.studio-page { background-image: none; }
.studio-page nav.top { top: 0; }
.studio-nav-label { font: 10px "IBM Plex Mono", monospace; letter-spacing: .15em; color: #a7afa1; margin-right: 24px; }
.studio-wrap { width: min(1240px, 100%); margin: auto; padding: 68px 32px 0; }
.studio-heading { margin-bottom: 44px; }
.studio-heading h1 { font-size: clamp(64px, 8.5vw, 112px); line-height: .92; letter-spacing: -.025em; }
.studio-heading h1 span { color: var(--arrow); }
.studio-heading > p:last-child { margin-top: 24px; color: #bfc6ba; font-size: 20px; line-height: 1.4; }
.preview-notice { padding: 22px 24px; margin-bottom: 36px; border: 1px solid #495b29; border-left: 4px solid var(--arrow); background: #131b0b; font: 13px/1.6 system-ui, sans-serif; }
.preview-notice strong { color: var(--arrow); }
.preview-notice p { color: #c1cbb6; margin-top: 8px; max-width: 90ch; }
.preview-notice a, .studio-how a { text-decoration: underline; text-underline-offset: 4px; }
.studio-grid { display: grid; grid-template-columns: 1fr 1.08fr; gap: 56px; align-items: start; }
.studio-controls { min-width: 0; }
.mode-picker { border: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mode-picker legend, .field-heading { width: 100%; margin-bottom: 16px; color: #cbd1c6; font: 11px "IBM Plex Mono", monospace; letter-spacing: .12em; text-transform: uppercase; }
.mode-picker label { position: relative; cursor: pointer; }
.mode-picker input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.mode-picker label > span { display: block; padding: 18px 16px; border: 1px solid #40473b; background: #11150f; font: 600 13px "IBM Plex Mono", monospace; }
.mode-picker small { display: block; font-size: 10px; color: #a7afa1; margin-top: 8px; font-weight: 400; }
.mode-picker input:checked + span { border-color: var(--arrow); color: var(--arrow); background: #182008; }
.mode-picker input:focus-visible + span { outline: 2px solid white; outline-offset: 4px; }
#dress-fields, #transform-fields { margin-top: 32px; }
.presets { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px; }
.presets button { border: 1px solid #40473b; background: transparent; color: #dde2d8; padding: 10px; min-height: 40px; font: 10px "IBM Plex Mono", monospace; }
.presets button:hover { color: var(--arrow); border-color: var(--arrow); }
.input-label { display: flex; justify-content: space-between; gap: 10px; margin: 18px 0 10px; font: 500 12px "IBM Plex Mono", monospace; }
.input-label span { color: #a7afa1; font-weight: 400; font-size: 10px; }
.input-label span.over-limit { color: #ff9999; }
textarea { display: block; width: 100%; resize: vertical; min-height: 88px; background: #11150f; border: 1px solid #40473b; border-radius: 0; color: #fff; padding: 14px; font: 16px/1.5 system-ui, sans-serif; }
textarea::placeholder { color: #8d9687; }
textarea[aria-invalid="true"] { border-color: #ff9999; }
.field-help, .privacy-note, .result-caption { font: 12px/1.6 system-ui, sans-serif; color: #a7afa1; margin-top: 12px; }
.privacy-note { margin: 26px 0 18px; padding-top: 20px; border-top: 1px solid var(--board-line); }
.privacy-note a { text-decoration: underline; text-underline-offset: 3px; }
.generate-button { width: 100%; min-height: 58px; justify-content: space-between; font-size: 12px; }
.generate-button:disabled { color: #c0c8b8; border-color: #40473b; background: #283020; cursor: not-allowed; }
.generator-status { font: 13px/1.5 system-ui, sans-serif; margin-top: 14px; color: #d6dccf; min-height: 40px; }
.generator-status.error { color: #ffaaaa; }
.quota-note { font-size: 11px; margin-top: 4px; }
.studio-result { min-width: 0; position: sticky; top: 104px; border: 1px solid var(--board-line); background: #0b0e09; }
