/* eManus - design system (shared by login / setup / panel / viewer).
   Tokens first; light is the default, dark follows the brand theme (data-theme) or, when the brand says nothing, the OS preference.
   Accent: --acc is set by branding.js from the brand (eFlow); --on-acc is the readable text colour on it. */
:root{
  --acc:#D9232D;--acc-d:#b01c24;--on-acc:#fff;
  --acc-text:color-mix(in srgb,var(--acc) 82%,#000);
  --acc-vis:var(--acc);
  --acc-soft:color-mix(in srgb,var(--acc) 9%,var(--surface));
  --red:var(--acc-text);--red-d:var(--err);--red-soft:var(--acc-soft);
  --font:system-ui,-apple-system,"Segoe UI Variable Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono",Consolas,Menlo,monospace;
  --bg:#F3F4F7;--surface:#fff;--surface-2:#F7F8FA;--line:#E3E6EB;--line-strong:#C9CED6;
  --ink:#171A20;--muted:#566070;--grey:var(--muted);
  --ok:#17703F;--ok-soft:#E4F4EB;--warn:#8A5A00;--warn-soft:#FFF3D1;--err:#B3261E;--err-soft:#FCE9E7;--info-soft:#ECEFF4;
  --r-sm:8px;--r:12px;--r-lg:18px;
  --sh-1:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.07);
  --sh-2:0 12px 32px rgba(16,24,40,.14),0 2px 6px rgba(16,24,40,.06);
  --ring:0 0 0 3px color-mix(in srgb,var(--acc-vis) 32%,transparent);
  --stage:#0d0e10;
  color-scheme:light;
}
html[data-theme="dark"]{
  --bg:#111215;--surface:#1b1d22;--surface-2:#22252b;--line:#2d3138;--line-strong:#434852;
  --ink:#eceef2;--muted:#a4abb7;
  --ok:#52c98d;--ok-soft:#14301f;--warn:#f1bd55;--warn-soft:#372b0f;--err:#ff8b82;--err-soft:#3b1c1a;--info-soft:#262a31;
  --acc-text:color-mix(in srgb,var(--acc) 55%,#fff);
  --sh-1:0 1px 2px rgba(0,0,0,.4);--sh-2:0 14px 36px rgba(0,0,0,.55);
  color-scheme:dark;
}
@media (prefers-color-scheme: dark){
  html:not([data-theme="light"]):not([data-theme="dark"]){
    --bg:#111215;--surface:#1b1d22;--surface-2:#22252b;--line:#2d3138;--line-strong:#434852;
    --ink:#eceef2;--muted:#a4abb7;
    --ok:#52c98d;--ok-soft:#14301f;--warn:#f1bd55;--warn-soft:#372b0f;--err:#ff8b82;--err-soft:#3b1c1a;--info-soft:#262a31;
    --acc-text:color-mix(in srgb,var(--acc) 55%,#fff);
    --sh-1:0 1px 2px rgba(0,0,0,.4);--sh-2:0 14px 36px rgba(0,0,0,.55);
    color-scheme:dark;
  }
}

*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);font-size:15px;line-height:1.5;background:var(--page-bg,var(--bg));color:var(--muted);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--acc-text);text-underline-offset:2px}
:focus-visible{outline:2px solid var(--acc-vis);outline-offset:2px}
.ic{width:18px;height:18px;flex:none;display:inline-block;vertical-align:-4px}
[hidden]{display:none!important}

/* ---------- layout helpers ---------- */
.wrap{max-width:1000px;margin:0 auto;padding:0 20px}
.page{min-height:100%;display:flex;flex-direction:column;overflow-x:clip}
.page main{flex:1}
.narrow{max-width:460px;margin:0 auto;padding:40px 16px 56px;width:100%}
.sp{flex:1}
.mark{height:36px;width:auto;display:block}
.small{margin:0 0 8px;font-size:.88rem}
.note{font-size:.82rem;margin:8px 0 0}
.mono,code{font-family:var(--mono)}

/* ---------- cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh-1)}
.card h1{margin:0 0 6px;font-size:1.35rem;line-height:1.25;color:var(--ink);font-weight:650;letter-spacing:-.01em}
.card h2{margin:0 0 14px;font-size:1.15rem;color:var(--ink);font-weight:650}
.card h3{margin:20px 0 8px;font-size:1rem;color:var(--ink)}
.card .lead{margin:0 0 10px;font-size:.92rem}
.card.plain+.card.plain{margin-top:16px}

