/* Shared local image preparation. Existing application tokens and native dialog own presentation. */
.image-upload-dialog { width: min(680px, calc(100vw - 32px)); max-width: calc(100vw - 24px); max-height: calc(100vh - 32px); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--stroke-strong, var(--stroke)); border-radius: var(--radius-lg, 24px); color: var(--text); background: var(--bg-1, #101b2d); box-shadow: var(--shadow-lg, 0 24px 70px rgb(0 0 0 / .4)); overflow: hidden; }
.image-upload-dialog.is-editing { width: min(1120px, calc(100vw - 32px)); }
.image-upload-dialog::backdrop { background: rgb(4 10 20 / .72); }
.image-upload-shell { display: flex; flex-direction: column; max-height: calc(100vh - 34px); max-height: calc(100dvh - 34px); min-height: 0; }
.image-upload-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 20px 24px 16px; border-bottom: 1px solid var(--stroke); background: linear-gradient(125deg, var(--glass, rgb(255 255 255 / .06)), transparent); }
.image-upload-header h2 { margin: 0 0 4px; font-size: 21px; font-weight: 750; letter-spacing: -.02em; }
.image-upload-header p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--muted); }
.image-upload-close { display: grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px; border: 1px solid var(--stroke); border-radius: 50%; padding: 8px; background: var(--surface); color: var(--text); cursor: pointer; }
.image-upload-dialog svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.image-upload-body { min-height: 0; overflow: auto; overscroll-behavior: contain; padding: 16px 24px; }
.image-upload-file { display: flex; align-items: baseline; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap; margin-bottom: 12px; }
.image-upload-file > span { font-size: 13px; font-weight: 650; min-width: 0; overflow-wrap: anywhere; }
.image-upload-file > small { font-size: 12px; color: var(--muted); }
.image-upload-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin-bottom: 12px; }
.image-upload-primary-tools,.image-upload-history { display: flex; gap: 5px; align-items: center; }
.image-upload-primary-tools { padding: 4px; border: 1px solid var(--stroke); border-radius: 14px; background: var(--surface); }
.image-upload-toolbar button { display: inline-flex; justify-content: center; align-items: center; gap: 7px; min-height: 38px; padding: 7px 10px; border: 1px solid transparent; border-radius: 10px; background: transparent; color: var(--text); font: inherit; font-size: 12px; font-weight: 650; cursor: pointer; }
.image-upload-toolbar button[aria-pressed="true"] { background: var(--info-bg, rgb(96 165 250 / .18)); border-color: var(--primary); }
.image-upload-toolbar button[data-image-tool="arrow"] svg { color: #ff334f; }
.image-upload-history button { border-color: var(--stroke); background: var(--surface); }
.image-upload-more { flex: 1 1 100%; font-size: 12px; }
.image-upload-more > div { display: flex; gap: 6px; flex-wrap: wrap; padding-top: 8px; }
.image-upload-dialog summary { width: fit-content; min-height: 32px; padding: 6px 2px; color: var(--muted); cursor: pointer; }
.image-upload-dialog summary:hover { color: var(--text); }
.image-upload-stage { position: relative; display: grid; place-items: center; min-height: 160px; padding: 12px; border: 1px solid var(--stroke); border-radius: 16px; background-color: var(--bg-1, #101b2d); background-color: color-mix(in srgb, var(--bg-1) 75%, black); background-image: linear-gradient(45deg, rgb(160 180 200 / .05) 25%, transparent 25%), linear-gradient(-45deg, rgb(160 180 200 / .05) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, rgb(160 180 200 / .05) 75%), linear-gradient(-45deg, transparent 75%, rgb(160 180 200 / .05) 75%); background-size: 16px 16px; background-position: 0 0,0 8px,8px -8px,-8px 0; }
.image-upload-ready { display: grid; justify-items: center; gap: 10px; padding: 16px; text-align: center; }
.image-upload-ready svg { width: 42px; height: 42px; padding: 12px; box-sizing: content-box; color: var(--primary); border: 1px solid var(--stroke); border-radius: 18px; background: var(--surface); }
