:root{
  --ground:#F5F5F7; --paper:#FFFFFF; --ink:#1D1D1F; --ink-2:#515154; --ink-3:#86868B;
  --line:#E5E5EA; --line-2:#D2D2D7;
  --accent:#5B4BD6; --accent-2:#7C3AED; --accent-soft:#EEEBFB; --accent-ink:#4A3CB8;
  --trust:#1F7A5C; --trust-soft:#E6F4EE;
  --warn:#B45309; --warn-soft:#FDF1E3;
  --shadow:0 1px 2px rgba(29,29,31,.04),0 12px 40px -12px rgba(29,29,31,.14);
  --shadow-lg:0 2px 4px rgba(29,29,31,.04),0 40px 80px -30px rgba(74,60,184,.25);
  --r:20px; --r-sm:12px;
  --sans:"Manrope",-apple-system,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:var(--sans);
  --mono:"SF Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--ground:#F5F5F7;--paper:#fff;}}
:root[data-theme="dark"]{--ground:#F5F5F7;--paper:#fff;}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3{margin:0;text-wrap:balance;letter-spacing:-.02em}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;font-size:12.5px;font-weight:600;border:1px solid var(--line)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.trust{color:var(--trust);background:var(--trust-soft);border-color:transparent}
.pill.accent{color:var(--accent-ink);background:var(--accent-soft);border-color:transparent}
.pill.neutral{color:var(--ink-2);background:var(--paper)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 10px 30px -10px rgba(91,75,214,.6)}
.btn.dark{color:#fff;background:var(--ink)}
.btn.ghost{color:var(--ink);background:var(--paper);border:1px solid var(--line-2)}
.btn.link{color:var(--accent-ink);padding:0;border-radius:0}
.btn.block{width:100%}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.02em;font-size:15px}
.logo svg{width:26px;height:26px}
.card{background:var(--paper);border-radius:var(--r);box-shadow:var(--shadow)}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}

/* ========== NAV (Apple style) ========== */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:rgba(245,245,247,.82);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.05)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:56px}
.nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0;font-size:13px;color:var(--ink-2);font-weight:500}
.nav .btn{padding:8px 16px;font-size:13px}

/* ========== LANDING ========== */
.hero{text-align:center;padding-block:96px 40px}
.hero h1{font-family:var(--sans);font-weight:800;font-size:clamp(40px,5.6vw,76px);line-height:1.02;letter-spacing:-.035em;color:var(--ink);max-width:17ch;margin:22px auto 0}
.hero h1 em{font-style:normal;color:var(--accent-ink)}
.hero p{max-width:56ch;margin:26px auto 0;font-size:19px;color:var(--ink-2);line-height:1.5}
.hero .cta{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.hero .stage{margin:64px auto 0;max-width:1040px;position:relative}
.hero .stage .glow{position:absolute;inset:auto 10% -40px 10%;height:220px;background:radial-gradient(60% 100% at 50% 100%,rgba(124,58,237,.28),transparent 70%);filter:blur(30px);z-index:0}
.mock{position:relative;z-index:1;background:var(--paper);border-radius:24px;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid rgba(0,0,0,.05)}
.mock .bar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--line);font-size:13px}
.mock .bar b{font-weight:700}
.mock .body{display:grid;grid-template-columns:1fr 300px;gap:16px;padding:16px;background:var(--ground)}
.video{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:16/9;max-width:100%;background:radial-gradient(120% 100% at 30% 10%,#E9E6FB 0%,#D9DDEA 45%,#C9CEDD 100%)}
.video .face{position:absolute;inset:0;display:grid;place-items:center}
.video .name{position:absolute;left:14px;bottom:14px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.85);font-size:12.5px;font-weight:600;backdrop-filter:blur(10px)}
.video .pip{position:absolute;right:14px;top:14px;width:24%;aspect-ratio:16/10;border-radius:12px;background:linear-gradient(160deg,#F1EFF9,#DDD9EE);box-shadow:0 8px 24px -8px rgba(0,0,0,.25);border:2px solid #fff}
.side{display:flex;flex-direction:column;gap:12px}
.side .card{padding:16px;box-shadow:none;border:1px solid var(--line)}
.side h4{margin:0 0 10px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:700}
.check{display:flex;align-items:center;gap:10px;font-size:13.5px;padding:7px 0;border-top:1px solid var(--line)}
.check:first-of-type{border-top:0}
.check .ok{width:18px;height:18px;border-radius:50%;background:var(--trust-soft);color:var(--trust);display:grid;place-items:center;font-size:11px;font-weight:800;flex:none}
.timeline{display:flex;gap:3px;margin-top:8px}
.timeline i{flex:1;height:26px;border-radius:4px;background:#E2E8E4}
.timeline i.g{background:#BFE3D2}.timeline i.a{background:#F3D9B5}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:80px auto 0;max-width:1000px;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.stat{padding:34px 28px;border-left:1px solid var(--line-2)}
.stat:first-child{border-left:0}
.stat b{display:block;font-family:var(--sans);font-weight:800;font-size:56px;line-height:1;letter-spacing:-.04em;color:var(--ink)}
.stat b small{font-size:.45em;vertical-align:top;margin-left:2px}
.stat span{display:block;margin-top:10px;font-size:14px;color:var(--ink-2);max-width:26ch}

