/* Interview Studio — app styles.
   Layout: a dark "control room" rail on the left, a bright working canvas on the right; the live copilot is a
   dark glass console that can float above any app through Picture-in-Picture. */
:root{
  --bg:#F4F5FA; --surface:#FFFFFF; --sunk:#ECEEF5; --line:#DCE0EC; --ink:#101425; --muted:#5D647A;
  --accent:#3B4FE4; --accent-ink:#FFFFFF; --accent-soft:#E4E8FD;
  --onair:#F2552C; --onair-soft:#FDE7DF; --good:#0F9A75; --good-soft:#DDF4EC; --warn:#B7791F; --warn-soft:#FBF0D9; --bad:#C2413B; --bad-soft:#FBE4E2;
  --rail:#0E1224; --rail-ink:#C9CFE6; --rail-hi:#FFFFFF; --rail-line:#1E2440;
  --console:#0B0F1E; --console-2:#141A30; --console-line:#262E4D; --console-ink:#E9EDFB; --console-muted:#8E97B8;
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Figtree","Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --r:14px; --shadow:0 1px 2px rgba(16,20,37,.06),0 8px 24px rgba(16,20,37,.06);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0C1020; --surface:#141A2E; --sunk:#1B2238; --line:#283153; --ink:#E8ECF8; --muted:#97A0BE;
  --accent:#8C9BFF; --accent-ink:#0C1020; --accent-soft:#232C55;
  --onair:#FF7A52; --onair-soft:#3D2018; --good:#43D1A6; --good-soft:#123329; --warn:#F1B95A; --warn-soft:#3A2C12; --bad:#FF8A82; --bad-soft:#3C1C1C;
  --rail:#080B17; --rail-line:#181E36; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0C1020; --surface:#141A2E; --sunk:#1B2238; --line:#283153; --ink:#E8ECF8; --muted:#97A0BE;
  --accent:#8C9BFF; --accent-ink:#0C1020; --accent-soft:#232C55;
  --onair:#FF7A52; --onair-soft:#3D2018; --good:#43D1A6; --good-soft:#123329; --warn:#F1B95A; --warn-soft:#3A2C12; --bad:#FF8A82; --bad-soft:#3C1C1C;
  --rail:#080B17; --rail-line:#181E36; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15.5px;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--f-display);margin:0;letter-spacing:-.015em;text-wrap:balance}
h1{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:700} h2{font-size:1.2rem;font-weight:700} h3{font-size:1.02rem;font-weight:650}
p{margin:0} a{color:var(--accent)}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
[hidden]{display:none!important}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100%}
.rail{align-self:start;background:var(--rail);color:var(--rail-ink);display:flex;flex-direction:column;gap:4px;padding:18px 12px;position:sticky;top:0;height:100vh;overflow-y:auto;border-right:1px solid var(--rail-line)}
.logo{display:flex;align-items:center;gap:10px;padding:4px 8px 16px;color:var(--rail-hi);text-decoration:none}
.logo .m{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#3B4FE4,#F2552C);color:#fff;font-family:var(--f-display);font-weight:800;font-size:.85rem}
.logo b{font-family:var(--f-display);font-size:1.02rem;letter-spacing:-.01em;display:block;line-height:1.1}
.logo small{font-family:var(--f-mono);font-size:.66rem;color:#7C86AD}
.rail .grp{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:#6A739A;padding:14px 10px 4px}
.rail a.nav{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;color:var(--rail-ink);text-decoration:none;font-weight:550;font-size:.94rem}
.rail a.nav svg{width:18px;height:18px;flex:none;opacity:.8}
.rail a.nav:hover{background:#171D36;color:var(--rail-hi)}
.rail a.nav[aria-current="page"]{background:#1D2550;color:var(--rail-hi)}
.rail a.nav .tag{margin-left:auto;font-family:var(--f-mono);font-size:.62rem;color:#7C86AD}
.rail a.nav .tag.live{color:#FF7A52}
.rail .foot{margin-top:auto;padding:14px 8px 4px;border-top:1px solid var(--rail-line);display:flex;flex-direction:column;gap:8px;font-size:.84rem}
.rail .who{display:flex;align-items:center;gap:8px;min-width:0}
.rail .who span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.av{width:28px;height:28px;border-radius:50%;background:#26305C;color:#fff;display:grid;place-items:center;font-weight:700;font-size:.78rem;flex:none}

