:root{color-scheme:dark;--bg: #101216;--bg-elev: #1a1d24;--fg: #e9ecf3;--muted: #9aa1b2;--border: #2c313d;--accent: #5b8cff;--accent-fg: #ffffff;--tile-bg: #232833;--ring: rgba(255, 255, 255, .06);--shadow: 0 0 0 1px var(--ring), 0 2px 6px rgba(0, 0, 0, .4);--shadow-hover: 0 0 0 1px var(--ring), 0 8px 22px rgba(0, 0, 0, .55)}body.theme-light{color-scheme:light;--bg: #f4f5f7;--bg-elev: #ffffff;--fg: #1a1c22;--muted: #6b7280;--border: #e2e4ea;--accent: #2f6bff;--accent-fg: #ffffff;--tile-bg: #e9ebf0;--ring: rgba(0, 0, 0, .06);--shadow: 0 0 0 1px var(--ring), 0 1px 4px rgba(0, 0, 0, .08);--shadow-hover: 0 0 0 1px var(--ring), 0 8px 20px rgba(0, 0, 0, .14)}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);display:flex;flex-direction:column;min-height:100vh}#toolbar{position:sticky;top:0;z-index:50;display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:10px 16px;background:var(--bg-elev);border-bottom:1px solid var(--border)}.toolbar-group{display:flex;align-items:center;gap:8px}.brand .logo{color:var(--accent);font-size:18px}.brand .title{font-weight:600}.count{color:var(--muted);font-size:13px;margin-left:4px}.layout-switch{background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:2px;gap:2px}.seg{border:0;background:transparent;color:var(--muted);padding:6px 12px;border-radius:7px;cursor:pointer;font-size:13px;font-family:inherit}.seg:hover{color:var(--fg)}.seg.active{background:var(--accent);color:var(--accent-fg)}.ctl{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);-webkit-user-select:none;user-select:none}.ctl input[type=range]{accent-color:var(--accent);width:110px}.ctl .val{width:38px;text-align:right;color:var(--fg);font-variant-numeric:tabular-nums}.ctl select{background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:7px;padding:5px 8px;font-size:13px;font-family:inherit;cursor:pointer}.num-input{width:66px;background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:7px;padding:5px 8px;font:inherit;font-size:13px;font-variant-numeric:tabular-nums}.num-input:focus{outline:none;border-color:var(--accent)}.num-input::-webkit-outer-spin-button,.num-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.stepper{display:flex;align-items:stretch;height:30px;border:1px solid var(--border);border-radius:7px;overflow:hidden;background:var(--bg)}.stepper:focus-within{border-color:var(--accent)}.stepper input{width:46px;border:0;background:transparent;color:var(--fg);text-align:center;font-size:13px;font-family:inherit;font-variant-numeric:tabular-nums;-webkit-appearance:textfield;appearance:textfield;-moz-appearance:textfield}.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.stepper input:focus{outline:none}.stepper-arrows{display:flex;flex-direction:column;border-left:1px solid var(--border)}.step-arrow{flex:1;width:22px;padding:0;border:0;background:var(--bg-elev);color:var(--muted);cursor:pointer;font-size:8px;line-height:1;display:flex;align-items:center;justify-content:center}.step-arrow:hover{background:var(--border);color:var(--fg)}.step-arrow:active{background:var(--accent);color:var(--accent-fg)}.stepper-arrows .step-arrow+.step-arrow{border-top:1px solid var(--border)}.btn{border:1px solid var(--border);background:var(--bg);color:var(--fg);padding:6px 12px;border-radius:8px;cursor:pointer;font-size:13px;font-family:inherit}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.btn.icon{width:34px;padding:6px 0;text-align:center}.hidden{display:none!important}.gallery{padding:16px;flex:1 0 auto}.tile{margin:0;background:var(--tile-bg);border-radius:8px;overflow:hidden;cursor:pointer;box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s ease}.tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}.tile img{display:block;-webkit-user-drag:none;-webkit-user-select:none;user-select:none}.resize-handle{display:none;position:absolute;right:0;bottom:0;width:18px;height:18px;cursor:nwse-resize;background:linear-gradient(135deg,transparent 0 42%,rgba(255,255,255,.95) 42% 56%,transparent 56% 68%,rgba(255,255,255,.95) 68% 82%,transparent 82%),radial-gradient(circle at bottom right,rgba(0,0,0,.5),transparent 72%);z-index:2}.layout-grid{display:grid;grid-template-columns:repeat(var(--cols, 4),1fr);gap:var(--gap, 8px)}.layout-grid .tile{aspect-ratio:1 / 1}.layout-grid .tile img{width:100%;height:100%;object-fit:cover}.layout-masonry{column-count:var(--cols, 4);column-gap:var(--gap, 8px)}.layout-masonry .tile{display:inline-block;width:100%;margin-bottom:var(--gap, 8px);break-inside:avoid}.layout-masonry .tile img{width:100%;height:auto}.just-row{display:flex}.just-tile{flex:0 0 auto}.just-tile img{width:100%;height:100%;object-fit:cover}.layout-freeform{position:relative;touch-action:none}.layout-freeform .tile{cursor:grab}.layout-freeform .tile.dragging{cursor:grabbing;box-shadow:0 0 0 2px var(--accent),0 12px 28px #0000008c}.layout-freeform .tile img{width:100%;height:100%;object-fit:cover}.layout-freeform .resize-handle{display:block}.empty{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;pointer-events:none}.empty.hidden{display:none}.empty-inner{pointer-events:auto;max-width:540px;color:var(--muted);line-height:1.6}.empty-icon{font-size:60px;color:var(--muted);opacity:.45}.empty h1{color:var(--fg);font-weight:600;margin:10px 0 