spalte ── */
@media(max-width:768px){
  nav.sidebar{display:none}
  nav.bottom-nav{display:flex}
  main{padding:10px;padding-bottom:72px}

  /* Header kompakt */
  header{padding:0 12px;gap:8px}
  .hname{display:none}

  /* 1-Spalten-Grid, full-width spans funktionieren weiterhin */
  .grid{grid-template-columns:1fr;gap:12px}

  /* Hero: Kamera über Info */
  .hero{grid-template-columns:1fr}
  .cam-wrap{max-height:220px}

  /* Temp-Pair und Temp-Card übereinander */
  .temp-pair{grid-template-columns:1fr}
  .temp-card-inner{grid-template-columns:1fr}

  /* AMS: 2 Spalten auf kleinen Screens */
  .ams-box-slots{grid-template-columns:repeat(2,1fr)}

  /* Joypad etwas kleiner */
  .joypad{grid-template-columns:repeat(3,44px);grid-template-rows:repeat(3,44px);gap:5px}
  .joy{font-size:16px}

  /* Buttons größere Touch-Targets */
  .btn{padding:10px 14px;font-size:13px}
  .btn-sm{padding:8px 12px}
  .step-btn{padding:8px 12px;font-size:13px}

  /* Modal vollbreite auf kleinen Screens */
  .modal-box{padding:16px;border-radius:10px}
  .poll-btns{gap:6px}
}