.idm-backdrop{z-index:100;-webkit-backdrop-filter:blur(20px);background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.idm-content{background:var(--background,#fff);border:1px solid var(--border,#e2e4ed);border-radius:24px;gap:0;width:95vw;max-width:1100px;max-height:90vh;display:flex;overflow:hidden;box-shadow:0 32px 100px #00000040,inset 0 0 0 1px #ffffff0d}.idm-image-area{background:var(--muted,#f0f1f7);flex-direction:column;flex:1;justify-content:center;align-items:center;min-width:0;display:flex;position:relative;overflow:hidden}.idm-image-wrap{flex:1;justify-content:center;align-items:center;width:100%;padding:16px;display:flex;overflow:hidden}.idm-image-wrap img{object-fit:contain;border-radius:12px;max-width:100%;max-height:82vh}.idm-image-loading{flex-direction:column;justify-content:center;align-items:center;min-height:300px;display:flex}.idm-progress{background:var(--muted,#ffffff1f);border-radius:999px;width:min(220px,70%);height:6px;margin-top:14px;overflow:hidden}.idm-progress-bar{background:var(--primary,#6366f1);border-radius:999px;height:100%;transition:width .4s}.idm-progress-bar--indeterminate{animation:1.2s ease-in-out infinite idm-progress-sweep;width:40%!important}@keyframes idm-progress-sweep{0%{margin-left:-40%}to{margin-left:100%}}.idm-progress-pct{font-variant-numeric:tabular-nums;color:var(--muted-foreground,#fff9);margin-top:6px;font-size:12px}.idm-version-tabs{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#000000b3;border-radius:12px;gap:4px;padding:6px 10px;display:flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.idm-version-tab{color:#fff9;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:4px;padding:5px 14px;font-size:12px;font-weight:600;transition:all .15s;display:flex}.idm-version-tab:hover{color:#fff;background:#ffffff1a}.idm-version-tab.active{color:#fff;background:#fff3}.idm-version-tab.processing{color:#fff6}.idm-sidebar{background:var(--card,#fff);border-left:1px solid var(--border,#e2e4ed);flex-direction:column;flex-shrink:0;width:360px;display:flex;overflow:hidden auto}.idm-sidebar-scroll{flex:1;padding:24px 20px 80px;overflow-y:auto}@media (max-width:768px){.idm-backdrop{-webkit-backdrop-filter:blur(8px);background:#000000d9;justify-content:stretch;align-items:stretch}.idm-content{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;box-shadow:none;border:none;border-radius:0;flex-direction:column}.idm-image-area{flex:none;min-height:240px;max-height:45dvh}.idm-image-wrap{padding:8px}.idm-image-wrap img,.idm-video{max-height:42dvh}.idm-version-tabs{padding:4px 6px;bottom:8px}.idm-version-tab{padding:4px 10px;font-size:11px}.idm-sidebar{border-left:none;border-top:1px solid var(--border,#e2e4ed);flex:auto;width:100%;min-height:0}.idm-sidebar-scroll{padding:16px 16px 24px}.idm-header{padding:12px 16px}.idm-header-icon{border-radius:8px;width:32px;height:32px}.idm-close-btn{border-radius:10px;width:32px;height:32px}.idm-section{margin-bottom:16px}.idm-section-title{margin-bottom:8px;font-size:11px}.idm-quick-actions{gap:6px;margin-bottom:12px}.idm-action-btn{border-radius:10px;gap:6px;padding:8px 10px;font-size:13px}.idm-improve-input{border-radius:10px;padding:10px 12px;font-size:13px}.idm-improve-btn{border-radius:10px;padding:10px 14px;font-size:13px}.idm-bottom-row{gap:6px;padding:10px 14px}.idm-download-btn{border-radius:10px;padding:10px 12px;font-size:13px}.idm-icon-btn{border-radius:10px;width:36px;height:36px}.idm-version-pill{padding:5px 10px;font-size:12px}.idm-version-timeline{max-height:100px}}.idm-header{background:var(--card,#fff);border-bottom:1px solid var(--border,#e2e4ed);justify-content:space-between;align-items:center;gap:12px;padding:20px 20px 16px;display:flex}.idm-header-icon{width:36px;height:36px;color:var(--primary-foreground,#fff);background:var(--primary,#cf3aa0);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.idm-close-btn{background:var(--muted,#f0f1f7);width:36px;height:36px;color:var(--foreground,#1a1d2e);border:1px solid var(--border,#e2e4ed);cursor:pointer;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;transition:background-color .18s,color .18s,transform .18s,box-shadow .18s;display:flex}.idm-close-btn:hover{background:var(--foreground,#1a1d2e);color:var(--background,#f5f6fa);transform:rotate(90deg);box-shadow:0 8px 24px -12px #00000059}.idm-close-btn:active{transform:rotate(90deg)scale(.92)}.idm-section{margin-bottom:24px}.idm-section-title{text-transform:uppercase;letter-spacing:.08em;color:var(--muted-foreground,#6b7194);margin-bottom:12px;font-size:12px;font-weight:700}.idm-section-label{text-transform:uppercase;letter-spacing:.08em;color:var(--muted-foreground,#6b7194);margin-bottom:8px;font-size:12px;font-weight:700}.idm-separator{background:var(--border,#e2e4ed);height:1px;margin:20px 0}.idm-info-toggle{background:var(--muted,#f0f1f7);cursor:pointer;width:100%;color:var(--foreground,#1a1d2e);border:none;border-radius:12px;justify-content:space-between;align-items:center;padding:10px 14px;font-size:14px;font-weight:500;transition:background .15s;display:flex}.idm-info-toggle:hover{background:var(--border,#e2e4ed)}.idm-info-grid{margin-top:10px;padding:0 4px}.idm-info-row{border-bottom:1px solid var(--border,#e2e4ed);justify-content:space-between;padding:8px 0;display:flex}.idm-info-row:last-child{border-bottom:none}.idm-info-label{color:var(--muted-foreground,#6b7194);font-size:14px}.idm-info-value{color:var(--foreground,#1a1d2e);font-size:14px;font-weight:500}.idm-quick-actions{gap:8px;margin-bottom:16px;display:flex}.idm-action-btn{color:var(--foreground,#1a1d2e);background:var(--muted,#f0f1f7);border:1px solid var(--border,#e2e4ed);cursor:pointer;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:14px;font-weight:600;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex}.idm-action-btn:hover{background:var(--background,#f5f6fa);border-color:var(--foreground,#1a1d2e);transform:translateY(-1px);box-shadow:0 2px 8px #00000014}.idm-action-btn:active{transform:translateY(0)scale(.98)}.idm-improve-input-wrap{margin-bottom:10px}.idm-improve-input{border:1.5px solid var(--border,#e2e4ed);background:var(--muted,#f0f1f7);width:100%;color:var(--foreground,#1a1d2e);border-radius:12px;outline:none;padding:12px 14px;font-size:14px;transition:border-color .15s,background .15s,box-shadow .15s}.idm-improve-input:focus{border-color:var(--primary,#cf3aa0);background:var(--background,#fff);box-shadow:0 0 0 3px #cf3aa01a}.idm-improve-input::placeholder{color:var(--muted-foreground,#6b7194)}.idm-improve-btn{width:100%;color:var(--primary-foreground,#fff);background:var(--primary,#cf3aa0);cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:14px;font-weight:700;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex}.idm-improve-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 6px 16px #cf3aa059}.idm-improve-btn:active:not(:disabled){transform:translateY(0)scale(.98)}.idm-improve-btn:disabled{opacity:.4;cursor:not-allowed}.idm-improve-cost{background:#fff3;border-radius:20px;align-items:center;gap:2px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-flex}.idm-version-pills{flex-wrap:wrap;gap:4px;margin-bottom:12px;display:flex}.idm-version-pill{color:var(--muted-foreground,#6b7194);background:var(--muted,#f0f1f7);cursor:pointer;border:1px solid #0000;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s}.idm-version-pill:hover{color:var(--foreground,#1a1d2e);background:var(--border,#e2e4ed)}.idm-version-pill.active{color:var(--background,#f5f6fa);background:var(--foreground,#1a1d2e);border-color:#0000}.idm-version-timeline{max-height:120px;overflow-y:auto}.idm-timeline-entry{background:var(--muted,#f0f1f7);border-radius:10px;margin-bottom:6px;padding:10px 14px}.idm-timeline-header{justify-content:space-between;align-items:center;display:flex}.idm-versions-section{min-height:0}.idm-bottom-row{border-top:1px solid var(--border,#e2e4ed);background:var(--card,#fff);z-index:10;align-items:center;gap:8px;padding:16px 20px;display:flex;position:sticky;bottom:0}.idm-download-btn{color:var(--primary-foreground,#fff);background:var(--primary,#cf3aa0);cursor:pointer;border:none;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:14px;font-weight:700;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex}.idm-download-btn:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 6px 16px #cf3aa059}.idm-download-btn:active{transform:translateY(0)scale(.98)}.idm-bottom-icons{gap:6px;display:flex}.idm-icon-btn{border:1px solid var(--border,#e2e4ed);background:var(--muted,#f0f1f7);width:40px;height:40px;color:var(--muted-foreground,#6b7194);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;transition:all .15s;display:flex}.idm-icon-btn:hover{color:var(--foreground,#1a1d2e);background:var(--border,#e2e4ed);transform:translateY(-1px)}.idm-icon-btn:active{transform:translateY(0)scale(.95)}.idm-icon-btn.liked{color:#ef4444;background:#ef44441a;border-color:#ef44444d}.idm-video{object-fit:contain;width:100%;height:100%}