@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Libre+Baskerville:wght@400;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{--bg:#f5f5f7;--bg2:#fff;--bg3:#fafafa;--bgH:#f0f0f2;--tx:#1d1d1f;--tx2:#6e6e73;--tx3:#86868b;--brd:rgba(0,0,0,.08);--acc:#1d1d1f;--accSoft:rgba(29,29,31,.06);--accBg:rgba(29,29,31,.05);--grn:#22c55e;--grnBg:#dcfce7;--org:#f59e0b;--orgBg:#fef3c7;--sh:0 1px 3px rgba(0,0,0,.06);--shM:0 4px 16px rgba(0,0,0,.08);--shL:0 8px 32px rgba(0,0,0,.12);--cvBg:#fafafa;--gl:rgba(255,255,255,.92);--glB:rgba(255,255,255,.6);--lpBg:#fafbfc;--btnBg:#1d1d1f;--btnC:#fff;--usrBg:#f0f0f2;--mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;color-scheme:light dark}
@media(prefers-color-scheme:dark){:root:not(.light){--bg:#1c1c1e;--bg2:#2c2c2e;--bg3:#1c1c1e;--bgH:#3a3a3c;--tx:#f5f5f7;--tx2:#a1a1a6;--tx3:#8e8e93;--brd:rgba(255,255,255,.08);--acc:#f5f5f7;--accSoft:rgba(245,245,247,.08);--accBg:rgba(245,245,247,.06);--grn:#34d399;--grnBg:rgba(34,197,94,.15);--orgBg:rgba(245,158,11,.15);--cvBg:#1c1c1e;--gl:rgba(44,44,46,.92);--glB:rgba(255,255,255,.08);--lpBg:#1c1c1e;--btnBg:#f5f5f7;--btnC:#1c1c1e;--usrBg:#3a3a3c}}
.dark{--bg:#1c1c1e;--bg2:#2c2c2e;--bg3:#1c1c1e;--bgH:#3a3a3c;--tx:#f5f5f7;--tx2:#a1a1a6;--tx3:#8e8e93;--brd:rgba(255,255,255,.08);--acc:#f5f5f7;--accSoft:rgba(245,245,247,.08);--accBg:rgba(245,245,247,.06);--grn:#34d399;--grnBg:rgba(34,197,94,.15);--orgBg:rgba(245,158,11,.15);--cvBg:#1c1c1e;--gl:rgba(44,44,46,.92);--glB:rgba(255,255,255,.08);--lpBg:#1c1c1e;--btnBg:#f5f5f7;--btnC:#1c1c1e;--usrBg:#3a3a3c}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}
body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--tx);-webkit-font-smoothing:antialiased}
.hidden{display:none!important}.page{width:100%;height:100vh;overflow:hidden}

/* ── Landing ── */
.lp{width:100%;height:100%;position:relative;background:var(--lpBg)}
.lp-top{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--gl);backdrop-filter:blur(20px);border-bottom:1px solid var(--brd)}
.lp-brand{display:flex;align-items:center;gap:8px;font-family:'Libre Baskerville',Georgia,serif;font-weight:400;font-size:15px;color:var(--tx)}
.lp-top-right{display:flex;align-items:center;gap:12px}
.lp-social-link{display:flex;align-items:center;justify-content:center;color:var(--tx3);transition:color .15s,opacity .15s;text-decoration:none}.lp-social-link:hover{color:var(--tx);opacity:.8}
.lp-dark-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--brd);background:var(--bg2);color:var(--tx3);cursor:pointer;transition:color .15s,border-color .15s}.lp-dark-btn:hover{color:var(--tx);border-color:var(--tx3)}
.lp-cta{padding:6px 16px;border-radius:20px;border:none;background:var(--btnBg);color:var(--btnC);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}.lp-cta:hover{opacity:.8}
.lp-cv{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}
.lp-ct{position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;width:100%;padding:80px clamp(32px,5vw,80px) 40px;height:100%}
.lp-h{flex:0 1 400px;min-width:280px}.lp-h1{font-family:'Libre Baskerville',Georgia,serif;font-size:36px;line-height:1.25;font-weight:700;margin-bottom:16px}.lp-sub{font-size:15px;line-height:1.6;color:var(--tx2);margin-bottom:24px}
.lp-go{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;border-radius:24px;border:none;background:var(--btnBg);color:var(--btnC);font-size:15px;font-weight:500;cursor:pointer;transition:opacity .15s}.lp-go:hover{opacity:.8}
.lp-term{flex:0 1 540px;min-width:340px;background:var(--bg2);border:1px solid var(--brd);border-radius:12px;box-shadow:var(--shL);overflow:hidden}
.lp-term-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:var(--bg3);border-bottom:1px solid var(--brd)}
.lp-term-dot{width:10px;height:10px;border-radius:50%}.lp-term-dot.red{background:#ff5f57}.lp-term-dot.ylw{background:#febc2e}.lp-term-dot.grn{background:#28c840}
.lp-term-title{margin-left:auto;margin-right:auto;font-size:11px;font-weight:500;color:var(--tx3);font-family:var(--mono)}
.lp-term-body{padding:16px 18px;height:340px;overflow-y:auto;font-family:var(--mono);font-size:12px;line-height:1.7;scrollbar-width:none}.lp-term-body::-webkit-scrollbar{display:none}
.lpt-line{margin-bottom:3px;animation:termFadeIn .3s ease-out}
.lpt-cmd{color:var(--tx);font-weight:500}
.lpt-out{color:var(--tx2)}
.lpt-spacer{margin-bottom:2px}
.lpt-status{display:flex;align-items:center;gap:8px}
.lpt-badge{font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.lpt-result{padding:10px 12px;border-radius:8px;border:1px solid var(--brd);background:var(--bg);margin:6px 0;animation:termFadeIn .3s ease-out}
.lpt-score{font-size:10px;font-weight:600;color:var(--tx)}
.lpt-quote{font-size:12px;line-height:1.5;color:var(--tx);margin-top:4px}
.lpt-cite{font-size:10px;color:var(--tx3);margin-top:4px}

.lp-mission{position:absolute;bottom:20px;left:28px;z-index:10;font-family:'Libre Baskerville',Georgia,serif;font-size:12px;font-style:italic;color:var(--tx3);opacity:.6;letter-spacing:.01em}

