:root{font-family:Segoe UI,Microsoft YaHei,sans-serif;font-size:15px;color:#292633;background:#f8f7fb;--ink:#292633;--muted:#777180;--purple:#6956c9;--line:#e9e5ef;--soft:#eee9fb}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button,a,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible{outline:2px solid var(--purple)}.workspace{min-height:100vh}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px;background:#fffefefa;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:18px 30px;flex-wrap:wrap}.topbar nav{display:flex;align-items:center;gap:6px}.topbar nav .button{border-color:transparent;background:transparent}.topbar nav .active{background:var(--soft);color:var(--purple)}#trash-count:empty{display:none}#trash-count{border-radius:8px;background:#e6dff8;padding:1px 6px;font-size:13px}.searchbox{display:flex;align-items:center;gap:9px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;margin-left:auto;max-width:300px;min-width:140px;flex:1;background:#f8f7fb}.searchbox span{font-size:23px;color:var(--muted);line-height:1}.searchbox input{width:100%;min-width:0;border:0;outline:none;background:transparent}.searchbox:focus-within{box-shadow:0 0 0 2px #d7cef3}main{padding:32px;max-width:1440px;margin:0 auto}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:11px;padding:11px 17px;color:#574e68;line-height:1.3;white-space:nowrap}.button:hover{background:#f2eefb;border-color:#d6cbed}.button.primary{background:var(--purple);border-color:var(--purple);color:#fff;box-shadow:0 3px 9px #6956c91a}.button.primary:hover{background:#5945b9}.button:disabled{opacity:.4;cursor:default}.icon-button{border:0;background:transparent;color:var(--muted);font-size:23px;line-height:1;border-radius:9px;padding:9px}.icon-button:hover{background:var(--soft);color:var(--purple)}h1{font-size:29px;line-height:1.4;letter-spacing:-.5px;margin:0;font-weight:650;overflow-wrap:anywhere}h2{font-size:21px;margin:0}h3{overflow-wrap:anywhere}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}.heading-copy{min-width:0}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.breadcrumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:13px;color:var(--muted)}.breadcrumbs a:hover{color:var(--purple)}.breadcrumbs span{color:#b2a9bf}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:18px}.node{position:relative;min-width:0;border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;transition:border-color .16s,box-shadow .16s,transform .16s}.node:hover{transform:translateY(-2px);border-color:#d3c7ed;box-shadow:0 9px 28px #3822580a}.node-link{display:flex;flex-direction:column;min-height:170px;padding:25px}.node.folder{background:#fff}.node-icon{display:grid;place-items:center;flex-shrink:0;width:44px;height:44px;border-radius:13px;background:#eee8fa;color:#8270bc;font-size:25px;margin-bottom:20px}.node.card .node-icon{background:#eaf3f0;color:#73968a}.node h3{font-size:19px;line-height:1.5;margin:0;padding-right:15px;font-weight:600}.node p{font-size:15px;line-height:1.75;margin:12px 0 0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.node .node-edit{position:absolute;top:16px;right:14px;font-size:19px;background:#ffffffc9}.node .node-chevron{position:absolute;bottom:23px;right:21px;color:#9e8bc5;font-size:27px}.node.folder h3,.node.folder p{padding-right:22px}.path{font-size:14px;margin:12px 0 0;color:#8e829b;overflow-wrap:anywhere}.empty{border:1px dashed #d9cfea;border-radius:18px;text-align:center;padding:48px 24px;background:#fff;color:var(--muted)}.empty strong{display:block;font-size:19px;font-weight:500}.empty .button{margin-top:20px}.document{padding:28px 