header{grid-column:1 / -1;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-xl);gap:var(--space-lg)}.logo{font-family:var(--mono);font-weight:700;font-size:var(--text-lg);letter-spacing:-.5px;white-space:nowrap}.logo em{color:var(--accent);font-style:normal}.header-info{font-size:.78rem;color:var(--text-dim);font-family:var(--mono);display:flex;gap:1.5rem}.header-info span{white-space:nowrap}.header-actions{display:flex;align-items:center;gap:.3rem}.about-wrap{position:relative}.about-popover{position:absolute;top:calc(100% + 8px);right:0;z-index:200;width:240px;padding:var(--space-lg);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 24px #0006;font-size:var(--text-sm);line-height:1.6}.about-popover strong{display:block;font-size:var(--text-md);margin-bottom:var(--space-sm)}.about-popover p{margin-bottom:var(--space-sm);color:var(--text-dim)}.about-popover p:last-child{margin-bottom:0}.about-popover a{color:var(--accent);text-decoration:none}.about-popover a:hover{text-decoration:underline}.lang-select{width:110px;margin-left:.3rem}.lang-select .custom-select-trigger{padding:.25rem .4rem;font-size:.7rem;font-family:var(--mono);background:var(--surface)}.lang-select .custom-select-menu{min-width:130px;right:0;left:auto}@media(max-width:480px){header{padding:0 var(--space-md);gap:var(--space-sm)}.header-info{display:none}.lang-select{width:80px}}@media(min-width:481px)and (max-width:768px){header{padding:0 var(--space-md);gap:var(--space-sm)}.header-info{font-size:.68rem;gap:.8rem;overflow:hidden}.header-info span{overflow:hidden;text-overflow:ellipsis}.lang-select{width:90px}}@keyframes panel-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.panel{border-bottom:1px solid var(--border);animation:panel-in .2s ease both;animation-delay:calc(var(--i, 0) * 50ms)}.panel-head{font-family:var(--mono);font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);margin-bottom:.85rem;display:flex;align-items:center;gap:.5rem}.panel-head:before{content:"";width:3px;height:10px;background:var(--accent);border-radius:1px}.panel-toggle{width:100%;background:none;border:none;cursor:pointer;-webkit-user-select:none;user-select:none;padding:var(--space-lg) var(--space-xl);justify-content:flex-start;margin-bottom:0;transition:background var(--transition-fast)}.panel-toggle:hover{color:var(--text);background:var(--surface-2)}.panel-chevron{margin-left:auto;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;transition:transform var(--transition-fast) ease}.panel-chevron.open{transform:rotate(180deg)}.panel-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--transition) ease;overflow:hidden}.panel-body.open{grid-template-rows:1fr}.panel-body-inner{min-height:0;padding:0 var(--space-xl)}.panel-body.open .panel-body-inner{padding-top:var(--space-sm);padding-bottom:var(--space-lg)}.custom-select{position:relative;width:100%}.custom-select.disabled{opacity:.5;pointer-events:none}.custom-select-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.45rem var(--space-md);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font:inherit;font-size:var(--text-sm);cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;gap:var(--space-sm)}.custom-select-trigger:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim);outline:none}.custom-select.open .custom-select-trigger{border-color:var(--accent)}.custom-select-value{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.custom-select-arrow{font-size:.6rem;color:var(--text-dim);flex-shrink:0;margin-right:var(--space-xs)}.custom-select-menu{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:100;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);list-style:none;padding:var(--space-xs) 0;max-height:220px;overflow-y:auto;box-shadow:0 8px 24px #0006}.custom-select-option{display:block;width:100%;padding:.4rem var(--space-md);font-size:var(--text-sm);font-family:inherit;color:var(--text);background:none;border:none;cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.custom-select-option.focused{background:var(--accent-dim)}.custom-select-option.selected{color:var(--accent)}.custom-select-option.selected:before{content:"✓ ";font-size:.65rem}.switch-field