:root{
  --bg:#0b1220;
  --bg-2:#101a2e;
  --panel:#152238;
  --panel-2:#1b2b45;
  --line:#26385a;
  --txt:#e8eef8;
  --txt-mut:#93a5c2;
  --acc:#31d0e0;
  --acc-2:#4b8cff;
  --red:#ff6b6b;
  --blue:#5aa2ff;
  --ok:#3ddc97;
  --warn:#ffb45c;
  --radius:14px;
  --shadow:0 18px 40px rgba(3,9,20,.45);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:radial-gradient(1200px 700px at 80% -10%,#16274a 0%,transparent 60%),var(--bg);
  color:var(--txt);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.2;letter-spacing:-.02em}
p{line-height:1.65;margin:0 0 1em}
button{font-family:inherit}
em{font-style:normal;color:var(--txt-mut)}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:24px;
  padding:12px 28px;
  background:rgba(11,18,32,.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{
  height:34px;width:auto;display:block;
  background:linear-gradient(180deg,#fff,#eef4fd);
  padding:5px 12px;border-radius:11px;
  box-shadow:0 2px 10px rgba(0,0,0,.28);
}
.brand-tag{
  font-size:11px;color:var(--txt-mut);letter-spacing:.06em;text-transform:uppercase;
  border-left:1px solid var(--line);padding-left:14px;line-height:1.3;max-width:130px;
}
.topnav{display:flex;gap:4px;margin-left:auto}
.navlink{
  background:none;border:0;color:var(--txt-mut);font-size:14px;font-weight:500;
  padding:8px 14px;border-radius:9px;cursor:pointer;transition:.18s;
  text-decoration:none;display:inline-flex;align-items:center;
}
.btn{text-decoration:none}
.navlink:hover{color:var(--txt);background:var(--panel)}
.navlink.is-active{color:#04121c;background:var(--acc);font-weight:600}
.badge{font-size:11px;font-weight:600;padding:6px 10px;border-radius:99px;white-space:nowrap}
.badge-warn{background:rgba(255,180,92,.15);color:var(--warn);border:1px solid rgba(255,180,92,.35)}
.badge-ok{background:rgba(61,220,151,.15);color:var(--ok);border:1px solid rgba(61,220,151,.35)}

/* ---------- views ---------- */
.view{display:none;animation:fade .35s ease}
.view.is-active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.section{max-width:1240px;margin:0 auto;padding:44px 28px}
.section-title{font-size:26px;margin-bottom:20px}
.lead{color:var(--txt-mut);max-width:70ch}

/* ---------- hero ---------- */
.hero{
  max-width:1240px;margin:0 auto;padding:56px 28px 16px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--acc);margin-bottom:14px;
}
.hero h1{font-size:clamp(30px,3.6vw,50px);margin-bottom:18px}
.hero p{color:var(--txt-mut);font-size:17px;max-width:56ch}
.hero-actions{display:flex;gap:12px;margin:26px 0 22px;flex-wrap:wrap}
.hero-marks{list-style:none;display:flex;gap:28px;padding:0;margin:0;flex-wrap:wrap}
.hero-marks li{font-size:13px;color:var(--txt-mut)}
.hero-marks b{display:block;font-size:22px;color:var(--txt);font-family:'JetBrains Mono',monospace}
.hero-img{margin:0}
.hero-img img{width:100%;height:auto;border-radius:20px;box-shadow:var(--shadow);border:1px solid var(--line);object-fit:cover;display:block}
.hero-img figcaption{font-size:12px;color:var(--txt-mut);margin-top:10px;text-align:center}

