@font-face { font-family: Fraunces; src: url("/feedback/fraunces.woff2") format("woff2"); font-display: swap; }
:root { color-scheme: dark; --ground: #0b0a10; --plate: #111116; --text: #f4f2fb; --dim: #a9a5bf; --light: #c4b5fd; --line: rgba(196,181,253,.22); }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ground); color: var(--text); }
body { font: 16px/1.45 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif; min-height: 100svh; display: grid; place-items: center; padding: 24px 16px; }
main { width: min(560px, 100%); }
h1 { font: 400 clamp(30px, 6vw, 42px)/1.1 Fraunces, Georgia, serif; margin: 0 0 28px; letter-spacing: -.01em; }
form { display: grid; gap: 14px; }
fieldset { border: 0; margin: 0; padding: 0; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--plate); border: 1px solid var(--line); border-radius: 12px; padding: 3px; gap: 3px; }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg span { display: block; text-align: center; padding: 8px 4px; border-radius: 9px; color: var(--dim); transition: background .15s, color .15s; }
.seg input:checked + span { background: rgba(196,181,253,.16); color: var(--text); }
.seg input:focus-visible + span { outline: 2px solid var(--light); outline-offset: -2px; }
textarea, input:not([type=radio]):not([type=file]) { width: 100%; font: inherit; color: var(--text); background: var(--plate); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; outline: none; transition: border-color .15s; }
textarea { resize: vertical; min-height: 150px; }
textarea:focus, input:focus { border-color: var(--light); }
::placeholder { color: #6f6b84; }
.row { display: grid; grid-template-columns: 1fr 2fr; gap: 14px; }
.row.end { grid-template-columns: 1fr auto; align-items: center; }
.file { position: relative; color: var(--dim); cursor: pointer; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.file input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file:hover { color: var(--light); }
.file:focus-within span { outline: 2px solid var(--light); outline-offset: 3px; border-radius: 4px; }
button { font: inherit; font-weight: 600; color: var(--ground); background: var(--light); border: 0; border-radius: 12px; padding: 11px 26px; cursor: pointer; transition: background .15s; }
button:hover { background: #d6cbfe; }
button:disabled { opacity: .5; cursor: default; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
#status { margin: 4px 0 0; min-height: 1.45em; color: var(--dim); }
#status.ok { color: var(--light); }
@media (max-width: 420px) { .row { grid-template-columns: 1fr; } }