label{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);cursor:pointer;font-size:var(--text-base)}.switch-track{position:relative;width:32px;height:18px;flex-shrink:0;background:var(--border);border:none;border-radius:9px;cursor:pointer;padding:0;transition:background var(--transition-fast)}.switch-track.on{background:var(--accent)}.switch-track:disabled{opacity:.4;cursor:not-allowed}.switch-thumb{position:absolute;top:2px;left:2px;width:14px;height:14px;background:#fff;border-radius:50%;transition:transform var(--transition-fast);pointer-events:none}.switch-track.on .switch-thumb{transform:translate(14px)}.sidebar{background:var(--surface);border-right:1px solid var(--border);overflow:hidden;display:flex;flex-direction:column;width:var(--sidebar-width);min-width:0;transition:transform .4s ease-out}.app:not(.no-image) .sidebar{overflow-y:auto}.app.no-image .sidebar{transform:translate(-100%);transition:transform .3s ease-in}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.sidebar-hint{padding:var(--space-lg) var(--space-xl);color:var(--text-dim);font-size:var(--text-sm);line-height:1.6;text-align:center}.panel-section+.panel-section{margin-top:var(--space-lg);padding-top:var(--space-lg);border-top:1px solid var(--border)}.perf-warnings{padding:0 var(--space-xl) var(--space-sm)}.perf-warning{padding:.4rem .6rem;margin-bottom:var(--space-xs);background:#ffb4001a;border:1px solid rgba(255,180,0,.3);border-radius:var(--radius-sm);font-size:var(--text-xs);color:#ffb400;line-height:1.4}.actions{padding:var(--space-lg) var(--space-xl);border-top:1px solid var(--border);margin-top:auto;display:flex;flex-direction:column;gap:.5rem;position:sticky;bottom:0;background:var(--surface);z-index:1;box-shadow:0 -4px 12px #0000004d;animation:panel-in .2s ease both;animation-delay:calc(var(--i, 0) * 50ms)}@keyframes panel-out{to{opacity:0;transform:translateY(6px)}}.panels-exiting .panel,.panels-exiting .actions{animation:panel-out .15s ease both;animation-delay:calc(var(--i, 0) * 30ms);pointer-events:none}.crop-actions{display:flex;flex-direction:column;gap:var(--space-sm);margin-top:.5rem}.crop-actions .btn-reset{margin-top:0}.preset-list{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:var(--space-md)}.preset-chip{display:inline-flex;align-items:center;gap:.15rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-pill);-webkit-user-select:none;user-select:none;transition:all var(--transition);white-space:nowrap}.preset-chip:hover{border-color:var(--accent)}.preset-chip.active{border-color:var(--accent);background:var(--accent-dim)}.preset-chip.active .preset-chip-name{color:var(--accent)}.preset-chip-name{background:none;border:none;padding:.3rem .5rem;color:var(--text-dim);font-family:var(--font);font-size:.72rem;font-weight:500;cursor:pointer;transition:color var(--transition)}.preset-chip-name:hover{color:var(--text)}.preset-delete{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;margin-right:var(--space-xs);padding:0;font-size:.6rem;line-height:1;border-radius:50%;border:none;background:none;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.preset-delete:hover{background:#c832324d;color:var(--error)}.preset-save-form{display:flex;gap:.35rem;align-items:center}.preset-save-form .text-input{flex:1;min-width:0}.transform-buttons{display:flex;gap:var(--space-sm);margin-bottom:var(--space-sm)}.upload-panel-inner{padding:var(--space-lg) var(--space-xl)}.upload-zone{width:100%;background:transparent;border:2px dashed var(--border);border-radius:var(--radius);padding:1.5rem var(--space-lg);text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .25s;font-family:inherit;color:inherit}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-dim)}.upload-zone.has-image{padding:var(--space-md);border-style:solid;border-color:var(--green);background:var(--green-dim)}.upload-zone img{max-width:100%;max-height:120px;border-radius:4px;display:block;margin:0 auto}.upload-icon{font-size:1.8rem;opacity:.4;margin-bottom:var(--space-sm)}.upload-text{font-size:var(--text-base);color:var(--text-dim);line-height:1.5}.upload-text strong{color:var(--accent);font-weight:600}.upload-error{margin-top:.5rem;padding:var(--space-sm) var(--space-md);background:var(--error-dim);border-radius:4px;font-size:var(--text-sm);color:var(--error);font-family:var(--mono)}.upload-meta{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-md)}.upload-meta .img-info{flex:1;margin-top:0}.img-info{margin-top:var(--space-md);padding:.55rem .7rem;background:var(--bg);border-radius:var(--radius-sm);font-family:var(--mono);font-size:.72rem;color:var(--text-dim);line-height:1.7}.img-info .v{color:var(--accent);font-weight:600}.upload-clear{flex-shrink:0;padding:.3rem .6rem;font:inherit;font-size:var(--text-xs);font-weight:600;color:var(--text-muted);background:none;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.upload-clear:hover{color:var(--error);border-color:var(--error);background:var(--error-dim)}.preview-area{background:var(--bg);overflow:hidden;padding:1.5rem;display:flex;align-items:center;justify-content:center;min-height:0}@keyframes preview-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:none}}@keyframes preview-out{to{opacity:0;transform:scale(.95)}}.preview-empty{text-align:center;padding:4rem 2rem;color:var(--text-muted);max-width:400px;animation:preview-in .25s ease both}.preview-empty .big{font-size:3rem;margin-bottom:var(--space-lg);opacity:.3}.preview-empty p{font-size:var(--text-md);line-height:1.7}.preview-empty strong{color:var(--text-dim)}.preview-browse{margin-top:var(--space-lg)}.preview-examples{margin-top:var(--space-xl)}.preview-examples-label{font-size:var(--text-sm);color:var(--text-muted);margin-bottom:var(--space-md)}.example-set-tabs{display:flex;gap:var(--space-xs);justify-content:center;margin-bottom:var(--space-md)}.example-tab{padding:.3rem .7rem;font:inherit;font-size:var(--text-xs);font-weight:600;color:var(--text-muted);background:none;border:1px solid var(--border);border-radius:var(--radius-pill);cursor:pointer;transition:all var(--transition-fast)}.example-tab:hover{color:var(--text);border-color:var(--border-light)}.example-tab.active{color:var(--accent);border-color:var(--accent);background:var(--accent-dim)}.preview-examples-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-sm);max-width:340px;margin:0 auto;animation:fade-in .2s ease both}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.example-card{display:flex;flex-direction:column;align-items:center;gap:var(--space-xs);padding:var(--space-sm);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color var(--transition-fast),transform .15s ease;font:inherit;color:inherit}.example-card:hover{border-color:var(--accent);transform:translateY(-2px)}.example-card:disabled{opacity:.5;cursor:wait}.example-card img{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:4px}.example-label{font-size:var(--text-xs);font-weight:600;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.grid-wrap{width:100%;height:100%;display:flex;justify-content:center;align-items:center;animation:preview-in .25s ease both;animation-delay:.25s}.grid-wrap.exiting{animation:preview-out .2s ease both;pointer-events:none}.page-grid{display:inline-grid;gap:6px;padding:8px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);transition:grid-template-columns .3s ease}.page-tile{position:relative;border-radius:3px;overflow:hidden;cursor:pointer;background:none;border:none;padding:0;font:inherit;color:inherit;-webkit-user-select:none;user-select:none;transition:opacity .3s ease,filter .3s ease,transform .25s ease;animation:tile-in .3s ease both}@keyframes tile-in{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}.page-tile:after{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-weight:700;pointer-events:none;transition:opacity .2s ease}.page-tile:hover{opacity:.85;transform:scale(1.03)}.page-tile:not(.excluded):after{content:"✕";font-size:1.6rem;color:#fff;background:#0006;opacity:0}.page-tile:not(.excluded):hover:after{opacity:1}.page-tile.excluded{opacity:.6;transform:scale(.95)}.page-tile.excluded:hover{opacity:.75;transform:scale(.98)}.page-tile.excluded:after{content:"✕";font-size:2rem;color:#fff;background:#0000008c}.page-tile.excluded:before{content:attr(data-excluded-label);position:absolute;bottom:20%;left:0;right:0;text-align:center;font-size:.5rem;font-weight:600;color:#fffc;pointer-events:none;z-index:1}.page-tile.excluded:hover:after{content:"↩";background:#00000073}.page-tile.excluded:hover:before{content:attr(data-restore-label)}.tile-canvas{width:100%;height:100%;display:block}.tile-label{position:absolute;bottom:2px;right:3px;font-family:var(--mono);font-size:.55rem;font-weight:700;color:#00000073;pointer-events:none}.overlap-right{position:absolute;top:0;right:0;width:4px;height:100%;background:repeating-linear-gradient(180deg,var(--accent) 