/* ── Sidebar ── */
#page-main{display:flex;height:100vh;max-height:100vh;min-height:0;overflow:hidden}
.sidebar{width:240px;flex-shrink:0;min-height:0;align-self:stretch;background:var(--bg3);border-right:1px solid var(--brd);display:flex;flex-direction:column;transition:width .2s}
.sidebar.collapsed{width:56px}.sidebar.collapsed .sb-lt,.sidebar.collapsed .sb-lb{display:none}.sidebar.collapsed .sb-new span{display:none}.sidebar.collapsed .sb-hd{justify-content:center;padding:14px 0}.sidebar.collapsed .sb-logo-icon{display:block;cursor:pointer}.sidebar.collapsed #sb-toggle{display:none}.sidebar.collapsed .sb-new{justify-content:center;padding:8px 0;margin:2px 8px}.sidebar.collapsed .sb-nav{justify-content:center;padding:8px 0;margin:2px 8px}.sidebar.collapsed .sb-bot{justify-content:center;padding:10px 0}
.sb-hd{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}
.sb-logo{display:flex;align-items:center;gap:8px;font-weight:600;font-size:18px;color:var(--tx);text-decoration:none}
.sb-logo-icon{display:none;flex-shrink:0}
.sb-btn{width:30px;height:30px;border-radius:8px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--tx3);transition:background .15s,color .15s}.sb-btn:hover{background:var(--bgH);color:var(--tx)}
.sb-new{display:flex;align-items:center;gap:10px;width:auto;margin:2px 10px;padding:9px 16px;border-radius:9px;border:none;background:transparent;color:var(--tx2);font-size:14px;font-weight:500;cursor:pointer;transition:background .12s;text-decoration:none}.sb-new:hover{background:var(--bgH);color:var(--tx)}
.sb-nav{display:flex;align-items:center;gap:10px;padding:9px 16px;font-size:14px;font-weight:500;color:var(--tx2);text-decoration:none;border-radius:9px;margin:2px 10px;transition:background .12s}
.sb-nav:hover,.sb-nav.active{background:var(--bgH);color:var(--tx)}
.sb-nav svg,.sb-new svg{width:16px;height:16px;flex-shrink:0}
.sb-chats{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:8px 0;scrollbar-width:none}
.sb-chats::-webkit-scrollbar{display:none}
.sb-chats-lbl{font-size:11px;font-weight:500;color:var(--tx3);padding:8px 24px 4px;letter-spacing:.02em}
.sb-chat-item{display:block;padding:7px 16px;margin:1px 10px;border-radius:8px;font-size:13px;color:var(--tx3);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background .12s,color .12s}
.sb-chat-item:hover{background:var(--bgH);color:var(--tx2)}
.sb-bot{margin-top:0;padding:12px 14px;border-top:1px solid var(--brd);display:flex;align-items:center}
.icon-moon{display:none}.dark .icon-sun{display:none}.dark .icon-moon{display:block}
@media(prefers-color-scheme:dark){:root:not(.light) .icon-sun{display:none}:root:not(.light) .icon-moon{display:block}}

.content{flex:1;min-width:0;min-height:0;overflow-x:hidden;overflow-y:auto;background:var(--bg3);display:flex;flex-direction:column;position:relative;-webkit-overflow-scrolling:touch}
.content.content--corpus{overflow:hidden}
.content.content--corpus>.cv-layout{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.cv-layout{min-height:0}
.cv-scroll{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.cv-chat-bar{flex-shrink:0;padding:12px 20px 16px;border-top:1px solid var(--brd);background:var(--bg2);box-shadow:0 -8px 24px rgba(0,0,0,.06)}
.rpanel{width:320px;flex-shrink:0;align-self:stretch;min-height:0;max-height:100%;border-left:1px solid var(--brd);background:var(--bg3);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:24px 20px;-webkit-overflow-scrolling:touch}

/* ── Terminal (dashboard style) ── */
.term-full{display:flex;flex-direction:column;height:100%;background:var(--bg3);color:var(--tx)}
.term-top{flex-shrink:0}
.term-welcome{display:flex;align-items:stretch;border:1px solid var(--brd);border-radius:var(--r-lg);margin:20px 24px 0;overflow:hidden}
.term-wl{width:35%;flex-shrink:0;padding:18px 20px;display:flex;flex-direction:row;align-items:center;gap:14px}
.term-winfo{display:flex;flex-direction:column;gap:3px}
.term-wsep{width:1px;background:var(--brd);flex-shrink:0}
.term-wr{flex:1;min-width:0;padding:18px 20px;display:flex;flex-direction:column}
.term-wlbl{font-size:13px;font-weight:600;color:var(--tx2);margin-bottom:8px}
.term-wname{font-family:'Libre Baskerville',Georgia,serif;font-size:18px;font-weight:700;color:var(--tx);margin-top:10px;line-height:1.4}
.term-wmeta{font-family:var(--mono);font-size:11px;color:var(--tx3);line-height:1.6}
.term-dragon{width:48px;height:48px;image-rendering:pixelated;image-rendering:crisp-edges}
.term-wrec-row{display:flex;align-items:center;justify-content:space-between;padding:2px 0}
.term-wrec-link{font-family:var(--mono);font-size:12px;color:var(--tx);text-decoration:none;line-height:1.9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}
.term-wrec-link:hover{color:var(--tx)}
.term-wrec-meta{font-family:var(--mono);font-size:11px;color:var(--tx3);flex-shrink:0;margin-left:10px}
.term-scroll{flex:1;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.term-scroll::-webkit-scrollbar{display:none}
.term-input-area{padding:20px 32px 8px;position:relative}
.term-cmd-picker{display:none;position:absolute;bottom:calc(100% + 4px);left:32px;right:32px;background:var(--bg2);border:1px solid var(--brd);border-radius:10px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.1);z-index:100}
.term-cmd-item{display:flex;align-items:center;gap:16px;padding:8px 14px;cursor:pointer;transition:background .1s}
.term-cmd-item:hover,.term-cmd-item.focused{background:var(--bgH)}
.term-cmd-name{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--tx);min-width:96px;flex-shrink:0}
.term-cmd-desc{font-family:var(--mono);font-size:12px;color:var(--tx3)}
.term-input-wrap{display:flex;align-items:center;gap:8px}
.term-input{flex:1;background:transparent;border:none;outline:none;color:var(--tx);font-family:var(--mono);font-size:13px;line-height:1.5}
.term-input::placeholder{color:var(--tx3)}
.term-input:disabled{opacity:.4}
.term-cursor{color:var(--tx);font-weight:700;font-family:var(--mono);font-size:13px;user-select:none;opacity:.6}
.term-caret{color:var(--tx);font-weight:700;flex-shrink:0;user-select:none;font-family:var(--mono);font-size:14px}
.term-hints{padding:8px 32px 24px}
.term-shortcut-hint{font-size:12px;color:var(--tx3);padding:4px 10px 10px;font-family:var(--mono)}
.term-sg{font-family:var(--mono);font-size:12px;color:var(--tx3);padding:4px 10px;border-radius:6px;cursor:pointer;transition:all .12s;display:flex;align-items:center;gap:8px}
.term-sg:hover{background:var(--bgH);color:var(--tx2)}
.term-sg .term-caret{font-size:12px;font-weight:400;color:var(--tx3)}
.term-output{padding:0 32px;display:flex;flex-direction:column;gap:10px}
.term-line{display:flex;align-items:flex-start;gap:10px;animation:termFadeIn .3s ease-out}
.term-prompt{font-family:var(--mono);font-size:13px;color:var(--tx);line-height:1.5;display:flex;align-items:center;gap:10px}
.term-prompt .term-user-chevron{color:var(--tx3)}
.term-prompt-text{background:var(--bgH);padding:3px 10px;border-radius:6px}
.term-resp{font-family:var(--mono);font-size:13px;color:var(--tx2);line-height:1.6;display:flex;align-items:flex-start;gap:10px}
.term-resp .term-noos-dot{height:calc(13px * 1.6);padding-top:0;display:inline-flex;align-items:center}
.term-card{margin-left:24px;padding:12px 16px;border-radius:10px;border:1px solid var(--brd);background:var(--bg2);animation:termFadeIn .3s ease-out;margin-top:4px;margin-bottom:4px}
.term-card-lbl{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--tx)}
.term-card-det{font-family:var(--mono);font-size:12px;color:var(--tx3);margin-top:4px;line-height:1.4}
.term-card-val{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--tx);margin-top:6px}
.term-status{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.term-option{cursor:pointer;padding:4px 0;font-family:var(--mono);font-size:13px;color:var(--tx2);padding-left:20px;transition:color .12s}
.term-option:hover{color:var(--tx)}
@keyframes termFadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@keyframes cursor-blink{0%,100%{opacity:.6}50%{opacity:0}}