/* ---------- buttons ---------- */
.btn{
  border:1px solid transparent;border-radius:11px;padding:12px 20px;font-size:14px;font-weight:600;
  cursor:pointer;transition:.18s;display:inline-flex;align-items:center;gap:8px;
}
.btn small{font-weight:500;opacity:.6;font-size:11px}
.btn-primary{background:linear-gradient(135deg,var(--acc),var(--acc-2));color:#04121c}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-ghost{background:var(--panel);color:var(--txt);border-color:var(--line)}
.btn-ghost:hover{background:var(--panel-2);border-color:var(--acc)}
.btn-sm{padding:9px 14px;font-size:13px}
.btn-ok{background:rgba(61,220,151,.14);color:var(--ok);border-color:rgba(61,220,151,.4)}
.btn-ok:hover{background:rgba(61,220,151,.25)}
.btn-warn{background:rgba(255,180,92,.12);color:var(--warn);border-color:rgba(255,180,92,.4)}
.btn-warn:hover{background:rgba(255,180,92,.22)}
.btn-resp{background:var(--panel-2);border-color:var(--line);color:var(--txt);width:100%;justify-content:center;padding:16px}
.btn-resp:active,.btn-resp.is-hit{background:rgba(61,220,151,.25);border-color:var(--ok);color:var(--ok)}

/* ---------- cards / specs ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card-ico{
  width:32px;height:32px;border-radius:9px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(49,208,224,.14);color:var(--acc);font-weight:700;font-family:'JetBrains Mono',monospace;
}
.card h3{font-size:16px}
.card p{font-size:13.5px;color:var(--txt-mut);margin:0;line-height:1.6}
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.specs>div{background:var(--panel);padding:18px 20px}
.specs dt{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);font-weight:600;margin-bottom:6px}
.specs dd{margin:0;font-size:13.5px;color:var(--txt-mut);line-height:1.55}
.disclaimer{
  margin-top:22px;font-size:13px;color:var(--txt-mut);background:rgba(255,180,92,.07);
  border:1px solid rgba(255,180,92,.28);border-left:3px solid var(--warn);border-radius:10px;padding:14px 18px;
}
.disclaimer strong{color:var(--warn)}

/* ---------- fields ---------- */
.field{display:block;margin-bottom:14px}
.field>span{display:block;font-size:12px;color:var(--txt-mut);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;
  padding:10px 12px;color:var(--txt);font-size:14px;font-family:inherit;transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(49,208,224,.14)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
textarea{resize:vertical}

/* ---------- calibração ---------- */
.calib-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.panel h3{font-size:16px;color:var(--acc)}
.panel-sub{font-size:13px;color:var(--txt-mut);line-height:1.6}
.panel-note{font-size:12.5px;color:var(--txt-mut);background:var(--bg-2);border-radius:10px;padding:12px 14px;line-height:1.55}
.panel-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}
.calib-ref{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:14px 0;font-size:12px;color:var(--txt-mut)}
.calib-ref select{background:var(--bg-2);border:1px solid var(--line);border-radius:9px;padding:8px 10px;color:var(--txt);font-size:13px}
.calib-table{width:100%;border-collapse:collapse;font-size:13px}
.calib-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--txt-mut);padding:8px;border-bottom:1px solid var(--line)}
.calib-table td{padding:6px 8px;border-bottom:1px solid rgba(38,56,90,.5)}
.calib-table td:first-child{font-family:'JetBrains Mono',monospace;color:var(--acc)}
.calib-step{display:flex;align-items:center;gap:8px}
.calib-step button{width:26px;height:26px;border-radius:7px;border:1px solid var(--line);background:var(--bg-2);color:var(--txt);cursor:pointer;font-size:14px;line-height:1}
.calib-step button:hover{border-color:var(--acc);color:var(--acc)}
.calib-step output{font-family:'JetBrains Mono',monospace;min-width:44px;text-align:center;font-size:13px}
.calib-play{
  background:rgba(49,208,224,.12);border:1px solid rgba(49,208,224,.35);color:var(--acc);
  border-radius:8px;padding:5px 12px;font-size:12px;cursor:pointer;font-weight:600;
}
.calib-play:hover{background:rgba(49,208,224,.25)}
.calib-play.is-playing{background:var(--acc);color:#04121c}

/* ---------- exame ---------- */
.exam-wrap{max-width:1500px;margin:0 auto;padding:26px;display:grid;grid-template-columns:300px 1fr;gap:22px;align-items:start}
.exam-side{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:sticky;top:78px}
.exam-side h3{font-size:14px;text-transform:uppercase;letter-spacing:.09em;color:var(--txt-mut);margin-bottom:14px}
.side-actions{display:flex;gap:8px;margin-top:6px}
.side-actions .btn{flex:1;justify-content:center}
.side-hint{margin-top:20px;border-top:1px solid var(--line);padding-top:16px}
.side-hint h4{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--txt-mut)}
.side-hint ul{list-style:none;padding:0;margin:0;font-size:12.5px;color:var(--txt-mut)}
.side-hint li{padding:3px 0}
kbd{
  background:var(--bg-2);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;
  padding:1px 6px;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--txt);
}
.exam-main{display:grid;gap:22px}