0,var(--accent) 2px,transparent 2px,transparent 4px);opacity:.5;pointer-events:none}.overlap-bottom{position:absolute;bottom:0;left:0;height:4px;width:100%;background:repeating-linear-gradient(90deg,var(--accent) 0,var(--accent) 2px,transparent 2px,transparent 4px);opacity:.5;pointer-events:none}@media(max-width:480px){.preview-area{overflow-y:auto;padding:var(--space-sm)}.preview-empty{padding:2rem 1rem}.preview-empty .big{font-size:2rem;margin-bottom:var(--space-md)}.preview-examples-grid{max-width:280px}.page-grid{gap:3px;padding:4px}}@media(max-width:768px){.preview-area{overflow-y:auto}}@media(max-width:768px)and (orientation:landscape){.preview-area{overflow-y:auto;padding:var(--space-sm);align-items:flex-start}.preview-empty{padding:1rem}.preview-empty .big{display:none}.preview-empty p{font-size:var(--text-sm);line-height:1.4}.preview-browse{margin-top:var(--space-sm)}.preview-examples{margin-top:var(--space-md)}.preview-examples-grid{max-width:260px}.grid-wrap{align-items:flex-start}.page-grid{gap:3px;padding:4px}}.crop-container{position:relative;max-width:100%;max-height:100%;display:inline-block;-webkit-user-select:none;user-select:none;touch-action:none}.crop-image{display:block;max-width:100%;max-height:calc(100vh - var(--header-height) - 3rem);object-fit:contain}.crop-dim{position:absolute;background:#00000080;pointer-events:none}.crop-dim-top{top:0;left:0;right:0}.crop-dim-bottom{left:0;right:0}.crop-dim-left,.crop-dim-right{position:absolute}.crop-selection{position:absolute;border:2px solid var(--accent);box-shadow:0 0 0 1px #0000004d}.crop-handle{position:absolute;width:10px;height:10px;background:#fff;border:2px solid var(--accent);border-radius:2px}.crop-handle-nw{top:-5px;left:-5px;cursor:nwse-resize}.crop-handle-ne{top:-5px;right:-5px;cursor:nesw-resize}.crop-handle-sw{bottom:-5px;left:-5px;cursor:nesw-resize}.crop-handle-se{bottom:-5px;right:-5px;cursor:nwse-resize}.crop-edge{position:absolute;pointer-events:none;transition:opacity var(--transition-fast)}.crop-edge:after{content:"";position:absolute;background:#fff;border-radius:2px;opacity:.25;transition:opacity var(--transition-fast)}.crop-selection:hover .crop-edge:after{opacity:.5}.crop-edge-n,.crop-edge-s{left:20%;right:20%;height:12px}.crop-edge-n{top:-6px;cursor:ns-resize}.crop-edge-s{bottom:-6px;cursor:ns-resize}.crop-edge-n:after,.crop-edge-s:after{left:50%;top:50%;transform:translate(-50%,-50%);width:24px;height:3px}.crop-edge-w,.crop-edge-e{top:20%;bottom:20%;width:12px}.crop-edge-w{left:-6px;cursor:ew-resize}.crop-edge-e{right:-6px;cursor:ew-resize}.crop-edge-w:after,.crop-edge-e:after{top:50%;left:50%;transform:translate(-50%,-50%);width:3px;height:24px}.confirm-dialog{margin:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-family:var(--font);padding:0;max-width:360px;width:90vw;box-shadow:0 8px 32px #00000080;opacity:0;transform:scale(.95) translateY(-8px);animation:confirm-in .2s ease-out forwards}.confirm-dialog-closing{animation:confirm-out .15s ease-in forwards}@keyframes confirm-in{to{opacity:1;transform:scale(1) translateY(0)}}@keyframes confirm-out{0%{opacity:1;transform:scale(1) translateY(0)}to{opacity:0;transform:scale(.95) translateY(-8px)}}.confirm-dialog::backdrop{background:#0000;-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0);animation:backdrop-in .2s ease-out forwards}.confirm-dialog-closing::backdrop{animation:backdrop-out .15s ease-in forwards}@keyframes backdrop-in{to{background:#0009;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}}@keyframes backdrop-out{0%{background:#0009;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}to{background:#0000;-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0)}}.confirm-dialog-content{padding:var(--space-xl);display:flex;flex-direction:column;gap:var(--space-lg)}.confirm-dialog-message{font-size:var(--text-md);line-height:1.5;color:var(--text)}.confirm-dialog-actions{display:flex;justify-content:flex-end;gap:var(--space-md)}.confirm-dialog-actions .btn-sm{min-width:80px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #111113;--surface: #1b1b1f;--surface-2: #232328;--surface-3: #2c2c33;--border: #3a3a42;--border-light: #4a4a55;--text: #e4e2de;--text-dim: #85858c;--text-muted: #5e5e66;--accent: #e8572a;--accent-dim: rgba(232, 87, 42, .15);--accent-hover: #f06a3f;--green: #3fba6f;--green-dim: rgba(63, 186, 111, .15);--yellow: #e0a828;--paper: #f0ece4;--error: #e55;--error-dim: rgba(200, 50, 50, .15);--font: "Outfit", sans-serif;--mono: "IBM Plex Mono", monospace;--text-xs: .68rem;--text-sm: .75rem;--text-base: .82rem;--text-md: .88rem;--text-lg: 1rem;--space-xs: .2rem;--space-sm: .4rem;--space-md: .6rem;--space-lg: 1rem;--space-xl: 1.2rem;--radius: 8px;--radius-sm: 6px;--radius-pill: 20px;--transition: .2s;--transition-fast: .15s;--sidebar-width: 320px;--header-height: 52px}html{font-size:14px}body{font-family:var(--font);background:var(--bg);color:var(--text);height:100vh;overflow:hidden}.app{display:grid;grid-template-columns:var(--sidebar-width) 1fr;grid-template-rows:var(--header-height) 1fr;height:100vh;transition:grid-template-columns .4s ease-out}.app.no-image{grid-template-columns:0 1fr}label{display:block;font-size:.78rem;color:var(--text-dim);margin-bottom:var(--space-xs);font-weight:500}input[type=number],.text-input,select{width:100%;padding:.45rem var(--space-md);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--mono);font-size:var(--text-base);outline:none;transition:border var(--transition)}input[type=number]:focus,.text-input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}select{cursor:pointer}select option{background:var(--surface-2)}.row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.field{margin-bottom:.65rem}.field:last-child{margin-bottom:0}input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer}input[type=color]{width:100%;height:32px;padding:2px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer}input[type=color]:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.field-hint{font-size:.7rem;color:var(--text-muted);margin-top:var(--space-xs);-webkit-user-select:none;user-select:none}@media(max-width:768px){:root{--header-height: 44px}.app,.app.no-image{grid-template-columns:1fr;grid-template-rows:var(--header-height) 1fr auto}.app.no-image .sidebar{transform:translateY(100%);transition:transform .3s ease-in}.sidebar{order:2;width:100%;max-height:55vh;overflow-y:auto;border-right:none;border-top:1px solid var(--border);transition:transform .4s ease-out}.preview-area{order:1;min-height:30vh}}@media(max-width:768px)and (orientation:landscape){.app{grid-template-columns:220px 1fr;grid-template-rows:var(--header-height) 1fr}.sidebar{order:unset;max-height:none;border-top:none;border-right:1px solid var(--border)}.preview-area{order:unset;min-height:0}}@media(min-width:769px)and (max-width:1023px)and (max-aspect-ratio:4 / 5){.app,.app.no-image{grid-template-columns:1fr;grid-template-rows:var(--header-height) 1fr auto}.app.no-image .sidebar{transform:translateY(100%);transition:transform .3s ease-in}.sidebar{order:2;width:100%;border-right:none;border-top:1px solid var(--border);max-height:50vh;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:0;transition:transform .4s ease-out}.sidebar .actions,.sidebar>.panel:first-child{grid-column:1 / -1}.preview-area{order:1;min-height:200px}}.btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:var(--space-md);border:none;border-radius:var(--radius);font-family:var(--font);font-size:var(--text-md);font-weight:600;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all var(--transition)}.btn:disabled{opacity:.35;pointer-events:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-3)}.btn-sm{padding:.3rem var(--space-md);font-size:.72rem;width:auto}.btn-reset{margin-top:.5rem;width:100%;padding:.35rem var(--space-md);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);font-family:var(--font);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition)}.btn-reset:hover{border-color:var(--accent);color:var(--text)}.btn-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:1.1rem;cursor:pointer;transition:all var(--transition)}.btn-icon:hover{border-color:var(--accent);background:var(--accent-dim)}.btn-icon:disabled{opacity:.35;pointer-events:none}.btn-icon.active{border-color:var(--accent);background:var(--accent-dim);color:var(--accent)}