@charset "UTF-8";
:root{color-scheme:light;--ink:#172b4d;--muted:#52657f;--blue:#2463ce;--line:#d5e2f2;--red:#b32636;font-family:Inter,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;font-size:16px;color:var(--ink);background:#f8faff}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;background:white;border:1px solid #c5d5eb;border-radius:7px;min-height:40px;padding:8px 14px;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:8px}button:hover{background:#eaf2ff;border-color:#8eb3ea}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--blue);color:white;border-color:var(--blue)}.primary:hover{background:#194fae;border-color:#194fae}.subtle{background:transparent;color:var(--muted);border-color:transparent}.icon{width:34px;min-height:34px;padding:4px;border:0;background:transparent;font-size:24px}.icon svg,svg{width:20px;height:20px;flex-shrink:0;vertical-align:middle}button>span[data-icon]{display:flex}:focus-visible{outline:3px solid var(--blue);outline-offset:3px}input,select{width:100%;padding:10px 12px;border:1px solid #b8cbe4;border-radius:7px;background:white;color:var(--ink);min-width:0}input:focus,select:focus{border-color:var(--blue)}input::placeholder{color:#667b96}label{display:block;font-size:15px;font-weight:600;margin:18px 0}label input,label select{margin-top:8px;font-weight:400}h1,h2,h3,p{margin-top:0}h1{font-size:28px;line-height:1.35;font-weight:650;margin-bottom:0}h2{font-size:23px;font-weight:650;margin-bottom:0}h3{font-size:17px}.muted{color:var(--muted);line-height:1.7}.small,small{font-size:13px}.eyebrow{font-size:14px;font-weight:500;color:var(--muted);margin-bottom:8px}.full{width:100%}.error{color:var(--red);font-size:14px;line-height:1.6;white-space:pre-wrap}.error:empty{margin:0}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--ink);font-size:21px;font-weight:650;white-space:nowrap}.brand-mark{background:var(--blue);color:white;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;flex-shrink:0}.brand-mark svg{width:29px;height:29px}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;border-right:1px solid var(--line);background:#edf4ff;padding:26px 14px 18px;display:flex;flex-direction:column;overflow-y:auto}.sidebar>.brand{margin:0 2px 32px;font-size:20px}.nav{border:0;background:transparent;width:100%;justify-content:flex-start;color:#405773;padding:10px 12px;margin-bottom:4px;font-weight:500;min-height:42px}.nav svg{color:#526d91}.nav small{margin-left:auto;color:#52657f;font-size:13px}.nav.active{background:#d9e8ff;color:#174caa}.nav.active svg{color:var(--blue)}.nav:hover{background:#e0ecff}.project-heading{display:flex;justify-content:space-between;align-items:center;margin:22px 10px 7px;color:#52657f;font-size:14px;font-weight:600}.project-heading small{font-size:13px;font-weight:400}.project-nav .nav{font-size:15px;padding:9px 12px;gap:9px}.project-nav .nav .nav-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.project-nav .nav small{font-size:13px}.team-owner{display:block;font-size:12px;color:#52657f;margin-top:3px}.admin-nav{margin-top:22px;padding-top:14px;border-top:1px solid var(--line)}.side-bottom{margin-top:auto;padding:32px 8px 0}.storage-caption{font-size:12px;display:flex;justify-content:space-between;color:#52657f;gap:8px}.meter{height:4px;background:#d4e2f6;margin:10px 0 20px;border-radius:3px;overflow:hidden}.meter i{display:block;height:100%;background:#5f94e4}.profile{display:flex;align-items:center;gap:9px;padding-top:17px;border-top:1px solid var(--line)}#avatar{width:33px;height:33px;display:grid;place-items:center;background:#d6e7ff;border-radius:50%;color:#2459a5;font-size:14px}.profile strong{font-size:14px;display:block;max-width:112px;overflow:hidden;text-overflow:ellipsis}.profile small{font-size:12px;display:block;color:#52657f;margin-top:4px}.profile>.icon{margin-left:auto;color:#405773}
