#files .file-knowledge-card{margin-top:24px;padding:24px;border:1px solid #9e8df044;border-radius:18px;background:linear-gradient(145deg,#24203c,#151421)}
#files .file-knowledge-card h3{margin:0 0 10px}
#files .file-knowledge-card h4{margin:20px 0 8px}
#files .file-knowledge-card textarea{width:100%;min-height:88px}
#files .file-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}
#file-channel-options{position:static;margin-top:8px;max-height:260px;width:100%}
#file-folder-list{border:1px solid #6d688d;border-radius:12px;background:#151524;box-shadow:0 10px 24px #0003;max-height:250px;overflow:auto;padding:8px;scrollbar-width:thin;scrollbar-color:#5e5978 transparent}
#file-folder-list::-webkit-scrollbar{width:7px;height:7px}
#file-folder-list::-webkit-scrollbar-track{background:transparent}
#file-folder-list::-webkit-scrollbar-thumb{min-height:34px;border:2px solid #151524;border-radius:999px;background:#5e5978}
#file-folder-list::-webkit-scrollbar-thumb:hover{background:#8178aa}
#file-folder-list::-webkit-scrollbar-button{display:none;width:0;height:0}
#file-folder-list::-webkit-scrollbar-corner{background:transparent}
#file-folder-list button{display:block;width:100%;text-align:left;margin:4px 0}
#file-folder-list .select-option{flex:1;min-width:160px}
#file-folder-list .file-actions button:last-child{width:auto}
#file-folder-list .select-option{border-radius:8px;white-space:normal;overflow-wrap:anywhere;text-align:left}
#file-folder-list .select-option[aria-selected=true]{background:#34315b;color:#e7e2ff}
#files label[for=file-folder-url]{margin-top:24px}
#files .file-error-banner{padding:12px 14px;border:1px solid #b55a7a;border-radius:10px;background:#402438;color:#ffcedd;font-size:13px;line-height:1.5}
#files #file-folder-url[aria-invalid=true]{border-color:#d77c9d}
#files .file-selected-folder{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;margin:8px 0;border:1px solid #9e8df044;border-radius:10px;background:#1b1b30}
#files .file-selected-folder span{min-width:0;overflow-wrap:anywhere;font-size:13px}
#files .file-selected-folder button{flex-shrink:0}
#file-list article{padding:16px 0;border-top:1px solid #9e8df044;overflow-wrap:anywhere}
#file-list article h4{margin:0 0 4px}
#file-list article small{color:#aaa8bd}
#files button:disabled{opacity:.55;cursor:not-allowed}
#files .file-feature-card{border:1px solid #8b80f0;border-left:4px solid #9b8aff;background:linear-gradient(135deg,#343160,#252447 58%,#1d1d32);box-shadow:0 14px 36px #6d5af12b,inset 0 1px #c2baff24}
#files .file-feature-card h3{font-size:18px;color:#fff}
#files .file-primary-button{justify-self:start;min-width:200px;min-height:43px;border:1px solid #9295ff55;border-radius:10px;background:linear-gradient(135deg,#5865f2,#7b68ee);box-shadow:0 8px 22px #5865f233;color:#fff;padding:11px 16px;font:700 13px Manrope;cursor:pointer;transition:background .18s,transform .18s,box-shadow .18s}
#files .file-feature-card > .file-primary-button{margin-top:17px}
#files .file-primary-button:hover:not(:disabled){background:linear-gradient(135deg,#6874ff,#8b79ff);box-shadow:0 10px 26px #5865f244;transform:translateY(-1px)}
#files .file-primary-button:disabled{background:#383848;border-color:#555467;box-shadow:none;color:#aaa9b9;opacity:.75;cursor:not-allowed;transform:none}
#files .file-picker{width:min(100%,360px)}
#files .file-picker #file-upload-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:720px){#files .file-knowledge-card{padding:16px}}
#files button:not(:where(.select-trigger,.select-option,#file-upload-clear)){min-height:40px;border:1px solid #9295ff55;border-radius:10px;background:linear-gradient(135deg,#5865f2,#7b68ee);box-shadow:0 8px 22px #5865f233;color:#fff;padding:10px 15px;font:700 13px Manrope,sans-serif;cursor:pointer;transition:background .18s,transform .18s,box-shadow .18s}
#files button:not(:where(.select-trigger,.select-option,#file-upload-clear)):hover:not(:disabled){background:linear-gradient(135deg,#6874ff,#8b79ff);box-shadow:0 10px 26px #5865f244;transform:translateY(-1px)}
#files button:not(:where(.select-trigger,.select-option,#file-upload-clear)):disabled{background:#383848;border-color:#555467;box-shadow:none;color:#aaa9b9;opacity:.75;cursor:not-allowed;transform:none}
#files button:focus-visible{outline:2px solid #b6adff;outline-offset:3px}
#files .file-section-divider{border:0;border-top:1px solid #77758966;margin:28px 0}
#files #file-upload-label{padding-right:32px}
#files #file-upload-clear{position:absolute;right:7px;top:50%;transform:translateY(-50%);z-index:1;width:30px;height:30px;padding:0;border:1px solid #8d85c266;border-radius:8px;background:#393251;color:#fff;font:22px Arial,sans-serif;cursor:pointer}
#files #file-upload-clear:hover{background:#51456f}
#files #file-upload-clear::before{content:none}
#files #file-google-connect:not([hidden]){display:inline-flex;align-items:center;gap:10px}
#files #file-google-connect img{object-fit:contain;flex:none}
#files .file-actions[hidden]{display:none}
.knowledge-source-subtab.locked,.knowledge-group.locked{opacity:.55;cursor:not-allowed}