/* ============================================================
   ΑΣΠΙΔΑ AI — Design System  (tactical command-center HUD)
   ============================================================ */
:root{
  /* -- core palette -- */
  --bg:#0A0C0F;            --bg-2:#0E1013;         --panel:#14171D;
  --panel-2:#181C24;       --raise:#1E2229;        --line:rgba(255,255,255,.07);
  --line-strong:rgba(255,255,255,.14);
  --fg:#ECEEF2;            --fg-2:#AEB4BE;          --muted:#7C828C;   --faint:#4A4F58;
  /* -- tactical accents -- */
  --red:#E5352E;           --red-2:#ff5a4d;         --red-deep:#7d1512;
  --cyan:#25E3D3;          --cyan-2:#57f3e6;        --cyan-deep:#0c5c56;
  --amber:#F5A623;         --green:#2ECC71;         --violet:#8b5cf6;
  --blue:#3b82f6;
  /* -- semantic threat -- */
  --lvl0:#2ECC71; --lvl1:#F5A623; --lvl2:#ff6a2b; --lvl3:#E5352E;
  /* -- geometry -- */
  --r-s:10px; --r-m:16px; --r-l:22px; --r-xl:28px;
  --gap:14px;
  --glow-red:0 0 22px rgba(229,53,46,.55);
  --glow-cyan:0 0 22px rgba(37,227,211,.45);
  --shadow:0 18px 50px rgba(0,0,0,.55);
  --ff:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --fm:'JetBrains Mono','Cascadia Code',Consolas,'SF Mono',monospace;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:var(--ff);color:var(--fg);
  background:
    radial-gradient(1200px 700px at 82% -10%, rgba(37,227,211,.07), transparent 60%),
    radial-gradient(900px 600px at 8% 110%, rgba(229,53,46,.09), transparent 55%),
    var(--bg);
  overflow:hidden;-webkit-font-smoothing:antialiased;
}
body::before{ /* faint scanline texture */
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 1px,transparent 1px 3px);
  opacity:.5;
}
button{font-family:inherit;cursor:pointer;color:inherit;border:0;background:none}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#262b34;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}
.mono{font-family:var(--fm)}

/* ---------------- App shell ---------------- */
#app{display:grid;grid-template-rows:auto 1fr;height:100vh;height:100dvh}
.hidden{display:none!important}

/* ---------------- Top bar ---------------- */
.topbar{
  display:flex;align-items:center;gap:18px;padding:12px 20px;
  background:linear-gradient(180deg,rgba(20,23,29,.92),rgba(14,16,19,.86));
  border-bottom:1px solid var(--line);backdrop-filter:blur(10px);z-index:20;position:relative;
}
.topbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--red),transparent);opacity:.7}
.brand{display:flex;align-items:center;gap:12px;min-width:210px}
.brand .shield{
  width:40px;height:44px;display:grid;place-items:center;color:#fff;font-size:20px;
  background:linear-gradient(160deg,var(--red),var(--red-deep));
  clip-path:polygon(50% 0,100% 16%,100% 60%,50% 100%,0 60%,0 16%);
  box-shadow:var(--glow-red);animation:pulseShield 3.2s ease-in-out infinite;
}
@keyframes pulseShield{0%,100%{filter:brightness(1)}50%{filter:brightness(1.25)}}
.brand h1{font-size:20px;letter-spacing:3px;margin:0;font-weight:800}
.brand small{display:block;font-size:9px;letter-spacing:3px;color:var(--muted);margin-top:1px}
.brand .cyan{color:var(--cyan)}

