@layer reset{*,:before,:after{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;background:0 0;border:none}ul,ol{list-style:none}input,textarea{font:inherit}}@layer tokens{:root{--bg-deep:#06060a;--bg-base:#0e0e12d9;--bg-surface:#14141a99;--bg-elevated:#2020288c;--bg-hover:#2c2c3680;--bg-active:#37374480;--glass:#1010168c;--glass-strong:#101016c7;--glass-border:#ffffff0f;--glass-border-hover:#ffffff1f;--gradient-border:linear-gradient(135deg, #d4943a33, #4fada033);--text-1:#f0ede8;--text-2:#9e9ba3;--text-3:#5e5c66;--accent:#d4943a;--accent-bright:#edae54;--accent-dim:#d4943a1a;--accent-glow:#d4943a40;--link:#4fada0;--link-dim:#4fada01a;--success:#5bbb7b;--danger:#d95555;--ghost:#ffffff1f;--ghost-border:#ffffff14;--border:#ffffff0d;--border-focus:#d4943a73;--shadow-sm:0 1px 3px #0006, 0 1px 2px #0000004d;--shadow-md:0 4px 12px #00000073;--shadow-lg:0 12px 40px #0000008c;--shadow-glow:0 0 20px #d4943a26;--r-xs:4px;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:24px;--r-full:9999px;--ease:cubic-bezier(.22, 1, .36, 1);--ease-bounce:cubic-bezier(.34, 1.56, .64, 1);--dur:.18s;--dur-slow:.35s;--dur-enter:.45s;--font-display:"Space Grotesk", system-ui, sans-serif;--font-body:"Inter", system-ui, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--rail-w:60px;--panel-w:260px;--topbar-h:54px}}@layer base{html{height:100%}body{height:100%;font-family:var(--font-body);color:var(--text-1);background:var(--bg-deep);-webkit-font-smoothing:antialiased;background-image:radial-gradient(80% 60% at 20% 80%,#d4943a0f 0%,#0000 60%),radial-gradient(60% 50% at 80% 20%,#4fada00d 0%,#0000 60%),radial-gradient(40% 40%,#b068d408 0%,#0000 60%);font-size:14px;overflow:hidden}#root{height:100%}::selection{background:var(--accent-glow);color:var(--text-1)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--r-full);background:#ffffff14}::-webkit-scrollbar-thumb:hover{background:#ffffff24}}@layer layout{.app{grid-template-columns:var(--rail-w) 1fr;grid-template-rows:var(--topbar-h) 1fr;background:var(--bg-deep);grid-template-areas:"rail topbar""rail main";height:100vh;display:grid}.app.panel-open{grid-template-columns:var(--rail-w) var(--panel-w) 1fr;grid-template-areas:"rail panel topbar""rail panel main"}.topbar{z-index:10;background:0 0;grid-area:topbar;justify-content:space-between;align-items:center;padding:0 24px;display:flex}.topbar-left{align-items:center;gap:16px;display:flex}.topbar-title{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text-2);font-size:15px;font-weight:600}.topbar-right{align-items:center;gap:12px;display:flex}.user-badge{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--r-full);color:var(--text-2);transition:border-color var(--dur) var(--ease);align-items:center;gap:8px;padding:5px 12px 5px 8px;font-size:13px;display:flex}.user-badge:hover{border-color:var(--glass-border-hover)}.user-avatar{background:linear-gradient(135deg, var(--accent) 0%, var(--link) 100%);width:22px;height:22px;color:var(--bg-deep);border-radius:50%;justify-content:center;align-items:center;font-size:10px;font-weight:600;display:flex}.btn-ghost{border-radius:var(--r-sm);color:var(--text-3);transition:all var(--dur) var(--ease);padding:6px 14px;font-size:13px}.btn-ghost:hover{color:var(--text-2);background:var(--bg-hover)}.rail{background:var(--glass-strong);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);z-index:20;flex-direction:column;grid-area:rail;align-items:center;gap:4px;padding:16px 0;display:flex}.rail-logo{border-radius:var(--r-sm);background:linear-gradient(135deg, var(--accent) 0%, #c47520 100%);width:32px;height:32px;font-family:var(--font-display);color:var(--bg-deep);box-shadow:var(--shadow-glow);justify-content:center;align-items:center;margin-bottom:16px;font-size:16px;font-weight:700;display:flex}.rail-btn{border-radius:var(--r-sm);width:40px;height:40px;color:var(--text-3);transition:all var(--dur) var(--ease);justify-content:center;align-items:center;display:flex;position:relative}.rail-btn:hover{color:var(--text-2);background:var(--bg-hover)}.rail-btn.active{color:var(--accent);background:var(--accent-dim)}.rail-btn.active:before{content:"";background:var(--accent);border-radius:0 