.console{background:linear-gradient(160deg,var(--panel) 0%,var(--bg-2) 100%);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.console-head{display:flex;align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.seg{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:3px}
.seg button{
  border:0;background:none;color:var(--txt-mut);padding:8px 16px;border-radius:8px;
  font-size:13px;font-weight:600;cursor:pointer;transition:.16s;
}
.seg button:hover{color:var(--txt)}
.seg button.is-active{background:var(--panel-2);color:var(--txt);box-shadow:inset 0 0 0 1px var(--line)}
#ear-seg button.is-active[data-ear="right"]{background:rgba(255,107,107,.18);color:var(--red);box-shadow:inset 0 0 0 1px rgba(255,107,107,.4)}
#ear-seg button.is-active[data-ear="left"]{background:rgba(90,162,255,.18);color:var(--blue);box-shadow:inset 0 0 0 1px rgba(90,162,255,.4)}
.seg-sm button{padding:6px 12px;font-size:12px}
.console-out{margin-left:auto;text-align:right}
.out-label{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-mut)}
.out-value{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--acc)}

.console-body{display:grid;grid-template-columns:1.2fr 1.2fr 1fr 1fr;gap:20px;padding:22px 20px}
.dial{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:16px}
.dial-label{font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--txt-mut)}
.dial-value{font-family:'JetBrains Mono',monospace;font-size:38px;line-height:1.1;margin:6px 0 10px;color:var(--txt)}
.dial-value small{font-size:13px;color:var(--txt-mut);margin-left:6px;font-family:'Inter',sans-serif}
.dial-btns{display:flex;gap:8px}
.dial-btns button{
  flex:1;background:var(--panel-2);border:1px solid var(--line);color:var(--txt);
  border-radius:9px;padding:9px;cursor:pointer;font-size:14px;font-weight:600;transition:.15s;
}
.dial-btns button:hover{border-color:var(--acc);color:var(--acc)}
.dial-btns button:active{transform:translateY(1px)}
.freq-strip{display:flex;gap:3px;margin-top:12px}
.freq-strip span{flex:1;height:6px;border-radius:3px;background:var(--line);transition:.2s}
.freq-strip span.is-on{background:var(--acc)}
.freq-strip span.has-data{background:var(--acc-2)}
#level-range{width:100%;margin-top:12px;accent-color:var(--acc)}
.dial-level .dial-value{color:var(--acc)}

.stim{display:flex;flex-direction:column;gap:12px}
.stim-btn{
  position:relative;flex:1;min-height:120px;border-radius:14px;cursor:pointer;
  background:linear-gradient(150deg,#1d3a5c,#152238);border:1px solid var(--line);color:var(--txt);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:.15s;
}
.stim-btn b{font-size:15px}
.stim-btn small{font-size:11px;color:var(--txt-mut)}
.stim-btn:hover{border-color:var(--acc)}
.stim-btn.is-on{background:linear-gradient(150deg,var(--acc),var(--acc-2));color:#04121c;border-color:var(--acc)}
.stim-btn.is-on small{color:rgba(4,18,28,.6)}
.stim-ring{position:absolute;inset:-1px;border-radius:14px;pointer-events:none}
.stim-btn.is-on .stim-ring{box-shadow:0 0 0 4px rgba(49,208,224,.25),0 0 40px rgba(49,208,224,.4)}
.stim-modes{display:flex;gap:12px;font-size:12px;color:var(--txt-mut);justify-content:center}
.stim-modes label{display:flex;align-items:center;gap:4px;cursor:pointer}
.stim-modes input{accent-color:var(--acc)}

