/* trans2audio — studio, dashboard and admin. Tokens only. */
.studio { padding-top: 32px; padding-bottom: 32px; max-width: 980px; }
.studio-head h1 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 4px; }
fieldset.plain { border: 0; padding: 0; margin: 0; min-width: 0; }

.stepper { margin: 22px 0; }
.stepper ol { list-style: none; display: flex; gap: 6px; padding: 0; margin: 0; overflow-x: auto; }
.stepper li { flex: 1; min-width: 92px; }
.stepper button { width: 100%; display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border); color: var(--text-muted); border-radius: 999px; padding: 8px 12px; font: 600 .86rem var(--font-body); cursor: pointer; white-space: nowrap; }
.stepper button span { width: 24px; height: 24px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--surface-2); color: var(--text); font-size: .8rem; flex: none; }
.stepper li.current button { border-color: var(--primary); color: var(--heading); box-shadow: 0 0 0 3px var(--primary-soft); }
.stepper li.current button span, .stepper li.done button span { background: var(--primary); color: var(--on-primary); }
.stepper li.done button { color: var(--text); }
@media (max-width: 640px) { .stepper button { justify-content: center; padding: 8px; font-size: 0; gap: 0; } .stepper button span { font-size: .8rem; } .stepper li { min-width: 44px; } }

.step h2 { font-size: 1.35rem; outline: none; }
.step-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--border); }

.type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.type-card { position: relative; display: block; cursor: pointer; }
.type-card input { position: absolute; opacity: 0; }
.type-body { display: flex; flex-direction: column; gap: 2px; height: 100%; padding: 14px 16px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); transition: border-color .15s, box-shadow .15s; }
.type-card:hover .type-body { border-color: var(--primary); }
.type-card input:checked + .type-body { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); background: var(--primary-soft); }
.type-card input:checked + .type-body b { color: var(--on-primary-soft); }
.type-card input:focus-visible + .type-body { outline: 3px solid var(--focus); outline-offset: 2px; }

.menu-list { display: flex; flex-direction: column; gap: 8px; }
.menu-row { display: grid; grid-template-columns: 64px 1fr auto; gap: 8px; align-items: center; }
.menu-key { text-align: center; font-weight: 700; }

.voice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; margin-top: 8px; }
.voice-card { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 8px 8px 8px 12px; background: var(--surface); }
.voice-card:has(input:checked) { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.voice-pick { flex: 1; display: flex; gap: 10px; align-items: center; cursor: pointer; min-width: 0; }
.voice-pick input { width: 18px; height: 18px; accent-color: var(--primary); flex: none; }
.voice-pick > span { display: flex; flex-direction: column; min-width: 0; }
.sample-btn.playing { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.sample-btn span { margin-left: 2px; }

.segmented { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 999px; padding: 3px; background: var(--surface); }
.segmented label { position: relative; }
.segmented input { position: absolute; opacity: 0; }
.segmented span { display: inline-block; padding: 6px 14px; border-radius: 999px; font-weight: 600; font-size: .88rem; cursor: pointer; color: var(--text); }
.segmented input:checked + span { background: var(--primary); color: var(--on-primary); }
.segmented input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 1px; }
.script-input { min-height: 200px; font-size: 1.02rem; }
.preview-box { margin-top: 18px; padding: 16px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); }
.preview-box audio, .result-card audio { width: 100%; margin-top: 12px; }

.summary-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 0 0 20px; }
.summary-list div { background: var(--surface-2); border-radius: var(--radius-sm); padding: 10px 12px; }
.summary-list dt { font-size: .78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.summary-list dd { margin: 2px 0 0; font-weight: 600; color: var(--heading); }
.result-card { border: 2px solid var(--success); border-radius: var(--radius-lg); padding: 20px; background: var(--surface); margin-top: 16px; }
.downloads { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; margin: 16px 0; }
.download { display: flex; gap: 10px; align-items: center; padding: 12px; border: 1px solid var(--border-strong); border-radius: var(--radius); color: var(--text); text-decoration: none; background: var(--surface); }
.download:hover { border-color: var(--primary); background: var(--primary-soft); }
.download svg { width: 22px; height: 22px; color: var(--primary); flex: none; }
.download > span { display: flex; flex-direction: column; }

/* dashboard */
.dash { padding-top: 32px; }
.dash-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--border); margin: 18px 0 22px; overflow-x: auto; }
.dash-tabs button { background: none; border: 0; border-bottom: 3px solid transparent; padding: 10px 14px; font: 600 .95rem var(--font-body); color: var(--text-muted); cursor: pointer; white-space: nowrap; }
.dash-tabs button[aria-selected="true"] { color: var(--heading); border-bottom-color: var(--primary); }
.project-list { display: grid; gap: 10px; }
.project { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; padding: 14px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.project .meta { flex: 1; min-width: 200px; }
.project .meta b { display: block; color: var(--heading); }
.empty { text-align: center; padding: 48px 20px; }

/* receipt */
.receipt { max-width: 760px; margin: 32px auto; }
.receipt table { width: 100%; border-collapse: collapse; margin-top: 14px; }
.receipt td, .receipt th { padding: 8px 0; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.receipt td.num, .receipt th.num { text-align: right; }
@media print {
  .site-header, .site-footer, .no-print, .skip-link { display: none !important; }
  body { background: #fff; color: #000; }
  .card { box-shadow: none; border: 0; }
}

/* admin */
.admin { padding-top: 32px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.kpi .v { font: 700 1.6rem var(--font-head); color: var(--heading); }
.kpi .k { font-size: .8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.config-editor { font: 13px/1.5 ui-monospace, Consolas, monospace; min-height: 420px; white-space: pre; }