30px;background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:24px}.document-content{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:16px}.empty-text{color:var(--muted)}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}table{border-collapse:collapse;width:100%;min-width:700px;text-align:left;font-size:15px}th{background:#f1edf7;font-weight:500;color:#706580;padding:16px 20px}td{border-top:1px solid var(--line);padding:16px 20px;color:var(--muted);max-width:340px}.title-link{color:var(--ink);font-weight:500;overflow-wrap:anywhere}.title-link:hover{color:var(--purple)}td .button{padding:8px 13px}.database-actions{margin-bottom:20px}.trash-item{display:flex;gap:18px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:23px;background:#fff;margin-bottom:14px}.trash-item .node-icon{margin:0}.trash-item h3{margin:0;flex:1;line-height:1.6;font-size:17px}.search-summary{color:var(--muted);margin:0 0 22px;font-size:15px}dialog{width:min(620px,calc(100vw - 30px));border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 25px 100px #20183835;color:var(--ink);max-height:92vh;overflow:auto}dialog::backdrop{background:#29203955;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}form label{display:block;margin-top:17px;color:#655a74}form input,form select,form textarea{display:block;width:100%;padding:12px;margin-top:8px;border:1px solid #ddd4e8;border-radius:10px;background:#fdfcff;color:var(--ink)}form textarea{resize:vertical;min-height:150px;line-height:1.75}form input:focus,form select:focus,form textarea:focus{outline:2px solid #ded6f5;border-color:var(--purple)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}select:disabled{opacity:.6}#form-error{color:#ae5068;line-height:1.8}#confirm-dialog{width:min(460px,calc(100vw - 30px))}#confirm-text{color:var(--muted);line-height:1.9;white-space:pre-wrap}#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);padding:13px 24px;border-radius:12px;background:#3c314f;color:#fff;max-width:calc(100vw - 30px);box-shadow:0 5px 30px #372f5533;z-index:20;display:none}#toast.visible{display:block}.error-panel{border:1px solid #ebcad1;padding:28px;background:#fff6f7;border-radius:16px;line-height:1.9;color:#9e5766}#cloud-setup{padding:16px 30px;background:#fff3d2}#cloud-setup .button{margin-left:12px}@media(max-width:720px){.topbar{gap:8px;padding:14px 18px}.topbar .button{padding:10px 12px}.searchbox{flex-basis:calc(100% - 50px);max-width:none;order:2;margin-left:0}#refresh{order:3}main{padding:24px 18px}h1{font-size:25px}.page-heading{gap:16px;margin-bottom:22px}.grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}.node-link{padding:22px;min-height:156px}.node h3{font-size:18px}.document{padding:23px}.trash-item{padding:18px;gap:12px;flex-wrap:wrap}}@media(max-width:480px){.grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr;gap:0}.topbar{gap:6px}.topbar .button{font-size:14px;padding:10px}.topbar nav{gap:1px}.actions .button{padding:10px 13px}dialog{padding:22px}}.tone-mint{--card-bg:#eaf7ef;--card-border:#cfe9d9;--card-accent:#45866b;--card-icon:#d6efe1}.tone-sky{--card-bg:#eaf3ff;--card-border:#d0e2fa;--card-accent:#547fba;--card-icon:#d9e8fc}.tone-peach{--card-bg:#fff2e3;--card-border:#f2ddc1;--card-accent:#b47b43;--card-icon:#fae3c7}.tone-rose{--card-bg:#fcecf2;--card-border:#f0d4e0;--card-accent:#ae6c87;--card-icon:#f7dae6}.tone-lilac{--card-bg:#f0ecfc;--card-border:#ddd3f4;--card-accent:#8b70b7;--card-icon:#e5dcf8}.node.card{background:var(--card-bg);border-color:var(--card-border)}.node.folder{background:#fff;border-color:#e5e5e8;--card-accent:#85858d}.node.card .node-icon{background:var(--card-icon);color:var(--card-accent)}.node.folder .node-icon{background:#f0f0f2;color:#787880}.node:hover{border-color:var(--card-accent);box-shadow:0 9px 26px #38225810}.node .node-chevron{color:var(--card-accent)}.node .node-edit{background:transparent;color:var(--card-accent)}.node p{color:#665f6d}.node.card h3,.node.card p{padding-right:22px}#url-field[hidden]{display:none}
