:root{--bg:#1f2125;--panel:#2a2d33;--panel-2:#32363d;--line:#3c414a;--text:#e8eaed;--text-dim:#9aa0a8;--accent:#5b8def;--accent-2:#4a7ad6;--danger:#e0574b;--stage-bg:#15171a;--radius:10px;--shadow:0 6px 24px #00000059}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app{flex-direction:column;height:100%;display:flex}.app-loading{height:100%;color:var(--text-dim);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.spinner{border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toolbar{background:var(--panel);border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand-mark{flex:none;width:38px;height:38px;display:block}.brand-text{flex-direction:column;line-height:1.1;display:flex}.brand-name{color:var(--text);letter-spacing:.2px;font-size:18px;font-weight:800}.brand-tagline{letter-spacing:.6px;text-transform:uppercase;color:var(--text-dim);font-size:11px;font-weight:600}.toolbar-actions{align-items:center;gap:10px;display:flex}.btn{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--line);cursor:pointer;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;transition:background .12s,border-color .12s,opacity .12s}.btn:hover:not(:disabled){background:#3a3f47}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-ghost{background:0 0}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-2)}.download{position:relative}.split-btn{display:flex}.split-btn .btn-primary{border-top-right-radius:0;border-bottom-right-radius:0}.split-caret{border-left:1px solid #ffffff40;border-top-left-radius:0;border-bottom-left-radius:0;padding:8px 10px}.download-menu{background:var(--panel-2);border:1px solid var(--line);box-shadow:var(--shadow);z-index:50;border-radius:8px;min-width:120px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 6px);right:0}.download-menu button{text-align:left;width:100%;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 10px;font-size:13px}.download-menu button:hover{background:var(--accent);color:#fff}.download-error{border:1px solid var(--danger);color:#ffd7d2;z-index:40;background:#e0574b26;border-radius:8px;max-width:280px;padding:8px 10px;font-size:12px;position:absolute;top:calc(100% + 6px);right:0}.banner-error{border-bottom:1px solid var(--danger);color:#ffd7d2;background:#e0574b26;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;font-size:13px;display:flex}.banner-close{color:inherit;cursor:pointer;background:0 0;border:none;font-size:14px}.layout{flex:auto;grid-template-columns:280px 1fr 300px;min-height:0;display:grid}.panel{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;min-height:0;display:flex;overflow:hidden}.panel-right{border-right:none;border-left:1px solid var(--line)}.panel-heading{text-transform:uppercase;letter-spacing:.6px;color:var(--text-dim);flex:none;margin:0;padding:16px 16px 10px;font-size:13px}.uploader{border:2px dashed var(--line);border-radius:var(--radius);text-align:center;cursor:pointer;flex:none;margin:0 16px 12px;padding:22px 12px;transition:border-color .15s,background .15s}.uploader:hover,.uploader-active{border-color:var(--accent);background:#5b8def14}.uploader-icon{color:var(--accent);font-size:22px}.uploader-text{margin-top:6px;font-size:14px;font-weight:600}.uploader-sub{color:var(--text-dim);margin-top:2px;font-size:12px}.strip-wrap{flex:auto;padding:0 8px 16px;overflow-y:auto}.strip{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.strip-empty{color:var(--text-dim);padding:0 16px;font-size:13px}.strip-hint{color:var(--text-dim);margin:0 16px 10px;font-size:11px;line-height:1.4}.strip-row{background:var(--panel-2);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #0000;border-radius:8px;align-items:center;gap:8px;padding:6px 8px;display:flex}.strip-row:hover{border-color:var(--line)}.strip-row-selected{border-color:var(--accent);background:#5b8def1f}.strip-handle{color:var(--text-dim);cursor:grab;touch-action:none;padding:0 2px;font-size:14px}.strip-handle:active{cursor:grabbing}.strip-index{color:var(--text-dim);text-align:center;width:16px;font-size:11px}.strip-thumb{object-fit:cover;border-radius:5px;flex:none;width:40px;height:40px}.strip-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.stage{background:var(--stage-bg);justify-content:center;align-items:center;min-height:0;padding:28px;display:flex;position:relative;overflow:auto}.stage-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);color:var(--text);z-index:60;background:#15171a9e;flex-direction:column;justify-content:center;align-items:center;gap:14px;font-size:14px;font-weight:600;display:flex;position:absolute;inset:0}.stage-overlay