.section{padding-block:110px}
.section.white{background:var(--paper)}
.section .lead{max-width:760px;margin:0 auto;text-align:center}
.section h2{font-size:clamp(32px,4.6vw,56px);font-weight:700;line-height:1.05}
.section .lead p{font-size:18px;color:var(--ink-2);margin:20px auto 0;max-width:58ch}

.two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:56px}
.feature{padding:40px;border-radius:28px;min-height:420px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}
.feature.tinted{background:linear-gradient(160deg,#F1EEFB 0%,#EAE6FA 60%,#E3DDF7 100%)}
.feature.plain{background:var(--paper);box-shadow:var(--shadow)}
.feature .k{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink)}
.feature h3{font-size:28px;font-weight:700;margin-top:10px;max-width:16ch}
.feature p{color:var(--ink-2);margin:12px 0 0;max-width:40ch}
.feature .art{margin-top:28px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips .pill{background:rgba(255,255,255,.75);border-color:transparent}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.step{padding:28px;background:var(--paper);border-radius:var(--r);box-shadow:var(--shadow)}
.step .n{font-weight:800;font-size:28px;line-height:1;color:var(--accent-ink);letter-spacing:-.03em}
.step h3{font-size:18px;margin-top:14px}
.step p{color:var(--ink-2);margin:8px 0 0;font-size:14.5px}

.contrast{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contrast .col{padding:32px;border-radius:28px}
.contrast .old{background:var(--paper);border:1px solid var(--line)}
.contrast .new{background:linear-gradient(150deg,#5B4BD6,#7C3AED 70%,#8B5CF6);color:#fff}
.contrast h3{font-size:20px}
.contrast .row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-top:1px solid rgba(0,0,0,.08);font-size:14.5px}
.contrast .new .row{border-top-color:rgba(255,255,255,.2)}
.contrast .row b{font-variant-numeric:tabular-nums}
.contrast .old .row span{color:var(--ink-2)}
.contrast .old .row b{color:var(--warn)}

