/* Even Terminal — glasses look: pure black, terminal green, monospace. */
:root {
  --g: #33ff66;          /* main green (Claude text) */
  --g-hi: #b8ffcf;       /* bright (his messages) */
  --g-dim: #1f9e48;      /* tool calls, meta */
  --g-faint: #0f5226;    /* rules, borders */
  --amber: #ffb43d;      /* errors / attention */
  --bg: #000;
  --fs: 16px;            /* set per screen by data-mode */
  --lh: 1.42;
  --vvh: 100vh;          /* visual viewport height, set by app.js */
  --vvt: 0px;            /* visual viewport offsetTop */
  --sat: env(safe-area-inset-top, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px);
  --sar: env(safe-area-inset-right, 0px);
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; padding: 0; background: var(--bg); color: var(--g);
  position: fixed; inset: 0; overflow: hidden; overscroll-behavior: none;
  -webkit-text-size-adjust: 100%; text-size-adjust: 100%;
  font-family: var(--mono); font-size: var(--fs); line-height: var(--lh);
}
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--g); color: #000; }

/* ── frame: exactly the visible area (keyboard-aware) ── */
#app {
  position: fixed; left: 0; top: 0; width: 100%;
  height: var(--vvh); transform: translateY(var(--vvt));
  display: flex; flex-direction: column;
  padding-left: max(10px, var(--sal)); padding-right: max(10px, var(--sar));
  font-size: var(--fs);
  transition: font-size .22s ease;
}
#app[data-mode="outer"]    { --fs: 15px; }
#app[data-mode="portrait"] { --fs: 16px; }
#app[data-mode="landscape"]{ --fs: 16.5px; }
#app[data-mode="laptop"]   { --fs: 15px; --lh: 1.36; }
#app[data-mode="wide"]     { --fs: 17px; }

/* ── top bar ── */
#bar {
  flex: none; display: flex; align-items: center; gap: .8em;
  padding-top: max(6px, var(--sat)); padding-bottom: 6px;
  border-bottom: 1px solid var(--g-faint);
  font-size: .8em; color: var(--g-dim); white-space: nowrap; min-width: 0;
  transition: padding .2s ease;
}
#sess { color: var(--g); max-width: 46%; overflow: hidden; text-overflow: ellipsis; display: flex; gap: .35em; align-items: baseline; }
#sess-name { overflow: hidden; text-overflow: ellipsis; }
#sess .caret { color: var(--g-dim); }
#task { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
#state { display: flex; align-items: center; gap: .4em; }
#dot { width: .55em; height: .55em; border-radius: 50%; background: var(--g-faint); display: inline-block; }
#app[data-busy="1"] #dot { background: var(--g); animation: pulse 1.1s ease-in-out infinite; }
#app[data-net="off"] #dot { background: var(--amber); animation: none; }
#stop { color: var(--amber); border: 1px solid #5a3d10; border-radius: 4px; padding: .05em .5em; }
@keyframes pulse { 50% { opacity: .25; } }
/* laptop / short screens: bar collapses to a thin strip */
#app[data-short="1"] #bar { padding-top: max(2px, var(--sat)); padding-bottom: 2px; font-size: max(12px, .78em); }

/* ── session picker ── */
#picker {
  position: absolute; z-index: 5; left: max(10px, var(--sal)); right: max(10px, var(--sar));
  top: calc(max(6px, var(--sat)) + 2.1em);
  background: #000; border: 1px solid var(--g-dim); border-radius: 6px;
  max-height: 60%; overflow-y: auto; overscroll-behavior: contain;
  box-shadow: 0 8px 30px rgba(0,0,0,.9);
  animation: drop .16s ease-out;
}
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } }
#picker button { display: block; width: 100%; text-align: left; padding: .6em .8em; border-bottom: 1px solid var(--g-faint); font-size: .9em; }
#picker button:last-child { border-bottom: 0; }
#picker button[aria-current="true"] { background: #062b14; }
#picker .p-t { color: var(--g); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#picker .p-m { color: var(--g-dim); font-size: .82em; }

