/* AI mode voice overlay. Everything is scoped to #voice so the chat page keeps its own look. Dark only, whatever the page or system theme. */
#voice{
  --bg:#020b16; --bg2:#06213d; --ink:#d9f3ff; --mute:#7fa3bd; --sig:#3fe0ff; --warm:#ffb347;
  --line:rgba(63,224,255,.28); --grid:rgba(63,224,255,.05); --panel:rgba(5,28,52,.62); --on-sig:#02212e;
  --hud:"Chakra Petch","Segoe UI",system-ui,sans-serif;
  color-scheme:dark;
  position:fixed;inset:0;z-index:50;overflow:hidden;
  background:var(--bg);color:var(--ink);font-family:var(--hud);font-size:15px;line-height:1.5;
  -webkit-user-select:none;user-select:none;
}
#voice[hidden]{display:none}
#voice *,#voice *::before,#voice *::after{box-sizing:border-box}
#voice :focus-visible{outline:2px solid var(--sig);outline-offset:3px}

.hud-app{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:max(20px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));
  background:
    radial-gradient(70% 60% at 50% 42%,var(--bg2) 0%,transparent 70%),
    repeating-linear-gradient(0deg,var(--grid) 0 1px,transparent 1px 44px),
    repeating-linear-gradient(90deg,var(--grid) 0 1px,transparent 1px 44px),
    var(--bg)}
.hud-app::after{content:"";position:absolute;left:0;right:0;height:140px;top:-140px;pointer-events:none;
  background:linear-gradient(180deg,transparent,var(--grid) 60%,transparent);animation:hudSweep 9s linear infinite}
@keyframes hudSweep{to{transform:translateY(calc(100vh + 280px))}}

.hud-close{position:absolute;z-index:2;top:max(14px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));width:44px;height:44px;
  display:grid;place-items:center;padding:0;background:transparent;color:var(--mute);border:1px solid var(--mute);border-radius:0;cursor:pointer}
.hud-close:hover{color:var(--sig);border-color:var(--sig)}
.hud-close svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:square}

.hud-mode{position:absolute;z-index:2;top:max(14px,env(safe-area-inset-top));right:calc(max(16px,env(safe-area-inset-right)) + 54px);height:44px;
  display:flex;align-items:center;gap:8px;padding:0 16px;font:500 14px var(--hud);color:var(--mute);background:transparent;border:1px solid var(--mute);border-radius:0;cursor:pointer}
.hud-mode:hover{color:var(--sig);border-color:var(--sig)}
.hud-mode svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:square}

.hud-stage{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;min-height:0}
.hud-core{height:min(56vh,560px);aspect-ratio:1;max-width:100%;padding:0;border:0;border-radius:50%;background:transparent;cursor:pointer}
.hud-core canvas{width:100%;height:100%;display:block}
.hud-heard{min-height:24px;max-width:34em;margin:0;text-align:center;color:var(--mute);font-size:clamp(15px,1.6vw,19px)}
.hud-cap.interim .cap-now{font-style:italic}
.hud-cap{display:flex;flex-direction:column;align-items:center;gap:.45em;min-height:4.6em;max-width:26em;margin:0;text-align:center;
  font-weight:500;font-size:clamp(22px,2.6vw,34px);line-height:1.3}
.cap-now,.cap-next{transition:opacity .18s}
.cap-now.long{font-size:.74em}
.cap-next{font-size:.6em;color:var(--mute);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cap-swap .cap-now,.cap-swap .cap-next{opacity:0}
.hud-cap.hint .cap-now{color:var(--mute)}
.cap-now .w{color:var(--mute);transition:color .35s}
.cap-now .w.on{color:var(--ink)}

.hud-boot{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px;
  background:var(--bg)}
.hud-boot.off{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .8s,visibility 0s .8s}
.hud-rings{width:150px;height:150px}
.hud-rings circle{fill:none;stroke:var(--sig)}
.hud-rings .r1{stroke-width:2;stroke-dasharray:6 10;transform-origin:center;animation:hudSpin 8s linear infinite}
.hud-rings .r2{stroke-width:3;stroke-dasharray:80 40;transform-origin:center;animation:hudSpin 5s linear infinite reverse}
.hud-rings .r3{stroke-width:1;opacity:.5}
.hud-rings .core{fill:var(--sig);stroke:none}
@keyframes hudSpin{to{transform:rotate(360deg)}}
.hud-title{margin:0;font-size:26px;font-weight:700}
@keyframes hudRise{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.boot-note{min-height:1.5em;margin:0;text-align:center;color:var(--ink)}
.hud-retry{padding:12px 32px;font:600 17px var(--hud);color:var(--sig);background:color-mix(in srgb,var(--sig) 12%,transparent);border:1px solid var(--sig);cursor:pointer;
  clip-path:polygon(12px 0,100% 0,calc(100% - 12px) 100%,0 100%)}
.hud-retry:hover{background:var(--sig);color:var(--on-sig)}
.hud-retry[hidden]{display:none}