.status-cluster{display:flex;align-items:center;gap:10px;margin-left:auto;flex-wrap:wrap}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;
  background:var(--panel);border:1px solid var(--line);font-size:12px;font-weight:700;
  letter-spacing:.6px;color:var(--fg-2);white-space:nowrap;
}
.chip .led{width:9px;height:9px;border-radius:50%;background:var(--muted);box-shadow:0 0 0 0 transparent}
.chip.on .led{background:var(--green);box-shadow:0 0 10px var(--green);animation:blink 1.4s infinite}
.chip.armed{color:#fff;background:linear-gradient(180deg,rgba(46,204,113,.18),rgba(46,204,113,.06));border-color:rgba(46,204,113,.4)}
.chip.disarmed{color:var(--muted)}
.chip.alert{color:#fff;background:linear-gradient(180deg,rgba(229,53,46,.25),rgba(229,53,46,.08));border-color:rgba(229,53,46,.5)}
.chip.alert .led{background:var(--red);box-shadow:0 0 12px var(--red)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.clock{font-family:var(--fm);font-size:14px;color:var(--fg);letter-spacing:1px}

.tbtn{
  display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:12px;
  background:var(--panel);border:1px solid var(--line);color:var(--fg);font-weight:700;font-size:13px;
  transition:.15s;
}
.tbtn:hover{border-color:var(--line-strong);background:var(--raise)}
.tbtn.arm{background:linear-gradient(180deg,#2fd977,#1f9c55);color:#052b16;border:0}
.tbtn.disarm{background:linear-gradient(180deg,#ff5a4d,#c31f18);color:#fff;border:0;box-shadow:var(--glow-red)}
.tbtn.ghost-red{color:var(--red-2);border-color:rgba(229,53,46,.4)}

/* ---------------- Main grid ---------------- */
.main{display:grid;grid-template-columns:300px 1fr 340px;gap:var(--gap);
  padding:var(--gap);height:100%;overflow:hidden}
@media (max-width:1200px){.main{grid-template-columns:1fr;grid-template-rows:auto auto auto;overflow:auto}}
.col{display:flex;flex-direction:column;gap:var(--gap);min-height:0}
.col.center{min-width:0}

/* ---------------- Cards ---------------- */
.card{
  background:linear-gradient(180deg,rgba(24,28,36,.9),rgba(16,19,24,.9));
  border:1px solid var(--line);border-radius:var(--r-l);position:relative;overflow:hidden;
  box-shadow:var(--shadow);
}
.card > .card-h{display:flex;align-items:center;gap:8px;padding:13px 16px 10px;
  font-size:11px;letter-spacing:2.5px;color:var(--muted);font-weight:800;text-transform:uppercase}
.card > .card-h .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.card-b{padding:0 16px 16px}

/* ---------------- Radial gauge ---------------- */
.gauge-wrap{display:grid;place-items:center;padding:6px 0 2px}
.gauge{position:relative;width:210px;height:210px}
.gauge svg{width:100%;height:100%;transform:rotate(0deg)}
.gauge .g-center{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.gauge .g-val{font-family:var(--fm);font-size:52px;font-weight:800;line-height:1;letter-spacing:-1px}
.gauge .g-lbl{font-size:11px;letter-spacing:3px;color:var(--muted);margin-top:6px;font-weight:800}
.gauge .g-sub{font-size:12px;color:var(--fg-2);margin-top:3px}
.tick{stroke:var(--faint)}

/* mini gauges row */
.mini-gauges{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mgauge{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-m);
  padding:12px 10px;display:flex;flex-direction:column;align-items:center;gap:6px}
.mgauge .mg-ring{width:78px;height:78px;position:relative}
.mgauge .mg-ring .mg-num{position:absolute;inset:0;display:grid;place-content:center;
  font-family:var(--fm);font-weight:800;font-size:17px}
.mgauge .mg-lbl{font-size:9.5px;letter-spacing:1.5px;color:var(--muted);font-weight:800;text-align:center}

/* threat ladder */
.ladder{display:flex;flex-direction:column;gap:9px;padding:4px 2px}
.step{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:12px;
  background:var(--panel);border:1px solid var(--line);opacity:.5;transition:.25s}
.step .s-ic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:var(--raise);font-size:14px}
.step .s-tx b{display:block;font-size:12.5px;letter-spacing:.5px}
.step .s-tx span{font-size:10.5px;color:var(--muted)}
.step.lit{opacity:1;border-color:currentColor;box-shadow:0 0 18px -6px currentColor}
.step.lit.l1{color:var(--lvl1)} .step.lit.l2{color:var(--lvl2)} .step.lit.l3{color:var(--lvl3)}
.step.lit .s-ic{background:currentColor;color:#0a0c0f}

