:root {
  --bg: #fff6fb;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: #fff;
  --ink: #291321;
  --muted: #75566a;
  --accent: #c92d82;
  --accent-dark: #9e1f66;
  --accent-soft: #fde0ef;
  --line: #f2b8d6;
  --ok: #126c44;
  --warn: #8a5a00;
  --bad: #9b1c31;
  --shadow: 0 20px 80px rgba(117, 55, 93, 0.16);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 213, 234, .95), transparent 35rem),
    radial-gradient(circle at bottom right, rgba(250, 225, 239, .85), transparent 32rem),
    var(--bg);
  color: var(--ink);
}
.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 40px; }
.hero, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.hero { display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 30px; margin-bottom: 22px; }
.eyebrow { margin: 0 0 7px; color: var(--accent-dark); font-size: 12px; letter-spacing: .13em; text-transform: uppercase; font-weight: 800; }
h1 { margin: 0; font-size: clamp(44px, 6vw, 76px); line-height: .91; letter-spacing: -0.06em; }
h2 { margin: 0 0 14px; font-size: 25px; letter-spacing: -0.04em; }
.lead { max-width: 720px; font-size: 17px; color: var(--muted); line-height: 1.55; }
.clean-note { display: inline-block; margin: 8px 0 0; padding: 10px 14px; border-radius: 999px; background: #fff1f8; border: 1px solid var(--line); color: var(--accent-dark); font-weight: 800; font-size: 13px; }
.version-card { min-width: 240px; padding: 18px; border-radius: 20px; background: var(--accent-soft); border: 1px solid var(--line); color: var(--accent-dark); }
.version-card span { display:block; font-weight: 900; margin-bottom: 8px; }
.version-card small { color: var(--muted); line-height: 1.4; }
.grid { display:grid; grid-template-columns: 0.88fr 1.12fr; gap: 18px; align-items: start; }
.panel { padding: 22px; }
.setup-panel, .saved-panel, .guidance-panel { grid-column: 1 / -1; }
.section-title-row { display:flex; align-items:start; justify-content:space-between; gap:14px; }
.badge { display:inline-flex; align-items:center; padding: 8px 12px; border-radius: 999px; font-size: 12px; font-weight: 900; }
.badge.neutral { background: #f6eaf1; color: var(--muted); }
.badge.good { background: #e8f7ef; color: var(--ok); }
.badge.warn { background: #fff6d8; color: var(--warn); }
.badge.bad { background: #ffe7ec; color: var(--bad); }
.muted { color: var(--muted); line-height: 1.5; }
label { display:block; margin: 14px 0; font-size: 13px; font-weight: 900; color: #5d324f; }
input, select, textarea {
  display:block; width:100%; margin-top: 7px; border: 1px solid var(--line); border-radius: 15px; background: #fffaff; color: var(--ink); padding: 12px 13px; font: inherit; font-size: 15px; outline: none;
}
textarea { resize: vertical; line-height: 1.55; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(201, 45, 130, .1); }
.hint { display:block; margin-top: 6px; color: var(--muted); font-weight: 600; }
.button-row { display:flex; gap:10px; align-items:center; margin: 12px 0; }
.button-row.wrap { flex-wrap: wrap; }
button {
  appearance:none; border: 0; border-radius: 15px; padding: 12px 16px; background: var(--accent); color: white; font-weight: 900; cursor:pointer; box-shadow: 0 10px 24px rgba(201,45,130,.19);
}
button:hover { transform: translateY(-1px); }
button:disabled { opacity:.45; cursor:not-allowed; transform:none; }
button.secondary { color: var(--accent-dark); background:#fff8fc; border: 1px solid var(--line); box-shadow:none; }
button.ghost { background: transparent; color: var(--muted); border: 1px solid transparent; box-shadow:none; }
button.danger { color: var(--bad); }
.message-box { min-height: 50px; padding: 14px; border-radius: 18px; background: #fffaff; border: 1px dashed var(--line); color: var(--muted); white-space: pre-wrap; line-height:1.5; }
.message-box.good { color: var(--ok); background:#f2fbf6; border-style: solid; }
.message-box.warn { color: var(--warn); background:#fffaf0; border-style: solid; }
.message-box.bad { color: var(--bad); background:#fff0f3; border-style: solid; }
audio { width:100%; margin-top: 12px; }
.saved-list { display:grid; gap: 12px; margin-top: 16px; }
.saved-item { background: #fffaff; border: 1px solid var(--line); border-radius: 18px; padding: 14px; }
.saved-item header { display:flex; justify-content:space-between; gap:10px; align-items:center; margin-bottom: 8px; }
.saved-item h3 { margin:0; font-size: 16px; }
.saved-item time { color: var(--muted); font-size: 12px; }
.saved-item pre { white-space: pre-wrap; font-family: inherit; color: var(--muted); margin: 8px 0 0; }
.saved-actions { display:flex; gap:8px; flex-wrap: wrap; }
.saved-actions button { padding: 8px 11px; border-radius: 12px; font-size: 12px; }
.asset-list { display:grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.asset-list div { border:1px solid var(--line); background: #fffaff; border-radius: 18px; padding:16px; }
.asset-list strong { display:block; margin-bottom:6px; color: var(--accent-dark); }
.asset-list span { display:block; color: var(--muted); line-height:1.45; font-size: 14px; }
footer { color: var(--muted); text-align:center; margin-top: 22px; font-size: 13px; }
@media (max-width: 900px) {
  .hero { display:block; }
  .version-card { margin-top: 18px; }
  .grid { grid-template-columns: 1fr; }
  .asset-list { grid-template-columns: 1fr; }
  h1 { font-size: 48px; }
}
@media (max-width: 520px) {
  .shell { width: min(100% - 20px, 1180px); padding-top: 12px; }
  .hero, .panel { border-radius: 20px; padding: 18px; }
  button { width: 100%; }
  .button-row { align-items: stretch; }
}