.photo-config { margin: 48px 0 72px; padding: clamp(20px,3vw,40px); background: #fff; color: #171719; border: 1px solid #cbcbd0; border-radius: 12px; }
.photo-config-heading { margin-bottom: 28px; }
.photo-config-heading h3 { margin: 0 0 8px; font-size: clamp(24px,3vw,36px); }
.photo-config-heading p { margin: 0; }
.photo-config-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.15fr); gap: 36px; align-items: start; }
.photo-config-form { display: grid; gap: 20px; }
.photo-config .field { min-width: 0; }
.photo-config .field input, .photo-config .field select, .photo-config .field textarea { width: 100%; max-width: 100%; color: #171719; background: #fff; border: 1px solid #85858d; color-scheme: light; }
.photo-config input[type=file] { padding: 12px; font-size: 14px; }
.photo-config input::file-selector-button { padding: 8px 10px; margin-right: 10px; border: 0; background: #ececef; color: #171719; cursor: pointer; }
.photo-config small { display: block; margin-top: 8px; color: #52525b; font-size: 13px; line-height: 1.6; }
.photo-options-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.photo-frame-options { margin: 0; padding: 0; border: 0; min-width: 0; }
.photo-frame-options legend { margin-bottom: 10px; font-weight: 600; }
.photo-frame-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; }
.photo-frame-grid label { position: relative; cursor: pointer; min-width: 0; }
.photo-frame-grid input { position: absolute; top: 8px; left: 8px; accent-color: #b53b22; }
.photo-frame-grid span { display: grid; gap: 5px; padding: 6px; border: 2px solid #d8d8dd; border-radius: 6px; text-align: center; }
.photo-frame-grid input:checked + span { border-color: #b53b22; }
.photo-frame-grid input:focus-visible + span { outline: 2px solid #171719; outline-offset: 3px; }
.photo-frame-grid img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 3px; }
.photo-frame-grid strong { font-size: 12px; }
.photo-preview { margin: 0; position: sticky; top: 96px; min-width: 0; }
.photo-preview-stage { position: relative; background: #e7e4df; border-radius: 8px; overflow: hidden; }
.photo-preview canvas { display: block; width: 100%; height: auto; }
.photo-preview-empty { position: absolute; inset: 0; display: grid; place-content: center; padding: 24px; text-align: center; font-size: 24px; font-weight: 600; pointer-events: none; }
.photo-preview-empty span { display: block; margin-top: 12px; font-size: 15px; font-weight: 400; }
.photo-preview figcaption { margin: 16px 0; }
.photo-preview figcaption p { color: #52525b; font-size: 13px; line-height: 1.65; margin-top: 10px; }
.photo-config .card-link { color: #923019; }
.photo-config-status { margin: 0; color: #923019; overflow-wrap: anywhere; }
.photo-config [hidden] { display: none; }
.photo-config button:disabled { opacity: .65; cursor: not-allowed; }
.photo-config :is(input,select,textarea,button,a):focus-visible { outline: 2px solid #171719; outline-offset: 3px; }
@media (max-width: 900px) { .photo-config-layout { grid-template-columns: 1fr; gap: 24px; } .photo-preview { position: static; grid-row: 1; } .photo-config { margin-block: 32px 48px; } }
@media (max-width: 420px) { .photo-options-row { grid-template-columns: 1fr; } .photo-config { padding: 16px; } .photo-frame-grid { gap: 4px; } .photo-frame-grid span { padding: 3px; } }

.photo-config-active .intent-dock { display: none; }
.photo-preview-stage { aspect-ratio: 10 / 9; perspective: 1100px; touch-action: pan-y; cursor: grab; background: radial-gradient(ellipse at 30% 20%,#f8f5ef 0,#e4dfd6 60%,#cbc5ba 100%); }
.photo-preview-stage.dragging { cursor: grabbing; }
.photo-3d-object { position: absolute; left: 50%; top: 50%; transform-style: preserve-3d; transform: translate(-50%,-50%) rotateX(var(--tilt,6deg)) rotateY(var(--turn,-18deg)); --depth: 10px; }
.photo-3d-object canvas { position: absolute; width: 100%; height: 100%; transform: translateZ(calc(var(--depth) / 2)); backface-visibility: hidden; box-shadow: 12px 18px 26px #30282033; }
.photo-3d-side { position: absolute; display: block; background: linear-gradient(90deg,var(--side-color),#8c8578); backface-visibility: hidden; }
.photo-3d-right { left: 100%; top: 0; width: var(--depth); height: 100%; transform-origin: left center; transform: translateZ(calc(var(--depth) / 2)) rotateY(90deg); }
.photo-3d-left { left: 0; top: 0; width: var(--depth); height: 100%; transform-origin: left center; transform: translateZ(calc(var(--depth) / -2)) rotateY(-90deg); }
.photo-3d-top { top: 0; left: 0; width: 100%; height: var(--depth); transform-origin: center top; transform: translateZ(calc(var(--depth) / -2)) rotateX(90deg); background: var(--side-color); }
.photo-3d-bottom { top: 100%; left: 0; width: 100%; height: var(--depth); transform-origin: center top; transform: translateZ(calc(var(--depth) / 2)) rotateX(-90deg); }
.photo-3d-back { position: absolute; inset: 0; transform: translateZ(calc(var(--depth) / -2)) rotateY(180deg); background: #baa98c; backface-visibility: hidden; }
.photo-3d-sheen { position: absolute; inset: 0; pointer-events: none; transform: translateZ(calc(var(--depth) / 2 + .2px)); background: linear-gradient(115deg,#ffffff16,transparent var(--light-position,40%),#00000008); backface-visibility: hidden; }
.photo-view-controls { margin-top: 14px; }
.photo-view-controls p { margin: 0 0 12px; color: #52525b; font-size: 13px; }
.photo-view-controls > div { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.photo-view-controls label { font-size: 13px; font-weight: 600; }
.photo-view-controls output { float: right; font-weight: 400; }
.photo-view-controls input { display: block; width: 100%; margin: 12px 0; accent-color: #a5331e; }
.photo-view-reset { border: 1px solid #85858d; background: #fff; color: #171719; padding: 8px 14px; cursor: pointer; font-size: 13px; }