.respond{display:flex;flex-direction:column;gap:10px}
.resp-led{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--txt-mut);justify-content:center}
.resp-led span{width:10px;height:10px;border-radius:50%;background:var(--line);transition:.15s}
.resp-led.is-on span{background:var(--ok);box-shadow:0 0 12px var(--ok)}
.respond-marks{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.respond-marks .btn{justify-content:center;flex-direction:column;gap:2px;padding:10px}
.respond-marks .btn-ghost{grid-column:1/-1}

.mask-bar{display:flex;align-items:center;gap:18px;padding:14px 20px;border-top:1px solid var(--line);background:rgba(11,18,32,.4);flex-wrap:wrap}
.switch{display:flex;align-items:center;gap:9px;font-size:13px;cursor:pointer;font-weight:500}
.switch input{display:none}
.switch span{width:38px;height:21px;border-radius:99px;background:var(--line);position:relative;transition:.2s}
.switch span::after{content:"";position:absolute;top:3px;left:3px;width:15px;height:15px;border-radius:50%;background:var(--txt-mut);transition:.2s}
.switch input:checked+span{background:rgba(49,208,224,.4)}
.switch input:checked+span::after{transform:translateX(17px);background:var(--acc)}
.mask-ctrl{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--txt-mut)}
.mask-ctrl input[type=range]{width:180px;accent-color:var(--acc)}
.mask-ctrl output{font-family:'JetBrains Mono',monospace;color:var(--txt);min-width:76px}
.mask-hint{margin-left:auto;font-size:12px;color:var(--txt-mut)}

.auto-bar{display:flex;align-items:center;gap:14px;padding:12px 20px;border-top:1px solid var(--line)}
.auto-status{font-size:12.5px;color:var(--txt-mut)}
#btn-auto.is-running{background:rgba(61,220,151,.16);border-color:var(--ok);color:var(--ok)}

/* ---------- audiograma ---------- */
.chart-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.chart-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.chart-head h3{margin:0;font-size:17px}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px}
.lg-r{color:var(--red)}
.lg-l{color:var(--blue)}
.lg-mut{color:var(--txt-mut)}
#audiogram{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ag-svg{width:100%;height:auto;background:#0d1526;border:1px solid var(--line);border-radius:12px}
.ag-title{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.thresholds{margin-top:18px;overflow-x:auto}
.thresholds table{width:100%;border-collapse:collapse;font-size:12.5px;font-family:'JetBrains Mono',monospace}
.thresholds th,.thresholds td{padding:7px 6px;text-align:center;border-bottom:1px solid rgba(38,56,90,.6)}
.thresholds th{font-size:10.5px;color:var(--txt-mut);letter-spacing:.05em;font-family:'Inter',sans-serif;text-transform:uppercase}
.thresholds td:first-child,.thresholds th:first-child{text-align:left;font-family:'Inter',sans-serif;font-weight:600;white-space:nowrap}
.th-r{color:var(--red)}
.th-l{color:var(--blue)}
.th-empty{color:#44557a}

/* ---------- laudo ---------- */
.laudo-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.laudo-toolbar>div{display:flex;gap:8px}
.report{background:#fff;color:#16233c;border-radius:var(--radius);padding:44px;box-shadow:var(--shadow);line-height:1.6}
.report h1{font-size:22px;margin:0 0 4px}
.report h2{font-size:14px;text-transform:uppercase;letter-spacing:.09em;color:#4b6da8;margin:28px 0 10px;border-bottom:1px solid #dbe4f2;padding-bottom:6px}
.rep-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:2px solid #16233c;padding-bottom:14px}
.rep-head small{color:#5a6c8c;font-size:12px}
.rep-logo{height:38px;width:auto;display:block;margin:0 0 4px auto}
.rep-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 22px;font-size:13.5px}
.rep-grid b{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:#7b8aa6;font-weight:600}
.rep-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:6px}
.rep-table th,.rep-table td{border:1px solid #dbe4f2;padding:6px 5px;text-align:center}
.rep-table th{background:#f2f6fc;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:#4b6da8}
.rep-table td:first-child,.rep-table th:first-child{text-align:left;white-space:nowrap}
.rep-charts{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:10px}
.rep-charts .ag-svg{background:#fff;border:1px solid #cfdaeb}
.rep-concl{background:#f2f6fc;border-left:3px solid #4b6da8;border-radius:0 10px 10px 0;padding:16px 20px;font-size:13.5px}
.rep-sign{margin-top:46px;display:flex;gap:40px;justify-content:center;text-align:center;font-size:12.5px}
.rep-sign div{border-top:1px solid #16233c;padding-top:7px;min-width:260px}
.rep-foot{margin-top:26px;font-size:11px;color:#7b8aa6;border-top:1px solid #dbe4f2;padding-top:10px}
.rep-empty{text-align:center;color:#7b8aa6;padding:40px 0}

