/* ============================================================
   PVNTISS · AEP & FFX CONVERTER
   Built on the tokens in style.css (--card, --line, --purple...).
============================================================ */

/* ---------- hero ---------- */
.aed-hero{position:relative;text-align:center;padding:34px 0 8px;margin-bottom:34px}
.aed-hero-glow{
  position:absolute;left:50%;top:-40px;width:720px;height:360px;transform:translateX(-50%);pointer-events:none;z-index:0;
  background:radial-gradient(ellipse at 50% 40%, rgba(124,58,237,.34), transparent 66%);filter:blur(10px);
  animation:aedGlow 7s ease-in-out infinite alternate;
}
.aed-hero > *:not(.aed-hero-glow){position:relative;z-index:1}
.aed-hero-pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(124,58,237,.12);
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--purple-bright);
}
.aed-hero-dot{width:6px;height:6px;border-radius:50%;background:#7ee0a8;box-shadow:0 0 10px #7ee0a8;animation:aedPulse 2s ease-in-out infinite}
.aed-hero-title{
  margin:20px auto 14px;font-size:clamp(32px,5.6vw,58px);line-height:1.05;font-weight:700;letter-spacing:-.035em;max-width:820px;
}
.aed-hero-title em{
  font-style:normal;
  background:linear-gradient(100deg,#fff 0%,#cbb6ff 40%,#8b5cf6 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.aed-hero-desc{color:var(--dim);font-size:15px;line-height:1.7;max-width:600px;margin:0 auto}
.aed-hero-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px;margin:22px 0 28px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}

.aed-track{list-style:none;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.aed-track-i{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;color:var(--faint);transition:color .2s}
.aed-track-i span{
  width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:11px;border:1px solid var(--line-soft);background:rgba(255,255,255,.03);transition:all .2s;
}
.aed-track-i.is-now{color:var(--ink)}
.aed-track-i.is-now span{border-color:var(--purple-bright);color:var(--purple-bright);box-shadow:0 0 0 4px rgba(124,58,237,.18)}
.aed-track-i.is-done{color:var(--dim)}
.aed-track-i.is-done span{background:#7c3aed;border-color:transparent;color:#fff}
.aed-track-line{width:34px;height:1px;background:var(--line)}

/* ---------- cards ---------- */
.aed-stack{display:flex;flex-direction:column;gap:18px}
.aed-card{
  position:relative;overflow:hidden;
  background:var(--card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line-soft);border-radius:22px;padding:28px 30px;
  box-shadow:0 22px 60px rgba(0,0,0,.38);
}
.aed-card::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 520px 260px at 6% 0%, rgba(124,58,237,.16), transparent 62%);
}
.aed-card > *{position:relative}

.aed-step{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.aed-step-num{
  width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:11px;font-weight:700;color:var(--purple-bright);
  border:1px solid var(--line);background:rgba(124,58,237,.14);
}
.aed-step-title{font-weight:600;font-size:18px;letter-spacing:-.015em}
.aed-step-sum{margin-left:auto;font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}

.aed-hint{color:var(--dim);font-size:13px;line-height:1.65;margin-bottom:16px;max-width:620px}

/* ---------- tabs ---------- */
.aed-tabs{display:inline-flex;gap:4px;padding:4px;margin-bottom:16px;background:rgba(255,255,255,.035);border:1px solid var(--line-soft);border-radius:12px}
.aed-tab{background:none;border:0;color:var(--dim);font:600 12px var(--font-body);padding:8px 14px;border-radius:9px;cursor:pointer;transition:background .15s,color .15s}
.aed-tab:hover{color:var(--ink)}
.aed-tab.is-active{background:rgba(124,58,237,.3);color:var(--ink)}