/* ---------------- Camera grid ---------------- */
.stage{flex:1;min-height:0;display:flex;flex-direction:column;gap:var(--gap)}
.stage-h{display:flex;align-items:center;gap:12px}
.stage-h .seg{display:flex;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.stage-h .seg button{padding:8px 14px;font-size:12px;font-weight:700;color:var(--fg-2)}
.stage-h .seg button.active{background:var(--raise);color:#fff}
.stage-h .spacer{flex:1}

.cam-grid{flex:1;min-height:0;display:grid;gap:12px;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-auto-rows:1fr}
.cam-grid.solo{grid-template-columns:1fr}
.cam{position:relative;border-radius:var(--r-l);overflow:hidden;background:#000;
  border:1px solid var(--line);min-height:200px;display:flex}
.cam.detecting{border-color:var(--red);box-shadow:var(--glow-red)}
.cam video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.cam canvas.overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.cam .cam-top{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:8px;
  padding:9px 12px;background:linear-gradient(180deg,rgba(0,0,0,.7),transparent);z-index:3}
.cam .cam-name{font-size:12px;font-weight:800;letter-spacing:1px}
.cam .rec{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:800;
  color:var(--red-2);letter-spacing:1px;margin-left:auto}
.cam .rec i{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 8px var(--red);animation:blink 1s infinite}
.cam .cam-badge{position:absolute;bottom:10px;left:12px;z-index:3;display:flex;gap:6px}
.cam .b{font-family:var(--fm);font-size:10.5px;font-weight:700;padding:4px 8px;border-radius:8px;
  background:rgba(10,12,15,.7);border:1px solid var(--line)}
.cam .b.hot{color:#fff;background:rgba(229,53,46,.85);border:0}
.cam .cam-empty{margin:auto;text-align:center;color:var(--muted);padding:20px}
.cam .cam-empty .ce-ic{font-size:34px;opacity:.5;margin-bottom:8px}
.corner{position:absolute;width:18px;height:18px;border:2px solid var(--cyan);z-index:2;opacity:.55}
.corner.tl{top:8px;left:8px;border-right:0;border-bottom:0}
.corner.tr{top:8px;right:8px;border-left:0;border-bottom:0}
.corner.bl{bottom:8px;left:8px;border-right:0;border-top:0}
.corner.br{bottom:8px;right:8px;border-left:0;border-top:0}

/* full-bleed flash when alarm */
#flash{position:fixed;inset:0;pointer-events:none;z-index:60;box-shadow:inset 0 0 0 0 transparent;transition:.1s}
#flash.on{box-shadow:inset 0 0 160px 20px rgba(229,53,46,.85);animation:flash .7s steps(2) infinite}
@keyframes flash{50%{box-shadow:inset 0 0 40px 6px rgba(229,53,46,.35)}}

/* ---------------- Event feed / right col ---------------- */
.bento{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-m);padding:13px}
.kpi .k{font-size:10px;letter-spacing:1.5px;color:var(--muted);font-weight:800}
.kpi .v{font-family:var(--fm);font-size:26px;font-weight:800;margin-top:5px}
.kpi .v.red{color:var(--red-2)} .kpi .v.green{color:var(--green)} .kpi .v.cyan{color:var(--cyan)}

.feed{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding:0 4px}
.ev{display:flex;gap:11px;align-items:flex-start;padding:10px 8px;border-bottom:1px solid var(--line);animation:slideIn .3s ease}
@keyframes slideIn{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:none}}
.ev .e-d{width:9px;height:9px;border-radius:50%;margin-top:4px;flex:none;background:var(--muted)}
.ev .e-d.s0{background:var(--green)} .ev .e-d.s1{background:var(--amber)}
.ev .e-d.s2{background:var(--lvl2)} .ev .e-d.s3{background:var(--red);box-shadow:0 0 8px var(--red)}
.ev .e-b{flex:1;min-width:0}
.ev .e-t{font-family:var(--fm);font-size:10.5px;color:var(--muted)}
.ev .e-x{font-size:13px;color:var(--fg);margin-top:1px}
.ev .e-c{font-size:10px;color:var(--faint);margin-top:1px;letter-spacing:.5px}
.ev .e-thumb{width:44px;height:34px;border-radius:6px;object-fit:cover;border:1px solid var(--line)}