var(--r-xs) var(--r-xs) 0;width:3px;height:20px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.rail-btn svg{stroke-width:1.75px;width:20px;height:20px}.rail-spacer{flex:1}.rail-btn-danger{color:var(--text-3)}.rail-btn-danger:hover{color:var(--danger);background:#d955551a}.reset-overlay{z-index:200;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:overlayIn .15s var(--ease);background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.reset-dialog{background:var(--glass-strong);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--r-lg);text-align:center;width:400px;box-shadow:var(--shadow-lg), 0 0 60px #d9555514;animation:dialogIn .2s var(--ease-bounce);padding:28px}.reset-icon{border-radius:var(--r-md);width:56px;height:56px;color:var(--danger);background:#d955551a;justify-content:center;align-items:center;margin:0 auto 16px;display:flex}.reset-dialog h3{font-family:var(--font-display);color:var(--text-1);margin-bottom:10px;font-size:18px;font-weight:600}.reset-dialog p{color:var(--text-2);margin-bottom:24px;font-size:13.5px;line-height:1.6}.reset-dialog p strong{color:var(--text-1)}.reset-actions{justify-content:center;gap:10px;display:flex}.reset-btn-cancel{border-radius:var(--r-sm);color:var(--text-2);border:1px solid var(--glass-border);background:var(--bg-hover);transition:all var(--dur) var(--ease);padding:9px 20px;font-size:13px;font-weight:500}.reset-btn-cancel:hover{border-color:var(--glass-border-hover);color:var(--text-1)}.reset-btn-confirm{border-radius:var(--r-sm);color:#fff;background:linear-gradient(135deg, var(--danger), #b53333);transition:all var(--dur) var(--ease);padding:9px 20px;font-size:13px;font-weight:600}.reset-btn-confirm:hover{box-shadow:0 0 20px #d955554d, var(--shadow-sm);transform:translateY(-1px)}.reset-btn-confirm:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.panel{background:var(--glass-strong);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);animation:slideIn var(--dur-slow) var(--ease);flex-direction:column;grid-area:panel;display:flex;overflow:hidden}@keyframes slideIn{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}.panel-header{justify-content:space-between;align-items:center;padding:16px 16px 12px;display:flex}.panel-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);font-size:12px;font-weight:600}.panel-btn-new{border-radius:var(--r-sm);width:26px;height:26px;color:var(--text-3);border:1px solid var(--border);transition:all var(--dur) var(--ease);justify-content:center;align-items:center;font-size:16px;display:flex}.panel-btn-new:hover{color:var(--accent);border-color:var(--accent-glow);background:var(--accent-dim)}.panel-filter{padding:0 12px 8px}.panel-filter input{background:var(--bg-hover);border:1px solid var(--glass-border);border-radius:var(--r-sm);width:100%;color:var(--text-1);transition:border-color var(--dur) var(--ease);outline:none;padding:6px 10px;font-size:12px}.panel-filter input::placeholder{color:var(--text-3)}.panel-filter input:focus{border-color:var(--border-focus)}.panel-list{flex:1;padding:0 8px 16px;overflow-y:auto}.panel-item{border-radius:var(--r-sm);transition:all var(--dur) var(--ease);cursor:pointer;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.panel-item:hover{background:var(--bg-hover)}.panel-item.active{background:var(--accent-dim)}.panel-item-title{color:var(--text-1);white-space:nowrap;text-overflow:ellipsis;font-size:13.5px;font-weight:500;overflow:hidden}.panel-item.active .panel-item-title{color:var(--accent-bright)}.panel-item-meta{color:var(--text-3);align-items:center;gap:6px;font-size:11.5px;display:flex}.panel-tags{flex-wrap:wrap;gap:4px;margin-bottom:12px;padding:0 8px;display:flex}.tag-chip{border-radius:var(--r-full);background:var(--link-dim);color:var(--link);transition:all var(--dur) var(--ease);cursor:pointer;padding:3px 