/* ── conversation ── */
#log {
  flex: 1 1 auto; min-height: 0; overflow-y: auto; overflow-x: hidden;
  overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
  padding: .5em 0 .3em;
  overflow-anchor: none;
  transition: opacity .18s ease;
}
#app.reflow #log { opacity: .55; transition: none; }
#lines { display: flex; flex-direction: column; gap: .55em; }
.m { white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; animation: in .18s ease-out; }
@keyframes in { from { opacity: 0; transform: translateY(3px); } }
.m.user { color: var(--g-hi); }
.m.user::before { content: "> "; color: var(--g); }
.m.user.pending { opacity: .55; }
.m.user.pending::after { content: "  (sending…)"; color: var(--g-dim); font-size: .8em; }
.m.user.failed::after { content: "  (not sent — tap to retry)"; color: var(--amber); font-size: .8em; }
.m.ai { color: var(--g); }
.m.ai b { color: var(--g-hi); font-weight: 700; }
.m.ai code { background: #04210f; border-radius: 3px; padding: 0 .2em; }
.m.ai pre { margin: .3em 0; padding: .35em .6em; border-left: 2px solid var(--g-faint); background: #020f07; overflow-x: auto; white-space: pre; font-size: .9em; }
.m.ai .h { color: var(--g-hi); font-weight: 700; }
.m.ai a { color: var(--g-hi); }
.m.meta { color: var(--g-dim); font-size: .78em; }
.m.note { color: var(--g-dim); font-size: .85em; }
.m.note::before { content: "◇ "; }
.m.err { color: var(--amber); font-size: .9em; }
.m.err::before { content: "! "; }
.m.sep { color: var(--g-faint); text-align: center; font-size: .75em; }

/* tool calls: one compact line, tap to open */
.tool { color: var(--g-dim); font-size: .85em; white-space: normal; }
.tool > .t-line { display: flex; gap: .45em; align-items: baseline; min-width: 0; width: 100%; text-align: left; }
.tool .t-ic { flex: none; }
.tool .t-name { flex: none; color: var(--g); opacity: .8; }
.tool .t-sum { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tool.run .t-ic { animation: pulse .9s ease-in-out infinite; }
.tool .t-detail { display: none; margin: .3em 0 .1em 1.2em; padding: .35em .6em; border-left: 1px solid var(--g-faint);
  white-space: pre-wrap; overflow-wrap: anywhere; max-height: 40vh; overflow-y: auto; font-size: .92em; }
.tool.open .t-detail { display: block; }
.tool.open .t-sum { white-space: normal; }

/* questions / permissions */
.ask { border: 1px solid var(--g-dim); border-radius: 6px; padding: .5em .7em; }
.ask .q { color: var(--g-hi); margin-bottom: .4em; white-space: pre-wrap; }
.ask .opts { display: flex; flex-wrap: wrap; gap: .45em; }
.ask .opts button { border: 1px solid var(--g-dim); border-radius: 4px; padding: .25em .7em; color: var(--g); }
.ask .opts button:active { background: var(--g); color: #000; }
.ask.done { opacity: .5; pointer-events: none; }

/* live tail: blinking block cursor at the end of the conversation */
#tail { height: 1.4em; color: var(--g-dim); font-size: .85em; padding-top: .2em; }
#tail .blk { display: inline-block; width: .62em; height: 1.05em; vertical-align: -.15em; background: var(--g); animation: blink 1.05s steps(1) infinite; margin-left: .15em; }
@keyframes blink { 50% { opacity: 0; } }
.m.ai.live::after { content: ""; display: inline-block; width: .6em; height: 1.05em; vertical-align: -.15em; background: var(--g); margin-left: .1em; animation: blink 1.05s steps(1) infinite; }

#newer {
  position: absolute; right: max(14px, var(--sar)); z-index: 4;
  bottom: calc(var(--inh, 3em) + 12px);
  background: #000; border: 1px solid var(--g-dim); color: var(--g); border-radius: 14px; padding: .15em .8em; font-size: .8em;
  animation: drop .15s ease-out;
}