/* ---------- version grid ---------- */
.aed-vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:10px}
.aed-vtile{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:16px 8px 13px;cursor:pointer;
  border:1px solid var(--line-soft);border-radius:16px;background:rgba(255,255,255,.03);color:var(--ink);font-family:var(--font-body);
  transition:transform .15s,border-color .15s,background .15s,box-shadow .15s;
}
.aed-vtile:hover{transform:translateY(-3px);border-color:var(--line);background:rgba(124,58,237,.12)}
.aed-vtile-ae{
  font-family:var(--font-mono);font-weight:700;font-size:10px;letter-spacing:.06em;color:var(--purple-bright);
  background:rgba(124,58,237,.2);border:1px solid var(--line);border-radius:6px;padding:2px 7px;margin-bottom:6px;
}
.aed-vtile-year{font-size:22px;font-weight:700;letter-spacing:-.03em}
.aed-vtile-build{font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;color:var(--faint);min-height:12px;text-transform:uppercase}
.aed-vtile.is-on{
  border-color:var(--purple-bright);background:linear-gradient(160deg,rgba(124,58,237,.42),rgba(124,58,237,.14));
  box-shadow:0 0 0 3px rgba(124,58,237,.22),0 12px 30px rgba(124,58,237,.28);
}
.aed-vtile.is-on::after{
  content:'\2713';position:absolute;top:8px;right:9px;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:700;color:#fff;background:#7c3aed;
}
.aed-vtile.is-soon{opacity:.4;cursor:not-allowed}
.aed-vtile.is-soon:hover{transform:none;border-color:var(--line-soft);background:rgba(255,255,255,.03)}

.aed-vtile:focus-visible,.aed-tab:focus-visible,.aed-btn:focus-visible,.aed-icon-btn:focus-visible,
.aed-chip-btn:focus-visible,.aed-drop:focus-within,.aed-chip-select:focus-visible{outline:2px solid var(--purple-bright);outline-offset:2px}

/* ---------- drop zones ---------- */
.aed-file-input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.aed-drop{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;
  border:1.5px dashed rgba(203,182,255,.32);border-radius:18px;padding:48px 20px;cursor:pointer;
  background:radial-gradient(ellipse at 50% 0%, rgba(124,58,237,.14), transparent 70%),rgba(255,255,255,.015);
  transition:border-color .15s,background .15s,transform .15s;
}
.aed-drop:hover,.aed-drop.is-over{border-color:var(--purple-bright);background:radial-gradient(ellipse at 50% 0%, rgba(124,58,237,.28), transparent 70%),rgba(255,255,255,.03)}
.aed-drop.is-over{transform:scale(1.008)}
.aed-drop-icon{
  width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;color:var(--purple-bright);
  background:rgba(124,58,237,.18);border:1px solid var(--line);animation:aedFloat 3.2s ease-in-out infinite;
}
.aed-drop-icon svg{width:26px;height:26px}
.aed-drop-sm{padding:24px 18px;max-width:420px}
.aed-drop-title{font-weight:600;font-size:16px}
.aed-drop-sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.aed-drop-badges{display:flex;gap:6px;margin-top:10px}
.aed-badge{font-family:var(--font-mono);font-size:9px;font-weight:700;letter-spacing:.08em;color:var(--purple-bright);border:1px solid var(--line);border-radius:6px;padding:3px 8px;background:rgba(124,58,237,.1)}

/* ---------- reference chips ---------- */
.aed-chips{display:flex;flex-direction:column;gap:8px;margin-top:14px;max-width:760px}
.aed-chip{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:8px 10px 8px 14px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03)}
.aed-chip-name{flex:1;min-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.aed-chip-kind{font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.aed-chip-select{background:rgba(255,255,255,.05);border:1px solid var(--line-soft);color:var(--ink);font:500 12px var(--font-body);padding:6px 8px;border-radius:8px}
.aed-chip-select option{background:#120d20;color:var(--ink)}
.aed-chip-btn{background:rgba(255,255,255,.05);border:1px solid var(--line-soft);color:var(--dim);font:600 11px var(--font-body);padding:6px 10px;border-radius:8px;cursor:pointer}
.aed-chip-btn:hover{color:var(--ink);border-color:var(--line)}