/* ── Terminal inline upload ── */
.term-upload-wrap{margin-left:18px;margin-top:20px;animation:termFadeIn .3s ease-out;background:var(--bg2);border:1px solid var(--brd);border-radius:12px;padding:16px 18px}
.term-upload-dz{border:1.5px dashed var(--brd);border-radius:12px;padding:28px 20px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;margin-bottom:12px;background:var(--bg2)}
.term-upload-dz:hover,.term-upload-dz.drag-over{border-color:var(--tx3);background:var(--bgH)}
.term-upload-icon{margin-bottom:8px;opacity:.4}
.term-upload-txt{font-family:var(--mono);font-size:12px;color:var(--tx3)}
.term-upload-browse{color:var(--tx);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.term-upload-formats{font-family:var(--mono);font-size:10px;color:var(--tx3);margin-top:6px;opacity:.5}
.term-upload-list{margin-top:8px;text-align:left}
.term-upload-file{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;font-family:var(--mono);font-size:11px;color:var(--tx);border-radius:6px;background:var(--bgH);margin-top:4px}
.term-upload-remove{background:none;border:none;color:var(--tx3);cursor:pointer;font-size:14px;padding:0 4px;transition:color .12s}.term-upload-remove:hover{color:var(--tx)}
.term-upload-size{color:var(--tx3);font-size:10px}
.term-upload-actions{display:flex;gap:8px;margin-top:12px;margin-bottom:10px}
.term-upload-origin{display:flex;align-items:center;gap:8px;margin-top:10px;font-family:var(--mono);font-size:11px;color:var(--tx3)}
.term-upload-origin label{flex-shrink:0}
.term-upload-origin select{padding:5px 10px;border-radius:6px;border:1px solid var(--brd);background:var(--bg2);color:var(--tx2);font-family:var(--mono);font-size:11px;outline:none;cursor:pointer;flex:1}
.term-upload-origin select:focus{border-color:var(--tx3)}

/* ── Terminal inline corpus picker ── */
.term-pick-wrap{margin-left:18px;animation:termFadeIn .3s ease-out;margin-bottom:8px}
.term-pick-opt{font-family:var(--mono);font-size:13px;color:var(--tx2);padding:5px 8px;border-radius:6px;cursor:pointer;transition:background .12s,color .12s;display:flex;align-items:center;gap:6px}
.term-pick-opt:hover{background:var(--bgH);color:var(--tx)}
.term-pick-new{color:var(--tx2)}
.term-pick-cancel{color:var(--tx3)}

/* ── Terminal inline write ── */
.term-write-wrap{margin-left:18px;margin-top:20px;animation:termFadeIn .3s ease-out;background:var(--bg2);border:1px solid var(--brd);border-radius:12px;padding:16px 18px}
.term-write-title{width:100%;padding:8px 0;border:none;border-bottom:1px solid var(--brd);background:transparent;color:var(--tx);font-size:15px;font-weight:600;font-family:'Libre Baskerville',Georgia,serif;outline:none;margin-bottom:8px;transition:border-color .2s}
.term-write-title:focus{border-color:var(--tx3)}
.term-write-title::placeholder{color:var(--tx3);font-weight:400}
.term-write-body{width:100%;padding:8px 0;border:none;background:transparent;color:var(--tx);font-size:14px;line-height:1.7;font-family:inherit;outline:none;resize:vertical;min-height:100px}
.term-write-body::placeholder{color:var(--tx3)}
.term-write-actions{display:flex;gap:8px;margin-top:8px;padding-top:8px;border-top:1px solid var(--brd)}