.workspace{margin-left:230px;padding:0 30px 36px;max-width:1900px}header{height:60px;display:flex;align-items:center;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted);justify-content:space-between}#mobileLogout{display:none}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 0 24px}.heading-actions{display:flex;gap:8px;align-items:center}.toolbar{display:flex;justify-content:space-between;align-items:center;margin:0 0 16px;gap:20px}.file-total{font-size:15px;color:var(--muted)}.file-total strong{font-size:20px;font-weight:600;color:var(--ink);margin-right:4px}.file-total span{margin-left:18px;border-left:1px solid var(--line);padding-left:17px;font-size:14px}.search-wrap{display:flex;align-items:center;gap:10px;margin:0;width:245px;background:white;padding:0 12px;border:1px solid #b8cbe4;border-radius:7px;color:#52657f}.search-wrap input{margin:0;padding:9px 0;border:0;font-size:15px;background:transparent}.search-wrap:focus-within{outline:2px solid var(--blue);outline-offset:2px}.search-wrap input:focus{outline:0}
#fileList{position:relative;min-height:calc(100vh - 265px);border-radius:10px}.table-wrap{border:1px solid var(--line);background:white;border-radius:10px;overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;white-space:nowrap}th{background:#edf4fe;font-size:14px;font-weight:500;color:#405773;padding:12px 14px;border-bottom:1px solid var(--line)}td{padding:10px 14px;color:#405773;font-size:14px;border-bottom:1px solid #e3ebf6}tr:last-child td{border:0}tbody tr:hover{background:#f6f9ff}.file-cell{display:flex;gap:10px;align-items:center}.file-glyph{border:1px solid #cfe0f8;border-radius:7px;width:33px;height:36px;display:grid;place-items:center;background:#edf5ff;color:#376dbb;font-size:13px;font-weight:500;flex-shrink:0}.file-title{padding:2px 0;min-height:28px;max-width:225px;border:0;text-align:left;background:transparent;font-size:16px;font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}.file-title:hover{background:transparent;color:var(--blue)}.file-sub{font-size:12px;display:block;margin-top:2px;color:var(--muted)}.badge{padding:4px 7px;border-radius:5px;font-size:13px;background:#eef1f6;color:#52657f;display:inline-flex;gap:5px;align-items:center}.badge:before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}.badge.shared{background:#e5efff;color:#245db6}.row-actions{display:flex;gap:3px;justify-content:flex-start;flex-wrap:wrap;max-width:520px;min-width:320px}.row-actions button{padding:4px 6px;font-size:14px;min-height:32px;border-color:transparent;background:transparent;color:#245db6;white-space:nowrap}.row-actions button:hover{background:#e3eeff}.row-actions .danger{color:var(--red)}.empty{background:white;border:1px dashed #b8cdeb;border-radius:10px;text-align:center;padding:56px 24px}.empty-illustration{position:relative;width:60px;height:56px;margin:0 auto 23px;display:grid;place-items:center;background:#dceaff;border-radius:12px;transform:rotate(-7deg);color:#4675b9}.empty-illustration:before{content:'';position:absolute;width:16px;height:16px;right:-12px;top:-8px;background:#a9cbff;border-radius:50%}.empty-illustration svg{width:29px;height:29px;transform:rotate(7deg)}.empty h2{font-size:21px;margin-bottom:10px}.empty p{font-size:15px;color:var(--muted);margin-bottom:23px}.drag-over{outline:3px solid var(--blue);outline-offset:-3px;background:#e4efff!important}#fileList.drag-over:after{content:attr(data-drop-label);position:absolute;inset:0;display:grid;place-items:center;z-index:2;color:#174caa;background:#eaf3fff2;font-size:22px;font-weight:600;border:2px dashed var(--blue);border-radius:10px;pointer-events:none}
