:root {
  --bg: #ecebe6;
  --card: #ffffff;
  --ink: #141414;
  --ink-2: #44423d;
  --muted: #7d7a71;
  --line: #e2dfd6;
  --line-2: #d2cec3;
  --red: #e5322d;
  --red-dark: #c42620;
  --serif: "Newsreader", "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --top: 64px;
  --soft: var(--soft); --hover: var(--hover); --chip: var(--chip); --row: var(--row); --redsoft: var(--redsoft); --on-ink: #fff;
  --shadow: rgba(40, 30, 15, 0.3);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #141310; --card: #1d1b17; --ink: #f1eee6; --ink-2: #cfcabd; --muted: #8f8a7c; --line: #2c2a24; --line-2: #3d3a32;
  --red: #ef4a44; --red-dark: #d83b36;
  --soft: #23211c; --hover: #2a2822; --chip: #2d2b25; --row: #25231e; --redsoft: #33201e; --on-ink: #141310;
  --shadow: rgba(0, 0, 0, 0.6);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
.mono { font-family: var(--mono); }

/* ---------- masthead ---------- */
.mast { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 3px double var(--ink); }
.mast-in { max-width: 1180px; margin: 0 auto; height: var(--top); display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 20px; }
.logo { font-family: var(--serif); font-weight: 600; font-size: 28px; letter-spacing: -0.03em; color: var(--ink); text-decoration: none; }
.logo span { color: var(--red); }
.mode { background: var(--card); }
.mode button { padding: 8px 16px; font-family: var(--sans); font-size: 14px; font-weight: 600; }

/* ---------- controls ---------- */
.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; overflow: hidden; background: var(--card); padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button { border: 0; background: none; padding: 7px 13px; border-radius: 999px; font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); transition: background 0.12s, color 0.12s; }
.seg button:hover { background: var(--hover); }
.seg button.on { background: var(--ink); color: var(--on-ink); }
.seg.small button { padding: 6px 10px; font-size: 12px; }
.swatches button { padding: 5px; }
.swatches i { display: block; width: 20px; height: 20px; border-radius: 50%; border: 1px solid rgba(0, 0, 0, 0.12); }
.swatches i.pen { background: linear-gradient(transparent 60%, var(--red) 60%, var(--red) 75%, transparent 75%), var(--card); }
.swatches i.circ { background: var(--card); box-shadow: inset 0 0 0 2px var(--red); }
.swatches button.on { background: var(--ink); }
.swatches button.on i { border-color: var(--bg); }

.ghost { border: 1px solid var(--line-2); background: var(--card); border-radius: 999px; padding: 8px 14px; font-weight: 600; font-size: 13.5px; transition: border-color 0.12s; }
.ghost:hover { border-color: var(--ink); }
.ghost.sm { padding: 6px 12px; font-size: 13px; }
.ghost.wide { width: 100%; margin-top: 8px; }
.link { border: 0; background: none; padding: 0; color: var(--ink-2); font-size: 13px; text-decoration: underline; text-underline-offset: 3px; font-weight: 500; }
.link:hover { color: var(--red); }
.link.danger { color: var(--red); }
.btn-sm { border: 1px solid var(--line-2); background: var(--card); border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.btn-sm:hover { border-color: var(--ink); }
.btn-sm.on { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }

/* ---------- layout ---------- */
.app { max-width: 1180px; margin: 0 auto; padding: 28px 20px 80px; display: grid; grid-template-columns: minmax(0, 1fr) 440px; gap: 40px; align-items: start; }
.stage { position: sticky; top: calc(var(--top) + 24px); display: flex; flex-direction: column; align-items: center; gap: 12px; }
.phone { position: relative; background: #191919; border-radius: 26px; padding: 9px; box-shadow: 0 40px 70px -30px rgba(40, 30, 15, 0.5), 0 0 0 1px rgba(0, 0, 0, 0.05); display: flex; max-width: 100%; }
.phone canvas { display: block; border-radius: 18px; max-width: 100%; max-height: calc(100vh - var(--top) - 150px); width: auto; height: auto; background: #f1efe8; cursor: pointer; }
.play-overlay {
  position: absolute; inset: 0; margin: auto; width: 76px; height: 76px; border-radius: 50%; border: 0; background: var(--red); color: #fff; font-size: 24px; padding-left: 5px;
  box-shadow: 0 12px 30px rgba(229, 50, 45, 0.45); transition: transform 0.15s, opacity 0.2s;
}
.play-overlay:hover { transform: scale(1.06); }
.phone.playing .play-overlay { opacity: 0; pointer-events: none; }
.phone.playing:hover .play-overlay { opacity: 0.9; pointer-events: auto; padding-left: 0; }
.scrub { display: flex; align-items: center; gap: 10px; width: 100%; max-width: 420px; }
.scrub input { flex: 1; }
.scrub span { font-size: 12px; color: var(--muted); white-space: nowrap; }
.mini { border: 0; background: var(--ink); color: var(--on-ink); border-radius: 999px; padding: 7px 13px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.info { font-size: 11.5px; color: var(--muted); margin: 0; text-align: center; }