.topbar{position:sticky;top:0;z-index:6;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  display:flex;align-items:center;gap:10px;padding-block:12px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));border-bottom:1px solid var(--line)}
.topbar .crumb{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.wallet{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.btn.menu-btn{display:none}
main{padding-block:26px 64px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));min-width:0}
.view{max-width:1120px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.head{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:flex-end;justify-content:space-between}
.head p{color:var(--muted);max-width:66ch;margin-top:6px}
.eyebrow{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:500}

/* ---------- building blocks ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:12px;min-width:0;box-shadow:var(--shadow)}
.card.flat{box-shadow:none}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.spread{justify-content:space-between}
.stack{display:flex;flex-direction:column;gap:10px}
label.f{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.88rem;min-width:0}
label.f .h{font-weight:400;color:var(--muted);font-size:.8rem}
input[type=text],input[type=email],input[type=password],input[type=number],textarea,select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
textarea{min-height:140px;resize:vertical;line-height:1.45}
input[type=range]{accent-color:var(--accent);width:100%}
input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}
.check{display:flex;align-items:center;gap:8px;font-weight:500;font-size:.92rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:9px 16px;font-weight:650;cursor:pointer;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{background:var(--sunk)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.pri:hover{filter:brightness(1.08);background:var(--accent)}
.btn.air{background:var(--onair);border-color:var(--onair);color:#fff}
.btn.air:hover{filter:brightness(1.06);background:var(--onair)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--accent);padding-inline:10px}
.btn.ghost:hover{background:var(--accent-soft)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:6px 11px;font-size:.86rem;border-radius:8px}
.btn.lg{padding:13px 22px;font-size:1.02rem;border-radius:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn svg{width:16px;height:16px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--sunk);font-family:var(--f-mono);font-size:.74rem;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--ink)}
.pill.acc{background:var(--accent-soft);color:var(--accent)} .pill.air{background:var(--onair-soft);color:var(--onair)}
.pill.good{background:var(--good-soft);color:var(--good)} .pill.bad{background:var(--bad-soft);color:var(--bad)} .pill.warn{background:var(--warn-soft);color:var(--warn)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 13px;font-size:.86rem;cursor:pointer;font-weight:550}
.chip:hover{border-color:var(--accent)}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.muted{color:var(--muted)} .small{font-size:.84rem} .mono{font-family:var(--f-mono)}
.err{color:var(--bad);font-size:.88rem}
.note{font-size:.86rem;color:var(--muted)}
.ex{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--warn);background:var(--warn-soft);padding:2px 8px;border-radius:4px}
.out{background:var(--bg);border:1px dashed var(--line);border-radius:10px;padding:14px;white-space:pre-wrap;min-height:56px}
.meter{height:8px;border-radius:999px;background:var(--sunk);overflow:hidden}
.meter i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 60%,var(--onair)))}
.stat .k{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.stat .v{font-family:var(--f-display);font-size:1.9rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.1}
.stat .s{font-size:.82rem;color:var(--muted)}
.score{font-family:var(--f-display);font-size:2.4rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1}
.list{display:flex;flex-direction:column;gap:10px}
.item{border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;background:var(--surface)}
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--f-mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:500}
td.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;font-size:.86rem}
.tile{text-decoration:none;color:inherit;transition:transform .15s,border-color .15s}
.tile:hover{transform:translateY(-2px);border-color:var(--accent)}
.tile .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.tile .ic svg{width:20px;height:20px}
.tile.live .ic{background:var(--onair-soft);color:var(--onair)}
.qcard{border-left:3px solid var(--accent);padding-left:14px;display:flex;flex-direction:column;gap:6px}
.qcard .qn{font-family:var(--f-mono);font-size:.72rem;color:var(--muted)}
.qcard .q{font-family:var(--f-display);font-size:1.18rem;font-weight:650;line-height:1.35}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(22px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:10px;font-weight:600;z-index:50;max-width:calc(100% - 32px);box-shadow:var(--shadow)}
.confirm{background:var(--bad-soft);border-radius:10px;padding:10px 12px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.hero-strip{background:linear-gradient(120deg,#101634 0%,#1B2468 55%,#3B2A5C 100%);color:#EEF1FF;border-radius:18px;padding:26px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px;align-items:center;border:0}
.hero-strip h1{color:#fff}
.hero-strip p{color:#B9C1E6}
.hero-strip .eyebrow{color:#FFB199}
.md p{margin:0 0 8px} .md ul{margin:0 0 8px;padding-left:20px} .md li{margin:2px 0}
.md pre{background:var(--console);color:var(--console-ink);padding:12px;border-radius:10px;overflow-x:auto;font-family:var(--f-mono);font-size:.84rem;line-height:1.5;white-space:pre}
.md code{font-family:var(--f-mono);font-size:.88em;background:var(--sunk);padding:1px 5px;border-radius:4px}
.md pre code{background:none;padding:0}
.md strong{font-weight:700}