/* ---------- forms ---------- */
label{display:block;font-size:.8rem;font-weight:600;margin:14px 0 5px;color:var(--muted);letter-spacing:.01em}
input,select,textarea{width:100%;padding:10px 12px;font:inherit;font-size:.98rem;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);transition:border-color .15s,box-shadow .15s}
input::placeholder,textarea::placeholder{color:color-mix(in srgb,var(--muted) 70%,transparent)}
input:hover,select:hover,textarea:hover{border-color:color-mix(in srgb,var(--ink) 35%,var(--line-strong))}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc-vis);box-shadow:var(--ring)}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--acc-vis)}
#rid{letter-spacing:.12em;font-variant-numeric:tabular-nums}
.chk{display:flex;align-items:center;gap:8px;margin:12px 0 0;font-size:.92rem;font-weight:400;color:var(--ink)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:18px;padding:10px 20px;font:inherit;font-size:.95rem;font-weight:600;color:var(--on-acc);background:var(--acc);border:1px solid var(--acc);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--ink) 14%,transparent);border-radius:var(--r-sm);cursor:pointer;text-decoration:none;text-align:center;transition:background .15s,border-color .15s,box-shadow .15s,transform .05s}
.btn:hover{background:var(--acc-d);border-color:var(--acc-d)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{box-shadow:var(--ring);outline:2px solid var(--acc-vis);outline-offset:2px}
.btn:disabled{opacity:.55;cursor:wait}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);box-shadow:none}
.btn.ghost:hover{background:var(--surface-2);border-color:var(--muted)}
.btn.danger{background:transparent;color:var(--err);border-color:color-mix(in srgb,var(--err) 55%,transparent)}
.btn.danger:hover{background:var(--err-soft)}
.btn.sm{margin-top:0;padding:6px 12px;font-size:.84rem;border-radius:7px}
.btn.full,#connForm .btn{width:100%}
.btn.ghost.on,.mfa-pick .btn.on{background:var(--acc);color:var(--on-acc);border-color:var(--acc)}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.dl{display:flex;gap:10px;flex-wrap:wrap}
.dl .btn{margin-top:4px;flex:1 1 200px}
.mfa-pick{display:flex;gap:8px;margin:10px 0}
.mfa-pick .btn{margin-top:0;flex:1;padding:9px 12px;font-size:.88rem}

/* ---------- messages / code ---------- */
.msg{margin-top:12px;font-size:.9rem;padding:9px 12px;border-radius:var(--r-sm);border:1px solid transparent}
.msg.err{background:var(--err-soft);color:var(--err);border-color:color-mix(in srgb,var(--err) 25%,transparent)}
.msg.ok{background:var(--ok-soft);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 25%,transparent)}
.msg.info{background:var(--info-soft);color:var(--ink)}
.disc{font-size:.82rem;background:var(--surface-2);border-radius:var(--r-sm);padding:10px 12px;margin:14px 0 0}
.steps{margin:0;padding-left:20px}.steps li{margin-bottom:6px}
.qr{display:flex;justify-content:center;margin:14px 0}
.qr canvas{width:200px;height:200px;image-rendering:pixelated;border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:8px}
.secret{display:block;word-break:break-all;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:9px 11px;font-size:.88rem;color:var(--ink);user-select:all}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:10px 0;padding:14px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r);font-size:.95rem;color:var(--ink);text-align:center}

/* ---------- footer ---------- */
.foot{background:var(--acc);color:var(--on-acc);font-size:.8rem;padding:16px 0;text-align:center;flex:none;overflow-wrap:anywhere;position:relative;z-index:1}
.foot a{color:var(--on-acc);text-decoration:underline;text-underline-offset:2px}
.foot .sep{opacity:.7;margin:0 .45em}