.panel { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px 24px; box-shadow: 0 20px 40px -30px var(--shadow); }
.intro { font-family: var(--serif); font-size: 21px; line-height: 1.3; margin: 0 0 18px; letter-spacing: -0.01em; }
.step { border-top: 1px solid var(--line); padding: 18px 0 20px; }
.step-h { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.step-h h2 { font-family: var(--serif); font-weight: 600; font-size: 20px; margin: 0; flex: 1; letter-spacing: -0.01em; }
.num { width: 26px; height: 26px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 700; flex: none; }
.hint { color: var(--muted); font-size: 12.5px; margin: 8px 0; }
.hint.center { text-align: center; }
.lbl { display: flex; align-items: baseline; gap: 8px; font-size: 12px; font-weight: 600; color: var(--ink-2); text-transform: uppercase; letter-spacing: 0.06em; margin: 14px 0 7px; }
.lbl .link { text-transform: none; letter-spacing: 0; font-size: 12px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; align-items: center; justify-content: space-between; }

.phrase-box { position: relative; }
input[type="text"], input[type="search"], select {
  width: 100%; background: var(--soft); border: 1px solid var(--line-2); border-radius: 12px; padding: 11px 13px; outline: none; font-size: 15px;
  transition: border-color 0.12s, box-shadow 0.12s;
}
input[type="text"]:focus, input[type="search"]:focus, select:focus { border-color: var(--ink); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ink) 10%, transparent); background: var(--card); }
#mc-phrase { font-family: var(--serif); font-size: 21px; padding: 14px 64px 14px 15px; }
.count { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 11px; }
.words { display: flex; flex-wrap: wrap; gap: 6px; }
.word-chip { border: 1px solid var(--line-2); background: var(--soft); border-radius: 8px; padding: 5px 11px; font-family: var(--serif); font-size: 19px; line-height: 1.2; transition: background 0.12s; }
.word-chip:hover { border-color: var(--ink); }
.word-chip.on { background: #ffe14a; border-color: #e8c800; color: #141414; }

.drop { border: 1.5px dashed var(--line-2); border-radius: 14px; padding: 22px; text-align: center; color: var(--ink-2); background: var(--soft); display: flex; flex-direction: column; align-items: center; gap: 6px; font-weight: 500; transition: border-color 0.12s, background 0.12s; }
.drop:hover, .drop.over { border-color: var(--red); background: var(--redsoft); }
.drop-ico { width: 38px; height: 38px; border-radius: 50%; background: var(--ink); color: var(--on-ink); display: grid; place-items: center; font-size: 18px; }
.pthumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.pthumb { position: relative; width: 64px; height: 64px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.pthumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pthumb button { position: absolute; top: 3px; right: 3px; width: 20px; height: 20px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, 0.7); color: #fff; font-size: 10px; padding: 0; line-height: 20px; }

.style-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.style-card { border: 1px solid var(--line-2); background: var(--soft); border-radius: 12px; padding: 0; overflow: hidden; text-align: left; position: relative; transition: transform 0.12s, border-color 0.12s; }
.style-card:hover { transform: translateY(-2px); border-color: var(--ink); }
.style-card img { display: block; width: 100%; aspect-ratio: 3 / 4; object-fit: cover; background: var(--chip); }
.style-card span { display: block; font-size: 11.5px; padding: 6px 8px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.style-card.on { border-color: var(--red); box-shadow: 0 0 0 2px var(--red); }
.style-card.on::after { content: "✓"; position: absolute; top: 6px; right: 6px; width: 20px; height: 20px; border-radius: 50%; background: var(--red); color: #fff; font-size: 11px; display: grid; place-items: center; font-weight: 700; }

.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pills.scroll { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.pills.scroll::-webkit-scrollbar { display: none; }
.pill { border: 1px solid var(--line-2); background: var(--soft); border-radius: 999px; padding: 7px 12px; font-size: 13px; white-space: nowrap; transition: background 0.12s, border-color 0.12s; }
.pill:hover { border-color: var(--ink); }
.pill.on { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }

.sound-card { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line-2); background: var(--soft); border-radius: 14px; padding: 10px 12px; }
.sc-play { width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--ink); color: var(--on-ink); flex: none; font-size: 13px; }
.sc-ico { width: 40px; height: 40px; border-radius: 50%; background: var(--chip); display: grid; place-items: center; flex: none; }
.sc-main { flex: 1; min-width: 0; }
.sc-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-meta { color: var(--muted); font-size: 12px; font-family: var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#mc-wave { width: 100%; height: 60px; background: var(--soft); border: 1px solid var(--line); border-radius: 10px; cursor: crosshair; display: block; margin-top: 10px; }

.make {
  width: 100%; border: 0; background: var(--red); color: #fff; border-radius: 14px; padding: 17px; font-size: 17px; font-weight: 700; margin-top: 4px;
  box-shadow: 0 14px 30px -12px rgba(229, 50, 45, 0.7); transition: background 0.12s, transform 0.08s;
}
.make:hover { background: var(--red-dark); }
.make:active { transform: translateY(1px); }