.hud-intro{position:absolute;inset:0;z-index:4;overflow:hidden;cursor:pointer}
.hud-intro.boot{background:var(--bg)}
.hud-intro[hidden]{display:none}
.hud-intro canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.intro-ui{position:absolute;left:0;right:0;top:calc(var(--intro-cy,50%) + var(--intro-r,0px) + 14px);display:flex;flex-direction:column;align-items:center;gap:8px;opacity:var(--ui,0);pointer-events:none}
.intro-title{margin:0;padding-left:.3em;font-size:clamp(17px,3.2vw,38px);font-weight:700;letter-spacing:.3em;color:var(--ink);text-shadow:0 0 16px var(--sig),0 0 40px rgba(63,224,255,.45)}
.intro-tag{margin:0;font-size:15px;font-weight:500;letter-spacing:.16em;color:var(--sig);opacity:var(--tag,0)}
.intro-meter{width:min(260px,60vw);height:3px;background:var(--grid)}
.intro-meter i{display:block;height:100%;width:var(--meter,0%);background:var(--sig);box-shadow:0 0 10px var(--sig)}
.intro-step{margin:0;font-size:13px;color:var(--mute);font-variant-numeric:tabular-nums}
.hud-intro.boot .intro-step{font-size:15px;font-weight:600;letter-spacing:.14em;color:var(--sig);text-shadow:0 0 12px var(--sig)}
.intro-log{position:absolute;left:max(24px,env(safe-area-inset-left));bottom:max(24px,env(safe-area-inset-bottom));opacity:var(--ui,0);pointer-events:none}
.intro-log p{margin:2px 0;font-size:13px;color:var(--mute);animation:hudRise .3s both}
.intro-log b{color:var(--sig);font-weight:600}
.intro-skip{position:absolute;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));margin:0;font-size:12px;color:var(--mute);opacity:0;animation:introSkip .5s 1.4s forwards}
@keyframes introSkip{to{opacity:.8}}

.hud-app.powering-down .hud-core{opacity:0;transition:opacity .15s}
.hud-app.powering-down .hud-panel.mat{animation:hudDemat .45s cubic-bezier(.6,0,.8,.4) both;animation-delay:calc(var(--i,0)*70ms)}
.hud-app.powering-down .hud-close,.hud-app.powering-down .hud-mode,.hud-app.powering-down .hud-status,.hud-app.powering-down .hud-heard,.hud-app.powering-down .hud-cap{opacity:0;transition:opacity .25s}
@keyframes hudDemat{0%{clip-path:inset(0 0 0 0)}20%{filter:brightness(2.2)}100%{clip-path:inset(0 0 0 100%);opacity:0}}
.hud-app.collapse{animation:hudCollapse .5s cubic-bezier(.7,0,.9,.5) forwards}
@keyframes hudCollapse{
  0%{transform:scale(1,1);filter:brightness(1)}
  55%{transform:scale(1,.012);filter:brightness(3.4)}
  85%{transform:scale(.35,.012);filter:brightness(6)}
  100%{transform:scale(0,.004);filter:brightness(9);opacity:0}}
.hud-app.powering-down .intro-skip{display:none}
#voice.fade-out{opacity:0;transition:opacity .4s}

.hud-status{display:none;position:absolute;z-index:2;top:max(16px,env(safe-area-inset-top));left:max(24px,env(safe-area-inset-left));align-items:center;gap:12px;font-weight:700;font-size:18px}
.hud-pill{border:1px solid var(--line);padding:2px 12px;font-size:13px;font-weight:500;color:var(--sig);min-width:92px;text-align:center;clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%)}
#voice[data-phase="listening"] .hud-pill{color:var(--warm)}

