*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--ink:#050505;--paper:#f7f7f2;--paper2:#ebece8;--line:#d8d9d2;--soft:#eff2f8;--blue:#0037ff;--blue2:#0c51ff;--green:#b8d4b5;--violet:#d8d2ff;--pink:#ffd5e7;--yellow:#ffe35e;--shadow:8px 8px 0 var(--blue);--font:'Archivo',Arial,sans-serif;--display:'Archivo Black',Impact,sans-serif;--mono:'Space Mono',monospace}
html,body{width:100%;height:100%;overflow:hidden;background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.treecat-app{height:100dvh;width:100vw;overflow:hidden;background:radial-gradient(circle at 13% 11%,rgba(0,55,255,.16),transparent 25%),radial-gradient(circle at 83% 12%,rgba(255,213,231,.7),transparent 21%),radial-gradient(circle at 62% 92%,rgba(184,212,181,.45),transparent 26%),linear-gradient(135deg,#fbfbf8 0%,#f1f2ee 42%,#e8edf4 100%)}
.treecat-topbar{position:fixed;z-index:40;top:16px;left:16px;right:16px;height:64px;border:1px solid rgba(5,5,5,.12);background:rgba(255,255,255,.72);backdrop-filter:blur(26px) saturate(1.3);display:flex;align-items:center;justify-content:space-between;padding:0 14px 0 22px;box-shadow:0 20px 70px rgba(0,0,0,.08)}.tc-brand{display:flex;align-items:center;gap:14px}.tc-brand img{width:30px;height:auto}.tc-brand strong{font-family:var(--display);font-size:22px;letter-spacing:-.03em;color:var(--blue)}.tc-brand small{display:block;margin-top:2px;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#555}.tc-top-actions{display:flex;align-items:center;gap:9px}.tc-btn{min-height:42px;border:2px solid var(--ink);background:#fff;color:var(--ink);padding:0 16px;display:inline-flex;align-items:center;justify-content:center;font-weight:900;text-transform:uppercase;letter-spacing:.01em;box-shadow:4px 4px 0 rgba(5,5,5,.18);transition:.16s ease}.tc-btn:hover{background:#050505;color:#fff;transform:translate(-1px,-1px);box-shadow:6px 6px 0 var(--blue)}.tc-btn.blue{background:var(--blue);color:#fff;box-shadow:4px 4px 0 #050505}.tc-btn.blue:hover{background:#050505;color:#fff;box-shadow:6px 6px 0 var(--blue)}.tc-btn.dark{background:#050505;color:#fff}.tc-btn:disabled{opacity:.45;cursor:not-allowed;filter:grayscale(1)}
.tc-shell{position:absolute;inset:0;padding:96px 16px 16px;display:grid;grid-template-columns:minmax(270px,360px) 1fr minmax(310px,390px);gap:16px}.tc-panel{position:relative;z-index:20;background:rgba(255,255,255,.68);border:1px solid rgba(5,5,5,.14);backdrop-filter:blur(24px) saturate(1.25);box-shadow:0 28px 90px rgba(0,0,0,.08);padding:20px}.tc-kicker{font-family:var(--mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.22em;color:var(--blue);margin-bottom:12px}.tc-search-panel h1{font-family:var(--display);font-size:clamp(38px,4.8vw,70px);line-height:.82;letter-spacing:-.055em;margin-bottom:18px}.tc-search-panel p,.tc-detail-panel p{font-size:15px;line-height:1.55;color:#454545}.tc-field-label{display:block;margin:22px 0 8px;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--blue);font-weight:700}.tc-search-box{display:flex;border:2px solid var(--ink);background:#fff;box-shadow:4px 4px 0 var(--blue)}.tc-search-box input{height:48px;min-width:0;flex:1;border:0;background:transparent;padding:0 13px;outline:none;font-weight:700}.tc-search-box button{width:48px;border:0;border-left:2px solid var(--ink);background:#eef3ff;font-size:24px}.tc-search-box