/* ── Corpora list view ── */
.mc-wrap{display:flex;flex-direction:column;height:100%;width:100%;padding:0 24px}
.mc-top{display:flex;align-items:center;justify-content:space-between;padding:24px 0 16px}
.mc-title{font-family:'Libre Baskerville',Georgia,serif;font-size:22px;font-weight:700}
.mc-new-btn{display:flex;align-items:center;gap:5px;padding:8px 16px;border-radius:20px;border:none;background:var(--btnBg);color:var(--btnC);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}.mc-new-btn:hover{opacity:.8}
.mc-search-wrap{position:relative;margin-bottom:12px}
.mc-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--tx3);pointer-events:none}
.mc-search{width:100%;padding:10px 14px 10px 40px;border-radius:12px;border:1px solid var(--brd);background:var(--bg2);color:var(--tx);font-size:14px;font-family:inherit;outline:none;transition:border-color .2s}.mc-search:focus{border-color:var(--tx3)}
.mc-search::placeholder{color:var(--tx3)}
.mc-sub{display:flex;align-items:center;justify-content:space-between;padding:4px 0 8px}
.mc-sub-label{font-size:12px;color:var(--tx3)}
.mc-toggle{display:flex;border:1px solid var(--brd);border-radius:8px;overflow:hidden}
.mc-toggle button{padding:4px 10px;border:none;background:transparent;font-size:11px;color:var(--tx2);cursor:pointer;font-weight:500;transition:background .12s,color .12s}
.mc-toggle button.active{background:var(--bgH);color:var(--tx)}
.mc-list{display:flex;flex-direction:column;overflow-y:auto;flex:1}
.mc-card{display:flex;align-items:flex-start;justify-content:space-between;padding:20px 4px;cursor:pointer;border-bottom:1px solid var(--brd)}
.mc-card:first-child{border-top:1px solid var(--brd)}
.mc-card:hover .mc-card-more{opacity:1}
.mc-card-body{flex:1;min-width:0}
.mc-card-top{display:flex;align-items:center;gap:8px;margin-bottom:4px;flex-wrap:wrap}
.mc-card-name{font-size:14px;font-weight:600;color:var(--tx);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:opacity .12s}.mc-card-name:hover{opacity:.6}
.mc-badge{font-size:10px;font-weight:500;padding:1px 7px;border-radius:12px;border:1px solid var(--brd);color:var(--tx3);line-height:1.6;flex-shrink:0;text-transform:capitalize}
.mc-badge-private{color:var(--org);border-color:var(--org)}
.mc-badge-token{color:var(--org);border-color:var(--org)}
.mc-card-desc{font-size:13px;color:var(--tx2);line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mc-card-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.mc-meta-item{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--tx3)}
.mc-meta-item svg{flex-shrink:0;opacity:.7}
.mc-meta-updated{margin-left:auto}
.mc-meta-tags{display:inline-flex;align-items:center;gap:4px}
.mc-meta-tag{font-size:11px;padding:2px 8px;border-radius:12px;background:var(--accBg);color:var(--tx2);font-weight:500}
.mc-card-more{flex-shrink:0;width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:var(--tx3);font-size:16px;cursor:pointer;opacity:0;transition:opacity .15s,background .12s;display:flex;align-items:center;justify-content:center;letter-spacing:1px;margin-top:2px}.mc-card-more:hover{background:var(--brd)}
.mc-graph{flex:1;position:relative}

/* ── Network ── */
.nv-wrap{flex:1;position:relative;overflow:hidden;display:flex;flex-direction:column}
.nv-canvas{flex:1;cursor:grab}.nv-canvas:active{cursor:grabbing}

.nv-tt{position:absolute;z-index:20;max-width:240px;padding:8px 12px;background:var(--gl);border:1px solid var(--glB);border-radius:10px;backdrop-filter:blur(16px);box-shadow:var(--shM);pointer-events:none}.nv-tt.hidden{opacity:0}
.tt-n{font-family:'Libre Baskerville',Georgia,serif;font-size:14px;font-weight:700;margin-bottom:2px}.tt-m{font-size:11px;color:var(--tx3)}

/* ── Composer (Feynman) ── */
.composer{width:100%;background:var(--bg2);border:1px solid var(--brd);border-radius:24px;padding:14px 16px 8px;box-shadow:var(--sh);transition:border-color .2s,box-shadow .2s}
.composer:focus-within{border-color:var(--tx3);box-shadow:var(--shM)}
.composer-input{width:100%;border:none;outline:none;resize:none;background:transparent;color:var(--tx);font-size:16px;font-family:inherit;line-height:1.5;min-height:36px;max-height:200px}
.composer-input::placeholder{color:var(--tx3)}
.composer-toolbar{display:flex;align-items:center;justify-content:flex-end;padding-top:6px}
.composer-send{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:none;background:var(--btnBg);color:var(--btnC);cursor:pointer;transition:opacity .15s}
.composer-send:hover{opacity:.8}.composer-send:disabled{opacity:.3;cursor:not-allowed}

/* ── Corpus detail ── */
.cv-back,.cv-sec{flex-shrink:0}
.cv-header{padding:16px 24px 14px;flex-shrink:0;border-bottom:1px solid var(--brd)}
.cv-header:has(.cv-tags){padding-bottom:0;border-bottom:none}
.cv-header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.cv-header-actions{display:flex;align-items:center;gap:8px}
.cv-act-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:6px;border:1px solid var(--brd);background:var(--bg2);color:var(--tx2);font-size:12px;font-weight:500;cursor:pointer;transition:background .12s,color .12s,border-color .12s}.cv-act-btn:hover{background:var(--bgH);color:var(--tx);border-color:var(--tx3)}.cv-act-btn:disabled{opacity:.5;cursor:default}
.cv-identity{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap}
.cv-name{font-family:'Libre Baskerville',Georgia,serif;font-size:22px;font-weight:700;line-height:1.3;margin:0}
.cv-desc-wrap{display:flex;align-items:flex-start;gap:6px;margin-bottom:8px;min-height:22px}
.cv-desc{font-size:14px;color:var(--tx2);line-height:1.5;margin:0;flex:1}
.cv-desc-empty{color:var(--tx3);font-style:italic;cursor:pointer}
.cv-desc-edit-btn{flex-shrink:0;width:24px;height:24px;border-radius:5px;border:none;background:transparent;color:var(--tx3);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s,background .12s;margin-top:1px}
.cv-desc-wrap:hover .cv-desc-edit-btn{opacity:1}
.cv-desc-edit-btn:hover{background:var(--brd);color:var(--tx)}
.cv-desc-input{width:100%;padding:6px 10px;border-radius:7px;border:1px solid var(--brd);background:var(--bg);color:var(--tx);font-size:14px;font-family:inherit;outline:none;line-height:1.5;transition:border-color .2s}.cv-desc-input:focus{border-color:var(--tx3)}
.cv-desc-inp-actions{display:flex;gap:6px;margin-top:6px}
.cv-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:12px;padding-bottom:16px;border-bottom:1px solid var(--brd)}
.cv-handles{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px;padding-bottom:16px;border-bottom:1px solid var(--brd);position:relative}
.cv-handles-lbl{font-size:11px;color:var(--tx3);font-weight:500;text-transform:uppercase;letter-spacing:.04em}
.cv-handles-list{display:flex;flex-wrap:wrap;gap:4px;flex:1}
.cv-handle-tag{font-family:var(--mono);font-size:11px;color:var(--tx2);padding:3px 8px;border-radius:10px;background:var(--bg2);border:1px solid var(--brd)}
.cv-handles-empty{font-size:12px;color:var(--tx3);font-style:italic;flex:1}
.cv-handles-edit-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:none;border:none;color:var(--tx3);cursor:pointer;border-radius:6px;transition:background .12s,color .12s}
.cv-handles-edit-btn:hover{background:var(--bgH);color:var(--tx)}
.cv-handles-input{width:100%;padding:8px 10px;border:1px solid var(--brd);border-radius:8px;background:var(--bg2);color:var(--tx);font-family:var(--mono);font-size:12px;line-height:1.5;outline:none;resize:vertical}
.cv-handles-input:focus{border-color:var(--tx3)}
.cv-handles-actions{display:flex;gap:8px;margin-top:8px}
.cv-sec{padding:16px 24px;border-bottom:1px solid var(--brd)}
.cv-st{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--tx3);margin-bottom:10px;display:flex;align-items:center;justify-content:space-between}