.cta-band{text-align:center;padding-block:120px}
.cta-band h2{font-family:var(--sans);font-weight:800;font-size:clamp(34px,4.8vw,64px);line-height:1.05;letter-spacing:-.035em}
.cta-band p{color:var(--ink-2);font-size:18px;margin:18px auto 0;max-width:48ch}
footer{padding-block:32px 48px;border-top:1px solid var(--line-2);font-size:12.5px;color:var(--ink-3)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* ========== APP SHELL (candidate desktop app & interviewer web) ========== */
.app{min-height:100%;display:flex;flex-direction:column;background:var(--ground)}
.app-top{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:rgba(255,255,255,.7);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.stepper{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-3);font-weight:600}
.stepper .s{display:flex;align-items:center;gap:8px}
.stepper .s i{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-style:normal;background:var(--line);color:var(--ink-2)}
.stepper .s.done i{background:var(--trust-soft);color:var(--trust)}
.stepper .s.cur{color:var(--ink)}.stepper .s.cur i{background:var(--ink);color:#fff}
.stepper hr{width:28px;border:0;border-top:1px solid var(--line-2);margin:0}
.app-body{flex:1;display:grid;place-items:center;padding:40px 24px}
.ready{width:100%;max-width:560px;text-align:center}
.ready .glyph{width:64px;height:64px;margin:0 auto 22px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 14px 34px -12px rgba(91,75,214,.65)}
.ready h1{font-size:34px;font-weight:800}
.ready .sub{color:var(--ink-2);margin:10px 0 0;font-size:16px}
.ready .status{display:flex;gap:8px;justify-content:center;margin-top:20px;flex-wrap:wrap}
.ready .card{margin-top:28px;padding:32px;text-align:left}
.ready .card p.note{margin:0 0 20px;color:var(--ink-2);font-size:14.5px;line-height:1.55}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.field input{font:inherit;padding:13px 14px;border-radius:12px;border:1px solid var(--line-2);background:var(--paper);color:var(--ink);outline:none}
.field input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.ready .fine{font-size:12.5px;color:var(--ink-3);text-align:center;margin:14px 0 0}
.assure{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}
.assure .a{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px;font-size:12.5px;font-weight:600;display:flex;gap:8px;align-items:center}
.assure .a .ok{width:16px;height:16px;border-radius:50%;background:var(--trust-soft);color:var(--trust);display:grid;place-items:center;font-size:10px;flex:none}
.app-foot{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;font-size:12px;color:var(--ink-3);border-top:1px solid var(--line);background:var(--paper)}

/* ========== DEVICE SETUP ========== */
.setup{width:100%;max-width:1040px}
.setup h1{font-size:30px;font-weight:800}
.setup .grid{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;margin-top:22px}
.setup .card{padding:20px}
.setup .card h4{margin:0 0 12px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:700;display:flex;gap:8px;align-items:center}
.select{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border:1px solid var(--line-2);border-radius:12px;font-weight:600;font-size:14px}
.select:after{content:"⌄";color:var(--ink-3)}
.preview{margin-top:14px;aspect-ratio:16/9;border-radius:14px;background:radial-gradient(120% 100% at 30% 10%,#E9E6FB 0%,#D9DDEA 45%,#C9CEDD 100%);position:relative;overflow:hidden}
.preview .name{position:absolute;left:12px;bottom:12px;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.85);font-size:12px;font-weight:600}
.meter{display:flex;gap:3px;margin:14px 0}
.meter i{flex:1;height:8px;border-radius:2px;background:var(--line)}
.meter i.on{background:var(--trust)}
.hint{font-size:12.5px;color:var(--ink-3);margin:10px 0 0}
.setup .actions{display:flex;justify-content:space-between;align-items:center;margin-top:24px}

/* ========== ROOM ========== */
.room{min-height:100%;display:flex;flex-direction:column;background:var(--ground)}
.room-top{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:rgba(255,255,255,.7);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.room-top .title b{display:block;font-size:14px}
.room-top .title span{font-size:12px;color:var(--ink-3);font-family:var(--mono)}
.room-main{flex:1;display:grid;grid-template-columns:1fr 320px;gap:16px;padding:16px 20px}
.room .video{aspect-ratio:auto;min-height:520px;border-radius:20px}
.room .panel{display:flex;flex-direction:column;gap:12px}
.panel .card{padding:16px;box-shadow:none;border:1px solid var(--line)}
.panel h4{margin:0 0 10px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:700;display:flex;justify-content:space-between}
.sig{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;padding:8px 0;border-top:1px solid var(--line)}
.sig:first-of-type{border-top:0}
.sig .v{font-weight:700;color:var(--trust);font-variant-numeric:tabular-nums}
.sig .v.w{color:var(--warn)}
.tl{display:flex;gap:2px;margin-top:10px}
.tl i{flex:1;height:34px;border-radius:3px;background:#E3E8E5}
.tl i.g{background:#BFE3D2}.tl i.a{background:#F3D9B5}
.tl-l{display:flex;justify-content:space-between;font-size:11px;color:var(--ink-3);margin-top:6px;font-family:var(--mono)}
.chat{flex:1;display:flex;flex-direction:column}
.msg{font-size:13.5px;padding:8px 0}
.msg b{display:block;font-size:11.5px;color:var(--ink-3);margin-bottom:2px}
.room-bar{display:flex;justify-content:center;gap:10px;padding:14px;background:var(--paper);border-top:1px solid var(--line)}
.ctl{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11.5px;color:var(--ink-2);font-weight:600}
.ctl .b{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--ground);border:1px solid var(--line-2)}
.ctl .b svg{width:20px;height:20px}
.ctl.off .b{background:#FDECEC;border-color:transparent;color:#C0392B}
.ctl.on .b{background:var(--ink);color:#fff;border-color:transparent}