/* ---------- queue ---------- */
.aed-empty{color:var(--faint);font-size:13px;text-align:center;padding:22px 0 4px}
.aed-list{display:flex;flex-direction:column;gap:10px;margin-top:18px}
.aed-item{border:1px solid var(--line-soft);border-radius:16px;background:rgba(255,255,255,.025);overflow:hidden;animation:aedIn .3s ease both}
.aed-item.is-done{border-color:rgba(126,224,168,.28);background:linear-gradient(135deg,rgba(126,224,168,.06),rgba(255,255,255,.02))}
.aed-item.is-error{border-color:rgba(255,143,143,.3)}
.aed-row{display:flex;align-items:center;gap:14px;padding:14px 16px}
.aed-row-badge{
  flex-shrink:0;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.06em;color:var(--purple-bright);
  background:rgba(124,58,237,.16);border:1px solid var(--line);
}
.aed-row-main{flex:1;min-width:0}
.aed-row-name{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.aed-row-meta{font-family:var(--font-mono);font-size:10px;color:var(--faint);margin-top:3px;letter-spacing:.03em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.aed-row-status{font-size:12px;margin-top:6px;color:var(--dim);line-height:1.45}
.aed-row-status.is-ok{color:#7ee0a8}
.aed-row-status.is-warn{color:#f0c674}
.aed-row-status.is-err{color:#ff8f8f}
.aed-row-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.aed-row-warn{margin:0 16px 12px;padding:9px 12px;border-radius:10px;font-size:12px;line-height:1.5;color:#f0c674;background:rgba(240,198,116,.07);border:1px solid rgba(240,198,116,.2)}

/* detected version flow */
.aed-flow{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-top:8px}
.aed-flow-lbl{font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.aed-flow-arrow{color:var(--purple-bright);font-size:14px}
.aed-vpill{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:999px;border:1px solid var(--line);color:var(--ink);background:rgba(255,255,255,.05)}
.aed-vpill.is-from{color:#f0c674;border-color:rgba(240,198,116,.35);background:rgba(240,198,116,.08)}
.aed-vpill.is-to{color:#7ee0a8;border-color:rgba(126,224,168,.35);background:rgba(126,224,168,.09)}
.aed-vpill.is-unk{color:var(--dim)}

/* ---------- buttons ---------- */
.aed-btn{border:1px solid var(--line);border-radius:10px;padding:9px 16px;font:600 12px var(--font-body);cursor:pointer;color:var(--ink);background:rgba(255,255,255,.05);transition:background .15s,transform .15s,border-color .15s}
.aed-btn:hover{background:rgba(255,255,255,.09);transform:translateY(-1px)}
.aed-btn:disabled{opacity:.55;cursor:progress;transform:none}
.aed-btn-primary{background:linear-gradient(135deg,#8b4cf5,#6d2fe0);border-color:rgba(255,255,255,.16);box-shadow:0 8px 22px rgba(124,58,237,.34)}
.aed-btn-primary:hover{background:linear-gradient(135deg,#9a5dff,#7c3aed)}
.aed-icon-btn{width:28px;height:28px;border-radius:8px;border:1px solid var(--line-soft);background:transparent;color:var(--dim);font-size:16px;line-height:1;cursor:pointer}
.aed-icon-btn:hover{color:var(--ink);border-color:var(--line)}

.aed-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line-soft)}
.aed-count{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-right:auto}
.aed-note{margin-top:14px;padding:10px 14px;border-radius:10px;font-size:12px;line-height:1.55;color:var(--dim);background:rgba(255,255,255,.03);border:1px solid var(--line);white-space:pre-wrap;word-break:break-word}

