@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes slideIn{0%{transform:translateX(400px);opacity:0}to{transform:translateX(0);opacity:1}}:root,:root[data-theme=dark]{--color-success:#26ae14;--color-error:#ec221f;--color-warning:#ffc326;--color-info:#388bff}:root{--text-color:#333;--text-color-2:rgba(51, 51, 51, 0.8);--text-color-3:rgba(51, 51, 51, 0.6);--text-color-4:rgba(51, 51, 51, 0.38);--text-color-strong:rgba(51, 51, 51, 0.9);--text-color-darker:rgba(51, 51, 51, 0.85);--border-color:#d9d9d9;--border-color-split:rgba(51, 51, 51, 0.1);--background-body:#f5f5f5;--background-white:white;--background-fill-1:rgba(51, 51, 51, 0.03);--background-fill-2:rgba(51, 51, 51, 0.05);--background-fill-3:rgba(51, 51, 51, 0.07);--background-fill-4:rgba(51, 51, 51, 0.15);--scrollbar-thumb:rgba(51, 51, 51, 0.2);--border-radius-main:8px;--border-radius-small:2px;--border-radius-medium:4px}:root[data-theme=dark]{--text-color:#fdfdfd;--text-color-2:rgba(255, 255, 255, 0.7);--text-color-3:rgba(255, 255, 255, 0.6);--text-color-4:rgba(255, 255, 255, 0.38);--text-color-strong:#fdfdfd;--text-color-darker:rgba(255, 255, 255, 0.9);--border-color:#595959;--border-color-split:rgba(255, 255, 255, 0.15);--background-body:#1a1a1a;--background-white:#333333;--background-fill-1:rgba(255, 255, 255, 0.05);--background-fill-2:rgba(255, 255, 255, 0.1);--background-fill-3:rgba(255, 255, 255, 0.15);--background-fill-4:rgba(255, 255, 255, 0.2);--scrollbar-thumb:rgba(255, 255, 255, 0.25)}*{padding:0;box-sizing:border-box}#app,body{background:var(--background-body);overflow:hidden}*,body{margin:0}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;height:100vh;font-size:14px;line-height:1.5}#app{width:100%;height:100%;margin:0 auto;display:flex;flex-direction:column;flex:1;min-height:0}.header{display:flex;flex-wrap:wrap;align-items:center;min-height:56px;padding:16px;row-gap:8px;-moz-column-gap:20px;column-gap:20px;background:var(--background-white)}.header img{width:108px;height:28px;object-fit:contain}.header .title{font-size:16px;color:var(--text-color-2);border-right:1px solid var(--border-color);padding-right:16px}.header .subtitle,.toolbar button{color:var(--text-color-3)}.header .breadcrumb,.toolbar{display:flex;align-items:center}.header .breadcrumb{flex-grow:1;gap:4px;color:var(--text-color-2);overflow-y:auto}.header .breadcrumb a{color:var(--text-color-2);text-decoration:none}.header .breadcrumb a:hover{text-decoration:underline;color:var(--text-color)}.header .usage-info{font-size:12px;color:var(--text-color-3);display:flex;flex-direction:column;gap:4px;margin-left:auto}.header .usage-info .progress-bar-container{background:var(--border-color);border-radius:10px;height:6px;overflow:hidden}.header .usage-info .progress-bar{height:100%;border-radius:10px;transition:width .3s ease,background-color .3s ease}.header .usage-info .progress-bar.low{background:var(--color-success)}.header .usage-info .progress-bar.medium{background:var(--color-warning)}.header .usage-info .progress-bar.high{background:var(--color-error)}.toolbar{padding:4px 24px;background:var(--background-white);border-bottom:1px solid var(--border-color);flex-shrink:0;flex-wrap:wrap;min-height:40px;row-gap:4px;column-gap:8px}.toolbar button{padding:6px 12px;height:32px;border:0;border-radius:4px;cursor:pointer;background-color:var(--background-white);display:inline-flex;align-items:center;gap:8px}.toolbar button:hover{background-color:var(--background-fill-1)}.toolbar button:active{background-color:var(--background-fill-2)}.toolbar button:disabled{cursor:not-allowed;opacity:.4}.toolbar button:disabled:hover{background-color:var(--background-white)}.is-hidden,.toolbar button.is-hidden{display:none}.file-list-container,.file-table{display:flex;flex-direction:column;min-height:0}.file-list-container{overflow-x:auto;overflow-y:hidden;padding:16px 24px}.file-list-container.empty{padding:20px;text-align:center;color:var(--text-color-3)}.file-table{width:100%;min-width:600px;border-collapse:collapse;border:1px solid var(--border-color);border-radius:4px;overflow:hidden;flex:1;background-color:var(--background-white)}.file-table thead{flex-shrink:0;display:table;width:100%;table-layout:fixed;color:var(--text-color)}.file-table thead tr{border-bottom:1px solid var(--border-color-split)}.file-table thead th{height:40px;padding:4px 8px;text-align:left;cursor:pointer;font-weight:400}.file-table td:nth-child(1),.file-table th:nth-child(1){width:52px;padding-left:16px}.file-table tbody{display:block;overflow-y:auto;overflow-x:hidden;flex:1;min-height:0}.file-table tbody tr{width:100%;display:table;table-layout:fixed;min-height:40px;border-bottom:1px solid var(--border-color-split)}.file-table tbody tr:last-child,.file-table tbody tr:last-child td{border-bottom:none}.file-table tbody .selected-row,.file-table tbody tr:hover{background-color:var(--background-fill-1)}.file-table tbody tr td{min-height:40px;padding:4px 