button:hover{background:#050505;color:#fff}.tc-suggestions{display:grid;gap:8px;margin-top:14px;max-height:180px;overflow:auto}.tc-suggestion{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:9px;padding:8px;border:1px solid #d7d9df;background:rgba(255,255,255,.72);text-align:left}.tc-suggestion:hover{border-color:var(--blue);box-shadow:3px 3px 0 rgba(0,55,255,.16)}.tc-suggestion i{width:36px;height:36px;border-radius:999px;background:var(--blue);display:block}.tc-suggestion strong{font-size:14px}.tc-suggestion span{font-family:var(--mono);font-size:9px;text-transform:uppercase;color:var(--blue)}.tc-filter-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:18px 0}.tc-filter-grid button,.tc-mini-actions button,.tc-map-toolbar button{border:1px solid var(--ink);background:#fff;min-height:36px;font-size:11px;font-weight:900;text-transform:uppercase}.tc-filter-grid button:hover,.tc-mini-actions button:hover,.tc-map-toolbar button:hover{background:var(--ink);color:#fff}.tc-filter-grid button.active{background:var(--blue);color:#fff}.tc-mini-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.tc-map-panel{position:relative;overflow:hidden;border:1px solid rgba(5,5,5,.1);background:linear-gradient(180deg,rgba(255,255,255,.46),rgba(240,244,248,.4));box-shadow:inset 0 0 0 1px rgba(255,255,255,.38)}.tc-map-panel::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,5,5,.04) 1px,transparent 1px),linear-gradient(rgba(5,5,5,.04) 1px,transparent 1px);background-size:36px 36px;opacity:.35;pointer-events:none}.tc-map-panel::after{content:"TREECAT";position:absolute;left:40px;bottom:28px;font-family:var(--display);font-size:clamp(88px,12vw,190px);letter-spacing:-.08em;color:transparent;-webkit-text-stroke:1px rgba(0,55,255,.08);pointer-events:none}.tc-map-toolbar{position:absolute;z-index:18;top:14px;left:14px;right:14px;height:46px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(5,5,5,.12);background:rgba(255,255,255,.72);backdrop-filter:blur(18px);padding:0 12px;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#555}.tc-map-toolbar div{display:flex;gap:6px}.tc-map-toolbar button{width:34px;min-height:30px}.tc-map-stage{position:absolute;inset:0;overflow:hidden;touch-action:none}.tc-world{position:absolute;width:2600px;height:1600px;left:50%;top:50%;transform-origin:center center;will-change:transform}.tc-world svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.tc-edge{stroke:rgba(5,5,5,.22);stroke-width:2;vector-effect:non-scaling-stroke}.tc-edge.collaboration,.tc-edge.featuring,.tc-edge.remix{stroke:var(--blue);stroke-width:3}.tc-edge.production{stroke:#7f66ff;stroke-width:3}.tc-edge.scene{stroke:rgba(5,5,5,.15);stroke-dasharray:7 7}.tc-edge.pending{stroke:#c4a200;stroke-dasharray:4 6}.tc-edge.dim{opacity:.12}.tc-edge.focus{stroke-width:5;opacity:1}.tc-node-layer{position:absolute;inset:0}.tc-node{position:absolute;width:var(--size);height:var(--size);margin-left:calc(var(--size) / -2);margin-top:calc(var(--size) / -2);border:1.5px solid rgba(5,5,5,.26);border-radius:999px;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.9),rgba(255,255,255,.24) 22%,var(--color) 68%,rgba(5,5,5,.22));box-shadow:0 16px 42px rgba(0,0,0,.12),inset 0 0 0 8px rgba(255,255,255,.12);display:grid;place-items:center;transform:translate3d(var(--x),var(--y),0);transition:box-shadow .16s,border .16s,opacity .16s,filter .16s;z-index:4}.tc-node:hover,.tc-node.selected{border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,55,255,.16),0 22px 70px rgba(0,55,255,.2),inset 0 0 0 10px