/* ---------------- Settings drawer ---------------- */
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,92vw);z-index:80;
  background:linear-gradient(180deg,var(--panel-2),var(--bg-2));
  border-left:1px solid var(--line-strong);box-shadow:-30px 0 60px rgba(0,0,0,.6);
  transform:translateX(102%);transition:transform .32s cubic-bezier(.2,.8,.2,1);
  display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer .d-h{display:flex;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer .d-h b{font-size:15px;letter-spacing:2px}
.drawer .d-h .x{margin-left:auto;font-size:22px;color:var(--muted);width:34px;height:34px;border-radius:10px}
.drawer .d-h .x:hover{background:var(--raise);color:#fff}
.drawer .d-b{padding:8px 20px 30px;overflow-y:auto}
.field{padding:13px 0;border-bottom:1px solid var(--line)}
.field .f-l{font-size:13px;font-weight:700;margin-bottom:9px;display:flex;justify-content:space-between;align-items:center}
.field .f-l .f-v{font-family:var(--fm);color:var(--red-2);font-size:13px}
.field .hint{font-size:11px;color:var(--muted);margin-top:6px;line-height:1.5}
select,input[type=text],input[type=number]{width:100%;padding:10px 12px;border-radius:10px;
  background:var(--panel);border:1px solid var(--line);color:var(--fg);font-family:inherit;font-size:13px}
input[type=range]{width:100%;-webkit-appearance:none;height:6px;border-radius:99px;background:var(--raise);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;
  background:var(--red);box-shadow:var(--glow-red);cursor:pointer}
.switch{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}
.switch .s-l{font-size:13.5px;font-weight:600}
.toggle{width:50px;height:28px;border-radius:99px;background:var(--raise);position:relative;transition:.2s;flex:none}
.toggle::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--muted);transition:.2s}
.toggle.on{background:linear-gradient(90deg,var(--red-deep),var(--red))}
.toggle.on::after{left:25px;background:#fff}
.seg-btns{display:flex;gap:8px;flex-wrap:wrap}
.seg-btns button{padding:8px 12px;border-radius:10px;background:var(--panel);border:1px solid var(--line);font-size:12px;font-weight:700;color:var(--fg-2)}
.seg-btns button.active{background:var(--raise);color:#fff;border-color:var(--line-strong)}
.d-actions{padding:16px 20px;border-top:1px solid var(--line);display:flex;gap:10px}
.backdrop{position:fixed;inset:0;background:rgba(4,6,9,.55);z-index:70;opacity:0;pointer-events:none;transition:.25s;backdrop-filter:blur(2px)}
.backdrop.on{opacity:1;pointer-events:auto}

/* pill buttons in header of stage */
.icon-btn{width:40px;height:40px;border-radius:12px;background:var(--panel);border:1px solid var(--line);
  display:grid;place-items:center;font-size:17px;color:var(--fg-2);transition:.15s}
.icon-btn:hover{background:var(--raise);color:#fff;border-color:var(--line-strong)}
.icon-btn.live{color:var(--cyan);border-color:rgba(37,227,211,.4);box-shadow:var(--glow-cyan)}

