/* TRASAZERO Data Hub - Assistant 0.4.1. Scoped component only; no global resets. */
.tdha-app{
  --tdha-bg:#0b0f0f;
  --tdha-panel:#111719;
  --tdha-panel-2:#0e1314;
  --tdha-line:#303a3b;
  --tdha-line-strong:#526061;
  --tdha-text:#f4f6f2;
  --tdha-muted:#a7b0ac;
  --tdha-accent:var(--primary-color,#b8ff18);
  --tdha-danger:#ff6259;
  --tdha-warning:#f0c94a;
  color:var(--tdha-text);
  font-family:Inter,Arial,sans-serif;
  width:100%;
  max-width:760px;
  margin:0 auto;
  text-align:left;
}
.tdha-app *{box-sizing:border-box}
.tdha-shell{background:var(--tdha-bg);border:1px solid var(--tdha-line);border-radius:4px;overflow:hidden;min-height:460px}
.tdha-loading,.tdha-error{padding:28px;color:var(--tdha-muted);margin:0}
.tdha-error{color:#ffd5d2;border:1px solid rgba(255,98,89,.45);background:rgba(255,98,89,.07);border-radius:2px;margin:16px}
.tdha-top{padding:22px 22px 16px;border-bottom:1px solid var(--tdha-line);background:linear-gradient(180deg,#101617 0%,#0c1112 100%)}
.tdha-kicker{margin:0 0 5px;color:var(--tdha-accent);font-size:11px;line-height:1.2;font-weight:800;text-transform:uppercase;letter-spacing:.14em}
.tdha-title{font-family:Oxanium,Inter,Arial,sans-serif;font-size:clamp(25px,7vw,38px);line-height:1.05;font-weight:700;margin:0;color:var(--tdha-text)}
.tdha-lead{margin:9px 0 0;color:var(--tdha-muted);font-size:14px;line-height:1.55;max-width:620px}
.tdha-body{padding:20px 22px 24px}
.tdha-progress-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.tdha-back,.tdha-link{appearance:none;border:0;background:transparent;color:var(--tdha-muted);padding:0;font:inherit;cursor:pointer;text-decoration:none}
.tdha-back:hover,.tdha-link:hover{color:var(--tdha-text)}
.tdha-progress{display:flex;gap:5px;min-width:100px;justify-content:flex-end;flex:1;max-width:180px}
.tdha-progress span{display:block;height:4px;flex:1;background:#273031}
.tdha-progress span.is-on{background:var(--tdha-accent)}
.tdha-step-title{font-family:Oxanium,Inter,Arial,sans-serif;font-size:26px;line-height:1.15;margin:0 0 6px;color:var(--tdha-text)}
.tdha-step-lead{margin:0 0 20px;color:var(--tdha-muted);font-size:14px;line-height:1.5}
.tdha-context{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--tdha-line);padding:11px 12px;margin:0 0 17px;background:var(--tdha-panel-2);border-radius:2px}
.tdha-context strong{font-family:Oxanium,Inter,Arial,sans-serif;font-size:13px;display:block;color:var(--tdha-text)}
.tdha-context span{color:var(--tdha-muted);font-size:12px}
.tdha-context button{appearance:none;background:transparent;border:0;color:var(--tdha-accent);font:inherit;font-size:12px;font-weight:700;cursor:pointer;padding:4px}
.tdha-grid{display:grid;gap:10px}
.tdha-grid-2{grid-template-columns:1fr 1fr}
.tdha-card-button,.tdha-choice,.tdha-profile,.tdha-tag{
  appearance:none;width:100%;border:1px solid var(--tdha-line);background:var(--tdha-panel);color:var(--tdha-text);border-radius:3px;cursor:pointer;text-align:left;font:inherit;transition:border-color .15s ease,background .15s ease,transform .15s ease;
}
.tdha-card-button:hover,.tdha-choice:hover,.tdha-profile:hover,.tdha-tag:hover{border-color:var(--tdha-line-strong);background:#151d1e}
.tdha-card-button:focus-visible,.tdha-choice:focus-visible,.tdha-profile:focus-visible,.tdha-tag:focus-visible,.tdha-button:focus-visible,.tdha-input:focus-visible,.tdha-textarea:focus-visible,.tdha-select:focus-visible{outline:2px solid var(--tdha-accent);outline-offset:2px}
.tdha-card-button{display:flex;align-items:center;gap:14px;padding:16px}
.tdha-card-icon{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border:1px solid var(--tdha-accent);color:var(--tdha-accent);font-family:Oxanium,Inter,sans-serif;font-weight:700;font-size:14px;border-radius:2px;flex:0 0 auto}