rgba(255,255,255,.2)}.tc-node.dim{opacity:.18;filter:grayscale(.65)}.tc-node.selected{z-index:12}.tc-node[data-type="producer"]{border-radius:28%;background:radial-gradient(circle at 35% 20%,#fff,#252525 65%)}.tc-node[data-type="song"]{border-radius:40%;background:radial-gradient(circle at 35% 20%,#fff,var(--pink) 65%)}.tc-node[data-type="label"],.tc-node[data-type="project"]{border-radius:12px}.tc-node-label{position:absolute;left:50%;top:calc(100% + 7px);transform:translateX(-50%);white-space:nowrap;background:rgba(255,255,255,.9);border:1px solid rgba(5,5,5,.16);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;box-shadow:0 8px 20px rgba(0,0,0,.08);pointer-events:none}.tc-node.selected .tc-node-label{background:#fff;color:var(--blue);border-color:var(--blue)}.tc-floating-plus{position:absolute;z-index:25;right:22px;bottom:54px;width:64px;height:64px;border-radius:999px;border:2px solid var(--ink);background:var(--blue);color:#fff;font-size:38px;font-weight:300;box-shadow:6px 6px 0 var(--ink)}.tc-floating-plus:hover{background:#050505;box-shadow:6px 6px 0 var(--blue)}.tc-map-hint{position:absolute;z-index:18;left:18px;right:18px;bottom:16px;min-height:34px;border:1px solid rgba(5,5,5,.1);background:rgba(255,255,255,.72);backdrop-filter:blur(18px);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#555}.tc-detail-panel{overflow:auto}.tc-detail-panel h2{font-family:var(--display);font-size:clamp(42px,5vw,76px);line-height:.82;letter-spacing:-.06em;margin-bottom:18px;overflow-wrap:anywhere}.tc-meta-list{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.tc-meta-list span,.tc-meta-list a{border:1px solid var(--line);background:#fff;padding:8px 10px;font-family:var(--mono);font-size:10px;text-transform:uppercase;color:#333}.tc-meta-list a{color:var(--blue)}.tc-detail-actions{display:grid;gap:9px;margin:18px 0}.tc-relations{display:grid;gap:9px;margin-top:18px}.tc-relation-row{border-top:1px solid var(--line);padding-top:10px;display:grid;grid-template-columns:1fr auto;gap:10px}.tc-relation-row strong{font-size:14px}.tc-relation-row small{display:block;margin-top:4px;color:#666;line-height:1.35}.tc-relation-row button{border:1px solid var(--ink);background:#fff;padding:7px 9px;font-family:var(--mono);font-size:9px;text-transform:uppercase}.tc-relation-row button:hover{background:var(--blue);color:#fff}.tc-dialog{border:0;background:transparent;margin:auto;max-width:min(860px,calc(100vw - 30px));max-height:calc(100dvh - 30px);overflow:visible}.tc-dialog::backdrop{background:rgba(5,5,5,.48);backdrop-filter:blur(14px)}.tc-dialog-card{position:relative;background:#fff;border:2px solid var(--ink);box-shadow:10px 10px 0 var(--blue);padding:28px;width:min(860px,calc(100vw - 34px));max-height:calc(100dvh - 44px);overflow:auto}.tc-dialog-card.small{width:min(640px,calc(100vw - 34px))}.tc-dialog-card h2{font-family:var(--display);font-size:clamp(36px,6vw,68px);line-height:.84;letter-spacing:-.06em;margin-bottom:10px}.tc-dialog-card p{line-height:1.5;color:#555}.tc-dialog-close{position:absolute;right:16px;top:14px;width:34px;height:34px;border:2px solid var(--ink);background:#fff;font-size:24px}.tc-dialog-close:hover{background:#050505;color:#fff}.tc-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}.tc-form-grid label{display:grid;gap:7px;font-family:var(--mono);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.13em;color:var(--blue)}.tc-form-grid