:root { --brand: #00975D; --brand-dark: #006f45; --bg: #f4f6f5; --card: #fff; --fg: #1d2724; --muted: #5f6b67; --border: #d9dedc; --danger: #b3261e; }
@media (prefers-color-scheme: dark) { :root { --bg: #121715; --card: #1b221f; --fg: #e8ecea; --muted: #9aa5a0; --border: #2e3833; } }
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.5 system-ui, Segoe UI, Roboto, sans-serif; background: var(--bg); color: var(--fg); min-height: 100vh; }
header { background: var(--brand); color: #fff; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
header .brand { display: flex; align-items: center; gap: 14px; }
header .brand img { height: 28px; display: block; }
header .brand span { font-weight: 600; font-size: 16px; opacity: .95; border-left: 1px solid rgba(255,255,255,.5); padding-left: 14px; }
header nav { font-size: 14px; display: flex; gap: 16px; align-items: center; }
header a { color: #fff; }
main { max-width: 760px; margin: 24px auto; padding: 0 16px; }
main.center { min-height: 100vh; margin: 0 auto; display: flex; align-items: center; justify-content: center; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 18px; }
.card.narrow { max-width: 420px; width: 100%; text-align: center; padding: 32px 28px; }
.card.narrow .logo { width: 220px; max-width: 80%; margin: 4px auto 18px; display: block; }
.card.narrow h2 { margin: 0 0 6px; font-size: 20px; }
.card.narrow p { color: var(--muted); font-size: 14px; }
label { display: block; font-weight: 600; margin: 14px 0 6px; font-size: 14px; }
label:first-child { margin-top: 0; }
input[type=text], input[type=email], textarea, select { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: transparent; color: inherit; font: inherit; }
textarea { min-height: 170px; resize: vertical; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } }
.check { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-weight: 600; font-size: 14px; }
.check input { width: 18px; height: 18px; accent-color: var(--brand); }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0 0; }
button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; margin-top: 18px; background: var(--brand); color: #fff; border: 0; border-radius: 8px; padding: 12px 22px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
button:hover, .btn:hover { background: var(--brand-dark); }
button:disabled { opacity: .6; cursor: wait; }
button.small { margin: 0; padding: 6px 12px; font-size: 13px; }
button.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
button.danger:hover { background: var(--danger); color: #fff; }
.btn.ms { width: 100%; background: #2f2f2f; }
.btn.ms:hover { background: #111; }
.err { color: var(--danger); margin-top: 12px; white-space: pre-wrap; }
.ok { color: var(--brand); margin-top: 12px; }
#result { display: none; }
audio { width: 100%; margin: 10px 0; }
.dl { display: inline-block; margin: 8px 12px 0 0; padding: 10px 16px; border: 2px solid var(--brand); border-radius: 8px; color: var(--brand); text-decoration: none; font-weight: 600; }
.dl:hover { background: var(--brand); color: #fff; }
.meta { color: var(--muted); font-size: 13px; }
table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
.tag { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--brand); color: #fff; }
.addrow { display: flex; gap: 10px; align-items: flex-end; }
.addrow > div { flex: 1; }
.addrow button { margin: 0; padding: 10px 18px; }
.card.quota { border-color: #e0a800; background: color-mix(in srgb, #ffc107 12%, var(--card)); }
.card.quota strong { font-size: 17px; }