:root{--bg:#f7f5f2;--panel-bg:#fff;--text:#332e2a;--text-muted:#8a8279;--border:#e6e2db;--accent:#b5793f;--accent-text:#fff;--danger:#c1503f;--shadow:#1410080f 0 1px 2px, #14100814 0 8px 24px -8px;--radius-lg:18px;--radius-md:10px;--radius-sm:8px;--transition:.15s ease;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:Hiragino Sans,Yu Gothic,Noto Sans JP,system-ui,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#1a1816;--panel-bg:#24211e;--text:#f0ece6;--text-muted:#a89f93;--border:#383430;--accent:#d8a565;--accent-text:#241b0d;--danger:#e28173;--shadow:#00000040 0 1px 2px, #0006 0 8px 24px -8px}}*{box-sizing:border-box}body{margin:0}#root{flex-direction:column;min-height:100svh;display:flex}button,input,select{font-family:inherit}button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app-header{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;padding:16px 24px;display:flex}.app-header h1{letter-spacing:-.01em;margin:0;font-size:20px;font-weight:700}.app-header .tagline{color:var(--text-muted);font-size:13px}.app-header .privacy-badge{color:var(--text-muted);border:1px solid var(--border);white-space:nowrap;border-radius:999px;padding:5px 12px;font-size:12px}.app-header a.privacy-badge{color:var(--accent);border-color:color-mix(in srgb, var(--accent) 45%, var(--border));transition:background-color var(--transition), border-color var(--transition);margin-left:auto;font-weight:600;text-decoration:none}.app-header a.privacy-badge:hover{background:color-mix(in srgb, var(--accent) 10%, transparent);border-color:var(--accent)}@media (width<=900px){.app-header{padding:12px 14px}}@media (width<=480px){.app-header .tagline{display:none}}.app-body{flex:1;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);align-items:start;gap:16px;padding:16px 24px 32px;display:grid}@media (width<=900px){.app-body{padding:12px 14px;padding-bottom:calc(88px + env(safe-area-inset-bottom,0px));grid-template-columns:1fr}}.panel{background:var(--panel-bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.preview-pane{flex-direction:column;gap:12px;padding:16px;display:flex;position:sticky;top:16px}@media (width<=900px){.preview-pane{z-index:10;border-radius:0 0 var(--radius-lg) var(--radius-lg);padding:10px;position:sticky;top:0;box-shadow:0 4px 14px -6px #0000004d}}.preview-canvas-wrap{border-radius:var(--radius-md);background:linear-gradient(45deg,#8080801f 25%,#0000 25%) 0 0/20px 20px,linear-gradient(-45deg,#8080801f 25%,#0000 25%) 0 0/20px 20px,linear-gradient(45deg,#0000 75%,#8080801f 75%) 0 0/20px 20px,linear-gradient(-45deg,#0000 75%,#8080801f 75%) 0 0/20px 20px;justify-content:center;align-items:center;padding:20px;display:flex;overflow:hidden}.preview-canvas-wrap canvas{object-fit:contain;border-radius:4px;width:auto;max-width:100%;height:auto;max-height:calc(100vh - 160px);display:block}@media (width<=900px){.preview-canvas-wrap{padding:10px}.preview-canvas-wrap canvas{max-height:34vh}}.control-pane{flex-direction:column;gap:12px;display:flex}.section{flex-direction:column;gap:14px;padding:16px 18px;display:flex}.section h2{letter-spacing:.01em;color:var(--text);align-items:center;gap:7px;margin:0;font-size:13px;font-weight:700;display:flex}.section h2:before{content:"";background:var(--accent);border-radius:2px;flex:none;width:4px;height:13px;display:block}.field-row{flex-direction:column;gap:7px;display:flex}.field-row>label:not(.check-label){color:var(--text-muted);font-size:12px;font-weight:600}.field-row input[type=text],.field-row input[type=datetime-local],.field-row input[type=number],.field-row select{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);width:100%;min-width:0;height:38px;color:var(--text);transition:border-color var(--transition), box-shadow var(--transition);padding:0 11px;font-size:13px}.field-row input:hover,.field-row select:hover{border-color:color-mix(in srgb, var(--accent) 35%, var(--border))}.field-row input:focus-visible,.field-row select:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);outline:none}.inline-fields{align-items:center;gap:8px;display:flex}.field-row .inline-fields input[type=number]{flex:none;width:72px}.inline-fields span{color:var(--text-muted);font-size:13px}.checkbox-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px;display:grid}.checkbox-grid