/* ── Noos (AI identity) ── */
.noos-hd{display:flex;align-items:center;gap:7px;margin-bottom:6px}
.noos-hd .term-noos-dot{padding-top:0}
.noos-nm{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--tx2);margin-right:6px}
.noos-msg{display:flex;align-items:center;gap:10px;padding-top:20px;animation:termFadeIn .4s ease-out}
.noos-body{font-family:var(--mono);font-size:13px;color:var(--tx);line-height:1.6}
.chat-msg.assistant .noos-hd .noos-nm{color:var(--tx2);font-weight:600}
.chat-msg.assistant .noos-body{font-size:15px;line-height:1.7;white-space:pre-wrap;font-family:inherit}

/* ── Unified terminal icons ── */
.term-noos-dot{width:14px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-size:11px;color:var(--tx3);line-height:1;user-select:none}
.term-user-chevron{width:14px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;font-weight:700;color:var(--tx3);line-height:1;user-select:none}

/* ── Chat ── */
.chat-area{min-height:min(160px,24vh);padding:20px 24px 20px}
.chat-msg{margin-bottom:16px;max-width:85%}
.chat-msg.user{margin-left:auto;background:var(--usrBg);padding:10px 16px;border-radius:18px 18px 4px 18px;font-size:15px;line-height:1.5}
.chat-msg.assistant{padding:4px 0}
.chat-cites{margin-top:8px;display:flex;flex-wrap:wrap;gap:4px}
.chat-cite{font-size:10px;padding:3px 10px;border-radius:10px;background:var(--accBg);color:var(--tx2);font-weight:500}
.chat-msg-actions{margin-top:10px}
.chat-save{font-size:11px;padding:4px 10px}

/* ── Right panel ── */
.rp-sec{margin-top:16px;padding-top:14px;border-top:1px solid var(--brd)}
.rp-sec-first{margin-top:0;padding-top:0;border-top:none}
.rp-lbl{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--tx3);margin-bottom:8px}
.rp-detail-row{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--tx2);padding:3px 0}
.rp-detail-label{color:var(--tx3);font-weight:500}
.rp-ep{display:flex;align-items:center;gap:4px;margin-bottom:6px}
.rp-epl{font-size:11px;font-weight:600;color:var(--tx3);min-width:30px}
.rp-epu{font-family:var(--mono);font-size:11px;color:var(--tx2);background:var(--bg);padding:4px 8px;border-radius:6px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border:1px solid var(--brd)}
.rp-cp{padding:3px 8px;border-radius:5px;border:1px solid var(--brd);background:transparent;font-size:10px;color:var(--tx2);cursor:pointer;font-weight:500;transition:background .12s,color .12s}.rp-cp:hover{background:var(--bgH);color:var(--tx)}
.rp-stats{display:flex;flex-wrap:wrap;gap:14px}
.rp-sv{font-size:15px;font-weight:700;color:var(--tx)}.rp-sl{font-size:10px;color:var(--tx3)}
.rp-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.rp-row select{padding:5px 8px;border-radius:7px;border:1px solid var(--brd);background:var(--bg);color:var(--tx);font-size:12px;flex:1}
.rp-msg{font-size:11px;padding:8px 10px;border-radius:8px;margin-top:8px;line-height:1.4}.rp-msg.info{background:var(--accBg);color:var(--tx2)}

/* ── Inline add-document panel ── */
.cv-add-panel{background:var(--bg2);border:1px solid var(--brd);border-radius:10px;padding:12px 14px;margin-bottom:10px}
.cv-add-tabs{display:flex;gap:4px;margin-bottom:10px}
.cv-add-tab{padding:4px 10px;font-size:12px;border-radius:6px;border:1px solid var(--brd);background:transparent;color:var(--tx2);cursor:pointer;transition:all .12s}
.cv-add-tab.active{background:var(--tx);color:var(--bg);border-color:var(--tx)}
.cv-add-dz{border:1.5px dashed var(--brd);border-radius:8px;padding:20px;text-align:center;transition:border-color .15s,background .15s}
.cv-add-dz:hover,.cv-add-dz.drag-over{border-color:var(--tx3);background:var(--bgH)}
.cv-add-actions{display:flex;gap:6px;margin-top:8px}

/* ── Document items ── */
.doc-item{padding:10px 14px;border-radius:10px;background:var(--bg2);border:1px solid var(--brd);margin-bottom:6px;cursor:pointer;transition:background .12s}.doc-item:hover{background:var(--bgH)}
.doc-hd{display:flex;align-items:center;justify-content:space-between}.doc-tt{font-size:14px;font-weight:500;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.doc-hd-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
.doc-mt{font-size:11px;color:var(--tx3)}
.doc-actions{display:flex;align-items:center;gap:2px;opacity:0;transition:opacity .15s}
.doc-item:hover .doc-actions{opacity:1}
.doc-action-btn{width:26px;height:26px;border-radius:6px;border:none;background:transparent;color:var(--tx3);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s,color .12s}
.doc-action-btn:hover{background:var(--brd);color:var(--tx)}
.doc-del-btn:hover{color:#ef4444;background:rgba(239,68,68,.08)}
.doc-ar{font-size:11px;color:var(--tx3);transition:transform .15s}.doc-item.expanded .doc-ar{transform:rotate(90deg)}
.doc-bd{margin-top:10px;padding-top:10px;border-top:1px solid var(--brd);font-size:14px;line-height:1.7;color:var(--tx2);white-space:pre-wrap;word-wrap:break-word;max-height:400px;overflow-y:auto}
.doc-item.editing{cursor:default;background:var(--bg2);border-color:var(--tx3)}
.doc-item.editing .doc-hd{display:none}
.doc-edit-inline{animation:termFadeIn .2s ease-out}
.doc-edit-title{width:100%;padding:8px 0;border-radius:0;border:none;border-bottom:1px solid var(--brd);background:transparent;color:var(--tx);font-size:14px;font-weight:600;font-family:inherit;outline:none;margin-bottom:8px;transition:border-color .2s}.doc-edit-title:focus{border-color:var(--tx3)}
.doc-edit-content{width:100%;padding:8px 0;border-radius:0;border:none;border-bottom:1px solid var(--brd);background:transparent;color:var(--tx);font-size:13px;line-height:1.6;font-family:inherit;outline:none;resize:vertical;min-height:120px;transition:border-color .2s}.doc-edit-content:focus{border-color:var(--tx3)}
.doc-edit-actions{display:flex;gap:6px;justify-content:flex-end;margin-top:8px}

