:root{--ifc-primary:var(--main-primary);--ifc-primary-rgb:99, 102, 241;--ifc-text:#1e293b;--ifc-text-muted:#64748b;--ifc-bg:#fff;--ifc-bg-secondary:#f8fafc;--ifc-border:#e2e8f0;--ifc-success:#10b981;--ifc-success-bg:#10b9811a;--ifc-error:#ef4444;--ifc-radius:var(--main-radius);--ifc-radius-lg:var(--main-radius-lg);--ifc-shadow:0 1px 3px #00000014}._ifc-container{max-width:800px;margin:0 auto}._ifc-chips{flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;display:flex}._ifc-chip{border-radius:var(--main-radius-full);color:var(--ifc-text-muted);background:var(--ifc-bg);border-style:solid;border-width:1px;border-color:var(--ifc-border);cursor:pointer;align-items:center;gap:.375rem;padding:.4375rem .875rem;font-size:.8125rem;font-weight:500;text-decoration:none;display:inline-flex}._ifc-chip:hover{color:var(--ifc-text);border-color:var(--ifc-text-muted)}._ifc-chip-active{background:var(--ifc-primary);color:#fff;border-color:var(--ifc-primary);cursor:default}._ifc-chip-active:hover{color:#fff;border-color:var(--ifc-primary)}@media (max-width:768px){._ifc-container{padding-left:1rem;padding-right:1rem}}._ifc-upload{border-style:dashed;border-width:2px;border-color:var(--ifc-border);border-radius:var(--ifc-radius-lg);background:var(--ifc-bg);cursor:pointer;position:relative;overflow:hidden}._ifc-upload:hover{border-color:var(--ifc-primary)}._ifc-upload[data-dragover=true]{border-color:var(--ifc-primary);background:rgba(var(--ifc-primary-rgb), .04)}._ifc-upload-inner{flex-direction:column;justify-content:center;align-items:center;gap:.75rem;padding:3rem 2rem;display:flex}._ifc-upload-icon{color:var(--ifc-text-muted);opacity:.6}._ifc-upload-text{color:var(--ifc-text);font-size:.9375rem;font-weight:500}._ifc-upload-hint{color:var(--ifc-text-muted);font-size:.8125rem}._ifc-upload-input{opacity:0;cursor:pointer;position:absolute;top:0;bottom:0;left:0;right:0}._ifc-upload[data-has-files=true] ._ifc-upload-inner{padding:1.25rem 1.5rem}._ifc-upload[data-has-files=true] ._ifc-upload-icon{display:none}@media (max-width:768px){._ifc-upload-inner{padding:2rem 1rem}}._ifc-controls{background:var(--ifc-bg);border-radius:var(--ifc-radius-lg);border-style:solid;border-width:1px;border-color:var(--ifc-border);box-shadow:var(--ifc-shadow);margin-top:1rem;padding:1rem 1.25rem}._ifc-controls-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;display:flex}._ifc-format-group{align-items:center;gap:.75rem;display:flex}._ifc-label{color:var(--ifc-text);white-space:nowrap;font-size:.8125rem;font-weight:600}._ifc-format-buttons{flex-wrap:wrap;gap:.25rem;display:flex}._ifc-format-btn{border-style:solid;border-width:1px;border-color:var(--ifc-border);border-radius:var(--ifc-radius);background:var(--ifc-bg);color:var(--ifc-text);cursor:pointer;font-size:.75rem;font-weight:600;font-family:var(--main-font-mono);padding:.3125rem .625rem}._ifc-format-btn:hover{border-color:var(--ifc-primary);color:var(--ifc-primary)}._ifc-format-btn._ifc-active{background:var(--ifc-primary);border-color:var(--ifc-primary);color:#fff;box-shadow:0 1px 3px rgba(var(--ifc-primary-rgb), .3)}._ifc-format-info{align-items:center;gap:.5rem;display:flex}._ifc-format-badge{border-radius:var(--ifc-radius);font-size:.75rem;font-weight:600;font-family:var(--main-font-mono);padding:.3125rem .625rem}._ifc-badge-from{background:var(--ifc-bg-secondary);color:var(--ifc-text);border-style:solid;border-width:1px;border-color:var(--ifc-border)}._ifc-badge-to{background:rgba(var(--ifc-primary-rgb), .1);color:var(--ifc-primary);border-style:solid;border-width:1px;border-color:rgba(var(--ifc-primary-rgb), .2)}._ifc-format-arrow{color:var(--ifc-text-muted);font-size:.875rem}._ifc-quality-group{flex:1;align-items:center;gap:.75rem;min-width:0;display:flex}._ifc-quality-slider{flex:1;align-items:center;gap:.625rem;min-width:0;display:flex}._ifc-range{-webkit-appearance:none;appearance:none;background:var(--ifc-border);border-radius:3px;outline:none;flex:1;min-width:100px;height:6px}._ifc-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:var(--ifc-primary);cursor:pointer;width:18px;height:18px;box-shadow:0 1px 4px