.hud-side{display:none;position:absolute;z-index:1;top:64px;bottom:20px;flex-direction:column;gap:12px;overflow-y:auto;scrollbar-width:none}
.hud-side::-webkit-scrollbar{display:none}
.hud-side{-webkit-mask-image:linear-gradient(to bottom,#000 calc(100% - 24px),transparent);mask-image:linear-gradient(to bottom,#000 calc(100% - 24px),transparent);padding-bottom:20px}
.hud-left{left:max(24px,env(safe-area-inset-left));width:clamp(260px,22vw,320px)}
.hud-right{right:max(24px,env(safe-area-inset-right));width:clamp(280px,24vw,360px)}
.hud-panel{position:relative;flex:none;padding:14px;background-color:var(--panel);border:1px solid var(--line);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  background-image:linear-gradient(var(--sig),var(--sig)),linear-gradient(var(--sig),var(--sig)),linear-gradient(var(--sig),var(--sig)),linear-gradient(var(--sig),var(--sig)),linear-gradient(var(--sig),var(--sig)),linear-gradient(var(--sig),var(--sig)),linear-gradient(var(--sig),var(--sig)),linear-gradient(var(--sig),var(--sig));
  background-size:14px 2px,2px 14px,14px 2px,2px 14px,14px 2px,2px 14px,14px 2px,2px 14px;
  background-position:left top,left top,right top,right top,left bottom,left bottom,right bottom,right bottom;background-repeat:no-repeat}
.hud-panel h3{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:14px;font-weight:600;color:var(--sig)}
.hud-panel h3::before{content:"";width:7px;height:7px;background:var(--sig);transform:rotate(45deg)}
.hud-app:not(.booting) .mat{animation:hudMat .6s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,0)*120ms)}
@keyframes hudMat{0%{clip-path:inset(0 100% 0 0);opacity:0;filter:brightness(2.2)}60%{opacity:1}100%{clip-path:inset(0 0 0 0);filter:none}}

.hud-globe-canvas{display:block;width:100%;height:clamp(150px,23vh,230px)}
.globe-cap{margin:6px 0 0;font-size:13px;color:var(--mute)}
.globe-regions{margin:8px 0 0;font-size:14px;line-height:1.55;color:var(--ink)}
.row{display:grid;grid-template-columns:1fr auto;gap:2px 10px;margin-bottom:10px;font-size:14px}
.row b{color:var(--sig);font-weight:600}
.bar-t{grid-column:1/-1;height:4px;background:var(--grid);position:relative;overflow:hidden}
.bar-t i{position:absolute;inset:0 auto 0 0;width:0;background:var(--sig);transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.hud-readout.live .bar-t i{width:var(--v)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.chips li{border:1px solid var(--line);padding:3px 10px;font-size:13px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px}
.stat b{display:block;font-size:30px;line-height:1.05;color:var(--sig)}
.stat span{font-size:13px;color:var(--mute)}
.quote{margin:0}
.quote blockquote{margin:0;font-size:15px}
.quote figcaption{margin-top:6px;font-size:13px;color:var(--mute)}
.links,.next{display:flex;flex-wrap:wrap;gap:8px}
.go{padding:8px 16px;font-weight:600;font-size:14px;text-decoration:none;color:var(--on-sig);background:var(--sig);clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%)}
.nx{padding:7px 12px;font:inherit;font-size:14px;text-align:left;color:var(--ink);background:transparent;border:1px solid var(--line);cursor:pointer;-webkit-user-select:text;user-select:text}
.nx:hover{border-color:var(--sig);color:var(--sig)}
.idle-msg{margin:0;color:var(--mute)}
.src-line{margin:8px 0 0;font-size:12px;color:var(--mute)}
.src-link{color:var(--sig);text-decoration:none;-webkit-user-select:text;user-select:text}
.src-link:hover{text-decoration:underline}
.skeleton{min-height:92px}
.skel-line{display:block;height:10px;margin:12px 0;background:linear-gradient(90deg,var(--grid),var(--line),var(--grid));background-size:200% 100%;animation:hudShimmer 1.4s linear infinite}
.skel-line:nth-child(2){width:80%}
.skel-line:nth-child(3){width:55%}
@keyframes hudShimmer{from{background-position:200% 0}to{background-position:-200% 0}}
.case-list{display:flex;flex-direction:column;gap:8px}
.case{display:flex;align-items:center;gap:10px;padding:6px;text-decoration:none;color:var(--ink);border:1px solid var(--line)}
a.case:hover{border-color:var(--sig);color:var(--sig)}
.case-img{flex:none;width:64px;height:44px;overflow:hidden;background:var(--grid)}
.case-img img{display:block;width:100%;height:100%;object-fit:cover}
.case-title{font-size:14px;line-height:1.3}

@media (min-width:1200px) and (min-height:620px){
  .hud-side{display:flex}
  .hud-status{display:flex}
}
@media (max-width:700px){
  .hud-core{height:auto;width:70vw}
  .hud-mode span,.intro-log{display:none}
  .hud-mode{padding:0;width:44px;justify-content:center}
  .hud-cap{font-size:clamp(20px,5.4vw,26px)}
}
@media (max-height:520px) and (orientation:landscape){
  .intro-ui{display:none}
  .hud-core{height:min(52vh,280px)}
  .hud-cap{min-height:3.4em}
}
@media (prefers-reduced-motion:reduce){
  .hud-app::after{display:none}
  .hud-app .mat{animation:none!important}
  .skel-line{animation:none}
  .hud-rings *,.intro-log p,.intro-skip{animation:none!important}
  .hud-boot.off,.cap-now,.cap-next,.cap-now .w{transition:none}
}