/* ---------------- Splash / boot ---------------- */
#boot{position:fixed;inset:0;z-index:200;background:radial-gradient(900px 600px at 50% 40%,rgba(37,227,211,.06),transparent 60%),var(--bg);
  display:grid;place-content:center;justify-items:center;gap:20px;transition:opacity .6s}
#boot.gone{opacity:0;pointer-events:none}
#boot .bshield{width:92px;height:104px;display:grid;place-items:center;color:#fff;font-size:44px;
  background:linear-gradient(160deg,var(--red),var(--red-deep));
  clip-path:polygon(50% 0,100% 16%,100% 60%,50% 100%,0 60%,0 16%);box-shadow:var(--glow-red);
  animation:bootPulse 1.4s ease-in-out infinite}
@keyframes bootPulse{0%,100%{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.06);filter:brightness(1.3)}}
#boot h2{margin:0;font-size:30px;letter-spacing:8px;font-weight:800}
#boot .bsub{font-size:11px;letter-spacing:5px;color:var(--muted)}
#boot .bbar{width:320px;max-width:80vw;height:6px;border-radius:99px;background:var(--raise);overflow:hidden}
#boot .bbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--cyan));animation:fill 2.1s ease forwards}
@keyframes fill{to{width:100%}}
#boot .bstat{font-family:var(--fm);font-size:12px;color:var(--fg-2);height:16px}

/* toast */
#toasts{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:120;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:var(--panel-2);border:1px solid var(--line-strong);border-radius:12px;padding:11px 18px;
  font-size:13px;font-weight:600;box-shadow:var(--shadow);animation:slideUp .3s ease}
.toast.ok{border-color:rgba(46,204,113,.5)} .toast.err{border-color:rgba(229,53,46,.5)}
@keyframes slideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---------------- Avatar overlay (πάνω στον εισβολέα) ---------------- */
.avatar-overlay{position:absolute;transform:translate(-50%,-100%);pointer-events:none;z-index:5;
  filter:drop-shadow(0 4px 10px rgba(0,0,0,.6));transition:left .12s linear,top .12s linear,width .12s linear;image-rendering:auto}
.avatar-overlay.lvl1{filter:drop-shadow(0 0 10px var(--amber))}
.avatar-overlay.lvl2,.avatar-overlay.lvl3{filter:drop-shadow(0 0 16px var(--red));animation:avatarShake .28s infinite}
@keyframes avatarShake{0%,100%{transform:translate(-50%,-100%) rotate(-4deg)}50%{transform:translate(-50%,-100%) rotate(4deg)}}

/* Μασκότ στην κύρια οθόνη */
.mascot{position:fixed;bottom:16px;left:16px;width:110px;height:110px;object-fit:contain;z-index:55;
  pointer-events:none;filter:drop-shadow(0 6px 14px rgba(0,0,0,.6));border-radius:14px;transition:.2s}
.mascot.lvl2,.mascot.lvl3{filter:drop-shadow(0 0 18px var(--red));animation:avatarShake .3s infinite}

/* Avatar picker (ρυθμίσεις) */
.avatar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:6px}
.avatar-grid .av{position:relative;border:2px solid var(--line);border-radius:12px;overflow:hidden;
  aspect-ratio:1;background:var(--panel);cursor:pointer;display:grid;place-items:center}
.avatar-grid .av img{width:100%;height:100%;object-fit:cover;display:block}
.avatar-grid .av .none{color:var(--muted);font-size:11px;font-weight:700}
.avatar-grid .av.active{border-color:var(--red);box-shadow:var(--glow-red)}
.avatar-grid .av .cap{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.6);
  font-size:9px;text-align:center;padding:2px;letter-spacing:.5px}

/* Center CTA (ενεργοποίηση κάμερας) */
.cta{margin-top:14px;padding:14px 22px;border-radius:14px;background:linear-gradient(180deg,#ff5a4d,#c31f18);
  color:#fff;font-weight:800;font-size:15px;letter-spacing:1px;box-shadow:var(--glow-red)}
.cta:hover{filter:brightness(1.1)}