/* ========== CREATE SESSION ========== */
.create{width:100%;max-width:820px;text-align:center}
.create h1{font-size:34px;font-weight:800}
.create .sub{color:var(--ink-2);margin-top:8px}
.types{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px;text-align:left}
.type{padding:22px;border-radius:var(--r);background:var(--paper);border:2px solid transparent;box-shadow:var(--shadow);position:relative}
.type.sel{border-color:var(--accent)}
.type .art{height:120px;border-radius:12px;background:var(--ground);margin-bottom:16px;display:grid;place-items:center;gap:10px;grid-auto-flow:column}
.type .av{width:44px;height:44px;border-radius:50%;background:#DDD9EE;border:2px solid #fff}
.type .av.lock{background:linear-gradient(135deg,var(--accent),var(--accent-2))}
.type h3{font-size:17px}
.type p{font-size:13.5px;color:var(--ink-2);margin:6px 0 0}
.type .tag{position:absolute;top:14px;right:14px}
.create .field{margin-top:26px;text-align:left}
.links{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px;text-align:left}
.links .card{padding:22px}
.links .card h3{font-size:16px}
.links .url{margin-top:12px;display:flex;gap:8px;align-items:center;padding:10px 12px;border-radius:10px;background:var(--ground);font-family:var(--mono);font-size:12px;color:var(--ink-2);overflow:hidden;white-space:nowrap}
.links .url span{overflow:hidden;text-overflow:ellipsis}