p{margin:0}.mobile-actionbar,.sheet-close,.sheet-backdrop{display:none}.sheet-head{justify-content:space-between;align-items:center;display:flex}@media (width<=860px){.app{height:auto;min-height:100%;padding-bottom:calc(60px + env(safe-area-inset-bottom,0px))}.toolbar{z-index:80;flex-wrap:wrap;gap:8px;padding:8px 12px;position:sticky;top:0}.brand{min-width:0}.brand-mark{width:30px;height:30px}.brand-name{font-size:16px}.toolbar-actions{flex-wrap:wrap;gap:8px}.toolbar-actions .btn{padding:7px 11px;font-size:12px}.toolbar-user{margin-left:auto}.user-email{display:none}.layout{flex-direction:column;display:flex}.stage{order:1;height:56vh;min-height:300px;padding:12px}.panel-left{order:2}.panel-right{order:3}.panel{border-left:none;border-right:none;border-bottom:1px solid var(--line);overflow:visible}.uploader{padding:14px 12px}.panel-heading{padding:12px 16px 8px}.history-del{opacity:1}.history-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.strip-wrap{padding:0 12px 4px;overflow:visible}.strip{-webkit-overflow-scrolling:touch;flex-direction:row;gap:8px;padding-bottom:6px;overflow-x:auto}.strip-row{flex-direction:column;flex:none;gap:0;width:64px;padding:6px}.strip-handle,.strip-index,.strip-name{display:none}.strip-thumb{width:50px;height:50px}.panel-right{z-index:95;border:none;border-top:1px solid var(--line);border-radius:16px 16px 0 0;max-height:86vh;transition:transform .25s;position:fixed;bottom:0;left:0;right:0;overflow:hidden;transform:translateY(105%);box-shadow:0 -12px 34px #00000080}.panel-right.sheet-open{transform:translateY(0)}.sheet-head{padding-right:12px}.sheet-close{font:inherit;color:var(--accent);cursor:pointer;background:0 0;border:none;padding:8px 10px;font-size:13px;font-weight:700;display:inline-block}.sheet-backdrop{z-index:94;background:#00000080;display:block;position:fixed;inset:0}.mobile-actionbar{z-index:70;background:var(--panel);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));gap:4px;display:flex;position:fixed;bottom:0;left:0;right:0}.mab-btn{font:inherit;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:10px;flex-direction:column;flex:1 1 0;align-items:center;gap:2px;padding:6px 2px;font-size:11px;font-weight:600;display:flex}.mab-btn:disabled{opacity:.4}.mab-ico{font-size:19px;line-height:1}.mab-primary{color:#fff;background:var(--accent)}}.canvas-wrap{justify-content:center;align-items:center;width:100%;height:100%;min-height:0;display:flex;container-type:size}.canvas-sheet{--ar:1.4142;--frame:.8cqw;width:min(100cqw, calc(100cqh * var(--ar)));aspect-ratio:var(--ar);touch-action:none;border-radius:4px;max-width:100%;max-height:100%;position:relative;overflow:hidden;box-shadow:0 12px 40px #0000008c;container-type:size}.canvas-margin-guide{pointer-events:none;border:1.5px dashed var(--accent,#5b8def);z-index:1800;border-radius:2px;position:absolute;box-shadow:0 0 0 1px #ffffff59,inset 0 0 0 1px #ffffff59}.canvas-empty{color:#0006;text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.canvas-empty-title{margin:0;font-size:18px;font-weight:700}.canvas-empty-sub{margin:6px 0 0;font-size:13px}.photo{cursor:grab;box-sizing:border-box;position:absolute;overflow:visible}.photo:active{cursor:grabbing}.photo:before{content:"";inset:calc(-1 * var(--frame));z-index:-1;background:#fff;border:1px solid #00000014;border-radius:3px;position:absolute;box-shadow:0 .5cqw 1.4cqw #00000059}.photo-img{object-fit:cover;object-position:50% 45%;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:100%;display:block}.photo-oval .photo-img{-webkit-mask-image:radial-gradient(ellipse closest-side at 50% 50%, #000 var(--fin,90%), transparent var(--fout,100%));-webkit-mask-image:radial-gradient(ellipse closest-side at 50% 50%, #000 var(--fin,90%), transparent var(--fout,100%));mask-image:radial-gradient(ellipse closest-side at 50% 50%, #000 var(--fin,90%), transparent var(--fout,100%))}.photo-oval:before{box-shadow:0 .5cqw 1.6cqw #00000052}.photo-selected{outline:2px solid var(--accent);outline-offset:2px}.photo-ring{border-radius:inherit;pointer-events:none;border:1px dashed #5b8defb3;position:absolute;inset:-4px}.photo-peek-layer{box-sizing:border-box;pointer-events:none;z-index:1900;-webkit-backdrop-filter:blur(8px)saturate(1.18);backdrop-filter:blur(8px)saturate(1.18);border:1px solid #ffffff75;border-radius:4px;position:absolute;overflow:hidden;box-shadow:0 0 0 1px #5b8def29,0 .35cqw 1.2cqw #00000038}.photo-peek-layer:before{content:"";z-index:1;background:linear-gradient(135deg,#ffffff57,#ffffff14),#5b8def1a;position:absolute;inset:0}.photo-peek-layer img{object-fit:cover;object-position:50% 45%;opacity:.26;filter:saturate(.8)contrast(.9);width:100%;height:100%;display:block}.photo-controls-layer{box-sizing:border-box;pointer-events:none;z-index:2000;position:absolute;overflow:visible}.photo-corner-handle{width:clamp(26px,3.4cqw,34px);min-width:26px;height:clamp(26px,3.4cqw,34px);min-height:26px;color:var(--accent,#5b8def);cursor:grab;opacity:0;pointer-events:none;transform:translate(var(--handle-x,0), var(--handle-y,0)) scale(.85);touch-action:none;background:#fff;border:none;border-radius:50%;place-items:center;padding:0;transition:opacity .12s,transform .12s,box-shadow .12s,background .12s,color .12s;display:grid;position:absolute;box-shadow:0 1px 2px #10182829,0 4px 12px #10182833,inset 0 0 0 1.5px #5b8defd9}.photo-corner-handle .handle-icon{pointer-events:none;width:56%;height:56%;display:block}.photo-corner-handle:hover,.photo-corner-handle:focus-visible{background:var(--accent,#5b8def);color:#fff;outline:none;box-shadow:0 0 0 3px #5b8def3d,0 4px 14px #10182842}.photo-corner-handle:active{cursor:grabbing}.photo-controls-layer .photo-corner-handle{opacity:1;pointer-events:auto;transform:translate(var(--handle-x), var(--handle-y)) scale(1)}.photo-controls-layer .photo-corner-handle:hover,.photo-controls-layer .photo-corner-handle:active{transform:translate(var(--handle-x), var(--handle-y)) scale(1.08)}.photo-rotate-handle{top:calc(-1 * var(--frame));right:calc(-1 * var(--frame));--handle-x:46%;--handle-y:-46%;cursor:grab}.photo-rotate-handle .handle-icon{transform:rotate(var(--photo-rotation,0deg))}.photo-resize-handle{bottom:calc(-1 * var(--frame));left:calc(-1 * var(--frame));--handle-x:-46%;--handle-y:46%;cursor:nesw-resize}.photo-resize-handle .handle-icon{transform:rotate(-45deg)}@media (pointer:coarse){.photo-corner-handle{width:34px;min-width:34px;height:34px;min-height:34px}}.panel-scroll{flex:auto;padding:0 16px 24px;overflow-y:auto}.panel-section{border-bottom:1px solid var(--line);padding:14px 0}.panel-section:last-child{border-bottom:none}.panel-selected{border-top:1px solid var(--accent);background:#5b8def0f;margin:0 -16px;padding:14px 16px}.panel-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);margin:0 0 12px;font-size:12px}.panel-hint{color:var(--text-dim);margin:0 0 12px;font-size:11px;line-height:1.4}.field{margin-bottom:14px;display:block}.field:last-child{margin-bottom:0}.field-label{justify-content:space-between;align-items:baseline;margin-bottom:6px;font-size:12px;font-weight:600;display:flex}.field-value{color:var(--text-dim);font-variant-numeric:tabular-nums;font-weight:500}input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer}.segmented{background:var(--bg);border:1px solid var(--line);border-radius:8px;gap:3px;padding:3px;display:flex}.seg-btn{font:inherit;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;padding:7px 6px;font-size:12px;font-weight:600;transition:background .12s,color .12s}.seg-btn-on{background:var(--accent);color:#fff}.color-row{align-items:center;gap:8px;display:flex}input[type=color]{border:1px solid var(--line);background:var(--bg);cursor:pointer;border-radius:8px;width:40px;height:34px;padding:2px}.color-text,.num-input{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px;flex:1;width:100%;padding:8px 10px;font-size:13px}.color-text:focus,.num-input:focus{border-color:var(--accent);outline:none}.guide-row{align-items:center;gap:8px;display:flex}.guide-toggle{color:var(--text);white-space:nowrap;cursor:pointer;align-items:center;gap:6px;font-size:13px;display:inline-flex}.guide-toggle