:root { --bg: #0f0f14; --card: #16161e; --line: #2a2a36; --text: #f2f2f2; --muted: #9a9aab; --accent: #8b6cff; --accent-2: #b39dff; --ok: #6fd39a; --warn: #f0b458; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
main { max-width: 520px; margin: 0 auto; padding: 28px 18px 60px; }
h1 { font-size: 26px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 6px; }
h1 .q, .word .q { color: var(--accent); }
h2 { font-size: 18px; margin: 22px 0 8px; }
p { margin: 0 0 12px; color: #d6d6e0; }
.muted { color: var(--muted); font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; margin: 14px 0; position: relative; overflow: hidden; }
.card::after { content: ""; position: absolute; inset: auto 0 0 0; height: 40%; background: linear-gradient(180deg, rgba(124,92,255,0) 0%, rgba(124,92,255,0.14) 100%); pointer-events: none; }
.card > * { position: relative; z-index: 1; }
.set { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); display: flex; justify-content: space-between; margin-bottom: 8px; }
label { display: block; font-size: 14px; color: #d6d6e0; margin: 14px 0 6px; }
input[type=text], textarea, select { width: 100%; background: #0c0c11; color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; font: inherit; }
input[type=text]:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); border-color: transparent; }
textarea { min-height: 72px; resize: vertical; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1 1 120px; }
button { font: inherit; font-weight: 600; border: 0; border-radius: 10px; padding: 12px 16px; cursor: pointer; background: var(--accent); color: #fff; }
button.secondary { background: #24242f; color: var(--text); }
button.ghost { background: transparent; color: var(--accent-2); border: 1px solid var(--line); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
.big { width: 100%; padding: 16px; font-size: 18px; }
.choice { display: flex; gap: 8px; }
.choice button { flex: 1; background: #24242f; color: var(--text); }
.choice button.on { background: var(--accent); color: #fff; }
.play { display: flex; align-items: center; gap: 14px; }
.play .disc { width: 64px; height: 64px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; font-size: 26px; flex: none; }
.play .disc.done { background: #2b2b3a; }
.progress { height: 4px; background: #24242f; border-radius: 2px; margin: 0 0 18px; overflow: hidden; }
.progress > div { height: 100%; background: var(--accent); transition: width .3s; }
.err { color: #ff8a8a; }
.ok { color: var(--ok); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }
td.num { font-variant-numeric: tabular-nums; text-align: right; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; background: #24242f; color: var(--muted); }
.pill.ok { background: rgba(111,211,154,.15); color: var(--ok); }
.pill.warn { background: rgba(240,180,88,.15); color: var(--warn); }
code { background: #0c0c11; padding: 2px 6px; border-radius: 6px; font-size: 13px; }
details summary { cursor: pointer; color: var(--accent-2); }
.hidden { display: none !important; }