/* ── Write page ── */
.write-page{display:flex;flex-direction:column;height:100%}
.write-top{padding:16px 24px;border-bottom:1px solid var(--brd)}.write-top input{width:100%;font-size:18px;font-weight:600;border:none;outline:none;background:transparent;color:var(--tx);font-family:'Libre Baskerville',Georgia,serif}.write-top input::placeholder{color:var(--tx3)}
.write-editor{flex:1;padding:20px 24px}.write-editor textarea{width:100%;height:100%;border:none;outline:none;resize:none;background:transparent;color:var(--tx);font-size:15px;line-height:1.8;font-family:inherit}.write-editor textarea::placeholder{color:var(--tx3)}
.write-bar{padding:12px 24px;border-top:1px solid var(--brd);display:flex;align-items:center;justify-content:space-between}

/* ── Upload page ── */
.upload-page{max-width:500px;margin:0 auto;padding:40px 24px}
.fl{display:block;font-size:11px;font-weight:600;color:var(--tx2);margin:10px 0 4px;text-transform:uppercase;letter-spacing:.04em}
.fi{width:100%;padding:7px 10px;border-radius:7px;border:1px solid var(--brd);background:var(--bg);color:var(--tx);font-size:13px;outline:none;font-family:inherit;transition:border-color .2s}.fi:focus{border-color:var(--tx3)}
.fck{display:flex;align-items:center;gap:6px;margin:8px 0;font-size:12px;color:var(--tx2)}
.acc-opts{display:flex;flex-direction:column;gap:4px}.acc-opt{font-size:12px;color:var(--tx2);display:flex;align-items:flex-start;gap:5px;padding:4px 0}.acc-opt strong{color:var(--tx)}.acc-note{font-size:10px;color:var(--tx3);padding-left:20px}
.dz{border:1.5px dashed var(--brd);border-radius:10px;padding:14px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}.dz:hover,.dz.drag-over{border-color:var(--tx3);background:var(--bgH)}
.dz-tx{font-size:12px;color:var(--tx3)}.dz-br{color:var(--tx);font-weight:600;text-decoration:underline;text-underline-offset:2px}.dz-ls{margin-top:4px;font-size:11px;color:var(--tx2)}
.reg-p{margin-top:10px;padding:10px 12px;border-radius:10px;background:var(--accBg);border:1px solid var(--brd);font-size:12px;color:var(--tx2);line-height:1.4}.reg-p strong{color:var(--tx)}

/* ── Buttons ── */
.btn-primary{padding:7px 16px;border-radius:20px;border:none;background:var(--btnBg);color:var(--btnC);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}.btn-primary:hover{opacity:.8}.btn-primary:disabled{opacity:.35;cursor:default}
.btn-ghost{padding:7px 16px;border-radius:20px;border:1px solid var(--brd);background:transparent;color:var(--tx2);font-size:13px;cursor:pointer;transition:background .12s,color .12s}.btn-ghost:hover{background:var(--bgH);color:var(--tx)}
.btn-sm{padding:5px 14px;border-radius:16px;border:none;background:var(--btnBg);color:var(--btnC);font-size:12px;font-weight:500;cursor:pointer;transition:opacity .15s}.btn-sm:hover{opacity:.8}.btn-sm:disabled{opacity:.35;cursor:default}
.btn-sm-ghost{padding:5px 14px;border-radius:16px;border:1px solid var(--brd);background:transparent;color:var(--tx2);font-size:12px;cursor:pointer;transition:background .12s,color .12s}.btn-sm-ghost:hover{background:var(--bgH);color:var(--tx)}
.btn-add{display:flex;align-items:center;gap:4px;padding:4px 10px;border-radius:12px;border:1px solid var(--brd);background:transparent;color:var(--tx2);font-size:11px;font-weight:500;cursor:pointer;transition:background .12s,color .12s}.btn-add:hover{background:var(--bgH);color:var(--tx)}
.empty{text-align:center;padding:30px 16px;color:var(--tx3);font-size:13px}

/* ── Corpus card menu ── */
.mc-card-actions{position:relative;flex-shrink:0}
.mc-menu{position:absolute;right:0;top:100%;z-index:20;min-width:120px;background:var(--bg2);border:1px solid var(--brd);border-radius:8px;box-shadow:var(--shM);overflow:hidden;margin-top:4px}
.mc-menu-item{display:block;width:100%;padding:8px 14px;border:none;background:transparent;color:var(--tx);font-size:12px;cursor:pointer;text-align:left;font-family:inherit;transition:background .12s}
.mc-menu-item:hover{background:var(--bgH)}
.mc-menu-danger{color:#ef4444}.mc-menu-danger:hover{background:rgba(239,68,68,.08)}

/* ── Back link ── */
.cv-back{display:inline-flex;align-items:center;gap:4px;padding:12px 0 0;font-size:12px;color:var(--tx3);text-decoration:none;transition:color .15s}.cv-back:hover{color:var(--tx)}

/* ── Search-style cards ── */
.sr-card{padding:14px 16px;border-radius:10px;border:1px solid var(--brd);background:var(--bg2);margin-bottom:8px;animation:termFadeIn .25s ease-out}
.sr-top{display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap}
.sr-score{font-size:11px;font-weight:700;color:var(--tx);padding:2px 8px;border-radius:10px;background:var(--accBg)}
.sr-title{font-size:13px;font-weight:600;color:var(--tx)}
.sr-date{font-size:11px;color:var(--tx3)}
.sr-source{font-size:11px;color:var(--tx3);font-style:italic}
.sr-text{font-size:13px;line-height:1.6;color:var(--tx2);white-space:pre-wrap;word-wrap:break-word;max-height:150px;overflow:hidden}
.sr-meta{font-size:11px;color:var(--tx3);margin-top:8px;text-align:right}

/* ── Registry status ── */
.rp-reg{font-size:11px;padding:6px 10px;border-radius:6px;margin-top:8px}
.rp-reg.ok{color:var(--grn);background:var(--grnBg)}
.rp-reg.local{color:var(--tx3);background:var(--bg)}

/* ── Token management ── */
.rp-tk-item{display:flex;align-items:center;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--brd)}
.rp-tk-info{flex:1;min-width:0}
.rp-tk-label{font-size:12px;font-weight:500;color:var(--tx)}
.rp-tk-meta{font-size:10px;color:var(--tx3);margin-left:8px}
.rp-tk-revoke{font-size:10px;color:#ef4444;border-color:#ef4444}
.rp-tk-created{padding:10px 12px;border-radius:8px;background:var(--grnBg);margin-bottom:8px}
.rp-tk-val{display:flex;align-items:center;gap:8px}.rp-tk-val code{font-family:var(--mono);font-size:11px;color:var(--tx);background:var(--bg);padding:4px 8px;border-radius:4px;word-break:break-all;flex:1}