/* ── input line ── */
#in {
  flex: none; display: flex; align-items: flex-start; gap: .5em;
  border-top: 1px solid var(--g-faint);
  padding: .45em 0 max(.5em, var(--sab));
}
#app[data-kb="1"] #in { padding-bottom: .4em; }      /* keyboard up: no home-indicator gap */
#in .ps { color: var(--g); flex: none; line-height: var(--lh); font-size: 16px; padding-top: 1px; }
#in .field { position: relative; flex: 1; min-width: 0; }
#ta, #mirror {
  font-family: var(--mono); font-size: 16px; /* ≥16px: iOS never zooms on focus */
  line-height: var(--lh); letter-spacing: 0;
  padding: 1px 0; margin: 0; border: 0;
  white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word;
}
#ta {
  display: block; width: 100%; resize: none; outline: none; background: transparent;
  color: var(--g-hi); caret-color: transparent;
  max-height: calc(16px * var(--lh) * 6 + 2px); overflow-y: auto;
  -webkit-appearance: none; appearance: none; border-radius: 0;
}
#app[data-short="1"] #ta { max-height: calc(16px * var(--lh) * 3 + 2px); }
#mirror { position: absolute; inset: 0; color: transparent; pointer-events: none; overflow: hidden; }
#mirror .cur { position: relative; display: inline-block; min-width: .6em; height: calc(1em * var(--lh) - 2px); vertical-align: top; background: var(--g); color: #000; animation: blink 1.05s steps(1) infinite; }
#mirror .cur.typing { animation: none; }
#mirror.hide .cur { display: none; }
#ta::placeholder { color: var(--g-faint); }

/* ── login ── */
#app[data-view="login"] > :not(#login) { display: none !important; }
#app[data-view="boot"] #in, #app[data-view="boot"] #bar { visibility: hidden; }
#login { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 1.5em; }
#login[hidden] { display: none; }
.lg { width: min(26em, 100%); }
.lg-head { margin: 0 0 1em; color: var(--g); font: inherit; font-size: 1.15em; }
.lg-row { display: flex; gap: .6em; align-items: baseline; border-bottom: 1px solid var(--g-faint); padding: .3em 0; }
.lg-row span { color: var(--g-dim); flex: none; }
.lg-row input { flex: 1; min-width: 0; background: transparent; border: 0; outline: none; color: var(--g-hi); font: inherit; font-size: 16px; caret-color: var(--g); }
.lg-go { margin-top: 1.1em; color: var(--g); }
#lg-msg { margin-top: .9em; min-height: 1.4em; color: var(--amber); font-size: .9em; }