10px;font-size:11px;font-weight:500}.tag-chip:hover{background:#4fada02e}.main{grid-area:main;min-height:0;position:relative;overflow:hidden}.main-content{flex-direction:column;height:100%;display:flex;overflow:hidden auto}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.ambient-orb{pointer-events:none;z-index:-1;filter:blur(80px);background:radial-gradient(circle,#d4943a0a 0%,#0000 70%);border-radius:50%;width:500px;height:500px;animation:20s ease-in-out infinite alternate orbFloat;position:fixed;top:20%;right:15%}@keyframes orbFloat{0%{transform:translate(0)scale(1)}50%{transform:translate(-40px,30px)scale(1.1)}to{transform:translate(20px,-20px)scale(.95)}}}@layer components{.cmd-trigger{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--r-full);color:var(--text-3);transition:all var(--dur) var(--ease);align-items:center;gap:10px;min-width:240px;padding:7px 14px;font-size:13px;display:flex}.cmd-trigger:hover{border-color:var(--glass-border-hover);color:var(--text-2)}.cmd-trigger-icon{opacity:.5}.cmd-trigger-text{flex:1}.cmd-trigger-kbd{font-family:var(--font-mono);border-radius:var(--r-xs);background:var(--bg-hover);color:var(--text-3);padding:2px 6px;font-size:11px}.cmd-overlay{z-index:100;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:overlayIn .15s var(--ease);background:#0000008c;justify-content:center;align-items:flex-start;padding-top:18vh;display:flex;position:fixed;inset:0}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}.cmd-dialog{background:var(--glass-strong);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--r-lg);width:520px;max-height:420px;box-shadow:var(--shadow-lg), 0 0 80px #d4943a0f;animation:dialogIn .2s var(--ease-bounce);overflow:hidden}@keyframes dialogIn{0%{opacity:0;transform:scale(.96)translateY(-8px)}to{opacity:1;transform:scale(1)translateY(0)}}.cmd-input-wrap{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:14px 18px;display:flex}.cmd-input-wrap svg{color:var(--text-3);flex-shrink:0}.cmd-input{color:var(--text-1);background:0 0;border:none;outline:none;flex:1;font-size:15px}.cmd-input::placeholder{color:var(--text-3)}.cmd-results{max-height:340px;padding:6px;overflow-y:auto}.cmd-group-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);padding:8px 12px 4px;font-size:11px;font-weight:600}.cmd-item{border-radius:var(--r-sm);cursor:pointer;transition:background var(--dur) var(--ease);align-items:center;gap:10px;padding:10px 12px;display:flex}.cmd-item:hover,.cmd-item.highlighted{background:var(--bg-hover)}.cmd-item-icon{color:var(--text-3);flex-shrink:0}.cmd-item-label{flex:1;font-size:14px}.cmd-item-meta{color:var(--text-3);font-size:12px}.editor{flex-direction:column;height:100%;display:flex}.editor-toolbar{border-bottom:1px solid var(--glass-border);align-items:center;gap:12px;padding:14px 24px;display:flex}.editor-title-input{font-family:var(--font-display);color:var(--text-1);background:var(--bg-hover);border:1px solid var(--glass-border);border-radius:var(--r-sm);transition:border-color var(--dur) var(--ease);outline:none;min-width:260px;padding:8px 14px;font-size:14px;font-weight:500}.editor-title-input:focus{border-color:var(--border-focus)}.editor-title-input::placeholder{color:var(--text-3)}.editor-btn-create{border-radius:var(--r-sm);background:linear-gradient(135deg, var(--accent), #c47520);color:var(--bg-deep);transition:all var(--dur) var(--ease);padding:8px 20px;font-size:13px;font-weight:600}.editor-btn-create:hover{box-shadow:var(--shadow-glow), var(--shadow-sm);transform:translateY(-1px)}.editor-btn-create:disabled{opacity:.3;cursor:not-allowed;box-shadow:none;transform:none}.editor-body{flex:1;min-height:0;display:flex;overflow:hidden}.editor-pane{flex:1;min-width:0;position:relative;overflow:hidden}.editor-pane .cm-editor{height:100%;font-size:14px;background:0 0!important}.editor-pane .cm-scroller{padding:24px 28px;line-height:1.7;font-family:var(--font-mono)!important;overflow-x:auto!important}.editor-pane .cm-content{white-space:pre-wrap!important;word-wrap:break-word!important;word-break:break-word!important}.editor-pane .cm-line{word-wrap:break-word!important}.editor-pane .cm-gutters{background:0 0!important;border:none!important}.cm-wiki-link{cursor:pointer;transition:border-color var(--dur) var(--ease);border-bottom:1px solid #4fada04d;text-decoration:none;color:var(--link)!important}.cm-wiki-link:hover{border-color:var(--link)}.editor-divider{background:linear-gradient(to bottom, transparent 0%, var(--glass-border-hover) 15%, var(--accent-glow) 50%, var(--glass-border-hover) 85%, transparent 100%);flex-shrink:0;width:1px;position:relative}.editor-divider:before{content:"";border-radius:var(--r-full);background:var(--glass-border-hover);opacity:0;width:5px;height:40px;transition:opacity var(--dur) var(--ease);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.editor-divider:hover:before{opacity:1}.editor-preview-pane{color:var(--text-2);word-wrap:break-word;overflow-wrap:break-word;flex:1;min-width:0;padding:24px 32px;font-size:15px;line-height:1.8;overflow:hidden auto}.editor-preview-pane h1{font-family:var(--font-display);letter-spacing:-.03em;border-bottom:1px solid var(--glass-border);color:var(--text-1);background:linear-gradient(135deg, var(--text-1), var(--accent-bright));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0 0 20px;padding-bottom:12px;font-size:30px;font-weight:700}.editor-preview-pane h2{font-family:var(--font-display);letter-spacing:-.02em;border-bottom:1px solid var(--glass-border);color:var(--text-1);margin:32px 0 14px;padding-bottom:8px;font-size:22px;font-weight:600}.editor-preview-pane h3{font-family:var(--font-display);color:var(--text-1);margin:24px 0 10px;font-size:17px;font-weight:600}.editor-preview-pane p{margin:12px 0}.editor-preview-pane a{color:var(--link);transition:border-color var(--dur) var(--ease);border-bottom:1px solid #4fada04d}.editor-preview-pane a:hover{border-color:var(--link)}.editor-preview-pane strong{color:var(--text-1)}.editor-preview-pane em{color:var(--text-2);font-style:italic}.editor-preview-pane code{font-family:var(--font-mono);border-radius:var(--r-xs);color:var(--accent-bright);background:#d4943a14;border:1px solid #d4943a1f;padding:3px 8px;font-size:13px}.editor-preview-pane pre{background:var(--bg-elevated);border:1px solid var(--glass-border);border-radius:var(--r-sm);margin:16px 0;padding:18px 20px;overflow-x:auto}.editor-preview-pane pre code{color:var(--text-1);background:0 0;border:none;padding:0}.editor-preview-pane blockquote{border-left:3px solid var(--accent);background:var(--accent-dim);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--text-2);margin:16px 0;padding:8px 0 8px 18px}.editor-preview-pane ul,.editor-preview-pane ol{margin:12px 0;padding-left:22px}.editor-preview-pane li{margin:6px 0}.editor-preview-pane li::marker{color:var(--accent)}.editor-preview-pane hr{background:var(--glass-border);border:none;height:1px;margin:24px 0}.editor-status{color:var(--text-3);border-top:1px solid var(--glass-border);background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);align-items:center;gap:8px;padding:8px 24px;font-size:12px;display:flex}.status-dot{background:var(--success);border-radius:50%;width:6px;height:6px}.status-dot.saving{background:var(--accent);animation:1s infinite pulse}.status-dot.unsaved{background:var(--danger)}.status-dot.new{background:var(--text-3)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.graph-view{flex:1;width:100%;min-height:0;position:relative;overflow:hidden}.graph-view canvas{outline:none;display:block}.graph-empty{flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;display:flex}.graph-empty-icon{border-radius:var(--r-lg);background:var(--accent-dim);width:64px;height:64px;color:var(--accent);justify-content:center;align-items:center;display:flex}.graph-empty-text{font-family:var(--font-display);color:var(--text-3);font-size:16px}.node-preview{z-index:50;background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--r-md);pointer-events:none;max-width:260px;box-shadow:var(--shadow-lg);animation:previewIn .12s var(--ease);padding:14px 18px;position:fixed}@keyframes previewIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.node-preview