/* ── Corpus picker dialog ── */
.pick-bg{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center}
.pick-box{background:var(--bg2);border:1px solid var(--brd);border-radius:14px;padding:20px;min-width:280px;max-width:400px;box-shadow:var(--shL)}
.pick-title{font-size:14px;font-weight:600;margin-bottom:12px}
.pick-opt{padding:10px 12px;border-radius:8px;font-size:13px;cursor:pointer;transition:background .12s;margin-bottom:2px}
.pick-opt:hover{background:var(--bgH)}
.pick-new{color:var(--tx);font-weight:500}
.pick-cancel{color:var(--tx3)}

/* ── Toast notifications ── */
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(20px);padding:10px 20px;border-radius:20px;font-size:13px;font-weight:500;z-index:1000;opacity:0;transition:opacity .3s,transform .3s;pointer-events:none;max-width:400px;backdrop-filter:blur(8px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast-error{background:rgba(239,68,68,.9);color:#fff}
.toast-success{background:rgba(34,197,94,.9);color:#fff}
.toast-info{background:var(--gl);color:var(--tx);border:1px solid var(--brd);box-shadow:var(--shM)}

/* ── Global search bar ── */
.gs-wrap{margin-top:16px;position:relative}
.gs-bar{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:10px;border:1px solid var(--brd);background:var(--bg2);transition:border-color .15s}
.gs-bar:focus-within{border-color:var(--acc)}
.gs-icon{flex-shrink:0;color:var(--tx3)}
.gs-input{flex:1;border:none;background:transparent;font-size:13px;font-family:inherit;color:var(--tx);outline:none}
.gs-input::placeholder{color:var(--tx3)}
.gs-results{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--bg2);border:1px solid var(--brd);border-radius:10px;box-shadow:var(--shL);max-height:420px;overflow-y:auto;z-index:50;padding:4px}
.gs-loading,.gs-empty{padding:16px;text-align:center;font-size:12px;color:var(--tx3)}
.gs-item{padding:10px 12px;border-radius:8px;cursor:pointer;transition:background .12s}
.gs-item:hover{background:var(--bgH)}
.gs-item-top{display:flex;align-items:center;gap:6px;margin-bottom:4px;flex-wrap:wrap}
.gs-item-score{font-size:10px;font-weight:700;padding:1px 6px;border-radius:8px;background:var(--accBg);color:var(--tx)}
.gs-item-title{font-size:12px;font-weight:600;color:var(--tx)}
.gs-item-corpus{font-size:10px;color:var(--tx3);font-style:italic;margin-left:auto}
.gs-item-text{font-size:12px;line-height:1.5;color:var(--tx2)}

/* ── Login page ── */
.login-page{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.login-card{background:var(--bg2);border:1px solid var(--brd);border-radius:16px;padding:48px 40px;max-width:400px;width:100%;text-align:center;box-shadow:var(--shL)}
.login-logo{width:48px;height:48px;margin:0 auto 20px;color:var(--tx)}
.login-logo svg{width:100%;height:100%}
.login-title{font-family:'Libre Baskerville',Georgia,serif;font-size:22px;font-weight:400;margin-bottom:8px;color:var(--tx)}
.login-title strong{font-weight:700}
.login-sub{font-size:14px;color:var(--tx2);margin-bottom:28px;line-height:1.5}
.login-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px 20px;border:1px solid var(--brd);border-radius:8px;background:var(--bg2);color:var(--tx);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,box-shadow .15s}
.login-google:hover{background:var(--bgH);box-shadow:var(--sh)}
.login-divider{display:flex;align-items:center;gap:12px;margin:24px 0 16px;color:var(--tx3);font-size:12px}
.login-divider::before,.login-divider::after{content:'';flex:1;height:1px;background:var(--brd)}
.login-input{width:100%;padding:10px 14px;border:1px solid var(--brd);border-radius:8px;background:var(--bg);color:var(--tx);font-size:14px;margin-bottom:10px;outline:none;transition:border-color .15s}
.login-input:focus{border-color:var(--tx3)}
.login-submit{width:100%;padding:12px 20px;border:none;border-radius:8px;background:var(--btnBg);color:var(--btnC);font-size:14px;font-weight:500;cursor:pointer;transition:opacity .15s;margin-top:4px}
.login-submit:hover{opacity:.85}
.login-submit:disabled{opacity:.5;cursor:not-allowed}
.login-toggle{margin-top:16px;font-size:13px;color:var(--tx3)}
.login-toggle a{color:var(--tx);font-weight:500;text-decoration:none}
.login-toggle a:hover{text-decoration:underline}
.login-back{display:inline-block;margin-top:16px;font-size:13px;color:var(--tx3);text-decoration:none}
.login-back:hover{color:var(--tx)}

/* ── Auth UI / Profile popover ── */
.sb-auth-avatar{width:24px;height:24px;border-radius:50%;object-fit:cover;flex-shrink:0}
.sb-auth-initial{width:24px;height:24px;border-radius:50%;background:var(--accBg);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--tx);flex-shrink:0}
.sb-auth-name{font-size:12px;color:var(--tx2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sb-auth-login{font-size:12px;color:var(--tx2)}
.sb-profile{display:flex;align-items:center;gap:8px;width:100%;cursor:pointer;padding:4px 6px;border-radius:8px;transition:background .12s;min-width:0}
.sb-profile:hover{background:var(--bgH)}
.sb-profile-info{display:flex;align-items:center;gap:6px;flex:1;min-width:0}
.sb-profile-chev{flex-shrink:0;color:var(--tx3);transition:transform .15s}
.sb-tier-badge{font-size:10px;font-weight:600;padding:1px 6px;border-radius:8px;flex-shrink:0;line-height:1.5}
.sb-tier-free{background:var(--accBg);color:var(--tx3)}
.sb-tier-pro{background:var(--grnBg);color:var(--grn)}
.sb-bot{position:relative}
.sb-popover{position:absolute;bottom:calc(100% + 6px);left:8px;right:8px;background:var(--bg2);border:1px solid var(--brd);border-radius:10px;box-shadow:var(--shM);z-index:50;padding:4px;animation:termFadeIn .15s ease-out}
.sb-popover.hidden{display:none}
.sb-pop-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:none;background:transparent;color:var(--tx2);font-size:12px;font-family:inherit;border-radius:7px;cursor:pointer;transition:background .12s,color .12s;text-decoration:none}
.sb-pop-item:hover{background:var(--bgH);color:var(--tx)}
.sb-pop-danger{color:var(--tx3)}
.sb-pop-danger:hover{color:#ef4444;background:rgba(239,68,68,.06)}
.sb-pop-divider{height:1px;background:var(--brd);margin:4px 6px}
.sidebar.collapsed .sb-profile-info,.sidebar.collapsed .sb-profile-chev{display:none}
.sidebar.collapsed .sb-popover{left:4px;min-width:160px;right:auto}