@media (max-width:900px){
  .nav ul{display:none}
  .mock .body,.two,.steps,.contrast,.stats,.setup .grid,.room-main,.types,.links,.assure{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--line-2)}
  .stat:first-child{border-top:0}
  .feature{min-height:0}
  .room .video{min-height:300px}
  .hero{padding-block:56px 24px}
  .section{padding-block:64px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ========== PROTOTYPE ADDITIONS ========== */
.screen{display:none;min-height:100%}
.screen.active{display:block}
.app-body.top{place-items:start center}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:13.5px;font-weight:600;z-index:100;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}
.auth{width:100%;max-width:420px}
.auth .card{padding:32px}
.auth h1{font-size:28px;font-weight:800}
.auth .sub{color:var(--ink-2);margin:6px 0 22px}
.list{width:100%;max-width:960px}
.list .head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:20px}
.list h1{font-size:30px;font-weight:800}
.list .sub{color:var(--ink-2);margin-top:4px}
.srow{display:grid;grid-template-columns:1fr auto auto auto;gap:18px;align-items:center;padding:18px 22px;background:var(--paper);border-radius:var(--r-sm);border:1px solid var(--line);margin-bottom:10px}
.srow:hover{border-color:var(--line-2);box-shadow:var(--shadow)}
.srow .t b{display:block;font-size:15px}
.srow .t span{font-size:12.5px;color:var(--ink-3);font-family:var(--mono)}
.srow .st{font-size:12.5px;font-weight:600}
.empty{padding:60px;text-align:center;color:var(--ink-3);background:var(--paper);border-radius:var(--r);border:1px dashed var(--line-2)}
.type{cursor:pointer}
.type:hover{border-color:var(--line-2)}
.btn[disabled],.btn.disabled{opacity:.45;pointer-events:none}
.copy-ok{color:var(--trust)}
.confirm-list{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.confirm-list .row{display:flex;align-items:center;gap:16px;padding:16px 18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm)}
.confirm-list .ic{width:40px;height:40px;border-radius:12px;background:var(--ground);display:grid;place-items:center;color:var(--ink-2)}
.confirm-list .ic svg{width:18px;height:18px}
.confirm-list .lbl{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:700}
.confirm-list .val{font-weight:600}
.confirm-list .sp{flex:1}
.envcheck{margin-top:22px;padding:18px;border-radius:var(--r-sm);background:var(--paper);border:1px solid var(--line)}
.envcheck .row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.envcheck .row:first-of-type{border-top:0}
.envcheck .row .v{font-weight:700;font-size:12.5px}
.envcheck .row .v.ok{color:var(--trust)}
.envcheck .row .v.run{color:var(--ink-3)}
.envcheck .row .v.warn{color:var(--warn)}
.spin{display:inline-block;width:12px;height:12px;border:2px solid var(--line-2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}
.invite-card{width:100%;max-width:520px}
.invite-card .card{padding:30px}
.invite-card .hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.invite-card h1{font-size:24px;font-weight:800}
.invite-card p{color:var(--ink-2);margin:6px 0 0;font-size:14.5px}
.invite-card .steps-mini{margin:22px 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.invite-card .steps-mini li{display:flex;gap:10px;align-items:center;font-size:13.5px;color:var(--ink-2)}
.invite-card .steps-mini li i{width:20px;height:20px;border-radius:50%;background:var(--accent-soft);color:var(--accent-ink);display:grid;place-items:center;font-size:11px;font-style:normal;font-weight:800;flex:none}
.room-main.wide{grid-template-columns:1fr}
.room-main.wide .video{min-height:560px}
.waiting{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--ink-2)}
.waiting .av{width:72px;height:72px;border-radius:50%;background:rgba(255,255,255,.7);display:grid;place-items:center;margin:0 auto 12px;color:#7C76AB}
.waiting b{display:block;color:var(--ink);font-size:16px}
.waiting span{font-size:13px}
.video.off{background:linear-gradient(160deg,#EDEDF2,#E0E0E8)}
.pip.self{display:grid;place-items:center;font-size:11.5px;font-weight:600;color:var(--ink-2)}
.chat-log{flex:1;overflow:auto;max-height:260px;min-height:120px}
.chat-in{display:flex;gap:8px;margin-top:10px}
.chat-in input{flex:1;font:inherit;padding:10px 12px;border-radius:10px;border:1px solid var(--line-2);outline:none;background:var(--paper)}
.chat-in input:focus{border-color:var(--accent)}
.chat-in button{padding:10px 14px;border-radius:10px;background:var(--ink);color:#fff;font-weight:700;font-size:13px}
.ev{display:flex;gap:10px;font-size:13px;padding:7px 0;border-top:1px solid var(--line)}
.ev:first-of-type{border-top:0}
.ev .t{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);flex:none;width:46px;padding-top:2px}
.ev .d{width:8px;height:8px;border-radius:50%;margin-top:6px;flex:none;background:var(--trust)}
.ev.warn .d{background:var(--warn)}
.ev.info .d{background:var(--ink-3)}
.ev-log{max-height:200px;overflow:auto}
.report{width:100%;max-width:960px}
.report h1{font-size:30px;font-weight:800}
.report .sub{color:var(--ink-2);margin-top:4px}
.report .grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-top:22px}
.report .kpi{padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm)}
.report .kpi b{display:block;font-size:30px;font-weight:800;letter-spacing:-.03em}
.report .kpi b.ok{color:var(--trust)}.report .kpi b.warn{color:var(--warn)}
.report .kpi span{font-size:13px;color:var(--ink-2)}
.report .block{margin-top:16px;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r)}
.report .block h3{font-size:16px;margin-bottom:12px}
.verdict{display:flex;gap:14px;align-items:center;padding:18px 22px;border-radius:var(--r);margin-top:22px;background:var(--trust-soft);color:var(--trust);font-weight:700}
.verdict.warn{background:var(--warn-soft);color:var(--warn)}
.verdict .big{font-size:20px}
.verdict small{display:block;font-weight:500;font-size:13px;opacity:.85}
.modal-bg{position:fixed;inset:0;background:rgba(29,29,31,.35);display:none;place-items:center;z-index:90;padding:20px}
.modal-bg.show{display:grid}
.modal{background:var(--paper);border-radius:var(--r);padding:28px;max-width:440px;width:100%;box-shadow:var(--shadow-lg)}
.modal h3{font-size:20px}
.modal p{color:var(--ink-2);font-size:14.5px}
.modal .acts{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
.kbd{font-family:var(--mono);font-size:12px;padding:2px 6px;background:var(--ground);border:1px solid var(--line-2);border-radius:6px}
.win{border-bottom:1px solid var(--line);background:var(--paper);display:flex;justify-content:space-between;align-items:center;padding:6px 14px;font-size:12px;color:var(--ink-3)}
.win span i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-left:6px;background:var(--line-2)}
.ended{width:100%;max-width:520px;text-align:center}
.ended h1{font-size:30px;font-weight:800;margin-top:16px}
.ended p{color:var(--ink-2)}
.demo-hint{position:fixed;right:16px;bottom:16px;z-index:60;background:var(--paper);border:1px solid var(--line-2);border-radius:14px;padding:12px 14px;font-size:12.5px;max-width:300px;box-shadow:var(--shadow);color:var(--ink-2)}
.demo-hint b{color:var(--ink)}
.demo-hint a{color:var(--accent-ink);font-weight:700}
@media (max-width:900px){.srow{grid-template-columns:1fr}.report .grid{grid-template-columns:1fr}.room-main.wide .video{min-height:320px}.demo-hint{display:none}}