/* ---------- login / setup (centred brand, decorations) ---------- */
body:has(.page[data-mode]){background-image:linear-gradient(color-mix(in srgb,var(--acc) 4%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--acc) 4%,transparent) 1px,transparent 1px);background-size:40px 40px}
.page[data-mode] .card{box-shadow:var(--sh-2);padding:30px}
.eb-head{text-align:center;margin:0 auto 22px;min-width:0}
.eb-logo{display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 14px;max-width:100%;line-height:0}
.eb-logo img{display:block;width:auto;height:auto;min-height:48px;max-height:96px;max-width:min(100%,360px);object-fit:contain}
.eb-logo img.plate,.ptop img.mark.plate,.tb-brand img.mark.plate{background:#fff;border-radius:12px;padding:8px 12px;box-sizing:content-box}
.eb-logo img.plate-d,.ptop img.mark.plate-d,.tb-brand img.mark.plate-d{background:#1b1d22}
.eb-logo img.plate{max-height:80px}
.eb-logo svg{display:block;height:96px;width:auto;max-width:100%;overflow:visible}
.eb-logo .emk-wm{fill:var(--acc)}
.eb-logo .emk-g{fill:#8a8a8a}
html[data-theme="dark"] .eb-logo .emk-g{fill:#c4c6cb}
.eb-tag{font-size:.8rem;letter-spacing:.04em;color:var(--acc-text);margin-top:6px;max-width:100%;overflow-wrap:anywhere;text-align:center}
.eb-title{font-size:1.6rem;font-weight:750;line-height:1.2;color:var(--acc-text);margin:0 0 8px;overflow-wrap:anywhere;letter-spacing:-.015em}
.eb-sub,.eb-welcome{font-size:.95rem;line-height:1.5;max-width:440px;margin:0 auto 8px;overflow-wrap:anywhere}
.eb-welcome{font-size:.9rem}
.eb-deco{position:fixed;z-index:-1;pointer-events:none;width:min(24vw,340px);opacity:.9}
.eb-deco svg{display:block;width:100%;height:auto}
.eb-deco.d1{top:0;left:0}.eb-deco.d2{top:0;right:0;transform:scaleX(-1)}
.eb-deco.d3{bottom:60px;left:0;transform:scaleY(-1)}.eb-deco.d4{bottom:60px;right:0;transform:scale(-1,-1)}
.eb-deco g[fill]{fill:var(--acc)}
.eb-deco line{stroke:color-mix(in srgb,var(--muted) 35%,transparent)}
@media (max-width:900px){.eb-deco{width:130px;opacity:.5}.eb-deco.d1,.eb-deco.d2{display:none}}
@media (max-width:480px){.eb-deco.d3,.eb-deco.d4{display:none}.card{padding:22px}.page[data-mode] .card{padding:22px}.narrow{padding-top:28px}}
@media print{.eb-deco{display:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- viewer ---------- */
#viewer{position:fixed;inset:0;background:var(--stage);display:flex;flex-direction:column;color:var(--ink)}
#viewer[hidden]{display:none}
#toolbar{display:flex;align-items:center;gap:6px;padding:8px 12px;background:var(--surface);border-bottom:1px solid var(--line);flex:0 0 auto;flex-wrap:wrap;position:relative;z-index:9}
#toolbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,var(--acc),transparent 70%);opacity:.85}
.tb-brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);margin-right:6px;letter-spacing:-.01em}
.tb-brand .ic{width:26px;height:26px;vertical-align:middle}
#toolbar .devname{font-weight:600;color:var(--ink);max-width:28ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.status{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;padding:3px 10px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted)}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--line-strong)}
.status.ok{color:var(--ok);background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 30%,transparent)}
.status.ok::before{background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 25%,transparent)}
#toolbar button{position:relative;display:inline-flex;align-items:center;gap:7px;font:inherit;font-size:.86rem;font-weight:550;padding:7px 11px;border:1px solid transparent;background:transparent;color:var(--ink);border-radius:var(--r-sm);cursor:pointer;transition:background .15s,border-color .15s}
#toolbar button:hover{background:var(--surface-2);border-color:var(--line)}
#toolbar button.on{background:var(--acc-soft);border-color:color-mix(in srgb,var(--acc) 35%,transparent);color:var(--acc-text)}
#toolbar button.warn{color:var(--err)}
#toolbar button.danger{background:var(--acc);border-color:var(--acc);color:var(--on-acc)}
#toolbar button.danger:hover{background:var(--acc-d)}
#toolbar button[hidden],#toolbar .tbsel[hidden]{display:none}
#toolbar .tbsel{width:auto;max-width:230px;padding:6px 10px;font-size:.85rem}
.badge-dot{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--acc);color:var(--on-acc);font-size:.7rem;font-weight:700;line-height:18px;text-align:center;box-shadow:0 0 0 2px var(--surface);animation:pop .25s ease-out}
@keyframes pop{from{transform:scale(.4)}to{transform:scale(1)}}
#work{flex:1;min-height:0;display:flex;position:relative}
#stage{flex:1;min-width:0;overflow:auto;display:flex;align-items:center;justify-content:center;min-height:0}
#screen{display:block;background:#000;outline:none;cursor:default;touch-action:none;box-shadow:0 0 0 1px rgba(255,255,255,.06)}
#stage.fit #screen{max-width:100%;max-height:100%;object-fit:contain}
#stage.actual{display:block}
#stage.actual #screen{margin:0}
#stage.dragging{outline:3px dashed var(--acc);outline-offset:-8px}
#overlay,.thumbs{position:absolute;inset:0;background:rgba(8,9,11,.66);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:8}
#overlay .box,.thumbs .box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:26px;max-width:min(420px,92vw);text-align:center}
.thumbs .box{max-width:92vw;max-height:90vh;overflow:auto;text-align:left}
#overlay p{color:var(--ink);font-size:1.02rem;margin:0}
.thumbs h3{margin:0 0 14px;color:var(--ink)}
.thumbgrid{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:14px}
.thumb{display:flex;flex-direction:column;gap:6px;align-items:center;border:2px solid var(--line);background:var(--surface-2);border-radius:var(--r);padding:8px;cursor:pointer;font:inherit;font-size:.82rem;color:var(--ink);transition:border-color .15s,transform .1s}
.thumb:hover{border-color:var(--acc);transform:translateY(-1px)}
.thumb img{min-height:90px;background:#222;border-radius:6px;display:block;max-width:100%}
.featnote,.rbstatus{font-size:.84rem;padding:6px 14px;border-bottom:1px solid var(--line);background:var(--warn-soft);color:var(--warn)}
.rbstatus{background:var(--err-soft);color:var(--err);font-weight:600}
.xferbar,.inoffer{display:flex;align-items:center;gap:10px;background:var(--surface);border-bottom:1px solid var(--line);padding:7px 14px;font-size:.86rem;color:var(--ink);flex-wrap:wrap}
.xferbar.err{background:var(--err-soft);color:var(--err)}
.xferbar progress{flex:1 1 140px;max-width:320px;height:8px;accent-color:var(--acc)}
.xferbar button{font:inherit;font-size:.8rem;padding:3px 10px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);border-radius:var(--r-sm);cursor:pointer}
.inoffer{background:var(--info-soft)}
.featnote[hidden],.rbstatus[hidden],.xferbar[hidden],.inoffer[hidden]{display:none}