/* ---------- header details ---------- */
.aed-details{border-top:1px solid var(--line-soft);padding:0 16px}
.aed-details summary{cursor:pointer;list-style:none;padding:10px 0;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.aed-details summary::-webkit-details-marker{display:none}
.aed-details summary::before{content:'\25B8';display:inline-block;margin-right:8px;transition:transform .15s}
.aed-details[open] summary::before{transform:rotate(90deg)}
.aed-hex{padding-bottom:14px;overflow-x:auto}
.aed-hex-row{display:flex;align-items:center;gap:12px;margin-bottom:6px;white-space:nowrap}
.aed-hex-label{width:46px;font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.aed-hex-cells{display:flex;gap:4px;font-family:var(--font-mono);font-size:12px}
.aed-hex-b{padding:2px 4px;border-radius:5px;color:var(--dim);background:rgba(255,255,255,.03)}
.aed-hex-b.is-diff{color:#fff;background:rgba(124,58,237,.55)}
.aed-hex-note{font-size:12px;color:var(--faint);line-height:1.55;margin-top:10px;white-space:normal}

/* ---------- info + faq ---------- */
.aed-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:8px}
.aed-info-card{position:relative;padding:22px 22px 20px;border:1px solid var(--line-soft);border-radius:18px;background:rgba(255,255,255,.02);transition:transform .2s,border-color .2s}
.aed-info-card:hover{transform:translateY(-3px);border-color:var(--line)}
.aed-info-ico{display:block;font-family:var(--font-mono);font-size:11px;font-weight:700;color:var(--purple-bright);margin-bottom:12px;letter-spacing:.08em}
.aed-info-card h3{font-size:15px;font-weight:600;margin-bottom:8px}
.aed-info-card p{font-size:13px;line-height:1.65;color:var(--dim)}
.aed-info-card strong{color:var(--ink);font-weight:600}
.aed-faq{margin-top:34px}
.aed-faq details{border-bottom:1px solid var(--line-soft);padding:14px 2px}
.aed-faq summary{cursor:pointer;font-weight:600;font-size:14px}
.aed-faq details p{margin-top:10px;font-size:13px;line-height:1.7;color:var(--dim);max-width:720px}

.aed-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

@keyframes aedGlow{from{opacity:.65;transform:translateX(-50%) scale(1)}to{opacity:1;transform:translateX(-50%) scale(1.08)}}
@keyframes aedPulse{50%{opacity:.4}}
@keyframes aedFloat{50%{transform:translateY(-5px)}}
@keyframes aedIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

@media (max-width:640px){
  .aed-card{padding:20px 18px}
  .aed-step-sum{width:100%;margin-left:36px}
  .aed-row{flex-wrap:wrap}
  .aed-row-actions{width:100%;justify-content:flex-end}
  .aed-drop{padding:34px 14px}
  .aed-vgrid{grid-template-columns:repeat(3,1fr)}
  .aed-track-line{width:14px}
}
@media (prefers-reduced-motion:reduce){
  .aed-hero-glow,.aed-hero-dot,.aed-drop-icon,.aed-item{animation:none}
  .aed-drop,.aed-btn,.aed-tab,.aed-vtile,.aed-info-card{transition:none}
  .aed-drop.is-over,.aed-btn:hover,.aed-vtile:hover,.aed-info-card:hover{transform:none}
}

/* "this file didn't work" help strip */
.aed-help[hidden]{display:none}
.aed-help{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 18px;margin-top:18px;padding:14px 16px;border-radius:12px;border:1px dashed var(--line);background:rgba(255,255,255,.025)}
.aed-help-copy{display:flex;flex-direction:column;gap:3px;min-width:220px;flex:1;text-align:left}
.aed-help-copy strong{font-size:13px}
.aed-help-copy span{font-size:12px;line-height:1.5;color:var(--dim)}
.aed-help-btns{display:flex;flex-wrap:wrap;gap:8px}
.aed-help .aed-btn{text-decoration:none;display:inline-flex;align-items:center}
.aed-help.is-alert{border-style:solid;border-color:rgba(255,107,107,.4);background:rgba(255,107,107,.06)}
.aed-help.is-alert .aed-help-copy strong{color:#ff9b9b}
@media (max-width:560px){.aed-help-btns{width:100%}.aed-help-btns .aed-btn{flex:1;justify-content:center}}