/* wide screens: keep line length readable */
@media (min-width: 1100px) { #bar, #log, #in { width: 100%; max-width: 1000px; margin-left: auto; margin-right: auto; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ── retro keyboard: exact look of the 8BitDo Retro photo (cream case, red legends) ── */
#app[data-ckb="1"] #in { padding-bottom: .4em; }
#kb {
  --led: #ff2a1f; --gl: #fff; --gl2: rgba(255, 255, 255, .7); --gl3: rgba(255, 255, 255, .3);
  --ink: #c41a24; --ink2: #c22b3b;
  flex: none; height: 0; overflow: hidden; position: relative; z-index: 3;
  margin: 0 calc(-1 * max(10px, var(--sar))) 0 calc(-1 * max(10px, var(--sal)));
  transition: height .26s cubic-bezier(.2, .8, .2, 1);
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; touch-action: manipulation;
}
/* backlight colours (glow off = printed legends, exactly like the photo) */
#kb[data-glow="white"] { --gl: #ffffff; --gl2: rgba(255, 255, 255, .85); --gl3: rgba(255, 255, 255, .4); }
#kb[data-glow="green"] { --gl: #33ff66; --gl2: rgba(51, 255, 102, .75); --gl3: rgba(51, 255, 102, .35); }
#kb[data-glow="red"]   { --gl: #ff3a2e; --gl2: rgba(255, 58, 46, .75); --gl3: rgba(255, 40, 20, .35); }
#kb[data-glow="amber"] { --gl: #ffb02e; --gl2: rgba(255, 176, 46, .75); --gl3: rgba(255, 150, 20, .35); }
#kb[data-glow="cyan"]  { --gl: #2ee6ff; --gl2: rgba(46, 230, 255, .75); --gl3: rgba(46, 200, 255, .35); }
#app[data-ckb="1"] #kb { height: var(--kbh, 0px); }
#kb.drag { transition: none; } #kb.drag .kb-body { transition: none; } .kb-lcd { touch-action: none; cursor: ns-resize; }
#kb.drag .kb-lcd { box-shadow: inset 0 1px 3px rgba(0,0,0,.9), 0 0 0 2px var(--gl, #3dff7a), 0 0 10px rgba(61,255,122,.5); }
#app:not([data-view="term"]) #kb, #app:not([data-view="term"]) #mic { display: none !important; }
.kb-body {
  height: var(--kbh, 0px); box-sizing: border-box; display: flex; flex-direction: column; gap: var(--kbg, 6px);
  padding: 6px max(8px, var(--sal)) calc(8px + var(--sab)) max(8px, var(--sar));
  background: linear-gradient(#e6e2df, #dfdbd8 30%, #dcd8d5 85%, #d2cecb);
  border: 1px solid #c6c2bf; border-bottom: 0; border-radius: 14px 14px 0 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -2px 0 #d2cecb, 0 -4px 14px rgba(0, 0, 0, .55);
}
/* top strip: two black knobs, dark badge panel, grey vent, LED panel, POWER pill */
.kb-strip { flex: none; height: var(--kbs, 30px); display: flex; align-items: center; gap: 8px; padding: 0 4px; }
.knob { flex: none; height: 100%; display: flex; flex-direction: column-reverse; align-items: center; justify-content: center; gap: 1px; padding: 0 2px; background: none; border: 0; cursor: pointer; }
.knob i { display: block; width: calc(var(--kbs, 30px) * .64); height: calc(var(--kbs, 30px) * .64); border-radius: 50%; position: relative;
  background: radial-gradient(circle at 40% 30%, #5d585c, #4b464a 45%, #2e2a2d);
  box-shadow: 0 0 0 1.5px #3a3639, 0 2px 2px rgba(0, 0, 0, .35), inset 0 1px 1px rgba(255, 255, 255, .18); }
.knob i::after { content: ""; position: absolute; left: 50%; top: 6%; width: 3px; height: 88%; margin-left: -1.5px; border-radius: 2px;
  background: #d22a2a; transform: rotate(-35deg); transition: transform .2s, background .2s, box-shadow .2s; }
.knob[data-k="click"].on i::after { transform: rotate(35deg); }
.knob[data-k="glow"] i::after { transform: rotate(-35deg); }
#kb:not([data-glow="off"]) .knob[data-k="glow"] i::after { transform: rotate(35deg); background: var(--gl); box-shadow: 0 0 4px var(--gl2); }
.knob em, .pwr em, .led { font: 700 7.5px/1 -apple-system, Arial, sans-serif; font-style: normal; letter-spacing: .06em; color: #3c3a3d; }
.badge { flex: 0 1 auto; min-width: 0; height: 76%; display: flex; flex-direction: column; justify-content: center; padding: 0 12px; border-radius: 3px;
  background: #3c3a3d; box-shadow: inset 0 1px 2px rgba(0, 0, 0, .5), 0 1px 0 rgba(255, 255, 255, .6); white-space: nowrap; overflow: hidden; }
.badge b { font: italic 900 11px/1 Georgia, "Times New Roman", serif; color: #e62619; letter-spacing: .01em; }
.badge span { font: 700 7.5px/1.3 -apple-system, Arial, sans-serif; letter-spacing: .1em; color: #e62619; }
.badge { flex: 1 1 auto; border-radius: 3px 0 0 3px; }
.vent { flex: 0 0 calc(var(--kbs, 30px) * 2.4); min-width: 18px; height: 76%; margin-left: -8px; border-radius: 0;
  background: repeating-linear-gradient(90deg, #cfcccb 0 2px, #8f8b8a 2px 3px, #bdb9b8 3px 5px); box-shadow: inset 0 1px 2px rgba(0, 0, 0, .35); }
.leds { flex: none; display: flex; align-items: center; gap: 10px; height: 76%; margin-left: -8px; padding: 0 10px 0 16px; border-radius: 0; background: #3c3a3d;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .5), 0 1px 0 rgba(255, 255, 255, .6); }
.led { display: flex; flex-direction: column; align-items: center; gap: 3px; color: #e62619; }
.led i { width: 5px; height: 5px; border-radius: 50%; background: #1d1b1d; box-shadow: 0 0 0 1px #5a565a; }
.led.on i { background: var(--led); box-shadow: 0 0 0 1px #5a565a, 0 0 4px var(--led), 0 0 9px rgba(255, 42, 31, .6); }
#kb:not([data-glow="off"]) .led.on i { background: var(--gl); box-shadow: 0 0 0 1px #5a565a, 0 0 4px var(--gl), 0 0 9px var(--gl2); }
.pwr { flex: none; position: relative; display: flex; align-items: center; gap: 5px; height: 76%; margin-left: -8px; padding: 0 8px 0 12px; border-radius: 0 3px 3px 0; border: 0; cursor: pointer;
  background: #3c3a3d; box-shadow: inset 0 1px 2px rgba(0, 0, 0, .5), 0 1px 0 rgba(255, 255, 255, .6); }
.pwr::before { content: ""; position: absolute; inset: 12% 4px 12% 5px; border-radius: 99px; border: 1.2px solid #d8d4d1; pointer-events: none; }
.pwr em { order: -1; color: #f2eeea; }
.pwr i { width: calc(var(--kbs, 30px) * .46); height: calc(var(--kbs, 30px) * .46); border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #f0524a, #d4231b 55%, #8e1510); box-shadow: 0 1px 1px rgba(0, 0, 0, .6), 0 0 0 1px #2a2729; }
.pwr.on i { transform: translateY(1px); filter: brightness(1.2); }
#app[data-mode="outer"] .badge span, #app[data-mode="outer"] .leds { display: none; }
#app[data-mode="outer"] .knob em { display: none; }
/* small engraved labels drawn as pseudo-content (decoration, not readable text) */
.knob em::after, .pwr em::after, .badge span::after, .led::after { content: attr(data-t); }

