:root{color-scheme:dark;--bg:#0b1018;--panel:#131c29;--line:#26364b;--text:#f1f5fa;--muted:#b0bfd1;--accent:#8ee5cf}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 85% 0%,#17342f 0,transparent 40%),var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}main{width:min(760px,100%);margin:0 auto;padding:48px 22px}header{margin-bottom:28px}.mark,.eyebrow{font-size:11px;font-weight:750;letter-spacing:.14em;color:var(--accent)}h1{font-size:clamp(28px,5vw,42px);line-height:1.15;letter-spacing:-.035em;margin:16px 0}h2{font-size:23px;line-height:1.3}p{color:var(--muted)}.panel,fieldset,.notice{background:var(--panel);border:1px solid var(--line);border-radius:16px}.panel{padding:26px}.panel p{font-size:14px}label{display:block;font-size:14px;font-weight:650;margin:16px 0 8px;overflow-wrap:anywhere}input{width:100%;font:inherit;padding:13px 14px;border:1px solid #3a506a;border-radius:9px;background:#0d1520;color:var(--text);min-height:48px}input:focus{outline:2px solid var(--accent);outline-offset:2px}button{cursor:pointer;width:100%;font:inherit;font-weight:700;background:var(--accent);color:#072820;border:0;border-radius:10px;padding:14px 20px;margin-top:22px;min-height:48px}button:disabled{opacity:.55;cursor:wait}.secondary{width:auto;font-size:13px;background:transparent;color:var(--muted);border:1px solid var(--line);margin:0;padding:8px 15px;min-height:42px}.toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:18px}.notice{padding:18px;color:var(--muted);font-size:14px;margin-bottom:20px}fieldset{margin:14px 0 22px;padding:12px 20px 20px;min-width:0}legend{color:var(--accent);font-size:13px;padding:0 9px;font-weight:700}fieldset label{margin-top:0}.stored{color:var(--accent);font-size:13px;margin-top:10px}.pending{color:#c0cbda;font-size:13px;margin-top:10px}.small{font-size:12px;color:var(--muted);margin:8px 0}.summary{display:flex;flex-direction:column;gap:4px;margin-top:24px}.summary span{font-size:13px;color:var(--muted)}#message:not(:empty){padding:16px;border-radius:10px;margin-top:20px;overflow-wrap:anywhere}.success{background:#12352b;color:#b6f2da}.error{background:#46262b;color:#ffd0d0}footer{text-align:center;font-size:12px;color:#8fa0b6;margin-top:32px}.hidden{display:none!important}@media(max-width:430px){main{padding:28px 15px}.panel{padding:20px}fieldset{padding:10px 14px 17px}label{font-size:13px}input{font-size:16px}}