rgba(var(--ifc-primary-rgb), .3);border-radius:50%}._ifc-range::-moz-range-thumb{background:var(--ifc-primary);cursor:pointer;width:18px;height:18px;box-shadow:0 1px 4px rgba(var(--ifc-primary-rgb), .3);border-width:0;border-radius:50%}._ifc-quality-number{border-style:solid;border-width:1px;border-color:var(--ifc-border);border-radius:var(--ifc-radius);text-align:center;width:60px;color:var(--ifc-text);background:var(--ifc-bg);padding:.375rem .5rem;font-size:.8125rem}._ifc-quality-number:focus{border-color:var(--ifc-primary);box-shadow:0 0 0 2px rgba(var(--ifc-primary-rgb), .15);outline:none}._ifc-actions-group{flex-shrink:0;align-items:center;gap:.5rem;display:flex}._ifc-btn{border-radius:var(--ifc-radius);cursor:pointer;white-space:nowrap;border-width:0;align-items:center;gap:.375rem;padding:.5rem 1rem;font-size:.8125rem;font-weight:500;display:inline-flex}._ifc-btn-primary{background:var(--ifc-primary);color:#fff;box-shadow:0 2px 8px rgba(var(--ifc-primary-rgb), .25)}._ifc-btn-primary:hover{opacity:.9}._ifc-btn-ghost{color:var(--ifc-text-muted);background:0 0;padding:.5rem .75rem}._ifc-btn-ghost:hover{color:var(--ifc-error)}@media (max-width:768px){._ifc-controls-row{flex-direction:column;align-items:stretch;gap:.75rem}._ifc-actions-group{justify-content:flex-end}}._ifc-file-list{flex-direction:column;gap:.5rem;min-height:0;margin-top:.75rem;display:flex}._ifc-file-item{background:var(--ifc-bg);border-radius:var(--ifc-radius-lg);border-style:solid;border-width:1px;border-color:var(--ifc-border);box-shadow:var(--ifc-shadow);align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex}._ifc-file-thumb{border-radius:var(--ifc-radius);object-fit:cover;background:var(--ifc-bg-secondary);flex-shrink:0;width:48px;height:48px}._ifc-file-info{flex:1;min-width:0}._ifc-file-name{color:var(--ifc-text);white-space:nowrap;text-overflow:ellipsis;font-size:.8125rem;font-weight:500;overflow:hidden}._ifc-file-meta{color:var(--ifc-text-muted);align-items:center;gap:.5rem;margin-top:.25rem;font-size:.75rem;display:flex}._ifc-file-arrow{color:var(--ifc-text-muted);opacity:.5}._ifc-file-converted-size{color:var(--ifc-text);font-weight:600}._ifc-file-badge{border-radius:var(--main-radius-full);padding:.125rem .5rem;font-size:.6875rem;font-weight:600;display:inline-flex}._ifc-file-badge-success{background:var(--ifc-success-bg);color:var(--ifc-success)}._ifc-file-actions{flex-shrink:0;align-items:center;gap:.25rem;display:flex}._ifc-file-btn{border-radius:var(--ifc-radius);width:32px;height:32px;color:var(--ifc-text-muted);cursor:pointer;background:0 0;border-width:0;justify-content:center;align-items:center;display:inline-flex}._ifc-file-btn:hover{color:var(--ifc-primary);background:rgba(var(--ifc-primary-rgb), .08)}._ifc-file-btn-delete:hover{color:var(--ifc-error);background:#ef444414}._ifc-file-status{width:32px;height:32px;color:var(--ifc-text-muted);justify-content:center;align-items:center;display:inline-flex}._ifc-file-status[data-status=done]{color:var(--ifc-success)}._ifc-file-status .spinner{animation:1s linear infinite _ifc-spin}@keyframes _ifc-spin{to{transform:rotate(360deg)}}@media (max-width:480px){._ifc-file-item{gap:.5rem;padding:.625rem .75rem}._ifc-file-thumb{width:40px;height:40px}._ifc-file-meta{flex-wrap:wrap}}._ifc-summary{background:var(--ifc-bg);border-radius:var(--ifc-radius-lg);border-style:solid;border-width:1px;border-color:var(--ifc-border);box-shadow:var(--ifc-shadow);gap:.5rem;margin-top:.75rem;padding:.875rem 1.25rem;display:flex}._ifc-summary-item{text-align:center;flex:1}._ifc-summary-label{color:var(--ifc-text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:.25rem;font-size:.6875rem;font-weight:500;display:block}._ifc-summary-value{color:var(--ifc-text);font-size:1rem;font-weight:700}._ifc-text-success{color:var(--ifc-success)!important}._ifc-summary-saved{border-left-style:solid;border-left-width:1px;border-left-color:var(--ifc-border);padding-left:.5rem}@media (max-width:480px){._ifc-summary{flex-wrap:wrap}._ifc-summary-item{flex:40%}._ifc-summary-saved{border-top-style:solid;border-top-width:1px;border-left-width:0;border-top-color:var(--ifc-border);flex:100%;margin-top:.25rem;padding-top:.5rem;padding-left:0}}