.more { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 14px; }
.more summary { cursor: pointer; list-style: none; font-weight: 600; display: flex; justify-content: space-between; }
.more summary::-webkit-details-marker { display: none; }
.more summary::after { content: "+"; font-size: 18px; line-height: 1; }
.more[open] summary::after { content: "–"; }
.presets { margin: 12px 0 4px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; margin-top: 14px; }
.field { display: block; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.flabel { display: block; font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 6px; }
.flabel output { color: var(--ink); text-transform: none; }
.inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline select { width: auto; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; cursor: pointer; }
input[type="range"] { width: 100%; accent-color: var(--red); }
input[type="checkbox"] { accent-color: var(--red); width: 16px; height: 16px; margin: 0; }
input[type="color"] { width: 38px; height: 30px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--card); padding: 2px; }
input[type="file"] { font-size: 13px; color: var(--ink-2); width: 100%; }

/* ---------- sound library ---------- */
#lib { position: fixed; inset: 0; background: rgba(10, 8, 4, 0.55); z-index: 40; display: grid; place-items: center; padding: 16px; }
.lib-box { background: var(--card); width: min(720px, 100%); height: min(760px, 100%); border-radius: 20px; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3); }
.lib-head { padding: 20px 22px 12px; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 12px; }
.lib-top { display: flex; justify-content: space-between; align-items: center; }
.lib-top h2 { margin: 0; font-family: var(--serif); font-weight: 600; font-size: 28px; letter-spacing: -0.02em; }
.lib-x { border: 0; background: var(--chip); width: 36px; height: 36px; border-radius: 50%; font-size: 14px; }
.lib-tabs { display: flex; gap: 18px; }
.lib-tab { border: 0; background: none; padding: 4px 0; font-weight: 600; color: var(--muted); font-size: 15px; }
.lib-tab span { font-size: 11px; margin-left: 3px; }
.lib-tab.on { color: var(--ink); box-shadow: inset 0 -2px 0 var(--red); }
.lib-list { flex: 1; overflow-y: auto; padding: 8px 12px; }
.lib-row { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 12px; }
.lib-row:hover { background: var(--row); }
.lib-row.sel { background: var(--redsoft); }
.lib-row.playing { background: var(--row); box-shadow: inset 0 0 0 1px var(--line-2); }
.lib-play, .lib-ico { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--card); flex: none; font-size: 12px; display: grid; place-items: center; }
.lib-row.playing .lib-play { background: var(--red); color: #fff; border-color: var(--red); }
.lib-main { flex: 1; min-width: 0; }
.lib-name { font-weight: 600; }
.lib-meta { font-family: var(--mono); font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lib-icon { border: 0; background: none; width: 32px; height: 32px; border-radius: 8px; color: var(--muted); font-size: 15px; flex: none; }
.lib-icon:hover { background: var(--chip); color: var(--ink); }
.lib-icon.fav { color: var(--red); }
.lib-empty { text-align: center; color: var(--muted); padding: 40px 0; }
.lib-foot { border-top: 1px solid var(--line); padding: 10px 22px; font-size: 11.5px; color: var(--muted); text-align: center; }

/* ---------- overlays ---------- */
#export-overlay { position: fixed; inset: 0; background: rgba(20, 18, 12, 0.45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.export-box { background: var(--card); border-radius: 18px; padding: 26px; width: min(380px, 100%); text-align: center; }
.export-box h2 { margin: 0 0 16px; font-family: var(--serif); font-weight: 600; font-size: 24px; }
.bar { height: 6px; background: var(--chip); border-radius: 99px; overflow: hidden; }
#export-bar { height: 100%; width: 0; background: var(--red); transition: width 0.1s linear; }
.export-box p { color: var(--muted); font-size: 12px; }
#toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: var(--ink); color: var(--on-ink); padding: 11px 16px; border-radius: 12px; font-size: 13.5px; opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; z-index: 60; max-width: calc(100% - 32px); text-align: center; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#loading { position: fixed; inset: 0; background: var(--bg); display: grid; place-content: center; justify-items: center; gap: 12px; z-index: 100; color: var(--muted); font-family: var(--serif); font-style: italic; font-size: 18px; }
.spinner { width: 30px; height: 30px; border: 2px solid var(--line-2); border-top-color: var(--red); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- small screens ---------- */
@media (max-width: 920px) {
  .app { grid-template-columns: 1fr; gap: 20px; padding-top: 16px; }
  .stage { position: static; }
  .phone canvas { max-height: 60vh; }
  .panel { padding: 20px 16px; }
}
@media (max-width: 520px) {
  .mast-in { padding: 0 12px; }
  .logo { font-size: 22px; }
  #nav-sounds { padding: 7px 10px; font-size: 12.5px; }
  .mode button { padding: 7px 10px; font-size: 13px; }
  .style-grid { grid-template-columns: repeat(2, 1fr); }
  .grid2 { grid-template-columns: 1fr; }
  .lib-row { flex-wrap: wrap; }
  .lib-main { flex-basis: calc(100% - 140px); }
  .lib-box { height: 100%; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
.phone.preparing .play-overlay { opacity: 1 !important; pointer-events: none; font-size: 14px; font-weight: 700; padding-left: 0; }
.mode { flex-wrap: nowrap; }
.mode button { white-space: nowrap; }
@media (max-width: 520px) {
  #nav-sounds span { display: none; }
  #nav-sounds { width: 38px; height: 38px; padding: 0; }
  .mode button { padding: 7px 11px; }
}
.groups { margin-bottom: 8px; }
.sel-row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.sel-row .hint { margin: 0; }
.style-grid { max-height: 520px; overflow-y: auto; padding: 2px; }
.slider { display: block; margin: 6px 0 10px; }
.slider .flabel output { font-weight: 700; color: var(--red); }