/* chat panel (viewer): collapsible side panel */
#chatPanel{width:340px;flex:none;display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--line);color:var(--ink);min-height:0;animation:slidein .18s ease-out}
@keyframes slidein{from{transform:translateX(24px);opacity:0}to{transform:none;opacity:1}}
.chat-h{display:flex;align-items:center;gap:8px;padding:12px 12px 12px 16px;border-bottom:1px solid var(--line)}
.chat-h h3{margin:0;font-size:.98rem;font-weight:650;color:var(--ink);flex:1}
.chat-h .live{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;color:var(--muted)}
.chat-h .live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--line-strong)}
.chat-h .live.on{color:var(--ok)}.chat-h .live.on::before{background:var(--ok)}
.icon-btn{display:inline-grid;place-items:center;width:32px;height:32px;padding:0;border:1px solid transparent;border-radius:var(--r-sm);background:transparent;color:var(--muted);cursor:pointer;transition:background .15s,color .15s}
.icon-btn:hover{background:var(--surface-2);color:var(--ink)}
.icon-btn[aria-pressed="false"]{opacity:.7}
.chat-note{margin:0;padding:8px 16px;font-size:.78rem;background:var(--info-soft);color:var(--muted);border-bottom:1px solid var(--line)}
.chat-note.rec{background:var(--warn-soft);color:var(--warn);font-weight:600}
#chatLog{flex:1;min-height:0;overflow-y:auto;padding:14px 14px 6px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
#chatLog .empty{margin:auto;text-align:center;font-size:.86rem;color:var(--muted);max-width:22ch}
.cmsg{display:flex;flex-direction:column;max-width:86%}
.cmsg.me{align-self:flex-end;align-items:flex-end}
.cmsg.them{align-self:flex-start;align-items:flex-start}
.cmsg .who{font-size:.72rem;color:var(--muted);margin:0 6px 3px;display:flex;gap:6px}
.cmsg .txt{padding:8px 12px;border-radius:14px;font-size:.92rem;line-height:1.4;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;border:1px solid var(--line)}
.cmsg.me .txt{background:var(--acc);color:var(--on-acc);border-color:var(--acc);border-bottom-right-radius:4px}
.cmsg.them .txt{background:var(--surface-2);color:var(--ink);border-bottom-left-radius:4px}
.chat-err{margin:0 14px 6px;font-size:.8rem;color:var(--err)}
.chat-f{display:flex;align-items:flex-end;gap:8px;padding:10px 12px 12px;border-top:1px solid var(--line)}
.chat-f textarea{flex:1;resize:none;min-height:40px;max-height:120px;padding:9px 12px;font-size:.92rem;border-radius:12px;line-height:1.35}
.chat-f textarea:disabled{background:var(--surface-2);cursor:not-allowed}
.chat-f .send{width:40px;height:40px;border-radius:12px;background:var(--acc);color:var(--on-acc);border-color:var(--acc)}
.chat-f .send:hover{background:var(--acc-d);color:var(--on-acc)}
.chat-f .send:disabled{opacity:.45;cursor:not-allowed}
.chat-count{padding:0 16px 8px;font-size:.72rem;text-align:right;color:var(--muted);margin-top:-6px}
@media (max-width:760px){
  #chatPanel{position:absolute;left:0;right:0;bottom:0;top:auto;width:auto;height:min(68%,460px);border-left:0;border-top:1px solid var(--line);border-radius:var(--r-lg) var(--r-lg) 0 0;box-shadow:var(--sh-2);z-index:6;animation:none}
  #toolbar{padding:6px 8px;gap:4px}
  #toolbar .lbl{display:none}
  #toolbar .devname{max-width:14ch}
  .tb-brand span{display:none}
}
@media (max-width:1100px){#toolbar .lbl{display:none}#toolbar button{padding:7px 9px}}