/* mini screen inside the keyboard (LCD): thinking / working / ready, timer, task, session */
.kb-lcd { flex: none; height: var(--kbl, 0px); display: flex; align-items: center; gap: 9px; padding: 0 12px; box-sizing: border-box; overflow: hidden; white-space: nowrap;
  width: 100%; max-width: 1180px; margin: 0 auto; border-radius: 4px; background: linear-gradient(#0b120c, #070b08);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, .9), inset 0 0 12px rgba(40, 255, 100, .06), 0 0 0 2px #2e2b2f, 0 1px 0 3px rgba(255, 255, 255, .25);
  font: 600 calc(var(--kbl, 24px) * .5)/1 ui-monospace, Menlo, monospace; letter-spacing: .08em; color: #3dff7a; text-shadow: 0 0 4px rgba(61, 255, 122, .55); }
#kb:not([data-glow="off"]) .kb-lcd { color: var(--gl); text-shadow: 0 0 4px var(--gl2); }
.kb-lcd[hidden], #app[data-mode="outer"] .kb-lcd { display: none; }
.lcd-dot { flex: none; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 6px currentColor; opacity: .9; }
.kb-lcd[data-st="thinking"] .lcd-dot, .kb-lcd[data-st="working"] .lcd-dot, .kb-lcd[data-st="writing"] .lcd-dot { animation: blink 1.05s steps(1) infinite; }
.kb-lcd[data-st="offline"] { color: #ff4a3a; text-shadow: 0 0 4px rgba(255, 74, 58, .6); }
.lcd-st { flex: none; font-weight: 700; }
.lcd-tk { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; opacity: .75; }
.lcd-ss { flex: 0 1 auto; min-width: 0; max-width: 34%; overflow: hidden; text-overflow: ellipsis; opacity: .55; }
/* the status lives on the keyboard screen now: no extra status line under the chat */
#app[data-ckb="1"]:not([data-mode="outer"]) #tail { display: none; }