/* ---------- header tools ---------- */
.tools { display: flex; align-items: center; gap: 6px; }
.ghost.icon { min-width: 40px; height: 38px; padding: 0 10px; font-family: var(--mono); font-size: 13px; display: inline-flex; align-items: center; justify-content: center; }
#theme-toggle { font-size: 17px; }
:root[data-theme="dark"] .phone { background: #0b0a08; box-shadow: 0 40px 70px -30px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.06); }
:root[data-theme="dark"] .style-card img { opacity: 0.92; }
:root[data-theme="dark"] .drop-ico { background: var(--ink); color: var(--on-ink); }
:root[data-theme="dark"] .lib-row.sel { background: var(--redsoft); }
:root[data-theme="dark"] #toast { box-shadow: 0 8px 30px rgba(0,0,0,0.5); }
:root[data-theme="dark"] .lib-box, :root[data-theme="dark"] .export-box { box-shadow: 0 0 0 1px var(--line-2), 0 40px 80px rgba(0,0,0,0.6); }

/* ---------- responsive: every device ---------- */
html { -webkit-text-size-adjust: 100%; }
body { padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); overflow-x: hidden; }
.mast-in, .app { max-width: 1280px; }
button, .pill, .seg button, .word-chip, .style-card, .ghost, .btn-sm, .link { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
canvas { max-width: 100%; }
img { max-width: 100%; }

@media (min-width: 1700px) {
  body { font-size: 16px; }
  .mast-in, .app { max-width: 1480px; }
  .app { grid-template-columns: minmax(0, 1fr) 520px; gap: 56px; }
}
@media (max-width: 1100px) {
  .app { grid-template-columns: minmax(0, 1fr) 380px; gap: 28px; }
  .style-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 920px) {
  .app { grid-template-columns: minmax(0, 1fr); max-width: 640px; padding: 14px 16px calc(60px + env(safe-area-inset-bottom)); gap: 18px; }
  .stage { position: static; }
  .phone canvas { max-height: min(62vh, 640px); max-height: min(62dvh, 640px); }
  .style-grid { grid-template-columns: repeat(4, 1fr); max-height: 440px; }
  input[type="text"], input[type="search"], select, textarea { font-size: 16px; } /* stops iOS zoom on focus */
  .seg button, .pill, .ghost, .btn-sm { min-height: 40px; }
  .word-chip { min-height: 40px; }
  .lib-row .lib-icon { width: 40px; height: 40px; }
  .hero, .intro { text-wrap: balance; }
}
@media (max-width: 640px) {
  .app { padding: 10px 12px calc(60px + env(safe-area-inset-bottom)); }
  .panel { padding: 18px 14px; border-radius: 16px; }
  .style-grid { grid-template-columns: repeat(3, 1fr); max-height: 400px; }
  .grid2 { grid-template-columns: 1fr 1fr; gap: 12px; }
  .row { justify-content: flex-start; }
  .seg { max-width: 100%; }
  .intro { font-size: 18px; }
  .step-h h2 { font-size: 18px; }
  .lib-box { width: 100%; height: 100%; border-radius: 0; }
  #lib { padding: 0; }
  .lib-head { padding: 14px 14px 10px; }
  .lib-top h2 { font-size: 24px; }
  .lib-row { flex-wrap: wrap; }
  .lib-main { flex-basis: calc(100% - 150px); }
  .lib-row .btn-sm { margin-left: 48px; }
  #toast { bottom: calc(16px + env(safe-area-inset-bottom)); }
}
@media (max-width: 440px) {
  .mast-in { height: auto; min-height: var(--top); flex-wrap: wrap; padding: 8px 12px; row-gap: 8px; }
  .mode { order: 3; width: 100%; display: flex; }
  .mode button { flex: 1; }
  .logo { font-size: 22px; }
  #nav-sounds span { display: none; }
  #nav-sounds { width: 40px; padding: 0; }
  .style-grid { grid-template-columns: repeat(2, 1fr); }
  .grid2 { grid-template-columns: 1fr; }
  .cta .btn-black, .make { width: 100%; }
  .scrub { gap: 8px; }
  .scrub span { display: none; }
  .phone { border-radius: 20px; padding: 7px; }
  .phone canvas { border-radius: 14px; }
  .play-overlay { width: 64px; height: 64px; font-size: 20px; }
  .lib-main { flex-basis: calc(100% - 130px); }
}
@media (max-width: 340px) {
  .app { padding-left: 8px; padding-right: 8px; }
  .panel { padding: 14px 10px; }
  .seg button { padding: 7px 9px; }
  .logo { font-size: 20px; }
}
@media (max-height: 520px) and (orientation: landscape) {
  .app { grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); max-width: none; padding: 10px 14px; gap: 18px; }
  .stage { position: sticky; top: calc(var(--top) + 8px); }
  .phone canvas { max-height: calc(100vh - var(--top) - 100px); max-height: calc(100dvh - var(--top) - 100px); }
  .mast-in { flex-wrap: nowrap; height: 52px; min-height: 52px; }
  .mode { order: 0; width: auto; }
  :root { --top: 52px; }
  .lib-box { border-radius: 0; }
}
@media (hover: none) {
  .style-card:hover { transform: none; }
}