/* ---------- misc shared ---------- */
.navlink{color:var(--acc-text);text-decoration:none;font-weight:600;font-size:.92rem;margin-left:auto}
.navlink:hover{text-decoration:underline}
.toast{position:fixed;left:50%;bottom:72px;transform:translateX(-50%);max-width:calc(100vw - 32px);background:#20232a;color:#fff;padding:10px 18px;border-radius:var(--r);font-size:.9rem;z-index:50;box-shadow:var(--sh-2);animation:toastin .2s ease-out}
.toast.err{background:#9b1c13}
@keyframes toastin{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}

/* ---------- theme switch (sun / moon / auto) ---------- */
.theme-btn{color:var(--ink);background:var(--surface);border:1px solid var(--line-strong)}
.theme-btn:hover{background:var(--surface-2);color:var(--ink)}
.theme-btn .ic{width:19px;height:19px}
.theme-fab{position:fixed;top:12px;right:12px;z-index:5}
.theme-slot{display:inline-flex;align-items:center;flex:none}
#toolbar .theme-btn{padding:0;width:34px;height:34px;justify-content:center;gap:0;border-color:var(--line)}
#toolbar .theme-btn:hover{border-color:var(--line-strong)}
.tb-brand img.mark{height:26px;width:auto;max-width:120px;object-fit:contain;display:block}
.tb-brand img.mark:not([hidden])+.brand-ic{display:none}