/* key area: keys sit in the dark inset well, like the photo */
.kb-keys { flex: 1; min-height: 0; display: flex; flex-direction: column; gap: var(--kbg, 6px); width: 100%; max-width: 1180px; margin: 0 auto;
  box-sizing: border-box; padding: 4px 4px 2px; border-radius: 5px; background: #5b585f;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, .55), 0 0 0 2px #d2cecb, 0 0 0 3px #c6c2bf; }
.kb-row { flex: 1; min-height: 0; display: grid; grid-template-columns: repeat(22, minmax(0, 1fr)); gap: var(--kbg, 6px); }
/* keycap = skirt (the key itself) + flat top (::before), lit from the top */
.k {
  --cap: #e2dedb; --cap2: #d9d5d2; --skirt: #c5c1bd; --edge: #a9a5a2; --lgc: var(--ink);
  position: relative; min-width: 0; margin: 0 0 3px; padding: 0 0 calc(var(--kbf, 17px) * .4); box-sizing: border-box; border: 0; border-radius: 5px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  background: linear-gradient(var(--skirt), var(--skirt) 70%, var(--edge));
  box-shadow: 0 3px 0 var(--edge), 0 4px 4px rgba(0, 0, 0, .45);
  transition: transform 70ms ease-out, box-shadow 70ms ease-out;
  -webkit-tap-highlight-color: transparent;
}
.k::before { content: ""; position: absolute; inset: 4% 9% 16%; border-radius: 4px; pointer-events: none;
  background: linear-gradient(var(--cap), var(--cap2)); box-shadow: 0 1px 1px rgba(255, 255, 255, .35) inset, 0 1px 2px rgba(0, 0, 0, .18); }
.k.sp { --cap: #d6d2cf; --cap2: #cfcbc8; --skirt: #cbc7c4; --edge: #a9a5a2; }
.k.mod { --cap: #7a7683; --cap2: #726e7c; --skirt: #64606c; --edge: #4a4752; --lgc: #ecebf1; }
.k.red { --cap: #d73a45; --cap2: #d0343f; --skirt: #c12f3a; --edge: #8e1f27; --lgc: #fff4f2; }
.k[data-k="esc"] { --cap: #bf2c36; --cap2: #bb2832; --skirt: #a9232c; --edge: #7a161d; }
.k.on { transform: translateY(2px); box-shadow: 0 1px 0 var(--edge), 0 1px 2px rgba(0, 0, 0, .5); }
.k.lock { --cap: #66626f; --cap2: #5f5b68; }
.k .lg { position: relative; width: auto; text-align: center; font-size: calc(var(--kbf, 17px) * .92); font-weight: 600; line-height: 1; color: var(--lgc);
  text-shadow: none; transition: color 70ms; white-space: nowrap; }
.k.mod .lg, .k .lg.sm { font-size: max(11px, calc(var(--kbm, 11px) * .92)); font-weight: 600; letter-spacing: .06em; }
/* narrow outer screens (382 wide): tighter side gaps so every key stays >= 30px wide */
@media (max-width: 400px) {
  .kb-body { padding-left: max(6px, var(--sal)); padding-right: max(6px, var(--sar)); }
  .kb-keys { padding-left: 2px; padding-right: 2px; }
  .kb-row { column-gap: 3px; }
}
/* the photo's space bar is blank */
.k[data-k="space"] .lg { opacity: 0; }
.k.red .lg.big { font-size: calc(var(--kbf, 17px) * 1.3); font-weight: 800; }
.k.red .sub { position: relative; font: 700 max(11px, calc(var(--kbm, 11px) * .85))/1 -apple-system, Arial, sans-serif; letter-spacing: .1em; color: #ffe1dc; }
.k svg { position: relative; width: calc(var(--kbf, 17px) * 1.05); height: calc(var(--kbf, 17px) * 1.05); fill: none; stroke: var(--lgc); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.k[data-k="mic"].live svg { stroke: #ff6a5a; animation: pulse 1.1s ease-in-out infinite; }
/* glow on: ONLY the character legends are backlit; everything else stays printed */
#kb:not([data-glow="off"]) .k[data-k="ch"] .lg { color: var(--gl); text-shadow: 0 0 1px var(--gl), 0 0 5px var(--gl2), 0 0 11px var(--gl3); }
#kb[data-glow="white"] .k[data-k="ch"] .lg { text-shadow: 0 0 1px rgba(0, 0, 0, .55), 0 0 4px var(--gl2), 0 0 10px var(--gl3), 0 0 2px #fff; }
#kb:not([data-glow="off"]) .k[data-k="ch"].on .lg { text-shadow: 0 0 2px var(--gl), 0 0 8px var(--gl), 0 0 18px var(--gl2); }