6px}.empty-buttons{display:flex;gap:8px;justify-content:center;margin-top:10px}.open-wrap{position:relative;display:inline-flex}.open-menu{position:absolute;top:calc(100% + 4px);left:0;z-index:70;min-width:130px;padding:4px;display:flex;flex-direction:column;gap:2px;background:var(--bg-elev);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.open-menu.hidden{display:none}.open-menu button{text-align:left;background:transparent;border:0;color:var(--fg);font:inherit;font-size:13px;padding:7px 10px;border-radius:6px;cursor:pointer}.open-menu button:hover{background:var(--accent);color:var(--accent-fg)}.empty .hint{font-size:12px;margin-top:18px;opacity:.8}.app-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px;padding:6px 14px;border-top:1px solid var(--border);background:var(--bg-elev);color:var(--muted);font-size:12px;line-height:1.4;flex-shrink:0}.app-footer a{color:var(--muted);text-decoration:none}.app-footer a:hover{color:var(--accent)}.app-footer .ft-name{font-weight:600;color:var(--fg)}.app-footer .ft-sep{opacity:.45}.app-footer .ft-support{color:var(--fg)}.app-footer .ft-support:hover{color:var(--accent)}.toast{position:fixed;top:14px;left:50%;transform:translate(-50%);z-index:250;background:var(--accent);color:var(--accent-fg);padding:10px 18px;border-radius:10px;font-size:14px;font-weight:600;box-shadow:0 6px 20px #0006}.toast.hidden{display:none}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:240;display:flex;align-items:center;justify-content:center;padding:20px;background:#0009}.modal.hidden{display:none}.modal-card{position:relative;width:100%;max-width:360px;padding:24px 22px 20px;background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;box-shadow:0 14px 44px #00000080;text-align:center}.modal-close{position:absolute;top:10px;right:10px;width:28px;height:28px;border:0;border-radius:50%;background:transparent;color:var(--muted);font-size:15px;cursor:pointer}.modal-close:hover{background:var(--border);color:var(--fg)}.modal-title{font-size:18px;font-weight:600}.modal-sub{color:var(--muted);font-size:13px;margin:6px 0 16px}.donate-intro{color:var(--muted);font-size:13px;margin:0 0 14px}.donate-tiers{display:flex;flex-direction:column;gap:8px}.donate-amt{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:9px;background:var(--bg);color:var(--fg);font-size:14px;font-family:inherit;text-align:left;cursor:pointer}.donate-amt:hover{border-color:var(--accent)}.donate-amt .tier-price{flex-shrink:0;color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums}.donate-custom-box{margin-top:12px;padding:12px 14px;border:1px solid var(--border);border-radius:9px;background:var(--bg);text-align:left}.donate-custom-label{font-size:14px;font-weight:500;margin:0 0 8px}.donate-custom-row{display:flex;align-items:center;gap:8px}.donate-custom-row span{color:var(--muted);font-size:13px}.donate-error{color:#ff6b6b;font-size:13px;margin-top:10px}.donate-error.hidden{display:none}.donate-note{color:var(--muted);font-size:11px;margin-top:14px;opacity:.8}.drop-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:none;align-items:center;justify-content:center;background:#1e326e80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);pointer-events:none}.drop-overlay.active{display:flex}.drop-inner{border:3px dashed var(--accent);color:#fff;padding:40px 64px;border-radius:18px;font-size:22px;font-weight:600;background:#00000059}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;align-items:center;justify-content:center;background:#000000ed}.lightbox.hidden{display:none}.lightbox img{max-width:92vw;max-height:92vh;object-fit:contain}.lb-btn{position:absolute;background:#ffffff1a;color:#fff;border:0;cursor:pointer;border-radius:50%;width:48px;height:48px;font-size:24px;line-height:1;display:flex;align-items:center;justify-content:center}.lb-btn:hover{background:#ffffff38}.lb-close{top:20px;right:20px;font-size:18px}.lb-prev{left:20px;top:50%;transform:translateY(-50%)}.lb-next{right:20px;top:50%;transform:translateY(-50%)}.lb-counter{position:absolute;bottom:20px;left:50%;transform:translate(-50%);color:#fff;background:#00000080;padding:6px 14px;border-radius:20px;font-size:13px;font-variant-numeric:tabular-nums}.tile-remove{position:absolute;top:5px;right:5px;z-index:3;width:22px;height:22px;padding:0;border:0;border-radius:50%;background:#0009;color:#fff;font-size:15px;line-height:1;cursor:pointer;display:none;align-items:center;justify-content:center}.tile:hover .tile-remove{display:flex}.tile-remove:hover{background:#dc3030f2}.storage-note{color:#e9a23b;font-size:12px;margin-left:8px}.show-toolbar{position:fixed;top:0;left:50%;transform:translate(-50%);z-index:60;border:1px solid var(--border);border-top:0;background:var(--bg-elev);color:var(--accent);font-size:22px;line-height:1;padding:2px 10px 4px;border-radius:0 0 12px 12px;cursor:pointer;box-shadow:var(--shadow)}.show-toolbar:hover{border-color:var(--accent);padding-bottom:6px}@media(max-width:640px){#toolbar{gap:8px;padding:8px 10px}.toolbar-group{gap:6px;flex-wrap:wrap}.brand .title{display:none}.btn,.seg{padding:9px 13px}.btn.icon{width:40px;padding:9px 0}.num-input,.ctl select,.stepper input{font-size:16px}.num-input,.ctl select{padding:9px 8px}.num-input{width:74px}.stepper{height:40px}.step-arrow{width:32px;font-size:9px}}