/* ---------- menu do usuário ---------- */
.topbar-status{display:flex;align-items:center;gap:10px;margin-left:12px}
.usermenu{position:relative}
.user-btn{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);cursor:pointer;
  background:linear-gradient(135deg,var(--acc),var(--acc-2));color:#04121c;font-weight:700;font-size:13px;
}
.user-btn:hover{filter:brightness(1.08)}
.user-pop{
  position:absolute;right:0;top:48px;width:238px;background:var(--panel);border:1px solid var(--line);
  border-radius:13px;box-shadow:var(--shadow);padding:16px;display:none;z-index:60;
}
.user-pop.is-open{display:block}
.user-pop strong{display:block;font-size:14px}
.user-pop small{display:block;font-size:11.5px;color:var(--txt-mut);margin-bottom:10px}
.user-sub{font-size:11.5px;padding:7px 10px;border-radius:8px;margin-bottom:12px;background:var(--bg-2)}
.user-sub.is-ok{color:var(--ok)}
.user-sub.is-warn{color:var(--warn)}
.user-pop a,.user-pop button{
  display:block;width:100%;text-align:left;background:none;border:0;color:var(--txt);
  text-decoration:none;font-size:13.5px;padding:8px 10px;border-radius:8px;cursor:pointer;font-weight:500;
}
.user-pop a:hover,.user-pop button:hover{background:var(--panel-2);color:var(--acc)}
.user-pop button{color:var(--warn);margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 8px 8px}

/* ---------- passos / cta ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative}
.step b{
  font-family:'JetBrains Mono',monospace;font-size:28px;color:var(--acc);opacity:.35;
  position:absolute;top:14px;right:18px;
}
.step h3{font-size:15.5px}
.step p{font-size:13.5px;color:var(--txt-mut);margin:0;line-height:1.6}
.cta{
  max-width:1240px;margin:20px auto 0;padding:52px 28px;text-align:center;
  background:linear-gradient(150deg,rgba(49,208,224,.12),rgba(75,140,255,.08));
  border:1px solid var(--line);border-radius:20px;
}
.cta h2{font-size:28px;margin-bottom:8px}
.cta p{color:var(--txt-mut);margin-bottom:22px}

/* ---------- plano ---------- */
.plan-wrap{display:grid;grid-template-columns:minmax(300px,420px) 1fr;gap:26px;align-items:start}
.plan-card{
  background:linear-gradient(165deg,var(--panel),var(--bg-2));border:1px solid var(--acc);
  border-radius:18px;padding:28px;box-shadow:0 0 0 4px rgba(49,208,224,.07),var(--shadow);
}
.plan-badge{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--acc);background:rgba(49,208,224,.12);padding:6px 12px;border-radius:99px;margin-bottom:16px;
}
.plan-price{font-family:'JetBrains Mono',monospace;font-size:58px;line-height:1;color:var(--txt);display:flex;align-items:flex-start;gap:4px}
.plan-price small{font-size:20px;margin-top:10px;color:var(--txt-mut)}
.plan-price span{font-size:20px;margin-top:30px;color:var(--txt-mut)}
.plan-price em{font-size:15px}
.plan-sub{font-size:13px;color:var(--txt-mut);margin:12px 0 18px}
.plan-list{list-style:none;padding:0;margin:0 0 22px;font-size:13.5px}
.plan-list li{padding:7px 0 7px 26px;position:relative;color:var(--txt);border-bottom:1px solid rgba(38,56,90,.5)}
.plan-list li::before{content:"✓";position:absolute;left:0;color:var(--acc);font-weight:700}
.btn-block{display:flex;width:100%;justify-content:center}
.plan-note{display:block;text-align:center;font-size:11.5px;color:var(--txt-mut);margin-top:12px}
.plan-side h3{font-size:15px;color:var(--acc);margin-top:22px}
.plan-side h3:first-child{margin-top:0}
.plan-side p{font-size:13.5px;color:var(--txt-mut)}
.plan-side a{color:var(--acc)}
.status-box{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:24px}
.status-box h3{margin-top:0}
.status-line{display:flex;align-items:center;gap:10px;font-size:13.5px;margin-bottom:8px}
.status-extra{font-size:12.5px;color:var(--txt-mut);line-height:1.6}
.status-extra b{color:var(--acc);font-family:'JetBrains Mono',monospace}