/* ---------- viewer: touch / mobile (phone & tablet) ---------- */
#viewer{overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
#viewer textarea,#viewer input:not(.kbin){-webkit-user-select:text;user-select:text}
#stage{position:relative}
#stage.tz{overflow:hidden;touch-action:none;overscroll-behavior:none}
#stage.tz #screen{transform-origin:50% 50%;will-change:transform}
.rptr{position:absolute;left:0;top:0;width:0;height:0;pointer-events:none;z-index:3}
.rptr::before{content:"";position:absolute;left:-13px;top:-13px;width:26px;height:26px;box-sizing:border-box;border-radius:50%;border:2.5px solid #fff;background:color-mix(in srgb,var(--acc) 55%,transparent);box-shadow:0 0 0 1.5px rgba(0,0,0,.65),0 2px 8px rgba(0,0,0,.4)}
.rptr::after{content:"";position:absolute;left:-2.5px;top:-2.5px;width:5px;height:5px;border-radius:50%;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.7)}
.rptr.press::before{background:var(--acc);transform:scale(.72)}
.qual{font-size:.74rem;white-space:nowrap;padding:2px 9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted);font-variant-numeric:tabular-nums}
.qual[data-q="good"]{color:var(--ok)}
.qual[data-q="mid"]{color:var(--warn)}
.qual[data-q="bad"]{color:var(--err)}
.qual[hidden]{display:none}
#viewer .mob{display:none}
#viewer.touch .mob{display:inline-flex}
#viewer .mob[hidden],#viewer.touch .mob[hidden]{display:none!important}
.netbanner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 14px;background:var(--err-soft);color:var(--err);font-size:.88rem;font-weight:600;border-bottom:1px solid var(--line)}
.netbanner[hidden]{display:none}
.netbanner button{font:inherit;font-size:.84rem;min-height:36px;padding:4px 14px;border-radius:var(--r-sm);border:1px solid var(--err);background:var(--surface);color:var(--err);cursor:pointer}
#tbFab{display:none;position:fixed;top:max(6px,env(safe-area-inset-top));right:max(6px,env(safe-area-inset-right));z-index:9;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);align-items:center;justify-content:center;box-shadow:var(--sh-2);padding:0;cursor:pointer}
#viewer.touch.tbc #tbFab{display:inline-flex}
#viewer.touch.tbc #toolbar{display:none}
#viewer.touch{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
#viewer.touch #toolbar{padding:4px 8px;padding-top:max(4px,env(safe-area-inset-top));gap:4px}
#viewer.touch #toolbar button,#viewer.touch #toolbar .theme-btn{min-width:44px;min-height:44px;width:auto;justify-content:center;padding:0 9px}
#viewer.touch #toolbar .theme-btn{width:44px;height:44px}
#viewer.touch #toolbar .tbsel{min-height:44px;max-width:150px}
#viewer.touch #toolbar .devname,#viewer.touch #toolbar .tb-brand .prod{display:none}
#viewer.touch #toolbar .status{padding:3px 8px;font-size:.74rem}
#viewer.touch #btnMode .lbl{display:inline;font-size:.78rem}
#viewer.touch #toolbar .ic{width:22px;height:22px}
#viewer.touch #toolbar .sp{flex:1}
.keyspanel{position:absolute;left:0;right:0;bottom:0;z-index:7;max-height:62%;overflow:auto;background:var(--surface);border-top:1px solid var(--line);box-shadow:var(--sh-2);padding:8px 8px calc(8px + env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;gap:6px;align-content:flex-start}
.keyspanel[hidden],.kbbar[hidden],.pastebox[hidden]{display:none}
.keyspanel .grp{display:flex;flex-wrap:wrap;gap:6px;width:100%}
.keyspanel button,.kbbar button{font:inherit;font-size:.86rem;font-weight:600;min-width:44px;min-height:44px;padding:0 12px;border-radius:var(--r-sm);border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);cursor:pointer;touch-action:manipulation;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.keyspanel button:active,.kbbar button:active{background:var(--acc-soft)}
.kbbar button.on{background:var(--acc-soft);border-color:var(--acc);color:var(--acc-text)}
.kbbar button.lock{background:var(--acc);border-color:var(--acc);color:var(--on-acc)}
.kbbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;flex:0 0 auto;padding:6px 8px calc(6px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line)}
.kbbar .ic{width:20px;height:20px}
.kbbar .sp{flex:1}
.kbin{position:fixed;left:0;bottom:0;width:1px;height:1px;opacity:0;border:0;padding:0;margin:0;font-size:16px;caret-color:transparent;pointer-events:none;background:transparent;color:transparent}
.pastebox{position:absolute;inset:0;background:rgba(8,9,11,.66);display:flex;align-items:center;justify-content:center;z-index:10;padding:16px}
.pastebox .box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:18px;width:min(420px,100%);color:var(--ink)}
.pastebox h3{margin:0 0 6px}
.pastebox p{margin:0 0 10px;font-size:.88rem;color:var(--muted)}
.pastebox textarea{width:100%;box-sizing:border-box;font-size:16px;margin-bottom:10px}
.pastebox .row{display:flex;gap:8px;justify-content:flex-end}
@media (max-width:760px) and (orientation:portrait){#viewer.touch #toolbar .qual{order:9}}
/* compact toolbar on phones: no brand mark, tighter gaps (3 rows at most in portrait) */
#viewer.touch #toolbar{gap:3px;padding:3px 6px;padding-top:max(3px,env(safe-area-inset-top))}
#viewer.touch #toolbar .tb-brand{display:none}
#viewer.touch #toolbar .sp{display:none}
#viewer.touch #toolbar .tbsel{max-width:112px;padding-left:6px;padding-right:2px}
#viewer.touch #btnTbar{margin-left:auto}
#viewer.touch #toolbar .status{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:900px){#viewer.touch #btnMode .lbl{display:none}}

