:root{--primary: #6c5ce7;--primary-dark: #5f4dd1;--primary-light: #a88cff;--secondary: #e7c26a;--bg-dark: #0a0a0f;--bg-card: #151520;--bg-card-hover: #1a1a2e;--bg-input: #1e1e2e;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .5);--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .18);--glow-purple: rgba(108, 92, 231, .4);--glow-gold: rgba(231, 194, 106, .3);--danger: #e74c3c}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-dark);color:var(--text-primary);line-height:1.55;overflow-x:hidden}.stars-bg{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background-image:radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.7),transparent),radial-gradient(1.5px 1.5px at 60% 70%,rgba(255,255,255,.6),transparent),radial-gradient(1px 1px at 50% 50%,rgba(255,255,255,.5),transparent),radial-gradient(1px 1px at 80% 10%,rgba(255,255,255,.5),transparent),radial-gradient(2px 2px at 90% 60%,rgba(255,255,255,.4),transparent),radial-gradient(1px 1px at 33% 80%,rgba(255,255,255,.6),transparent);background-size:200% 200%;opacity:.18}.app{position:relative;z-index:1;display:grid;grid-template-columns:320px 1fr 360px;grid-template-rows:auto 1fr;grid-template-areas:"header header header" "sidebar main chat";min-height:100vh;gap:0}.app-header{grid-area:header;padding:1rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:1rem;background:#0a0a0fd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.brand{display:flex;flex-direction:column;gap:.1rem}.brand-name{font-family:Cinzel,serif;font-size:1.6rem;font-weight:700;letter-spacing:.04em;background:linear-gradient(135deg,var(--primary-light) 0%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.brand-tag{font-size:.78rem;color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase}.header-actions{display:flex;gap:.5rem;align-items:center}.sidebar{grid-area:sidebar;border-right:1px solid var(--border);padding:1rem;display:flex;flex-direction:column;gap:.75rem;overflow-y:auto;max-height:calc(100vh - 73px)}.sidebar-search{width:100%;background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);padding:.6rem .85rem;border-radius:8px;font-size:.92rem;font-family:inherit;transition:border-color .15s ease}.sidebar-search:focus{outline:none;border-color:var(--primary)}.category-filter{display:flex;flex-wrap:wrap;gap:.3rem}.category-chip{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);padding:.25rem .6rem;border-radius:999px;font-size:.72rem;letter-spacing:.03em;text-transform:uppercase;cursor:pointer;transition:all .15s ease;font-family:inherit}.category-chip:hover{background:var(--bg-card-hover);color:var(--text-primary)}.category-chip.active{background:var(--primary);border-color:var(--primary);color:var(--text-primary)}.entry-list{display:flex;flex-direction:column;gap:.4rem;list-style:none;padding:0;margin:0}.entry-list-item{padding:.75rem .85rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:all .15s ease;display:flex;flex-direction:column;gap:.3rem}.entry-list-item:hover{background:var(--bg-card-hover);border-color:var(--border-strong)}.entry-list-item.active{background:linear-gradient(135deg,#6c5ce740,#e7c26a14);border-color:var(--primary)}.entry-list-title{font-size:.92rem;font-weight:600;color:var(--text-primary);line-height:1.3}.entry-list-meta{font-size:.7rem;color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase}.entry-list-empty{color:var(--text-muted);font-size:.85rem;padding:1rem 0;text-align:center}.main{grid-area:main;padding:1.75rem 2rem;overflow-y:auto;max-height:calc(100vh - 73px)}.detail-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);text-align:center;gap:.5rem}.detail-empty h2{font-family:Cinzel,serif;font-weight:500;color:var(--text-secondary)}.detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.25rem;border-bottom:1px solid var(--border);padding-bottom:1rem}.detail-title{font-family:Cinzel,serif;font-size:1.7rem;font-weight:700;letter-spacing:.02em;line-height:1.2;color:var(--text-primary);margin:0}.detail-meta{display:flex;gap:.5rem;align-items:center;margin-top:.4rem;flex-wrap:wrap}.tag{display:inline-block;padding:.15rem .55rem;background:#6c5ce72e;border:1px solid rgba(108,92,231,.4);color:var(--primary-light);border-radius:999px;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase}.tag.source-vigil{background:#e7c26a1f;border-color:#e7c26a66;color:var(--secondary)}.detail-body{font-size:.95rem;line-height:1.7;color:var(--text-secondary);white-space:pre-wrap;word-wrap:break-word;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.detail-actions{display:flex;gap:.5rem;flex-shrink:0}.edit-form{display:flex;flex-direction:column;gap:1rem}.edit-form label{display:flex;flex-direction:column;gap:.35rem;font-size:.78rem;color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase}.edit-form input,.edit-form select,.edit-form textarea{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);padding:.65rem .85rem;border-radius:8px;font-size:.95rem;font-family:inherit;text-transform:none;letter-spacing:0;transition:border-color .15s ease}.edit-form input:focus,.edit-form select:focus,.edit-form textarea:focus{outline:none;border-color:var(--primary)}.edit-form textarea.body{min-height:320px;resize:vertical;font-family:JetBrains Mono,Consolas,monospace;font-size:.88rem;line-height:1.6;white-space:pre-wrap}.edit-actions{display:flex;gap:.5rem;margin-top:.5rem}.btn{background:var(--bg-card);border:1px solid var(--border-strong);color:var(--text-primary);padding:.55rem 1rem;border-radius:8px;font-size:.88rem;font-weight:500;cursor:pointer;font-family:inherit;transition:all .15s ease}.btn:hover{background:var(--bg-card-hover);border-color:var(--primary-light)}.btn.primary{background:var(--primary);border-color:var(--primary)}.btn.primary:hover{background:var(--primary-dark);border-color:var(--primary-light)}.btn.danger{border-color:#e74c3c66;color:#ff8a7d}.btn.danger:hover{background:#e74c3c26;border-color:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.chat-panel{grid-area:chat;border-left:1px solid var(--border);display:flex;flex-direction:column;max-height:calc(100vh - 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