:root{--navy:#071322;--card:#102237;--card2:#12263b;--line:#284158;--text:#ecf5fd;--muted:#a2b6c9;--teal:#64dfbe;--blue:#75c7ed;--danger:#ff9e9e;--shadow:0 22px 70px #0004;color-scheme:dark}
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input[type=color]{width:37px;height:32px;padding:0;border:0;background:transparent;cursor:pointer}.color-row span{font-size:12px;color:#cce1f3;font-family:ui-monospace,Consolas,monospace}.palette{display:flex;gap:10px;margin-top:1px}.swatch{height:25px;width:25px;border:3px solid #fff7;border-radius:50%;background:var(--swatch)}.swatch.active{outline:2px solid var(--teal);outline-offset:3px}.footnote{color:#9cb1c2;font-size:12px;line-height:1.5;margin:10px 0 0}.filedrop{display:flex;align-items:center;gap:15px;border:1px dashed #5a7a8c;border-radius:11px;padding:15px;cursor:pointer;background:#0b1c2b}.filedrop:hover{border-color:var(--teal)}.filedrop strong{display:block;font-size:14px;color:#e5f6fa}.filedrop small{display:block;color:#9cb1c2;font-size:12px}.filedrop 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14px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:750;font-size:13px;min-height:45px}.button.primary{background:linear-gradient(105deg,#65dfbf,#77cdeb);color:#062838}.button.outline{background:#1a3446;border-color:#3c6379;color:#dfedf6}.button.full{width:100%}.button-row{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:11px}.button.text-button{border:0;background:none;color:#9fc7db;margin:10px auto 0;width:100%;font-size:12px;min-height:29px}.safety-note{border-top:1px solid #2b4458;padding-top:15px;color:#93acbc;font-size:11px;line-height:1.65;margin:14px 0 0}.email-panel{margin-top:15px;border:1px solid #365c6f;background:#0a1b2b;padding:16px;border-radius:11px}.email-panel h3{font-size:15px;margin:0 0 3px}.email-panel>p:first-of-type{font-size:12px;color:var(--muted);margin:0 0 15px}.email-panel textarea{min-height:76px}.email-panel .footnote{min-height:18px}.status+.button{margin-top:0}footer{border-top:1px solid #233b4d;color:#8ca7bb;font-size:12px;padding:21px 0 28px}.footer-inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}@media(max-width:880px){.workspace{grid-template-columns:1fr}.preview-panel{position:static}.canvas-frame{max-width:390px}.header-note{font-size:11px}}@media(max-width:490px){.page-width{padding:0 15px}.topbar{height:64px}.header-note{display:none}.intro{padding:27px 0 24px}.intro p{font-size:14px}.panel,.preview-panel{padding:17px}.split{grid-template-columns:1fr;gap:0}.colors{grid-template-columns:1fr 1fr;gap:9px}.button-row{gap:7px}.button{font-size:12px;padding:9px}.choice{font-size:11px}}