/* ---------- autenticação ---------- */
.auth-wrap{max-width:1080px;margin:0 auto;padding:46px 28px 70px;display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start}
.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.auth-seg{margin-bottom:22px;width:100%}
.auth-seg button{flex:1}
.auth-form{display:none}
.auth-form.is-active{display:block;animation:fade .3s ease}
.auth-form h1{font-size:22px;margin-bottom:6px}
.auth-sub{font-size:13px;color:var(--txt-mut);margin-bottom:20px}
.field-hint{display:block;font-size:11.5px;color:var(--txt-mut);margin-top:5px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--txt-mut);margin:6px 0 18px;cursor:pointer;line-height:1.55}
.check input{margin-top:2px;accent-color:var(--acc)}
.auth-erro{color:var(--red);font-size:13px;min-height:18px;margin-bottom:8px}
.auth-alt{font-size:13px;color:var(--txt-mut);text-align:center;margin:16px 0 0}
.auth-alt a{color:var(--acc);text-decoration:none}
.auth-side{padding-top:10px}
.auth-side h2{font-size:20px}
.auth-side p{font-size:14px;color:var(--txt-mut)}
.auth-side ul{list-style:none;padding:0;margin:0 0 20px;font-size:13.5px;color:var(--txt-mut)}
.auth-side li{padding:7px 0 7px 24px;position:relative}
.auth-side li::before{content:"✓";position:absolute;left:0;color:var(--acc);font-weight:700}
.auth-side-note{font-size:12px;color:var(--txt-mut);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;line-height:1.6}

.spin{
  width:44px;height:44px;margin:0 auto;border-radius:50%;
  border:3px solid var(--line);border-top-color:var(--acc);animation:gira .9s linear infinite;
}
@keyframes gira{to{transform:rotate(360deg)}}

/* ---------- conta ---------- */
.conta-wrap{max-width:1100px}
.conta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:start}
.assin-box{display:grid;gap:2px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:16px 0}
.assin-box>div{background:var(--bg-2);padding:11px 14px;display:flex;justify-content:space-between;font-size:13px}
.assin-box b{font-weight:500;color:var(--txt-mut)}
.assin-box span{font-family:'JetBrains Mono',monospace}