.tdha-card-copy{flex:1;min-width:0}
.tdha-card-copy strong{display:block;font-family:Oxanium,Inter,sans-serif;font-size:16px;text-transform:uppercase;letter-spacing:.02em}
.tdha-card-copy span{display:block;color:var(--tdha-muted);font-size:12px;margin-top:3px;line-height:1.4}
.tdha-arrow{font-size:24px;color:var(--tdha-accent)}
.tdha-profile{padding:16px;display:flex;gap:13px;align-items:flex-start}
.tdha-profile.is-selected,.tdha-choice.is-selected,.tdha-tag.is-selected{border-color:var(--tdha-accent);box-shadow:inset 3px 0 0 var(--tdha-accent)}
.tdha-radio-dot{width:18px;height:18px;border:1px solid var(--tdha-line-strong);border-radius:50%;margin-top:2px;position:relative;flex:0 0 auto}
.tdha-profile.is-selected .tdha-radio-dot:after,.tdha-choice.is-selected .tdha-radio-dot:after{content:"";position:absolute;inset:4px;background:var(--tdha-accent);border-radius:50%}
.tdha-profile strong{font-family:Oxanium,Inter,sans-serif;font-size:15px;line-height:1.25}
.tdha-profile small{display:block;color:var(--tdha-muted);font-size:12px;margin-top:5px}
.tdha-badge{display:inline-block;margin-top:7px;padding:3px 6px;border:1px solid var(--tdha-accent);color:var(--tdha-accent);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;border-radius:1px}
.tdha-field{display:block;margin:0 0 16px}
.tdha-label{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;font-size:13px;font-weight:700;margin:0 0 7px;color:var(--tdha-text)}
.tdha-label small{font-size:11px;font-weight:500;color:var(--tdha-muted)}
.tdha-input-wrap{display:flex;align-items:stretch;border:1px solid var(--tdha-line);background:#0c1112;border-radius:3px;overflow:hidden}
.tdha-input,.tdha-select,.tdha-textarea{width:100%;border:1px solid var(--tdha-line);background:#0c1112;color:var(--tdha-text);font:inherit;border-radius:3px;padding:12px 13px;min-height:46px}
.tdha-input-wrap .tdha-input{border:0;border-radius:0;background:transparent;font-family:Oxanium,Inter,sans-serif;font-size:22px;font-weight:650}
.tdha-input{color:var(--tdha-text);-webkit-text-fill-color:var(--tdha-text);opacity:1}
.tdha-input::placeholder,.tdha-textarea::placeholder{color:#7f8a86;opacity:1}
.tdha-method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.tdha-unit{display:flex;align-items:center;padding:0 12px;border-left:1px solid var(--tdha-line);color:var(--tdha-muted);white-space:nowrap;font-size:12px}
.tdha-textarea{min-height:116px;resize:vertical;line-height:1.5}
.tdha-field-help{display:block;color:var(--tdha-muted);font-size:11px;line-height:1.4;margin-top:6px}
.tdha-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:18px}
.tdha-choice{padding:12px;min-height:58px;display:flex;align-items:center;gap:8px;text-align:center;justify-content:center;font-size:13px;font-weight:700}
.tdha-choice.is-selected{color:var(--tdha-text);background:#151e19}
.tdha-tag-grid{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:18px}
.tdha-tag{width:auto;padding:9px 11px;font-size:12px;font-weight:650}
.tdha-tag.is-selected{background:var(--tdha-accent);color:#090c0c;box-shadow:none;border-color:var(--tdha-accent)}
.tdha-stars{display:flex;gap:7px;margin:10px 0 22px}
.tdha-star{appearance:none;border:0;background:transparent;color:#586263;font-size:38px;line-height:1;cursor:pointer;padding:2px}
.tdha-star.is-selected{color:var(--tdha-accent)}
.tdha-star:focus-visible{outline:2px solid var(--tdha-accent);outline-offset:2px}
.tdha-details{border:1px solid var(--tdha-line);background:var(--tdha-panel-2);border-radius:3px;margin:0 0 18px}
.tdha-details summary{cursor:pointer;padding:13px;font-weight:700;color:var(--tdha-text)}