.app > *, .panel, .stage, .step, .more, .adv-grid, .grid2 { min-width: 0; max-width: 100%; }
.pills.scroll { max-width: 100%; }
.mast-in > * { min-width: 0; }
html, body { max-width: 100vw; }

/* ---------- actions, footer, my work ---------- */
.actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin: 12px 0 4px; }
a.ghost { text-decoration: none; color: inherit; display: inline-flex; align-items: center; }
.site-foot { text-align: center; color: var(--muted); font-size: 12.5px; padding: 8px 16px calc(28px + env(safe-area-inset-bottom)); display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.site-foot a { color: var(--ink-2); }
#work { position: fixed; inset: 0; background: rgba(10, 8, 4, 0.55); z-index: 40; display: grid; place-items: center; padding: 16px; }
.w-thumb { width: 54px; height: 54px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); flex: none; background: var(--chip); }
.work-new { display: flex; gap: 8px; padding: 6px 10px 12px; }
.work-new input { flex: 1; }
#work-player { padding: 4px 10px 12px; }
#work-video { width: 100%; max-height: 50vh; border-radius: 10px; background: #000; }
@media (max-width: 920px) { #how-link { display: none; } }
@media (max-width: 640px) { #work { padding: 0; } #work .lib-box { width: 100%; height: 100%; border-radius: 0; } .actions .ghost { flex: 1 1 45%; } }
@media (max-width: 440px) { #install-btn span { display: none; } #install-btn { width: 40px; padding: 0; } }

/* ---------- mobile polish: swipeable papers, live preview on top, always-visible Make button ---------- */
@media (max-width: 920px) {
  .app { --gut: 16px; padding-left: var(--gut); padding-right: var(--gut); }
  .style-grid {
    display: flex; overflow-x: auto; overflow-y: hidden; max-height: none; gap: 8px; padding: 2px 2px 10px; margin: 0 -2px;
    scroll-snap-type: x proximity; scrollbar-width: none; -webkit-overflow-scrolling: touch;
    -webkit-mask-image: linear-gradient(to right, #000 90%, transparent); mask-image: linear-gradient(to right, #000 90%, transparent);
  }
  .style-grid::-webkit-scrollbar { display: none; }
  .style-card { flex: 0 0 88px; scroll-snap-align: start; border-radius: 10px; }
  .style-card img { aspect-ratio: 3 / 4; }
  .style-card span { font-size: 10.5px; padding: 5px 6px; }
  .style-card.on::after { width: 17px; height: 17px; font-size: 10px; top: 4px; right: 4px; }
  .make { position: sticky; bottom: calc(10px + env(safe-area-inset-bottom)); z-index: 7; }
  .mode button { padding: 6px 10px; font-size: 12.5px; }
  .step { padding: 14px 0 16px; }
  .step-h { margin-bottom: 10px; }
}
@media (max-width: 640px) { .app { --gut: 12px; } }
@media (max-width: 920px) and (min-height: 700px) {
  .stage {
    position: sticky; top: var(--mast-h, 64px); z-index: 6; background: var(--bg); gap: 6px; padding: 8px 0 6px;
    margin-left: calc(-1 * var(--gut)); margin-right: calc(-1 * var(--gut)); border-bottom: 1px solid var(--line);
  }
  .phone { padding: 5px; border-radius: 15px; box-shadow: 0 10px 24px -12px var(--shadow); }
  .phone canvas { max-height: 31vh; max-height: 31dvh; border-radius: 10px; }
  .play-overlay { width: 46px; height: 46px; font-size: 15px; padding-left: 3px; }
  .scrub { max-width: 340px; padding: 0 12px; }
  .info { display: none; }
}
@media (max-height: 699px) and (max-width: 920px) { .phone canvas { max-height: 46vh; } }
@media (max-width: 920px) and (min-width: 380px) {
  .mast-in { flex-wrap: nowrap; height: 54px; min-height: 54px; padding: 0 12px; gap: 8px; row-gap: 0; }
  .logo { font-size: 21px; flex: none; }
  .mode { order: 0; width: auto; flex: 1; min-width: 0; display: flex; max-width: 190px; margin-left: auto; }
  .mode button { flex: 1; padding: 6px 4px; font-size: 11.5px; white-space: nowrap; }
  .tools { gap: 4px; flex: none; }
  .ghost.icon, #nav-sounds { min-width: 36px; height: 36px; width: 36px; padding: 0; justify-content: center; }
  #nav-sounds span, #install-btn span { display: none; }
  #install-btn { width: 36px; padding: 0; }
}
@media (max-width: 920px) and (min-height: 700px) {
  .phone canvas { max-height: 25vh; max-height: 25dvh; }
  .stage { padding: 6px 0 5px; gap: 4px; }
}