/* room fits viewport; side panel scrolls */
.room{height:100vh;min-height:0}
.room-main{flex:1;min-height:0}
.room .video{min-height:0;height:100%}
.room .panel{overflow:auto;min-height:0}
.room-main.wide .video{min-height:0}
@media (max-width:900px){.room{height:auto}.room .video{min-height:300px}}

/* ========== INFOGRAPHICS & POLISH ========== */
.avatar{display:inline-grid;place-items:center;border-radius:50%;font-weight:800;letter-spacing:.02em;flex:none}
.avatar.lg{box-shadow:0 0 0 6px rgba(255,255,255,.7),0 20px 40px -18px rgba(29,29,31,.35)}
.tip{position:fixed;transform:translate(-50%,-100%);background:var(--ink);color:#fff;font-size:12px;padding:8px 10px;border-radius:10px;white-space:pre-line;max-width:260px;z-index:200;pointer-events:none;box-shadow:var(--shadow);line-height:1.4}
.tl.rich i{cursor:default}
.tl.rich i.a{position:relative}
.tl.rich i.a:after{content:"";position:absolute;left:50%;top:-6px;width:6px;height:6px;border-radius:50%;background:var(--warn);transform:translateX(-50%)}
.ring text{fill:var(--ink)}

/* dashboard */
.dash{width:100%;max-width:1100px}
.dash .head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.dash h1{font-size:30px;font-weight:800;letter-spacing:-.03em}
.dash .sub{color:var(--ink-2);margin-top:4px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
.kpi2{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;display:flex;flex-direction:column;gap:6px;min-height:118px}
.kpi2 .k{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:700}
.kpi2 .v{font-size:30px;font-weight:800;letter-spacing:-.035em;line-height:1;font-variant-numeric:tabular-nums}
.kpi2 .v.ok{color:var(--trust)}.kpi2 .v.warn{color:var(--warn)}
.kpi2 .d{font-size:12.5px;color:var(--ink-3)}
.kpi2 .spark{width:100%;height:36px;margin-top:auto}
.dash .two{display:grid;grid-template-columns:1.4fr 1fr;gap:12px;margin:0 0 14px}
.dash .panel-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.dash .panel-card h4{margin:0 0 12px;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:700;display:flex;justify-content:space-between}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-2);margin-top:10px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.srow{grid-template-columns:auto 1fr auto auto auto}
.srow .t{display:flex;flex-direction:column}
.srow .sp{width:110px}
.srow .st.sig{font-variant-numeric:tabular-nums}
.srow .st.sig b{color:var(--warn)}