dialog{border:1px solid #d2dfef;border-radius:14px;padding:26px;width:580px;max-width:calc(100vw - 32px);max-height:calc(100vh - 40px);overflow-y:auto;color:var(--ink);box-shadow:0 24px 80px #203a6633}dialog::backdrop{background:#172b4d66;backdrop-filter:blur(2px)}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px;gap:20px}.dialog-heading h2{overflow-wrap:anywhere}.dialog-heading .icon{color:#52657f;margin:-6px -6px 0 0;flex-shrink:0}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:18px;margin-top:24px}.notice{background:#eef5ff;border:1px solid #d3e4fc;border-radius:8px;padding:13px 15px;color:#405c82;font-size:14px;line-height:1.8}.dropzone{border:1px dashed #85a8da;border-radius:9px;padding:19px 15px 13px;text-align:center;background:#f3f8ff}.dropzone strong{display:block;font-size:16px;margin-top:12px;font-weight:500}.dropzone small{display:block;color:var(--muted);font-weight:400;font-size:13px;margin:8px 0 13px}.dropzone input{font-size:14px;padding:7px;border-color:#c6d9f2}.upload-symbol{background:#deebff;width:38px;height:38px;display:inline-grid;place-items:center;border-radius:9px;color:#3c70bc}.details-meta{font-size:14px;color:var(--muted);margin-top:-6px;margin-bottom:20px}.detail-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.share-box{border:1px solid #cee0f8;background:#f2f7ff;padding:18px;border-radius:9px;margin-bottom:22px}.share-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.share-top strong{font-size:16px;font-weight:600}.share-top button{min-height:34px;font-size:14px;padding:6px 10px}.share-box p{color:var(--muted);font-size:14px;line-height:1.7;margin:8px 0 0}.share-link{display:flex;gap:8px;margin-top:15px}.share-link input{font:13px ui-monospace,monospace;color:#24559b;min-width:0;background:white}.share-link button{white-space:nowrap;flex-shrink:0;font-size:14px}.move-row{display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:20px;margin:0 0 20px}.move-row label{margin:0;color:var(--muted);font-size:14px;font-weight:400;white-space:nowrap}.move-row select{padding:9px;font-size:15px;flex:1;min-width:0}.move-row button{flex-shrink:0;white-space:nowrap;font-size:15px}.versions summary{font-size:15px;color:#405c82;cursor:pointer;padding:3px 0 13px}.version{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:13px 0;gap:15px}.version strong{font-size:15px;font-weight:400;overflow-wrap:anywhere}.version small{display:block;color:var(--muted);font-size:13px;margin-top:5px}.version button{font-size:14px;padding:6px 9px;min-height:34px;white-space:nowrap}.detail-footer{border-top:1px solid var(--line);margin-top:10px;padding-top:18px;display:flex;justify-content:space-between;align-items:center;gap:12px}.link-button{border:0;background:transparent;padding:4px;font-size:14px;min-height:30px;white-space:nowrap}.danger{color:var(--red)}.danger-fill{color:white;background:#b32636;border-color:#b32636}.danger-fill:hover{background:#922030;border-color:#922030}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);padding:13px 22px;background:#19365f;color:white;border-radius:9px;box-shadow:0 8px 24px #17345220;z-index:100;font-size:15px;max-width:90vw}
.login-wrap{display:grid;grid-template-columns:46% 54%;min-height:100vh;background:white}.login-card{width:365px;max-width:calc(100% - 56px);margin:64px auto}.login-card>.brand{margin-bottom:92px;font-size:24px}.login-copy h1{font-size:32px;font-weight:600;margin-bottom:30px}.login-card label{font-size:16px;color:#344c6c}.login-card input{padding:13px;font-size:16px}.login-card .primary{margin-top:16px;padding:13px}.login-card>.small{font-size:14px;margin-top:22px}.login-retention{font-size:13px;color:var(--muted);margin:17px 0 0}.login-art{overflow:hidden;background:#edf5ff;display:flex;justify-content:center;align-items:center;padding:35px}.abstract-art{width:100%;max-width:620px;height:auto}
.history-tabs{display:flex;gap:5px;flex-wrap:wrap}.history-tabs button{border-color:transparent;background:transparent;min-height:36px;font-size:15px;padding:6px 13px;color:var(--muted)}.history-tabs button.selected{background:#dfeaff;color:#174caa}.history-zone{color:var(--muted);font-size:13px;white-space:nowrap}.history-table td{vertical-align:top;padding-top:13px;padding-bottom:13px;font-size:14px}.history-time{font-variant-numeric:tabular-nums}.history-table strong{font-size:15px;font-weight:500;color:#344c6c}.history-object{white-space:normal;max-width:330px;overflow-wrap:anywhere;line-height:1.6}.history-object small{display:block;color:var(--muted);margin-top:4px;font-size:13px}.badge.failed{color:#9b3a2a;background:#fff0eb}.history-more{display:flex;margin:23px auto}

