:root { --bg: #f5f6f8; --card: #fff; --text: #1d2330; --muted: #6b7280; --primary: #2563eb; --female: #db2777; --male: #2563eb; --err: #b91c1c; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
.container { max-width: 860px; margin: 0 auto; padding: 24px 16px; }
.card { background: var(--card); border-radius: 12px; padding: 20px 24px; margin-bottom: 16px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.topbar { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; }
h1 { font-size: 1.4rem; margin: 0 0 12px; } h2 { font-size: 1.05rem; margin: 0 0 12px; }
.muted { color: var(--muted); } .small { font-size: .85rem; } .error { color: var(--err); }
.row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
button, .upload { border: 1px solid #d1d5db; background: #fff; border-radius: 8px; padding: 9px 16px; font-size: .95rem; cursor: pointer; }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.recording { background: var(--err); border-color: var(--err); }
button:disabled { opacity: .5; cursor: not-allowed; }
.timer { font-variant-numeric: tabular-nums; min-width: 60px; }
canvas { width: 100%; height: 90px; background: #f9fafb; border-radius: 8px; display: block; margin-bottom: 8px; }
audio { width: 100%; margin-bottom: 8px; }
.check { display: flex; align-items: center; gap: 6px; }
table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid #eee; }
.badge { padding: 3px 10px; border-radius: 999px; color: #fff; font-weight: 600; }
.badge.female { background: var(--female); } .badge.male { background: var(--male); }
.bar { display: flex; height: 18px; border-radius: 4px; overflow: hidden; min-width: 200px; font-size: .75rem; color: #fff; }
.bar span { display: flex; align-items: center; justify-content: center; }
.bar .f { background: var(--female); } .bar .m { background: var(--male); }
.login { max-width: 380px; margin: 80px auto; }
.login form { display: flex; flex-direction: column; gap: 12px; }
.login label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; }
.login input { padding: 9px 10px; border: 1px solid #d1d5db; border-radius: 8px; font-size: 1rem; }