/* room polish */
.video .rings{position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,transparent 23%,rgba(255,255,255,.35) 23.5%,transparent 24%),radial-gradient(circle at 50% 50%,transparent 36%,rgba(255,255,255,.28) 36.5%,transparent 37%),radial-gradient(circle at 50% 50%,transparent 50%,rgba(255,255,255,.2) 50.5%,transparent 51%)}
.video .center{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.video .center b{display:block;margin-top:12px;font-size:16px}
.video .center span{font-size:13px;color:var(--ink-2)}
.video .live-meta{position:absolute;right:14px;bottom:14px;display:flex;gap:6px}
.video .pip{display:grid;place-items:center}
.vu{display:flex;gap:2px;align-items:flex-end;height:14px}
.vu i{width:3px;background:var(--trust);border-radius:2px;animation:vu 1s ease-in-out infinite}
.vu i:nth-child(2){animation-delay:.15s}.vu i:nth-child(3){animation-delay:.3s}.vu i:nth-child(4){animation-delay:.45s}.vu i:nth-child(5){animation-delay:.6s}
@keyframes vu{0%,100%{height:30%}50%{height:100%}}
.vu.off i{animation:none;height:20%;background:var(--line-2)}
.integ{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center}
.integ .list{display:flex;flex-direction:column;gap:6px;font-size:13px}
.integ .list div{display:flex;justify-content:space-between;gap:8px}
.integ .list .v{font-weight:700;color:var(--trust)}
.integ .list .v.w{color:var(--warn)}
.integ .list .v.n{color:var(--ink-3)}
.panel .card .sub{font-size:12.5px;color:var(--ink-3);margin:8px 0 0}
.lat{display:flex;justify-content:space-between;align-items:end;gap:10px}
.lat .n{font-size:26px;font-weight:800;letter-spacing:-.03em;line-height:1}
.lat .n small{font-size:12px;color:var(--ink-3);font-weight:600;letter-spacing:0;margin-left:4px}
.lat .spark{width:130px;height:40px}
.cand-card{display:flex;gap:12px;align-items:center}
.cand-card b{display:block;font-size:14px}
.cand-card span{font-size:12px;color:var(--ink-3)}

/* report polish */
.report .hero{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;padding:26px 30px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);margin-top:22px}
.report .hero .txt b{display:block;font-size:20px;font-weight:800;letter-spacing:-.02em}
.report .hero .txt span{font-size:14px;color:var(--ink-2)}
.report .hero.ok{border-color:#CDE8DA;background:linear-gradient(135deg,#F1FAF5,#fff)}
.report .hero.warn{border-color:#F2DEC3;background:linear-gradient(135deg,#FDF6EC,#fff)}
.report .hero.none{border-color:var(--line-2)}
.report .g3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-top:14px}
.report .g2{display:grid;grid-template-columns:1.3fr 1fr;gap:14px;margin-top:14px}
.report .block{margin-top:0}
.passport{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.passport div{background:var(--ground);border-radius:12px;padding:12px 14px}
.passport b{display:block;font-size:14px}
.passport span{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:700}
.passport .ok b{color:var(--trust)}.passport .no b{color:var(--warn)}
.donut-wrap{display:flex;gap:20px;align-items:center}
.ev-types{display:flex;flex-direction:column;gap:8px;font-size:13.5px;flex:1}
.ev-types div{display:flex;justify-content:space-between}
.ev-types i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:8px}
.report .tl{height:auto}
.report .tl i{height:40px}

/* candidate app polish */
.envring{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;margin-top:22px;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r)}
.envring .rows{display:flex;flex-direction:column}
.ready .glyph{position:relative}
.ready .glyph:before,.ready .glyph:after{content:"";position:absolute;inset:-14px;border-radius:26px;border:1px solid rgba(91,75,214,.25);animation:halo 2.4s ease-out infinite}
.ready .glyph:after{animation-delay:1.2s}
@keyframes halo{0%{transform:scale(.9);opacity:0}30%{opacity:1}100%{transform:scale(1.5);opacity:0}}
.frame .video .person{display:none}

@media (max-width:900px){.kpis{grid-template-columns:1fr 1fr}.dash .two,.report .g3,.report .g2,.envring,.report .hero{grid-template-columns:1fr}.srow{grid-template-columns:auto 1fr}}
@media (prefers-reduced-motion:reduce){.vu i,.ready .glyph:before,.ready .glyph:after{animation:none}}