.tdha-details-body{border-top:1px solid var(--tdha-line);padding:14px}
.tdha-actions{display:flex;gap:9px;margin-top:20px}
.tdha-button{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border:1px solid var(--tdha-accent);background:var(--tdha-accent);color:#070a09;font-family:Inter,Arial,sans-serif;font-weight:800;font-size:14px;border-radius:3px;cursor:pointer;text-decoration:none}
.tdha-button:hover{filter:brightness(.96)}
.tdha-button-secondary{background:transparent;color:var(--tdha-text);border-color:var(--tdha-line-strong)}
.tdha-button-quiet{background:transparent;color:var(--tdha-muted);border-color:var(--tdha-line)}
.tdha-actions .tdha-button:last-child{flex:1}
.tdha-summary{border:1px solid var(--tdha-line);background:var(--tdha-panel-2);border-radius:3px;margin-bottom:17px}
.tdha-summary-row{display:grid;grid-template-columns:minmax(110px,.8fr) 1.4fr;gap:14px;padding:10px 12px;border-bottom:1px solid var(--tdha-line);font-size:12px;line-height:1.4}
.tdha-summary-row:last-child{border-bottom:0}
.tdha-summary-row span:first-child{color:var(--tdha-muted)}
.tdha-summary-row strong{font-weight:650;word-break:break-word}
.tdha-consent{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--tdha-line);background:#0c1112;border-radius:3px;margin:15px 0 0;font-size:12px;line-height:1.45;color:var(--tdha-muted)}
.tdha-consent input{margin-top:2px;accent-color:var(--tdha-accent)}
.tdha-consent a{color:var(--tdha-accent)}
.tdha-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.tdha-inline-error{color:#ffd2cf;font-size:12px;margin:-6px 0 13px;padding:9px 10px;border-left:3px solid var(--tdha-danger);background:rgba(255,98,89,.06)}
.tdha-notice{padding:11px 12px;border:1px solid var(--tdha-line);background:var(--tdha-panel-2);color:var(--tdha-muted);font-size:12px;line-height:1.5;margin:0 0 16px;border-radius:2px}
.tdha-notice strong{color:var(--tdha-text)}
.tdha-preview{border-color:#8b7333;color:#f6d972;background:rgba(240,201,74,.07)}
.tdha-success{padding:26px 22px 28px;text-align:center}
.tdha-success-mark{width:66px;height:66px;margin:4px auto 14px;border:2px solid var(--tdha-accent);color:var(--tdha-accent);display:flex;align-items:center;justify-content:center;font-size:33px;border-radius:50%}
.tdha-success h3{font-family:Oxanium,Inter,sans-serif;font-size:29px;margin:0 0 7px}
.tdha-success p{color:var(--tdha-muted);margin:0 auto 20px;max-width:480px;line-height:1.5}
.tdha-success .tdha-card-button{text-align:left;margin-bottom:8px}
.tdha-footer-note{padding:12px 22px 18px;color:#74807c;font-size:10px;line-height:1.45;border-top:1px solid var(--tdha-line);text-transform:uppercase;letter-spacing:.08em}
.tdha-turnstile{margin-top:14px;min-height:65px}
.tdha-status{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--tdha-muted);margin-top:10px}
.tdha-status:before{content:"";width:7px;height:7px;background:var(--tdha-accent);display:inline-block}
.tdha-divider{height:1px;background:var(--tdha-line);margin:18px 0}
@media (max-width:560px){
  .tdha-shell{border-left:0;border-right:0;border-radius:0;min-height:520px}
  .tdha-top{padding:18px 16px 14px}.tdha-body{padding:18px 16px 22px}.tdha-footer-note{padding-left:16px;padding-right:16px}
  .tdha-title{font-size:28px}.tdha-step-title{font-size:24px}
  .tdha-grid-2{grid-template-columns:1fr}.tdha-choice-grid{grid-template-columns:1fr 1fr}
  .tdha-actions{position:sticky;bottom:0;background:linear-gradient(180deg,rgba(11,15,15,0),var(--tdha-bg) 24%);padding-top:20px;margin-top:8px;z-index:3}
  .tdha-summary-row{grid-template-columns:1fr;gap:2px}
}
@media (prefers-reduced-motion:reduce){.tdha-card-button,.tdha-choice,.tdha-profile,.tdha-tag{transition:none}}