/* ================= v2 polish: smaller, calmer, smoother ================= */
body { font-size: 14px; }
.make {
  background: var(--ink); color: var(--on-ink); border-radius: 12px; padding: 12px 22px; font-size: 15px; font-weight: 600; letter-spacing: 0.01em;
  box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--ink) 55%, transparent); transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.make::after { content: "→"; font-weight: 400; opacity: 0.7; transition: transform 0.2s ease; }
.make:hover { background: var(--ink); opacity: 0.92; box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--ink) 60%, transparent); }
.make:hover::after { transform: translateX(3px); }
.make:active { transform: scale(0.985); }
.play-overlay { background: color-mix(in srgb, var(--card) 92%, transparent); color: var(--ink); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25); backdrop-filter: blur(6px); }
:root[data-theme="dark"] .play-overlay { background: rgba(255, 255, 255, 0.92); color: #141310; }
.mini { background: var(--ink); color: var(--on-ink); }

@media (min-width: 921px) {
  :root { --top: 54px; }
  .mast-in { height: 54px; }
  .logo { font-size: 22px; }
  .app { max-width: 1100px; grid-template-columns: minmax(0, 1fr) 400px; gap: 32px; padding-top: 22px; }
  .phone { padding: 7px; border-radius: 22px; }
  .phone canvas { max-height: min(72vh, 700px); border-radius: 15px; }
  .panel { padding: 20px 20px; border-radius: 16px; }
  .intro { font-size: 17px; margin-bottom: 12px; }
  .step { padding: 14px 0 16px; }
  .step-h h2 { font-size: 17px; }
  .num { width: 22px; height: 22px; font-size: 12px; }
  #mc-phrase { font-size: 18px; padding: 11px 56px 11px 13px; }
  .word-chip { font-size: 16px; padding: 4px 9px; }
  .style-grid { max-height: 360px; grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .style-card span { font-size: 10.5px; padding: 5px 6px; }
  .pill { font-size: 12.5px; padding: 6px 11px; }
  .seg button { padding: 6px 12px; font-size: 12px; }
  .sound-card { padding: 8px 10px; }
  .scrub { max-width: 380px; }
  .ghost { padding: 6px 12px; font-size: 13px; }
}
@media (min-width: 1500px) {
  .app { max-width: 1180px; grid-template-columns: minmax(0, 1fr) 430px; }
}

/* phones */
@media (max-width: 920px) {
  .make { position: sticky; bottom: calc(10px + env(safe-area-inset-bottom)); width: min(100%, 300px); margin: 6px auto 0; padding: 11px 20px; font-size: 14.5px; border-radius: 999px; box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.45); }
  .intro { font-size: 16px; line-height: 1.3; margin-bottom: 10px; }
  .step-h h2 { font-size: 16.5px; }
  .panel { padding: 14px 14px; }
  .hint { font-size: 12px; }
  .lbl { font-size: 11px; margin: 10px 0 6px; }
  #mc-phrase { font-size: 17px; padding: 11px 50px 11px 12px; }
  .word-chip { font-size: 16px; padding: 4px 9px; min-height: 34px; }
  .pill, .seg button, .ghost, .btn-sm { min-height: 34px; }
  .pill { font-size: 12.5px; padding: 6px 11px; }
  .seg button { font-size: 12px; padding: 6px 11px; }
  .sound-card { padding: 8px 10px; }
  .sc-play, .sc-ico { width: 36px; height: 36px; }
  .style-card { flex-basis: 78px; }
  .style-card span { font-size: 10px; }
  .actions .ghost { font-size: 12.5px; padding: 6px 10px; }
  .site-foot { font-size: 11.5px; }
}
@media (max-width: 920px) and (min-height: 700px) {
  .phone canvas { max-height: 27vh; max-height: 27dvh; }
}
/* header: one tidy row on normal phones, two compact rows on very small ones */
@media (max-width: 920px) and (min-width: 380px) {
  .mast-in { height: 50px; min-height: 50px; gap: 6px; padding: 0 10px; }
  .logo { font-size: 19px; }
  .mode { max-width: 176px; }
  .mode button { font-size: 11px; padding: 5px 3px; }
  .ghost.icon, #nav-sounds, #install-btn { min-width: 32px; width: 32px; height: 32px; font-size: 12px; }
  #theme-toggle { font-size: 15px; }
}
@media (max-width: 379px) {
  .mast-in { height: auto; flex-wrap: wrap; padding: 6px 10px; row-gap: 6px; min-height: 0; }
  .logo { font-size: 19px; }
  .mode { order: 3; width: 100%; max-width: none; display: flex; }
  .mode button { flex: 1; font-size: 11.5px; padding: 5px 4px; }
  .tools { margin-left: auto; gap: 4px; }
  .ghost.icon, #nav-sounds, #install-btn { min-width: 32px; width: 32px; height: 32px; padding: 0; }
  .stage { top: var(--mast-h, 84px); }
}

