/* Pagedrop — original visual design. Dark, calm, slightly technical. */
:root{
  --bg:#0a0e1c; --bg2:#0e1430; --panel:#121a36; --panel2:#0f1730;
  --line:#222c52; --line2:#2c3766;
  --ink:#eef2ff; --muted:#9aa6c8; --muted2:#6f7da6;
  --accent:#5b8cff; --accent2:#37e0a6; --warn:#ffb86b; --bad:#ff7a7a;
  --radius:16px; --shadow:0 10px 40px rgba(4,8,22,.5);
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  background:radial-gradient(1200px 600px at 70% -10%,rgba(91,140,255,.16),transparent 60%),
             radial-gradient(900px 500px at 10% 0%,rgba(55,224,166,.10),transparent 55%),var(--bg);
  color:var(--ink);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
code{font-family:var(--mono);font-size:.92em;background:rgba(255,255,255,.06);padding:1px 5px;border-radius:5px}

.nav{display:flex;align-items:center;justify-content:space-between;max-width:1080px;margin:0 auto;padding:20px 24px}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:19px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-mark{width:18px;height:18px;border-radius:5px;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 18px rgba(91,140,255,.5)}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{color:var(--muted);font-weight:600;font-size:14px}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.btn-ghost{border:1px solid var(--line2);padding:8px 14px;border-radius:10px}

main{max-width:1080px;margin:0 auto;padding:0 24px}
.hero{text-align:center;padding:40px 0 24px}
.hero h1{font-size:clamp(34px,6vw,56px);line-height:1.05;letter-spacing:-.02em;margin:18px 0 14px;font-weight:850}
.hero .sub{max-width:620px;margin:0 auto 30px;color:var(--muted);font-size:18px}

.dropzone{
  position:relative;max-width:660px;margin:0 auto;border:2px dashed var(--line2);border-radius:22px;
  background:linear-gradient(180deg,rgba(18,26,54,.7),rgba(12,18,40,.5));
  padding:42px 24px;cursor:pointer;transition:border-color .15s,background .15s,transform .1s;
}
.dropzone:hover,.dropzone:focus-visible{border-color:var(--accent);background:linear-gradient(180deg,rgba(24,34,70,.8),rgba(14,22,48,.6));outline:none}
.dropzone.drag{border-color:var(--accent2);background:rgba(24,40,40,.6);transform:scale(1.01)}
.dropzone.busy{pointer-events:none;opacity:.85}
.dz-icon{width:54px;height:54px;margin:0 auto 14px;border-radius:14px;border:1px solid var(--line2);
  background:radial-gradient(circle at 50% 35%,rgba(91,140,255,.3),transparent 70%);position:relative}
.dz-icon::before{content:"";position:absolute;inset:0;margin:auto;width:18px;height:18px;border-left:3px solid var(--accent2);
  border-bottom:3px solid var(--accent2);transform:rotate(-45deg);top:6px}
.dz-icon::after{content:"";position:absolute;left:50%;top:14px;width:3px;height:22px;background:var(--accent2);transform:translateX(-50%);border-radius:2px}
.dz-title{font-size:19px;font-weight:700;margin:0 0 4px}
.dz-hint{color:var(--muted);margin:0;font-size:14px}
.link-btn{background:none;border:0;color:var(--accent);font:inherit;font-weight:600;cursor:pointer;padding:0;text-decoration:underline}
.turnstile{margin:18px auto 0;min-height:0;display:flex;justify-content:center}

.status{max-width:660px;margin:18px auto 0;padding:13px 16px;border-radius:12px;font-size:14px;font-weight:600;text-align:center}
.status.info{background:rgba(91,140,255,.12);border:1px solid var(--line2);color:var(--ink)}
.status.err{background:rgba(255,122,122,.12);border:1px solid rgba(255,122,122,.4);color:#ffd2d2}
.status .bar{height:5px;border-radius:4px;background:rgba(255,255,255,.1);margin-top:9px;overflow:hidden}
.status .bar i{display:block;height:100%;width:30%;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .25s}

.result{max-width:660px;margin:22px auto 0;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);text-align:left}
.result-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.result-live{color:var(--accent2);font-weight:700;font-size:13px;letter-spacing:.04em}
.result-top h2{font-size:18px;margin:0}
.url-row{display:flex;gap:8px;align-items:center;background:var(--panel2);border:1px solid var(--line2);border-radius:11px;padding:8px 8px 8px 14px}
.result-url{flex:1;font-family:var(--mono);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-small{border:1px solid var(--line2);background:#1a2348;color:var(--ink);font-weight:600;font-size:13px;padding:7px 12px;border-radius:9px;cursor:pointer;white-space:nowrap}
.btn-small:hover{border-color:var(--accent);text-decoration:none}
.result-grid{display:grid;grid-template-columns:148px 1fr;gap:18px;margin-top:18px}
.qr-box{background:#fff;border-radius:12px;padding:8px;display:grid;place-items:center}
.manage-label{font-size:13px;font-weight:700;margin:0 0 7px}
.manage-warn{color:var(--warn);font-weight:600}
.token-row{display:flex;gap:8px;align-items:center}
.token-row code{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:var(--panel2);border:1px solid var(--line2);padding:8px 10px;border-radius:9px}
.manage-meta{color:var(--muted2);font-size:12.5px;margin:12px 0 8px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:54px 0}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.step-n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(91,140,255,.16);color:var(--accent);font-weight:800;margin-bottom:10px}
.step h3{margin:0 0 6px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:14.5px}

.faq{max-width:760px;margin:0 auto 56px}
.faq h2{text-align:center;margin-bottom:18px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600}
.faq details[open] summary{margin-bottom:8px}
.faq p{margin:0;color:var(--muted)}

.foot{border-top:1px solid var(--line);padding:26px 24px;text-align:center;color:var(--muted2);font-size:13.5px}
.foot a{color:var(--muted)}

@media (max-width:720px){
  .steps{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr}
  .qr-box{justify-self:start}
  .nav-links a:not(.btn-ghost){display:none}
}