:root{--color-ink: #202329;--color-muted: #69717b;--color-background: #f4f6f8;--color-surface: #ffffff;--color-border: #dce1e6;--color-accent: #087e8f;--color-accent-bright: #20c6da;--color-accent-soft: #e5f8fb;--color-editor: #181b20;--color-danger: #be3449;--color-danger-soft: #fff0f2;color:var(--color-ink);background:var(--color-background);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;height:100%;margin:0;overflow:hidden}button,input{font:inherit}button{-webkit-tap-highlight-color:transparent}button:focus-visible,.dropZone:focus-within{outline:3px solid var(--color-accent-bright);outline-offset:4px}.appShell{position:relative;width:100%;height:100%;background:var(--color-background)}.startScreen,.editorScreen,.fullScreenStatus{width:100%;min-height:100dvh}.startScreen,.fullScreenStatus{display:grid;place-items:center;padding:max(20px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.startScreen{height:100dvh;min-height:0;align-content:safe center;gap:36px;overflow-y:auto}.brandHeader{display:grid;width:min(100%,430px);justify-items:center;margin:0;text-align:center}.brandLogo{display:block;width:min(100%,320px);height:auto}.dropZone{display:grid;width:min(100%,430px);min-height:300px;align-content:center;justify-items:center;gap:18px;padding:28px;border:1px dashed #bbc5cd;border-radius:8px;color:var(--color-ink);background:var(--color-surface);text-align:center;cursor:pointer;box-shadow:0 4px 20px #2023290a;transition:border-color .14s ease,background-color .14s ease}.dropZone>svg{box-sizing:content-box;padding:12px;border-radius:8px;color:var(--color-accent);background:var(--color-accent-soft)}.dropZone input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.dropZoneDisabled{opacity:.7;cursor:progress}.dropTitle{font-size:1.35rem;font-weight:700}.dropText{display:grid;max-width:280px;gap:2px;color:var(--color-muted);line-height:1.55}.dropAction{display:inline-flex;min-width:144px;min-height:48px;align-items:center;justify-content:center;gap:8px;padding:0 18px;border-radius:8px;color:#fff;background:var(--color-accent);font-weight:700}.editorScreen{position:relative;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr);height:100dvh;min-height:0;align-items:center;justify-items:center;padding:calc(76px + env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));background:var(--color-editor);touch-action:none}.toolbar{position:fixed;z-index:10;top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));display:inline-flex;gap:8px;padding:6px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:#202329eb;box-shadow:0 4px 16px #0000001f;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.editorViewport{display:grid;width:100%;height:100%;min-width:0;min-height:0;place-items:center;overflow:hidden}.iconButton{display:inline-grid;width:44px;height:44px;place-items:center;border:0;border-radius:8px;color:#fff;background:#ffffff12;cursor:pointer;transition:background-color .14s ease}.saveButton{color:#a8f1f8;background:#20c6da24}.iconButton:disabled{opacity:.38;cursor:not-allowed}.dangerButton{color:#f6a3af}.imageFrame{position:relative;overflow:hidden;transform-origin:center center;-webkit-user-select:none;user-select:none;touch-action:none;will-change:transform}.editableImage{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.stamp{position:absolute;display:inline-grid;place-items:center;border:2px solid transparent;border-radius:8px;cursor:grab;filter:drop-shadow(0 5px 11px rgba(0,0,0,.32));touch-action:none}.stampPreviewImage{display:block;max-width:none;pointer-events:none}.rectangleStampPreview{display:block;border:2px solid;border-radius:2px;pointer-events:none}.stampSelected{border-color:var(--color-accent-bright)}.stampHandles{position:absolute;left:50%;top:50%;width:max(100%,calc(44px * var(--stamp-handle-scale, 1)));height:max(100%,calc(44px * var(--stamp-handle-scale, 