8px;color:var(--text-color-2);word-break:break-word}.file-table tbody tr td svg{flex:0 0 auto}.file-table tbody td:first-child,.file-table thead th:first-child{padding-left:16px}.file-table tbody tr:last-child td:first-child{border-bottom-left-radius:8px}.file-table tbody tr:last-child td:last-child{border-bottom-right-radius:8px}.file-table td:nth-child(2),.file-table th:nth-child(2){width:auto;word-break:break-word;white-space:normal;display:flex;align-items:center;gap:8px}.file-table td:nth-child(3),.file-table td:nth-child(4),.file-table th:nth-child(3),.file-table th:nth-child(4){width:100px}.file-table td:nth-child(5),.file-table th:nth-child(5){width:200px}.folder-td{cursor:pointer;display:flex;align-items:center;gap:8px}.folder-td .folder-name:hover{text-decoration:underline;color:var(--text-color)}.item-checkbox,.select-all-checkbox{-webkit-appearance:none;appearance:none;margin:0 8px 0 0;cursor:pointer;width:16px;height:16px;vertical-align:middle;background:0 0;border:1px solid var(--border-color);border-radius:var(--border-radius-small);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;transition:background-color .15s ease,border-color .15s ease}.item-checkbox:checked,.select-all-checkbox:checked,.select-all-checkbox:indeterminate{background-color:var(--text-color);border-color:var(--text-color)}.item-checkbox:checked::after,.select-all-checkbox:checked::after{content:"";width:10px;height:10px;background-color:var(--background-white);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l6 6L20 6'/%3E%3C/svg%3E")center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l6 6L20 6'/%3E%3C/svg%3E")center/contain no-repeat}.select-all-checkbox:indeterminate::after{content:"";width:10px;height:2px;border-radius:1px;background-color:var(--background-white)}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:18px}.loading{text-align:center;padding:40px;color:var(--text-color-3)}.spinner{border:4px solid var(--border-color);border-top:4px solid var(--border-color);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:20px auto}#toast-container{position:fixed;bottom:20px;right:20px;z-index:3000;display:flex;flex-direction:column;gap:8px}.toast{background:var(--background-white);color:var(--text-color-2);padding:16px 24px;animation:slideIn .3s ease;width:340px;box-shadow:0 1px 10px 3px rgba(0,0,0,.06);word-break:break-word;border-radius:4px}.toast.success{border-left:4px solid var(--color-success)}.toast.error{border-left:4px solid var(--color-error)}.toast.warning{border-left:4px solid var(--color-warning)}.toast.info{border-left:4px solid var(--color-info)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:2000}.modal-dialog{background:var(--background-white);border-radius:4px;width:400px;max-width:80vw;box-shadow:0 4px 24px rgba(0,0,0,.15);display:flex;flex-direction:column}.modal-title{font-size:20px;line-height:28px;font-weight:700;color:var(--text-color-strong);padding:12px 24px;border-bottom:1px solid var(--border-color-split)}.modal-message{font-size:14px;color:var(--text-color-2);white-space:pre-wrap;word-break:break-word;padding:20px 24px}.modal-message:has(+.modal-input-wrap){padding-bottom:8px}.modal-input-wrap{display:flex;align-items:center;border:1px solid var(--border-color);border-radius:4px;padding:0 4px 0 8px;height:36px;margin:16px 24px}.modal-message+.modal-input-wrap{margin-top:0}.modal-input-wrap:focus-within{border-color:var(--text-color-3)}.modal-input{flex:1;border:0;outline:0;font-size:14px;color:var(--text-color-strong);background:0 0;height:100%;font-family:inherit}.modal-toggle-visibility{border:0;background:0 0;cursor:pointer;color:var(--text-color-3);display:inline-flex;align-items:center;justify-content:center;padding:4px;border-radius:4px}.modal-toggle-visibility:hover{background-color:var(--background-fill-2)}.modal-footer{display:flex;justify-content:flex-end;gap:32px;padding:12px 24px;border-top:1px solid var(--border-color-split)}.modal-btn{height:32px;padding:0 16px;border:0;border-radius:4px;cursor:pointer;font-size:14px;font-family:inherit;background:0 0;color:var(--text-color-2)}.modal-btn:hover{background-color:var(--background-fill-1)}.modal-btn-confirm{background:var(--text-color);color:var(--background-white)}.modal-btn-confirm:hover{background:var(--text-color-darker)}:root[data-theme=dark] .header img{content:url(/image/brand-horizon-dark.png)}:root[data-theme=dark] .toast{background:#424242}.theme-toggle{border:0;background:0 0;cursor:pointer;color:var(--text-color-3);display:inline-flex;align-items:center;justify-content:center;padding:6px;border-radius:var(--border-radius-medium)}.theme-toggle:hover{background-color:var(--background-fill-1)}.theme-toggle .theme-icon-sun{display:none}.theme-toggle .theme-icon-moon{display:inline-flex}:root[data-theme=dark] .theme-toggle .theme-icon-sun{display:inline-flex}:root[data-theme=dark] .theme-toggle .theme-icon-moon{display:none}