.result-heading, .result-footer { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 16px; }
.result-heading h2 { font: 11px "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .05em; }
.result-heading > span { color: var(--arrow); font: 8px "IBM Plex Mono", monospace; white-space: nowrap; }
.portrait-stage { position: relative; isolation: isolate; aspect-ratio: 1; overflow: hidden; background: radial-gradient(ellipse at 50% 40%, #293416 0, #12190c 50%, #080b06 100%); }
.portrait-grid { position: absolute; inset: 0; background-image: linear-gradient(#ccff000d 1px, transparent 1px),linear-gradient(90deg,#ccff000d 1px,transparent 1px); background-size: 40px 40px; z-index: -1; }
.portrait-stage > img { height: 100%; width: 100%; object-fit: contain; }
.portrait-stage:not(.has-result) > img { padding: 7% 5% 0; }
.result-footer { border-top: 1px solid var(--board-line); font: 8px "IBM Plex Mono", monospace; letter-spacing: .04em; color: #a7afa1; }
.result-caption { padding: 0 16px 16px; margin: 0; }
.download-button { display: flex; margin: 4px 16px 14px; }
.generation-progress { position: absolute; inset: 0; background: #080b06e8; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; font: 12px "IBM Plex Mono", monospace; }
.generation-progress strong { color: var(--arrow); font-family: "Big Shoulders Display", sans-serif; font-size: 48px; }
.loading-ring { width: 40px; height: 40px; border: 2px solid #444; border-top-color: var(--arrow); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.upload-zone { min-height: 200px; border: 1px dashed #606b50; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 10px; padding: 24px; background: #11150f; cursor: pointer; font: 11px "IBM Plex Mono", monospace; }
.upload-zone:hover, .upload-zone:focus-within { border-color: var(--arrow); }
.upload-icon { font-size: 30px; color: var(--arrow); }
.upload-zone strong { font-size: 15px; }
.upload-zone > span:last-of-type { color: #a7afa1; }
.upload-zone input { width: 100%; max-width: 260px; font-size: 12px; margin-top: 10px; }
.upload-preview { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding: 12px; border: 1px solid var(--board-line); font: 11px "IBM Plex Mono", monospace; }
.upload-preview > div { min-width: 0; flex: 1; }
.upload-preview strong { display: block; overflow-wrap: anywhere; }
.upload-preview img { object-fit: contain; background: #171b14; flex-shrink: 0; }
.upload-preview p { color: #a7afa1; margin-top: 6px; }
.text-button { background: transparent; border: 0; color: var(--arrow); text-decoration: underline; padding: 12px 0; min-height: 44px; font: 11px "IBM Plex Mono", monospace; }
.studio-how { display: grid; grid-template-columns: repeat(3,1fr); gap: 36px; border-top: 1px solid var(--board-line); padding: 44px 0 56px; margin-top: 64px; }
.studio-how span { color: var(--arrow); font: 11px "IBM Plex Mono", monospace; }
.studio-how h2 { font-size: 28px; margin: 16px 0 8px; }
.studio-how p { font-size: 17px; line-height: 1.4; color: #a7afa1; }
@media (max-width: 800px) {
  .studio-wrap { padding: 40px 18px 0; }
  .studio-grid { grid-template-columns: 1fr; gap: 28px; }
  .studio-result { position: static; }
  .studio-heading { margin-bottom: 32px; }
  .studio-heading h1 { font-size: clamp(60px, 13vw, 92px); }
  .studio-heading > p:last-child { font-size: 18px; }
  .studio-nav-label { display: none; }
  .studio-page nav.top { min-height: 64px; }
  .studio-how { gap: 24px; grid-template-columns: 1fr; margin-top: 40px; }
  .studio-how h2 { margin-top: 8px; }
}
@media (prefers-reduced-motion: reduce) { .loading-ring { animation: none; } }
[hidden] { display: none !important; }