/* ── Pricing Page ── */
.pg-page{max-width:780px;margin:0 auto;padding:48px 24px;overflow-y:auto;height:100%}
.pg-hd{text-align:center;margin-bottom:40px}.pg-title{font-family:'Libre Baskerville',Georgia,serif;font-size:32px;font-weight:700;margin-bottom:12px}.pg-sub{font-size:15px;color:var(--tx2);line-height:1.6}
.pg-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:36px}
.pg-card{background:var(--bg2);border:1px solid var(--brd);border-radius:16px;padding:32px 28px;position:relative}
.pg-card-pro{border-color:rgba(59,130,246,.35)}
.pg-current{box-shadow:0 0 0 2px rgba(59,130,246,.5)}
.pg-tier-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.pg-tier{font-size:16px;font-weight:600;color:var(--tx)}
.pg-tier-badge{font-size:11px;font-weight:600;padding:2px 10px;border-radius:12px;background:rgba(59,130,246,.12);color:#3b82f6}
.pg-price{margin-bottom:6px}.pg-amt{font-size:40px;font-weight:700;color:var(--tx)}.pg-period{font-size:14px;color:var(--tx3);margin-left:2px}
.pg-desc{font-size:13px;color:var(--tx3);margin-bottom:24px;line-height:1.5}
.pg-features{list-style:none;font-size:14px;color:var(--tx2);line-height:2.2}
.pg-features li::before{content:'✓ ';color:var(--grn);font-weight:600}
.pg-card-pro .pg-features li::before{color:#3b82f6}
.pg-badge{display:inline-block;margin-top:24px;padding:5px 14px;border-radius:20px;background:var(--accBg);color:var(--tx2);font-size:12px;font-weight:500}
.pg-upgrade{display:inline-block;width:100%;margin-top:24px;padding:12px 24px;border-radius:10px;border:none;background:rgba(59,130,246,.1);color:#3b82f6;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;text-align:center;transition:background .15s}.pg-upgrade:hover{background:rgba(59,130,246,.18)}
.pg-footer{text-align:center;margin-top:8px;padding-top:24px;border-top:1px solid var(--brd)}
.pg-footer-email{font-size:13px;color:var(--tx3);margin-bottom:12px}
.pg-footer-signout{padding:8px 24px;border:1px solid var(--brd);border-radius:8px;background:transparent;color:var(--tx3);font-size:13px;cursor:pointer;transition:color .12s,border-color .12s}.pg-footer-signout:hover{color:var(--tx);border-color:var(--tx3)}
.pg-self-host{padding:16px 20px;background:var(--accBg);border-radius:10px;font-size:13px;color:var(--tx2);line-height:1.6;margin-bottom:32px}
.pg-self-host code{background:var(--bgH);padding:2px 6px;border-radius:4px;font-size:12px;font-family:var(--mono)}

/* ── Account Page ── */
.acct-profile{display:flex;align-items:center;gap:16px;margin-bottom:28px}
.acct-avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;flex-shrink:0}
.acct-avatar-init{display:flex;align-items:center;justify-content:center;background:var(--accBg);font-size:22px;font-weight:600;color:var(--tx)}
.acct-profile-info{flex:1;min-width:0}
.acct-profile-name{font-size:18px;font-weight:600;color:var(--tx);line-height:1.3}
.acct-profile-email{font-size:13px;color:var(--tx3);margin-top:2px}
.acct-profile-tier{flex-shrink:0;align-self:flex-start;margin-top:4px}
.acct-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.acct-section{background:var(--bg2);border:1px solid var(--brd);border-radius:12px;padding:20px 24px;margin-bottom:16px}
.acct-grid .acct-section{margin-bottom:0}
.acct-section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--tx3);margin-bottom:14px}
.acct-sub{font-size:13px;color:var(--tx2);margin-bottom:12px}
.acct-plan-row{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.acct-plan-tier{font-size:20px;font-weight:700;color:var(--tx)}
.acct-plan-status{font-size:12px;color:var(--tx3);padding:2px 8px;border-radius:8px;background:var(--accBg)}
.acct-upgrade{display:inline-block;color:var(--tx);font-weight:500;font-size:13px;text-decoration:none;padding:6px 16px;border:1px solid var(--brd);border-radius:8px;transition:background .12s}.acct-upgrade:hover{background:var(--bgH)}
.acct-manage{padding:6px 16px;border:1px solid var(--brd);border-radius:8px;background:transparent;color:var(--tx2);font-size:13px;cursor:pointer;transition:background .12s,color .12s}.acct-manage:hover{background:var(--bgH);color:var(--tx)}
.acct-connect{padding:8px 20px;border:none;border-radius:8px;background:var(--btnBg);color:var(--btnC);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .12s}.acct-connect:hover{opacity:.85}
.acct-res-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.acct-res-item{display:flex;flex-direction:column;gap:2px}
.acct-res-val{font-size:22px;font-weight:700;color:var(--tx);line-height:1.2}
.acct-res-lim{font-size:13px;font-weight:400;color:var(--tx3)}
.acct-res-label{font-size:12px;color:var(--tx3)}
.acct-usage-row{display:flex;align-items:center;gap:12px;padding:6px 0;font-size:13px}
.acct-usage-label{width:100px;color:var(--tx2);flex-shrink:0}
.acct-usage-bar{flex:1;height:6px;background:var(--bgH);border-radius:3px;overflow:hidden}
.acct-usage-fill{height:100%;background:var(--grn);border-radius:3px;transition:width .3s}
.acct-usage-fill.acct-usage-warn{background:var(--org)}
.acct-usage-num{width:80px;text-align:right;color:var(--tx3);font-size:12px;font-family:var(--mono);flex-shrink:0}
.acct-empty{font-size:13px;color:var(--tx3);padding:4px 0}
.acct-footer{padding-top:8px}
.acct-signout{padding:8px 20px;border:1px solid var(--brd);border-radius:8px;background:transparent;color:var(--tx3);font-size:13px;cursor:pointer;transition:color .12s,border-color .12s}.acct-signout:hover{color:var(--tx);border-color:var(--tx3)}
.acct-loading{font-size:14px;color:var(--tx3);padding:20px 0}
@media(max-width:768px){.acct-grid{grid-template-columns:1fr}}

@media(max-width:768px){.lp-ct{flex-direction:column;gap:24px;padding:70px 20px 20px}.lp-h{flex:none;min-width:0}.lp-h1{font-size:28px}.lp-term{flex:none;min-width:0;width:100%}.lp-term-body{height:260px}.sidebar{width:52px}.sb-lt,.sb-lb{display:none}.sb-new span{display:none}.rpanel{width:240px}.term-actions{flex-direction:column;align-items:center}.pg-cards{grid-template-columns:1fr}}