/* ---------- live console ---------- */
.console{background:radial-gradient(1200px 400px at 10% -20%,#1E2860 0%,transparent 60%),var(--console);color:var(--console-ink);border-radius:20px;border:1px solid var(--console-line);padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:0 30px 60px -20px rgba(8,11,23,.55)}
.console .bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between}
.console .status{display:flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:.78rem;color:var(--console-muted)}
.onair{display:inline-flex;align-items:center;gap:7px;padding:4px 10px;border-radius:999px;background:#1A2140;color:var(--console-muted);font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.onair i{width:8px;height:8px;border-radius:50%;background:#59617F}
.onair.on{background:rgba(242,85,44,.16);color:#FF9B7A}
.onair.on i{background:#FF5A2E;box-shadow:0 0 0 0 rgba(255,90,46,.6);animation:air 1.6s infinite}
@keyframes air{70%{box-shadow:0 0 0 8px rgba(255,90,46,0)}100%{box-shadow:0 0 0 0 rgba(255,90,46,0)}}
.console .btn{background:#1A2140;border-color:var(--console-line);color:var(--console-ink)}
.console .btn:hover{background:#232B52}
.console .btn.air{background:#F2552C;border-color:#F2552C;color:#fff}
.console .btn.pri{background:#4C5FF0;border-color:#4C5FF0;color:#fff}
.levels{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;min-width:0;font-family:var(--f-mono);font-size:.7rem;color:var(--console-muted)}
.lvl{display:flex;align-items:center;gap:6px}
.lvl b{display:block;width:70px;height:6px;border-radius:999px;background:#1E2546;overflow:hidden}
.lvl b i{display:block;height:100%;width:0;background:linear-gradient(90deg,#43D1A6,#F1B95A,#FF5A2E);transition:width .08s}
.cgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:14px}
.pane{background:var(--console-2);border:1px solid var(--console-line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:10px;min-width:0;min-height:320px}
.pane h4{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--console-muted);font-weight:500}
.tscript{display:flex;flex-direction:column;gap:8px;max-height:440px;overflow-y:auto;padding-right:4px;font-size:.93rem}
.tline{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px;align-items:baseline}
.who{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border-radius:5px;white-space:nowrap}
.who.int{background:rgba(76,95,240,.22);color:#AFB9FF}
.who.me{background:rgba(67,209,166,.16);color:#7BE3C1}
.tline.q .txt{color:#fff;font-weight:600}
.tline.pending .txt{color:var(--console-muted);font-style:italic}
.answers{display:flex;flex-direction:column;gap:12px;max-height:520px;overflow-y:auto;padding-right:4px}
.acard{background:#0F1428;border:1px solid var(--console-line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px}
.acard.latest{border-color:#4C5FF0;box-shadow:0 0 0 1px #4C5FF0 inset}
.acard .aq{font-family:var(--f-display);font-weight:650;font-size:1.02rem;color:#fff}
.acard .meta{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-family:var(--f-mono);font-size:.68rem;color:var(--console-muted)}
.acard .body{font-size:1rem;line-height:1.55;color:var(--console-ink)}
.acard .body pre{background:#070A15}
.acard .body code{background:#1A2140}
.star{display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;align-items:start;padding:8px 10px;border-radius:9px;background:#151B33;color:#E7EAFB}
.star b{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-family:var(--f-display);font-size:.8rem;color:#0B0F1E}
.star.s b{background:#8C9BFF} .star.t b{background:#F1B95A} .star.a b{background:#43D1A6} .star.r b{background:#FF8A6A}
.typing::after{content:"▍";color:#8C9BFF;animation:blink 1s steps(2) infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}
.console textarea,.console input,.console select{background:#0F1428;border-color:var(--console-line);color:var(--console-ink)}
.kbd{font-family:var(--f-mono);font-size:.68rem;background:#1A2140;border:1px solid var(--console-line);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--console-ink)}
.srcs{display:flex;flex-wrap:wrap;gap:6px}
.srcs span{font-size:.78rem;padding:3px 9px;border-radius:999px;border:1px solid var(--console-line);color:var(--console-muted)}
.empty-c{color:var(--console-muted);font-size:.92rem;display:flex;flex-direction:column;gap:8px}