/* ---------- icons ---------- */
.ic { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -0.2em; }
.ghost, .mini, .btn-sm, .link, .pill { display: inline-flex; align-items: center; gap: 6px; }
.ghost.icon .ic, #nav-sounds .ic, #install-btn .ic, #theme-toggle .ic { width: 17px; height: 17px; vertical-align: 0; }
#nav-sounds, #install-btn { gap: 6px; }
.mini .ic { width: 13px; height: 13px; vertical-align: 0; }
.link .ic { width: 13px; height: 13px; vertical-align: -0.12em; }
.actions .ghost { gap: 7px; }
.actions .ic, .share-btn .ic { width: 15px; height: 15px; vertical-align: 0; }
.share-btn { justify-content: center; }
.play-overlay { display: grid; place-items: center; }
.play-overlay .ic { width: 26px; height: 26px; }
.drop-ico .ic { width: 18px; height: 18px; vertical-align: 0; }
.lib-x, .lib-icon, .lib-play, .lib-ico, .sc-play, .sc-ico, .pthumb button { display: inline-grid; place-items: center; }
.lib-x .ic { width: 16px; height: 16px; vertical-align: 0; }
.lib-play .ic, .sc-play .ic { width: 14px; height: 14px; vertical-align: 0; }
.lib-play .ic, .sc-play .ic { margin-left: 1px; }
.lib-ico .ic, .sc-ico .ic { width: 17px; height: 17px; vertical-align: 0; }
.lib-icon .ic { width: 17px; height: 17px; vertical-align: 0; }
.lib-icon.fav .ic { fill: currentColor; }
.pthumb button .ic { width: 11px; height: 11px; vertical-align: 0; }
.pill .ic { width: 13px; height: 13px; vertical-align: -0.1em; }
.btn-sm .ic { width: 13px; height: 13px; vertical-align: 0; }
@media (max-width: 920px) { .play-overlay .ic { width: 18px; height: 18px; } .ghost.icon .ic, #nav-sounds .ic, #install-btn .ic, #theme-toggle .ic { width: 16px; height: 16px; } }

/* refined icon set: slightly lighter strokes, language pill with globe */
.ic { stroke-width: 1.8; }
#lang-toggle { width: auto !important; min-width: 36px; padding: 0 11px !important; gap: 6px; font-weight: 600; }
#lang-toggle .ic { width: 15px; height: 15px; }
#nav-sounds .ic { width: 18px; height: 18px; }
.ghost.icon:active, #nav-sounds:active { transform: scale(0.96); }
@media (max-width: 920px) { #lang-toggle { padding: 0 9px !important; } #lang-toggle .ic { width: 14px; height: 14px; } }

/* top-bar buttons: even circles, centred icons, plain FR/EN pill */
.tools { gap: 6px; }
#nav-sounds, #install-btn, #theme-toggle { display: inline-flex; align-items: center; justify-content: center; }
#lang-toggle { display: inline-flex; align-items: center; justify-content: center; letter-spacing: 0.04em; font-size: 12.5px; width: auto !important; min-width: 38px; padding: 0 12px !important; }
@media (max-width: 920px) {
  #nav-sounds, #install-btn, #theme-toggle { width: 36px !important; height: 36px !important; min-width: 36px; padding: 0 !important; }
  #nav-sounds .ic, #install-btn .ic, #theme-toggle .ic { width: 18px; height: 18px; margin: 0; }
  #lang-toggle { height: 36px !important; min-width: 40px; padding: 0 11px !important; font-size: 12px; }
  #nav-sounds span, #install-btn span { display: none; }
}
@media (min-width: 921px) { #nav-sounds .ic { width: 17px; height: 17px; } }

.scrub .mini span { display: inline !important; }
.scrub .mini span { color: inherit; font-size: inherit; }

/* ================= polished settings + scrolling preview ================= */
/* the preview scrolls with the page on phones (no pinned video) */
@media (max-width: 920px) {
  .stage { position: static !important; top: auto !important; background: transparent !important; margin: 0 !important; padding: 0 !important; border: 0 !important; z-index: auto !important; gap: 8px; }
  .phone canvas { max-height: min(58dvh, 560px) !important; }
  .scrub { max-width: 420px; padding: 0 !important; }
  .info { display: block !important; }
  .make { position: static !important; width: 100%; max-width: 340px; margin: 8px auto 0; box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--ink) 55%, transparent); }
}

.more { border-top: 1px solid var(--line); margin-top: 22px; padding-top: 6px; }
.more summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; font-weight: 600; font-size: 14px; }
.more summary small { flex: 1; text-align: right; color: var(--muted); font-weight: 400; font-size: 12px; }
.mo { display: grid; gap: 10px; padding: 4px 0 6px; }
.mo-card { background: var(--soft); border: 1px solid var(--line); border-radius: 14px; padding: 14px 14px 10px; }
.mo-card h3 { margin: 0 0 10px; font: 600 10.5px/1 var(--mono); letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }
.mo-card .pills { gap: 6px; }