input{cursor:pointer}.guide-mm{flex:none;width:5.5em}.guide-mm:disabled{opacity:.5;cursor:not-allowed}.guide-unit{color:var(--muted,#8a8f98);font-size:13px}.btn-row{gap:8px;margin-bottom:12px;display:flex}.mini-btn{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--line);cursor:pointer;border-radius:7px;flex:1;padding:8px 6px;font-size:12px;font-weight:600}.mini-btn:hover{border-color:var(--accent);background:#3a3f47}.mini-btn-wide{width:100%}.mini-btn-danger{color:#ffd7d2;border-color:#e0574b80}.mini-btn-danger:hover{border-color:var(--danger);background:#e0574b2e}.context-menu{z-index:100;background:var(--panel-2);border:1px solid var(--line);min-width:200px;box-shadow:var(--shadow);border-radius:10px;padding:6px;position:fixed}.context-menu-head{text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);padding:4px 10px 6px;font-size:11px}.context-menu-sep{background:var(--line);height:1px;margin:5px 4px}.ctx-item{text-align:left;width:100%;font:inherit;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 10px;font-size:13px;display:block}.ctx-item:hover{background:var(--accent);color:#fff}.ctx-item-danger{color:#ffb3ab}.ctx-item-danger:hover{background:var(--danger);color:#fff}.login-screen{background:radial-gradient(1200px 600px at 50% -10%, #2a2d33, var(--bg));justify-content:center;align-items:center;min-height:100%;padding:24px;display:flex}.login-card{background:var(--panel);border:1px solid var(--line);width:340px;max-width:100%;box-shadow:var(--shadow);text-align:center;border-radius:16px;padding:28px 26px}.login-logo{width:56px;height:56px;margin:0 auto 10px;display:block}.login-title{margin:0;font-size:22px;font-weight:700}.login-sub{color:var(--text-dim);margin:6px 0 20px;font-size:13px}.login-google{justify-content:center;margin-bottom:16px;display:flex}.turnstile{justify-content:center;min-height:65px;margin-bottom:16px;display:flex}.login-divider{color:var(--text-dim);align-items:center;gap:10px;margin:6px 0 16px;font-size:12px;display:flex}.login-divider:before,.login-divider:after{content:"";background:var(--line);flex:1;height:1px}.login-form{flex-direction:column;gap:10px;display:flex}.login-form input{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);text-align:center;border-radius:9px;padding:11px 12px;font-size:14px}.login-form input:focus{border-color:var(--accent);outline:none}.login-submit{width:100%}.login-info{color:var(--text-dim);margin:14px 0 0;font-size:12px}.login-error{color:#ffb3ab;margin:12px 0 0;font-size:13px}.toolbar-user{border-left:1px solid var(--line);align-items:center;gap:10px;margin-left:8px;padding-left:12px;display:flex}.user-email{color:var(--text-dim);text-overflow:ellipsis;white-space:nowrap;max-width:180px;font-size:12px;overflow:hidden}.modal-overlay{z-index:90;background:#0000008c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:var(--panel);border:1px solid var(--line);width:720px;max-width:100%;max-height:80vh;box-shadow:var(--shadow);border-radius:14px;padding:18px 20px 22px;overflow:auto}.modal-head{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.modal-head h2{margin:0;font-size:16px}.modal-empty{color:var(--text-dim);text-align:center;padding:24px 0;font-size:14px}.history-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.history-card{background:var(--panel-2);border:1px solid var(--line);cursor:pointer;border-radius:10px;transition:border-color .12s,transform .12s;position:relative;overflow:hidden}.history-card:hover{border-color:var(--accent);transform:translateY(-2px)}.history-thumb{aspect-ratio:4/3;background:var(--stage-bg);justify-content:center;align-items:center;display:flex}.history-thumb img{object-fit:cover;width:100%;height:100%}.history-thumb-empty{color:var(--text-dim);font-size:12px}.history-meta{color:var(--text);justify-content:space-between;padding:8px 10px;font-size:12px;display:flex}.history-date{color:var(--text-dim)}.history-del{color:#fff;cursor:pointer;opacity:0;background:#0000008c;border:none;border-radius:7px;padding:4px 7px;font-size:13px;transition:opacity .12s;position:absolute;top:6px;right:6px}.history-card:hover .history-del{opacity:1}@media (hover:none){.history-del{opacity:1}}.modal-head-actions{align-items:center;gap:10px;display:flex}