.plan{display:flex;flex-direction:column;gap:12px}
.plan .price{font-family:var(--f-display);font-size:2rem;font-weight:800}
.plan .price small{font-size:.9rem;color:var(--muted);font-weight:500}
.plan ul{margin:0;padding-left:18px;color:var(--muted);font-size:.92rem;display:flex;flex-direction:column;gap:4px}
.plan.hl{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow)}

.auth{max-width:440px;margin:6vh auto;display:flex;flex-direction:column;gap:14px}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (max-width:980px){
  .cgrid{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-strip{grid-template-columns:1fr}
}
@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .rail{position:fixed;inset:0 auto 0 0;width:260px;z-index:30;transform:translateX(-102%);transition:transform .2s;padding-top:calc(18px + env(safe-area-inset-top,0px));padding-left:max(12px,env(safe-area-inset-left,0px))}
  .rail.open{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.45)}
  .btn.menu-btn{display:inline-flex}
  .g2,.g3{grid-template-columns:1fr}
  main{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .topbar{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
}
@media (max-width:480px){.g4{grid-template-columns:1fr 1fr}.wallet .hide-sm{display:none}}

.hearing{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px dashed #3B4A8F;border-radius:12px;background:#0B1022;color:var(--console-ink);font-size:.95rem;line-height:1.45}
.hearing b{color:#9FB0FF;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;margin-right:6px}
.hearing .dot{flex:none;width:9px;height:9px;margin-top:6px;border-radius:50%;background:#FF6B57;animation:hpulse 1s ease-in-out infinite}
@keyframes hpulse{50%{opacity:.25}}
.acard .pv{color:#F1B95A}

.warnbar{grid-column:1/-1;padding:10px 14px;border-radius:12px;background:#3A2A08;border:1px solid #F1B95A;color:#FCE3B0;font-size:.95rem;line-height:1.45}

.hearing .interim{opacity:.7;font-style:normal;border-bottom:1px dashed currentColor}
#hearMode{font-size:11px;padding:2px 8px;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}

.acc-wrap{position:relative;display:inline-flex}
.acc-btn.in{width:34px;height:34px;padding:0;border-radius:50%;font-weight:800;background:var(--acc,#5560FF);border-color:transparent;color:#fff}
.acc-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:240px;background:#141A33;border:1px solid #2A3360;border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.5);padding:8px;z-index:50;display:flex;flex-direction:column}
.acc-menu .who2{display:flex;flex-direction:column;padding:8px 10px 10px;border-bottom:1px solid #2A3360;margin-bottom:6px;word-break:break-all}
.acc-menu .who2 span{font-size:.8rem;color:#9AA3C7}
.acc-menu a,.acc-menu button{display:block;text-align:left;padding:9px 10px;border-radius:9px;color:#E6E9F5;text-decoration:none;background:none;border:0;font:inherit;cursor:pointer}
.acc-menu a:hover,.acc-menu button:hover{background:#1D2550}
.acc-menu #accOut{color:#FF8A8A}