/* eMeet remote control (/view?grant=): public viewer only - no file transfer, reboot or chat; "view" grant also hides the touch input controls */
.meetview #btnFile, .meetview #chatToggle, .meetview #btnReboot, .meetview #btnRebootCancel, .meetview #chatPanel, .meetview #fileIn { display: none !important; }
.meetview.viewonly #btnMode, .meetview.viewonly #btnRClick, .meetview.viewonly #btnKbd, .meetview.viewonly #btnKeys, .meetview.viewonly #kbbar { display: none !important; }

/* ---------- viewer: «Definizione» (qualità video) + barra che si nasconde a schermo intero ---------- */
#toolbar #btnDef.off{opacity:.65}
#defPanel{position:fixed;z-index:12;right:12px;top:56px;width:min(440px,calc(100vw - 24px));max-height:calc(100vh - 72px);overflow:auto;background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:14px}
#defPanel[hidden]{display:none}
#defPanel .dp-h{display:flex;align-items:center;gap:8px;margin:0 0 10px}
#defPanel h3{margin:0;font-size:1rem;flex:1}
#defPanel .dp-x{min-width:44px;min-height:44px;border:1px solid transparent;background:transparent;color:var(--ink);border-radius:var(--r-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
#defPanel .dp-x:hover{background:var(--surface-2);border-color:var(--line)}
#defSeg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#defSeg button{min-height:56px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:2px;padding:8px 14px;text-align:left;font:inherit;font-weight:650;font-size:1rem;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);border-radius:14px;cursor:pointer;transition:background .15s,border-color .15s}
#defSeg button small{font-weight:450;font-size:.74rem;color:var(--muted)}
#defSeg button:hover{border-color:var(--ink)}
#defSeg button[aria-checked="true"]{background:var(--acc-soft);border-color:var(--acc);color:var(--acc-text);box-shadow:inset 0 0 0 1px var(--acc)}
#defSeg button[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
#defSeg button:focus-visible,#defPanel .dp-x:focus-visible,#toolbar button:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
#defNote{margin:10px 2px 0;font-size:.84rem;color:var(--muted);min-height:1.2em}
#defNote.err{color:var(--err)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (pointer:coarse){#toolbar #btnDef,#toolbar #btnAutoHide,#toolbar #btnPin{min-height:44px;min-width:44px;justify-content:center}}
/* a schermo intero (Fullscreen API o finestra a schermo intero dell'app): la barra sta SOPRA la vista e scorre fuori */
#viewer.tbfs #toolbar{position:absolute;top:0;left:0;right:0;transition:transform .2s ease,visibility 0s}
#viewer.tbfs.tbhide #toolbar{transform:translateY(-105%);visibility:hidden;pointer-events:none;transition:transform .2s ease,visibility 0s .2s}
#viewer.tbfs #defPanel{top:56px}
@media (prefers-reduced-motion:reduce){#viewer.tbfs #toolbar,#viewer.tbfs.tbhide #toolbar{transition:none!important}}
#toolbar button#btnPin[aria-pressed="true"],#toolbar button#btnAutoHide[aria-pressed="true"]{background:var(--acc-soft);border-color:color-mix(in srgb,var(--acc) 35%,transparent);color:var(--ink)}