/* ---------------- Evidence (ΑΡΧΕΙΟ) ---------------- */
.ev-modal{position:fixed;inset:0;z-index:90;background:var(--bg-2);display:none;flex-direction:column}
.ev-modal.open{display:flex}
.ev-head{display:flex;align-items:center;gap:14px;padding:16px 22px;border-bottom:1px solid var(--line);background:var(--panel-2)}
.ev-head b{font-size:16px;letter-spacing:2px}
.ev-head .ev-stat{font-size:12px;color:var(--muted)}
.ev-head .x{font-size:22px;color:var(--muted);width:36px;height:36px;border-radius:10px}
.ev-head .x:hover{background:var(--raise);color:#fff}
.ev-grid{flex:1;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));
  gap:14px;padding:20px;align-content:start}
.ev-empty{display:none;position:absolute;inset:0;place-content:center;text-align:center;color:var(--muted);
  pointer-events:none;align-items:center;justify-content:center;font-size:14px;padding:40px}
.ev-modal.empty .ev-empty{display:flex}
.ev-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;
  cursor:pointer;transition:.15s;position:relative}
.ev-card:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.ev-card .thumb{width:100%;aspect-ratio:16/10;object-fit:cover;background:#000;display:block}
.ev-card .type{position:absolute;top:8px;left:8px;font-size:11px;font-weight:800;padding:3px 8px;border-radius:8px;
  background:rgba(10,12,15,.8);border:1px solid var(--line)}
.ev-card .lv{position:absolute;top:8px;right:8px;font-size:10px;font-weight:800;padding:3px 7px;border-radius:8px;
  background:rgba(229,53,46,.85);color:#fff}
.ev-card .meta{padding:9px 11px}
.ev-card .meta .t{font-family:var(--fm);font-size:11px;color:var(--fg)}
.ev-card .meta .c{font-size:10px;color:var(--muted);margin-top:2px}
.ev-card .del{position:absolute;bottom:52px;right:8px;width:30px;height:30px;border-radius:9px;
  background:rgba(229,53,46,.9);color:#fff;font-size:14px;display:grid;place-items:center;opacity:0;transition:.15s}
.ev-card:hover .del{opacity:1}
/* lightbox */
.ev-light{position:fixed;inset:0;z-index:95;background:rgba(4,6,9,.94);display:none;
  flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:30px}
.ev-light.open{display:flex}
.ev-light .x{position:absolute;top:18px;right:22px;font-size:26px;color:#fff;width:44px;height:44px;border-radius:12px;background:var(--panel)}
.ev-light-body{max-width:92vw;max-height:78vh;display:grid;place-items:center}
.ev-light-body img,.ev-light-body video{max-width:92vw;max-height:78vh;border-radius:12px;border:1px solid var(--line-strong)}
.ev-light-actions{display:flex;gap:12px}

/* ---------------- QR install modal ---------------- */
.qr-modal{position:fixed;inset:0;z-index:96;background:rgba(4,6,9,.75);backdrop-filter:blur(4px);
  display:none;place-content:center;justify-items:center;padding:24px}
.qr-modal.open{display:grid}
.qr-card{position:relative;background:linear-gradient(180deg,var(--panel-2),var(--bg-2));
  border:1px solid var(--line-strong);border-radius:var(--r-xl);padding:26px 28px 22px;max-width:420px;width:100%;
  text-align:center;box-shadow:var(--shadow)}
.qr-card .x{position:absolute;top:12px;right:14px;font-size:20px;color:var(--muted);width:34px;height:34px;border-radius:10px}
.qr-card .x:hover{background:var(--raise);color:#fff}
.qr-title{font-size:17px;font-weight:800;letter-spacing:1px;margin-bottom:16px}
.qr-box{width:264px;height:264px;margin:0 auto;background:#fff;border-radius:16px;display:grid;place-items:center;overflow:hidden}
.qr-box img{width:248px;height:248px;image-rendering:pixelated;display:block}
.qr-box .qr-load{color:#888;font-size:13px}
.qr-url{margin-top:14px;font-size:12px;color:var(--cyan);word-break:break-all;padding:8px 10px;background:var(--panel);border-radius:10px}
.qr-steps{margin-top:14px;font-size:13px;color:var(--fg-2);line-height:1.7;text-align:left}

/* small helper */
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1}
.muted{color:var(--muted)} .small{font-size:11px}