/* ---------- painel administrativo ---------- */
.admin-wrap{max-width:1320px}
.aba{display:none}
.aba.is-active{display:block;animation:fade .3s ease}
.admin-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px;flex-wrap:wrap}
.busca{
  background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:10px 14px;
  color:var(--txt);font-size:13.5px;min-width:290px;font-family:inherit;
}
.busca:focus{outline:none;border-color:var(--acc)}
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:22px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.kpi-label{display:block;font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--txt-mut);margin-bottom:8px;line-height:1.35}
.kpi-valor{display:block;font-family:'JetBrains Mono',monospace;font-size:23px;line-height:1.1;margin-bottom:6px}
.kpi small{font-size:11px;color:var(--txt-mut);line-height:1.4;display:block}
.kpi-acc{border-color:rgba(49,208,224,.45)}
.kpi-acc .kpi-valor{color:var(--acc)}
.kpi-ok .kpi-valor{color:var(--ok)}
.kpi-warn .kpi-valor{color:var(--warn)}
.admin-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:20px}
.graf{width:100%;height:auto}
.barra{display:flex;height:12px;border-radius:99px;overflow:hidden;background:var(--bg-2);margin:6px 0 16px}
.barra span{display:block;height:100%}
.comp-linha{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--txt-mut);padding:6px 0;border-bottom:1px solid rgba(38,56,90,.5)}
.comp-linha i{width:10px;height:10px;border-radius:3px}
.comp-linha b{margin-left:auto;color:var(--txt);font-family:'JetBrains Mono',monospace}
.tabela-rolagem{overflow-x:auto}
.tab{width:100%;border-collapse:collapse;font-size:13px;min-width:760px}
.tab th{
  text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--txt-mut);
  padding:10px 8px;border-bottom:1px solid var(--line);white-space:nowrap;
}
.tab td{padding:11px 8px;border-bottom:1px solid rgba(38,56,90,.5);vertical-align:middle}
.tab tbody tr:hover{background:rgba(27,43,69,.5)}
.tab small{color:var(--txt-mut);font-size:11.5px}
.tab .mono{font-family:'JetBrains Mono',monospace;font-size:11.5px}
.tab .vazio{text-align:center;color:var(--txt-mut);padding:28px}
.tab a{color:var(--acc)}
.acoes{display:flex;gap:5px;flex-wrap:wrap}
.acoes button{
  background:var(--bg-2);border:1px solid var(--line);color:var(--txt);border-radius:7px;
  padding:6px 9px;font-size:11.5px;cursor:pointer;transition:.15s;white-space:nowrap;
}
.acoes button:hover{border-color:var(--acc);color:var(--acc)}
.acoes button.perigo:hover{border-color:var(--red);color:var(--red)}
.tag-admin{
  font-size:9.5px;text-transform:uppercase;letter-spacing:.07em;background:rgba(49,208,224,.16);
  color:var(--acc);padding:2px 6px;border-radius:5px;vertical-align:middle;
}

/* ---------- foot / toast ---------- */
.foot{max-width:1240px;margin:0 auto;padding:34px 28px 50px;border-top:1px solid var(--line);font-size:13px;color:var(--txt-mut);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot strong{color:var(--txt)}
.foot span{display:block;margin-top:5px;font-size:12px}
.foot-note{max-width:34ch;font-size:12px}
.toast{
  position:fixed;bottom:24px;left:50%;transform:translate(-50%,80px);
  background:var(--panel-2);border:1px solid var(--acc);color:var(--txt);
  padding:12px 22px;border-radius:12px;font-size:13.5px;font-weight:500;
  box-shadow:var(--shadow);opacity:0;transition:.28s;pointer-events:none;z-index:99;
}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

/* ---------- responsivo ---------- */
@media (max-width:1180px){
  .console-body{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr 1fr}
  .specs{grid-template-columns:1fr 1fr}
}
@media (max-width:1180px){
  .steps{grid-template-columns:1fr 1fr}
  .kpis{grid-template-columns:repeat(3,1fr)}
  .admin-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .kpis{grid-template-columns:1fr 1fr}
  .busca{min-width:100%}
}
@media (max-width:980px){
  .hero{grid-template-columns:1fr;padding-top:36px}
  .plan-wrap,.auth-wrap,.conta-grid{grid-template-columns:1fr}
  .auth-side{order:-1}
  .hero-img{order:-1}
  .calib-grid{grid-template-columns:1fr}
  .exam-wrap{grid-template-columns:1fr}
  .exam-side{position:static}
  #audiogram{grid-template-columns:1fr}
  .rep-charts{grid-template-columns:1fr}
}
@media (max-width:680px){
  .topbar{flex-wrap:wrap;gap:10px;padding:10px 16px}
  .brand-tag{display:none}
  .brand-logo{height:28px}
  .topnav{margin-left:0;order:3;width:100%;overflow-x:auto}
  .section,.hero{padding-left:16px;padding-right:16px}
  .console-body{grid-template-columns:1fr}
  .cards,.specs{grid-template-columns:1fr}
  .rep-grid{grid-template-columns:1fr 1fr}
  .report{padding:24px}
  .exam-wrap{padding:16px}
  .mask-hint{margin-left:0}
}

/* ---------- impressão ---------- */
@media print{
  body{background:#fff}
  .topbar,.foot,.no-print,.toast{display:none!important}
  .view{display:none!important}
  #view-laudo.is-active{display:block!important}
  .section{padding:0;max-width:none}
  .report{box-shadow:none;padding:0;border-radius:0}
  .rep-charts{page-break-inside:avoid}
  @page{margin:14mm}
}