/* Detail navigation stays mounted while only the lower work area changes. */
#detailDialog{width:680px;padding:0;overflow:hidden}#detailDialog[open]{display:flex;flex-direction:column}#detailTop{padding:24px 26px 18px;border-bottom:1px solid var(--line);flex:0 0 auto;background:white}#detailTop .dialog-heading{margin-bottom:18px}#detailTop h2{max-width:470px}#detailTop .details-meta{margin:0 0 16px}#detailNav{margin:0;gap:8px}#detailNav .selected{background:#dfeaff;color:#174caa;border-color:#9dbbeb}.detail-return{flex-shrink:0;font-size:14px;white-space:nowrap}#detailContent{padding:22px 26px;overflow:auto;min-height:160px}#detailPanel #uploadForm>.dialog-heading{display:none}#detailPanel #uploadForm{margin:0}#detailPanel #replaceHint{margin-bottom:18px}#detailPanel .dropzone{margin-top:0}#detailFeedback{margin-bottom:18px}#detailFeedback p{margin:0}#toast{inset:auto auto 26px 50%;margin:0;border:0;white-space:normal}#toast::backdrop{background:transparent}
@media(max-width:850px){#detailTop{padding:20px 20px 16px}#detailTop .dialog-heading{gap:12px}#detailTop h2{font-size:21px;max-width:220px}#detailTop .details-meta{font-size:13px}#detailNav{gap:6px}#detailNav button{font-size:14px;padding:8px 10px}#detailContent{padding:20px}#toast{max-width:90vw;width:max-content}}
#detailDialog{height:min(760px,calc(100vh - 40px))}#detailContent{flex:1;min-height:0}

/* Existing brand locations use smaller, simple type. */
.brand,.sidebar>.brand,.login-card>.brand{font-family:"Segoe UI","Microsoft YaHei",system-ui,sans-serif;font-size:17px;font-weight:500;gap:8px}.brand-mark{width:30px;height:30px;border-radius:7px}.brand-mark svg{width:24px;height:24px}
textarea{font:inherit;width:100%;min-width:0;padding:12px;border:1px solid #b8cbe4;border-radius:7px;line-height:1.7;color:var(--ink);background:white;resize:vertical;white-space:pre-wrap;overflow-wrap:anywhere}label textarea{display:block;margin-top:8px;font-weight:400}
.sharing-control{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px}.share-switch{display:flex;align-items:center;gap:10px;margin:0;cursor:pointer;font-weight:500}.share-switch input{position:absolute;width:1px;height:1px;opacity:0}.switch-track{width:42px;height:24px;border-radius:16px;background:#9eacc0;padding:3px;flex-shrink:0}.switch-track:after{content:'';display:block;background:white;width:18px;height:18px;border-radius:50%;transition:transform .15s}.share-switch input:checked+.switch-track{background:var(--blue)}.share-switch input:checked+.switch-track:after{transform:translateX(18px)}.share-switch input:focus-visible+.switch-track{outline:3px solid var(--blue);outline-offset:3px}.share-switch input:disabled+.switch-track{opacity:.55;cursor:not-allowed}
#shareCopy{min-height:48px;font-size:16px;padding:11px 24px;font-weight:500}.share-checkbox{display:flex;align-items:center;gap:9px;font-weight:400;margin:24px 0}.share-checkbox input{width:18px;height:18px;min-height:0;margin:0;accent-color:var(--blue)}#shareTitle{margin-top:8px}#sharePreview{height:154px;resize:vertical;background:#f5f8ff}.title-save-state{display:flex;align-items:center;gap:10px;margin-top:-9px;min-height:28px}.title-save-state .error{margin:0}.title-save-state button{color:var(--blue)}#shareState{margin:10px 0 0}.row-copy-fallback{max-width:450px;white-space:normal;margin-top:10px}.row-copy-fallback p{margin:0 0 6px}.row-copy-fallback textarea{font-size:13px}.row-actions button:disabled{cursor:not-allowed;color:#71829a}
@media(max-width:500px){.sharing-control{gap:12px;flex-wrap:wrap}#shareCopy{padding:10px 16px}.share-switch{font-size:15px}#sharePreview{font-size:14px}}