strong{font-family:var(--font-display);margin-bottom:6px;font-size:14px;font-weight:600;display:block}.node-preview-tags{flex-wrap:wrap;gap:4px;margin-bottom:6px;display:flex}.node-preview .tag{color:var(--link);background:var(--link-dim);border-radius:var(--r-full);padding:1px 6px;font-size:10.5px;font-weight:500}.node-preview .ghost-label{color:var(--text-3);font-size:11px;font-style:italic}.node-preview .link-count{color:var(--text-3);font-size:11px}.search-view{max-width:680px;animation:fadeIn var(--dur-slow) var(--ease);margin:0 auto;padding:32px}.search-view-header{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text-1);margin-bottom:24px;font-size:22px;font-weight:600}.search-view-header span{color:var(--accent)}.search-view-empty{color:var(--text-3);text-align:center;padding:40px 0;font-size:15px}.search-result{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--r-md);cursor:pointer;transition:all var(--dur) var(--ease);margin-bottom:8px;padding:16px 18px}.search-result:hover{border-color:var(--glass-border-hover);background:var(--bg-hover);box-shadow:var(--shadow-sm), 0 0 20px #d4943a0a;transform:translateY(-1px)}.search-result-title{font-family:var(--font-display);margin-bottom:6px;font-size:15px;font-weight:600}.search-result-score{float:right;font-family:var(--font-mono);color:var(--text-3);background:var(--bg-hover);border-radius:var(--r-full);padding:2px 8px;font-size:11px}.search-result-excerpt{color:var(--text-3);font-size:13px;line-height:1.5}.welcome{text-align:center;height:100%;animation:fadeIn var(--dur-enter) var(--ease);flex-direction:column;justify-content:center;align-items:center;gap:20px;display:flex}.welcome-icon{border-radius:var(--r-xl);background:linear-gradient(135deg, var(--accent-dim), var(--link-dim));width:72px;height:72px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;font-size:28px;display:flex}.welcome h2{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text-1);font-size:22px;font-weight:600}.welcome p{color:var(--text-3);max-width:320px;font-size:14px;line-height:1.6}.welcome-shortcut{font-family:var(--font-mono);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text-2);padding:4px 10px;font-size:12px}.graph-hud{z-index:10;pointer-events:none;flex-direction:column;gap:12px;display:flex;position:absolute;top:16px;left:20px}.graph-hud-title{font-family:var(--font-display);letter-spacing:-.03em;background:linear-gradient(135deg, var(--accent-bright), var(--link));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:20px;font-weight:700}.graph-hud-stats{color:var(--text-3);font-size:12px;font-family:var(--font-mono)}.graph-legend{z-index:10;background:var(--glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--r-md);pointer-events:auto;flex-direction:column;gap:8px;min-width:160px;padding:14px 18px;display:flex;position:absolute;bottom:20px;left:20px}.graph-legend-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);margin-bottom:2px;font-size:11px;font-weight:600}.graph-legend-item{color:var(--text-2);border-radius:var(--r-sm);cursor:pointer;transition:all var(--dur) var(--ease);align-items:center;gap:8px;margin:-3px -6px;padding:3px 6px;font-size:12px;display:flex}.graph-legend-item:hover{background:var(--bg-hover)}.graph-legend-item.highlighted{background:var(--accent-dim);color:var(--text-1)}.graph-legend-item.locked{background:var(--accent-dim);color:var(--accent-bright);border:1px solid var(--accent-glow)}.graph-legend-lock{color:var(--text-3);opacity:.6;margin-left:auto;font-size:10px}.graph-legend-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.graph-legend-dot.ghost{background:0 0;border:2px dashed #ffffff40;width:10px;height:10px}.graph-hint{z-index:10;background:var(--glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--r-sm);color:var(--text-3);pointer-events:none;padding:8px 14px;font-size:11px;position:absolute;bottom:20px;right:20px}.graph-hint kbd{font-family:var(--font-mono);background:#ffffff0f;border-radius:3px;padding:1px 5px;font-size:10px}}@layer utilities;