.image-upload-ready strong { font-size: 16px; letter-spacing: -.015em; }
.image-upload-ready span { font-size: 12px; color: var(--muted); line-height: 1.5; }
.image-upload-canvas-stack { position: relative; width: 100%; max-width: 100%; line-height: 0; }
.image-upload-canvas-stack canvas { display: block; width: 100%; height: 100%; }
.image-upload-canvas-stack canvas[data-image-edit-overlay] { position: absolute; inset: 0; pointer-events: none; }
.image-upload-stage.is-editing canvas[data-image-edit-overlay] { pointer-events: auto; touch-action: none; cursor: crosshair; }
.image-upload-stage [data-image-loading] { margin: 0; max-width: 100%; font-size: 13px; color: var(--muted); }
.image-upload-help { color: var(--muted); font-size: 12px; line-height: 1.5; margin: 10px 0; }
.image-upload-edit-options { display: grid; gap: 8px; }
.image-upload-selection { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.image-upload-selection > span { font-size: 12px; color: var(--muted); }
.image-upload-text { display: grid; gap: 6px; font-size: 12px; font-weight: 650; }
.image-upload-dialog input { min-width: 0; width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid var(--control-stroke, var(--stroke)); border-radius: 10px; background: var(--control-bg, var(--surface)); color: var(--text); font: inherit; }
.image-upload-coordinates { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); align-items: end; gap: 10px; padding: 12px; border: 1px solid var(--stroke); border-radius: 12px; background: var(--surface); }
.image-upload-coordinates p { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 12px; }
.image-upload-coordinates label { display: grid; gap: 6px; font-size: 12px; }
.image-upload-coordinates button { justify-self: start; }
.image-upload-status { min-height: 18px; margin: 12px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; }
.image-upload-status.is-error { color: var(--danger); }
.image-upload-footer { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 8px; flex-shrink: 0; padding: 14px 24px; border-top: 1px solid var(--stroke); background: var(--surface); }
.image-upload-footer [data-image-edit="original"] { margin-right: auto; }
.image-upload-footer [data-image-edit="cancel"] { min-height: 40px; }
.image-upload-dialog button { touch-action: manipulation; }
.image-upload-dialog button:hover:not(:disabled) { filter: brightness(1.08); }
.image-upload-dialog button:active:not(:disabled) { box-shadow: inset 0 0 0 1px currentColor; }
.image-upload-dialog :is(button,summary,input,canvas):focus-visible { outline: 2px solid var(--focus-color, var(--primary)); outline-offset: 3px; }
.image-upload-dialog button:disabled,.image-upload-dialog input:disabled { opacity: .5; cursor: not-allowed; }
.image-upload-dialog [hidden] { display: none !important; }
@media (max-width: 650px) { .image-upload-dialog,.image-upload-dialog.is-editing { width: calc(100vw - 16px); max-width: calc(100vw - 16px); max-height: calc(100dvh - 16px); border-radius: 18px; } .image-upload-shell { max-height: calc(100dvh - 18px); } .image-upload-header { padding: 16px; } .image-upload-header h2 { font-size: 19px; } .image-upload-body { padding: 12px; } .image-upload-footer { padding: 12px; } .image-upload-toolbar { gap: 8px; } .image-upload-toolbar button { min-height: 40px; } .image-upload-history span { display: none; } .image-upload-coordinates { grid-template-columns: repeat(2,minmax(0,1fr)); } .image-upload-stage { padding: 6px; } }
@media (max-width: 380px) { .image-upload-footer { display: grid; grid-template-columns: minmax(0,1fr); } .image-upload-footer button { width: 100%; margin: 0; } .image-upload-primary-tools { width: 100%; } .image-upload-primary-tools button { flex: 1; } }
@media (any-pointer: coarse) { .image-upload-toolbar button,.image-upload-dialog summary,.image-upload-close { min-height: 44px; } .image-upload-close { width: 44px; flex-basis: 44px; } }
@media (forced-colors: active) { .image-upload-dialog,.image-upload-stage { background: Canvas; color: CanvasText; } .image-upload-toolbar button[aria-pressed="true"] { border-color: Highlight; } }