/* sliders */
.rng { display: block; margin: 0 0 14px; }
.rng-h { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--ink-2); margin-bottom: 8px; }
.rng-h output { font: 500 12px var(--mono); color: var(--ink); background: var(--chip); border-radius: 6px; padding: 2px 7px; }
.mo input[type="range"], .slider input[type="range"], .scrub input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: transparent; margin: 0; --p: 50%; cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 99px; background: linear-gradient(to right, var(--ink) var(--p), var(--line-2) var(--p)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -7px; border-radius: 50%; background: var(--card); border: 2px solid var(--ink); box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25); transition: transform 0.12s; }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.12); }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 99px; background: var(--line-2); }
input[type="range"]::-moz-range-progress { height: 4px; border-radius: 99px; background: var(--ink); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--card); border: 2px solid var(--ink); }
.scrub input[type="range"]::-webkit-slider-runnable-track { background: linear-gradient(to right, var(--red) var(--p), var(--line-2) var(--p)); }
.scrub input[type="range"]::-webkit-slider-thumb { border-color: var(--red); width: 14px; height: 14px; margin-top: -5px; }

/* switches */
.sws { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; margin-top: 2px; }
.sw { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; cursor: pointer; font-size: 13px; color: var(--ink-2); border-top: 1px solid var(--line); margin: 0 !important; }
.sw input[type="checkbox"] { -webkit-appearance: none; appearance: none; width: 36px; height: 20px; border-radius: 99px; background: var(--line-2); position: relative; flex: none; margin: 0; transition: background 0.18s; cursor: pointer; }
.sw input[type="checkbox"]::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3); transition: transform 0.18s, background 0.18s; }
.sw input[type="checkbox"]:checked { background: var(--ink); }
.sw input[type="checkbox"]:checked::after { transform: translateX(16px); background: var(--on-ink); }
.sw input[type="checkbox"]:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

/* fields, segmented controls, upload */
.fld { display: block; margin: 0 0 12px; }
.fld-l { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.seg.full { display: flex; width: 100%; }
.seg.full button { flex: 1; text-align: center; font-family: var(--sans); font-size: 12.5px; font-weight: 500; padding: 7px 8px; }
.seg.full button.on { font-weight: 600; }
.clr { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.clr .sw { flex: 1; border-top: 0; padding: 4px 0; }
.clr input[type="color"] { width: 36px; height: 30px; border-radius: 8px; padding: 2px; flex: none; }
.upl-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.upl { display: inline-flex; align-items: center; gap: 7px; border: 1px dashed var(--line-2); border-radius: 10px; padding: 8px 14px; font-size: 13px; font-weight: 500; cursor: pointer; background: var(--card); color: var(--ink-2); transition: border-color 0.15s, color 0.15s; }
.upl:hover { border-color: var(--ink); color: var(--ink); }
.upl .ic { width: 14px; height: 14px; vertical-align: 0; }
.batch-row { display: flex; gap: 8px; align-items: center; }
.batch-row select { width: 76px; flex: none; }
select { -webkit-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 11px center; padding-right: 30px; }
@media (max-width: 460px) { .sws { grid-template-columns: 1fr; } .more summary small { display: none; } }

/* two-row header on every phone/tablet width; smaller preview */
@media (max-width: 920px) {
  .mast-in { height: auto !important; min-height: 0 !important; flex-wrap: wrap !important; padding: 8px 12px !important; row-gap: 8px !important; }
  .logo { font-size: 20px; }
  .mode { order: 3 !important; width: 100% !important; max-width: none !important; flex: none !important; margin-left: 0 !important; display: flex !important; }
  .mode button { flex: 1; font-size: 13px !important; padding: 8px 6px !important; }
  .tools { margin-left: auto; gap: 6px; flex: none; }
  .ghost.icon, #nav-sounds, #install-btn { min-width: 36px; width: 36px; height: 36px; padding: 0; }
  .phone canvas { max-height: min(46dvh, 440px) !important; }
  .phone { max-width: 270px; margin-left: auto; margin-right: auto; }
}

/* floating make button on phones: sticks to screen bottom until its place in the page */
@media (max-width: 920px) {
  .make { position: sticky !important; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 15; width: min(100%, 320px); box-shadow: 0 10px 26px -8px rgba(0, 0, 0, 0.5); }
}

/* brand mark + seo text */
.logo { display: inline-flex; align-items: center; gap: 8px; }
.logo .mk { width: 28px; height: 28px; border-radius: 7px; flex: none; }
@media (max-width: 920px) { .logo .mk { width: 24px; height: 24px; border-radius: 6px; } }
.seo { max-width: 760px; margin: 28px auto 8px; padding: 0 20px; color: var(--muted, #6d685b); font-size: 13.5px; line-height: 1.6; }
.seo h2 { font-family: var(--serif); font-size: 20px; color: var(--ink); margin: 0 0 8px; }
.seo h3 { font-size: 14px; color: var(--ink); margin: 16px 0 2px; }
.seo p { margin: 0; }