label,.check-label{cursor:pointer;align-items:center;gap:7px;font-size:13px;display:flex}.checkbox-grid input[type=checkbox],.check-label input[type=checkbox]{accent-color:var(--accent);flex:none;width:15px;height:15px}.segmented{flex-wrap:wrap;gap:6px;display:flex}.segmented button{white-space:nowrap;border:1px solid var(--border);background:var(--panel-bg);color:var(--text-muted);cursor:pointer;transition:all var(--transition);border-radius:999px;flex:none;padding:7px 14px;font-size:12.5px;font-weight:500}.segmented button:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--border));color:var(--text)}.segmented button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-text);box-shadow:0 2px 8px -2px color-mix(in srgb, var(--accent) 55%, transparent);font-weight:600}@media (width<=900px){.segmented button{padding:9px 14px}}.swatch-row{gap:10px;display:flex}.swatch{border:3px solid var(--panel-bg);width:30px;height:30px;box-shadow:0 0 0 1px var(--border);cursor:pointer;transition:box-shadow var(--transition), transform var(--transition);border-radius:50%;padding:0}@media (width<=900px){.swatch{width:34px;height:34px}}.swatch:hover{transform:scale(1.08)}.swatch[aria-pressed=true]{box-shadow:0 0 0 2px var(--accent)}.primary-button,.secondary-button{border-radius:var(--radius-sm);cursor:pointer;transition:transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);border:1px solid #0000;padding:10px 18px;font-size:14px;font-weight:600}.primary-button{background:var(--accent);color:var(--accent-text);box-shadow:0 2px 8px -2px color-mix(in srgb, var(--accent) 55%, transparent)}.primary-button:hover:not(:disabled){box-shadow:0 4px 14px -3px color-mix(in srgb, var(--accent) 60%, transparent);transform:translateY(-1px)}.primary-button:active:not(:disabled){transform:translateY(0)}.primary-button:disabled,.secondary-button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.secondary-button{background:var(--panel-bg);border-color:var(--border);color:var(--text)}.secondary-button:hover:not(:disabled){border-color:color-mix(in srgb, var(--accent) 45%, var(--border));color:var(--accent)}.action-row{flex-wrap:wrap;gap:8px;display:flex}@media (width<=480px){.action-row--stack{flex-direction:column}.action-row--stack>*{width:100%}}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);cursor:pointer;min-height:400px;color:var(--text-muted);text-align:center;transition:border-color var(--transition), background-color var(--transition), color var(--transition);flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:48px 24px;display:flex}@media (width<=900px){.dropzone{min-height:280px;padding:32px 20px}}.dropzone:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--border))}.dropzone.dragging{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 8%, transparent)}.dropzone strong{color:var(--text);font-size:16px}.crop-stage{touch-action:none;-webkit-user-select:none;user-select:none;border-radius:var(--radius-md);max-width:100%;position:relative;overflow:hidden}.crop-stage img,.crop-stage canvas{max-width:100%;height:auto;display:block}.crop-rect{cursor:move;border:2px solid #fff;position:absolute;box-shadow:0 0 0 9999px #00000073}.crop-handle{border:2px solid var(--accent);width:16px;height:16px;transition:transform var(--transition);background:#fff;border-radius:50%;position:absolute;transform:translate(-50%,-50%);box-shadow:0 1px 4px #00000059}@media (width<=900px){.crop-handle{width:22px;height:22px}}.crop-handle:hover{transform:translate(-50%,-50%)scale(1.2)}.crop-handle.nw{cursor:nwse-resize;top:0;left:0}.crop-handle.ne{cursor:nesw-resize;top:0;left:100%}.crop-handle.sw{cursor:nesw-resize;top:100%;left:0}.crop-handle.se{cursor:nwse-resize;top:100%;left:100%}.hint{color:var(--text-muted);margin:0;font-size:12px;line-height:1.5}.status-line{color:var(--text-muted);min-height:16px;font-size:12px}.status-line.error{color:var(--danger)}.mobile-export-bar{display:none}@media (width<=900px){.mobile-export-bar{z-index:20;padding:12px 14px calc(12px + env(safe-area-inset-bottom,0px));background:var(--panel-bg);border-top:1px solid var(--border);display:block;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 16px -6px #00000040}.mobile-export-bar .primary-button{width:100%}}