/* ── DARK MODE (Shaheer 30 Oct): every key black, case black, legends backlit white/green/red/amber/cyan ── */
.kb-body { background: linear-gradient(#1c1b1d, #161517 30%, #121113 85%, #0d0c0e); border-color: #2a282b;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), inset 0 -2px 0 #0b0a0c, 0 -4px 14px rgba(0, 0, 0, .7); }
.kb-keys { background: #050506; box-shadow: inset 0 1px 3px rgba(0, 0, 0, .8), 0 0 0 2px #1a191b, 0 0 0 3px #262427; }
.vent { background: repeating-linear-gradient(90deg, #2a292b 0 2px, #0c0b0d 2px 3px, #1f1e20 3px 5px); }
.badge, .leds, .pwr { background: #0a0a0b; box-shadow: inset 0 1px 2px rgba(0, 0, 0, .8), 0 1px 0 rgba(255, 255, 255, .05); }
.knob em, .pwr em { color: #8d8a90; }
.k, .k.sp, .k.mod, .k.red, .k[data-k="esc"] { --cap: #1d1c1f; --cap2: #161518; --skirt: #121113; --edge: #050506; --lgc: #8d8a90; }
.k.lock { --cap: #2b2a2e; --cap2: #232226; }
.k::before { box-shadow: 0 1px 0 rgba(255, 255, 255, .07) inset, 0 1px 2px rgba(0, 0, 0, .5); }
.k { box-shadow: 0 3px 0 var(--edge), 0 4px 4px rgba(0, 0, 0, .7); }
.k.red .sub { color: var(--lgc); }
/* backlight: ALL legends (letters, side keys, icons) light up in the chosen colour */
#kb:not([data-glow="off"]) .k { --lgc: var(--gl); }
#kb:not([data-glow="off"]) .k .lg, #kb:not([data-glow="off"]) .k .sub { color: var(--gl); text-shadow: 0 0 1px var(--gl), 0 0 5px var(--gl2), 0 0 11px var(--gl3); }
#kb[data-glow="white"] .k .lg, #kb[data-glow="white"] .k .sub { text-shadow: 0 0 1px #fff, 0 0 5px var(--gl2), 0 0 11px var(--gl3); }
#kb:not([data-glow="off"]) .k svg { filter: drop-shadow(0 0 3px var(--gl2)); }
#kb:not([data-glow="off"]) .k.on .lg { text-shadow: 0 0 2px var(--gl), 0 0 8px var(--gl), 0 0 18px var(--gl2); }

/* ── voice pop-up (small terminal window, right side, above the keyboard) ── */
#mic {
  position: absolute; z-index: 6; right: max(10px, var(--sar));
  bottom: calc(var(--kbh, 0px) * var(--ckbn, 0) + var(--inh, 48px) + 8px);
  width: min(46%, 340px); min-width: min(240px, calc(100% - 20px)); box-sizing: border-box;
  background: #000; border: 1px solid var(--g-dim); border-radius: 8px; padding: .45em .65em .6em;
  box-shadow: 0 0 0 1px #000, 0 6px 22px rgba(0,0,0,.85), 0 0 14px rgba(51,255,102,.12);
  font-family: var(--mono); font-size: 14px; color: var(--g); animation: drop .15s ease-out;
}
#mic[hidden] { display: none; }
.mic-top { display: flex; align-items: center; gap: .5em; color: var(--g-dim); font-size: .85em; border-bottom: 1px solid var(--g-faint); padding-bottom: .35em; margin-bottom: .4em; }
.mic-dot { width: .6em; height: .6em; border-radius: 50%; background: #ff4b3e; box-shadow: 0 0 6px #ff4b3e; animation: pulse 1.1s ease-in-out infinite; }
#mic.busy .mic-dot { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.mic-sp { flex: 1; }
#mic-x, #mic-ok { min-width: 38px; min-height: 34px; border: 1px solid var(--g-faint); border-radius: 6px; background: #000; color: var(--g); font: inherit; font-size: 1.05em; cursor: pointer; }
#mic-ok { color: var(--g-hi); border-color: var(--g-dim); }
#mic-txt { min-height: 2.6em; max-height: 7.5em; overflow-y: auto; line-height: 1.35; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--g-hi); }
#mic-txt .int { color: var(--g-dim); }
#mic-txt:empty::before, #mic-txt.empty::before { content: "speak now…"; color: var(--g-faint); }
@media (prefers-reduced-motion: reduce) { #kb { transition: none !important; } }