1)));transform:translate(-50%,-50%);pointer-events:none}.stampHandle{position:absolute;display:inline-grid;width:34px;height:34px;place-items:center;border:2px solid var(--color-editor);border-radius:50%;color:var(--color-ink);background:var(--color-surface);box-shadow:0 2px 8px #0000002e;cursor:pointer;pointer-events:auto}.stampTopLeftHandle{left:0;top:0;transform:translate(-50%,-50%) scale(var(--stamp-handle-scale, 1))}.stampTopRightHandle{right:0;top:0;transform:translate(50%,-50%) scale(var(--stamp-handle-scale, 1))}.stampBottomLeftHandle{left:0;bottom:0;transform:translate(-50%,50%) scale(var(--stamp-handle-scale, 1))}.stampBottomRightHandle{right:0;bottom:0;transform:translate(50%,50%) scale(var(--stamp-handle-scale, 1))}.deleteStampHandle{color:var(--color-danger);background:var(--color-danger-soft)}.sheetBackdrop{position:fixed;z-index:20;top:0;right:0;bottom:0;left:0;display:grid;align-items:end;background:#181b2052}.emojiSheet{display:grid;grid-template-rows:auto minmax(0,1fr);width:100%;max-height:72dvh;min-height:360px;gap:10px;padding:12px max(12px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));border-radius:8px 8px 0 0;background:var(--color-surface);box-shadow:0 -20px 50px #0003}.emojiTabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.emojiTab{min-height:42px;border:1px solid var(--color-border);border-radius:8px;color:var(--color-muted);background:var(--color-background);font-weight:700;overflow-wrap:anywhere;cursor:pointer;touch-action:manipulation}.emojiTabActive{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-soft)}.emojiGrid{display:grid;min-height:0;grid-template-columns:repeat(auto-fill,minmax(46px,1fr));align-content:start;gap:6px;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.emojiChoice{display:inline-grid;aspect-ratio:1;min-height:46px;place-items:center;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface);cursor:pointer;touch-action:manipulation}.emojiChoiceImage{display:block;width:34px;height:34px;object-fit:contain;pointer-events:none}.rectangleChoiceSwatch{display:block;width:34px;height:24px;border:2px solid;border-radius:2px;pointer-events:none}.busyOverlay{position:fixed;z-index:30;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#fff;background:#181b2047}.confirmBackdrop{position:fixed;z-index:35;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));background:#181b209e}.confirmDialog{display:grid;width:min(100%,360px);gap:14px;padding:18px;border-radius:8px;color:var(--color-ink);background:var(--color-surface);box-shadow:0 24px 70px #00000052}.confirmDialog h2,.confirmDialog p{margin:0}.confirmDialog h2{font-size:1.08rem;line-height:1.4}.confirmDialog p{color:var(--color-muted);line-height:1.55}.confirmActions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.confirmSecondaryButton,.confirmDangerButton{min-height:44px;border-radius:8px;font-weight:700;cursor:pointer}.confirmSecondaryButton{border:1px solid var(--color-border);color:var(--color-ink);background:var(--color-surface)}.confirmDangerButton{border:1px solid var(--color-danger);color:#fff;background:var(--color-danger)}.confirmSecondaryButton:disabled,.confirmDangerButton:disabled{opacity:.55;cursor:progress}.toast{position:fixed;z-index:40;left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));margin:0 auto;max-width:560px;padding:12px 14px;border-radius:8px;font-weight:700;line-height:1.45;box-shadow:0 14px 36px #0000002e}.warningToast{color:#713f12;background:#fef3c7}.successToast{color:#16634e;background:#e3f5ec}.errorToast{color:var(--color-danger);background:var(--color-danger-soft)}@media(hover:hover){.dropZone:hover{border-color:var(--color-accent);background:#fbfeff}.iconButton:not(:disabled):hover{background:#ffffff2e}.emojiChoice:hover{border-color:var(--color-accent);background:var(--color-accent-soft)}}.spin{animation:spin .85s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:720px){.editorScreen{padding-inline:18px}}