label.full{grid-column:1/-1}.tc-form-grid input,.tc-form-grid select,.tc-form-grid textarea{border:2px solid var(--ink);background:#fff;min-height:44px;padding:10px 12px;color:var(--ink);font-family:var(--font);font-size:15px;letter-spacing:0;text-transform:none;outline:none}.tc-form-grid input:focus,.tc-form-grid select:focus,.tc-form-grid textarea:focus{box-shadow:4px 4px 0 var(--blue)}.tc-switch{display:flex!important;grid-template-columns:auto 1fr;align-items:center;gap:10px;color:var(--ink)!important;background:#f1f4ff;border:1px solid var(--line);padding:12px}.tc-switch input{width:20px;height:20px;min-height:auto}.tc-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;flex-wrap:wrap}.tc-form-status{margin-top:12px;font-weight:800;color:var(--blue)}.tc-toast{position:fixed;z-index:70;left:50%;bottom:24px;transform:translate(-50%,18px);background:#050505;color:#fff;border:1px solid rgba(255,255,255,.2);box-shadow:6px 6px 0 var(--blue);padding:14px 18px;font-weight:900;opacity:0;pointer-events:none;transition:.2s}.tc-toast.show{opacity:1;transform:translate(-50%,0)}
@media (max-width:1180px){html,body{overflow:auto}.treecat-app{min-height:100dvh;height:auto;overflow:visible}.treecat-topbar{position:sticky;top:0;left:0;right:0;margin:0;border-left:0;border-right:0}.tc-shell{position:relative;inset:auto;height:auto;min-height:100dvh;display:block;padding:18px}.tc-panel{margin-bottom:16px}.tc-map-panel{height:680px;margin-bottom:16px}.tc-detail-panel{max-height:none}.tc-top-actions{gap:6px}.tc-btn{padding:0 10px;font-size:12px}.tc-form-grid{grid-template-columns:1fr}}@media (max-width:720px){.treecat-topbar{height:auto;min-height:70px;align-items:flex-start;gap:14px;padding:12px;flex-direction:column}.tc-top-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.tc-btn{width:100%}.tc-shell{padding:14px}.tc-search-panel h1{font-size:48px}.tc-filter-grid{grid-template-columns:1fr}.tc-mini-actions{grid-template-columns:1fr}.tc-map-panel{height:620px}.tc-dialog-card{padding:22px}.tc-dialog-actions{display:grid}.tc-floating-plus{right:18px;bottom:50px}}


/* Patch: use global public header + actionbar */
.tc-actionbar{position:fixed;top:74px;left:0;right:0;height:58px;z-index:60;background:rgba(255,255,255,.88);border-bottom:2px solid #050505;backdrop-filter:blur(18px);display:flex;align-items:center;justify-content:space-between;padding:0 18px}.tc-actionbar strong{font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;font-size:11px;color:var(--blue)}.tc-actionbar>div{display:flex;align-items:center;gap:9px}.tc-shell{padding-top:150px!important}.tc-search-panel{overflow:hidden}.tc-search-panel h1{font-size:clamp(38px,4.2vw,64px)!important;max-width:100%;overflow-wrap:break-word;hyphens:auto}.tc-node.has-image{background-image:linear-gradient(180deg,rgba(255,255,255,.18),rgba(0,55,255,.12)),var(--node-img)!important;background-size:cover!important;background-position:center!important}.tc-node.has-image::before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at 35% 20%,rgba(255,255,255,.4),transparent 35%,rgba(0,0,0,.14));pointer-events:none}.tc-image-preview{height:170px;border:2px dashed var(--blue);background:#eef2ff center/cover no-repeat;display:grid;place-items:center;color:var(--blue);font-weight:900;text-transform:uppercase}.tc-image-preview.has-image{border-style:solid;color:#fff;text-shadow:0 1px 2px #000}.tc-image-preview.has-image span{background:var(--blue);border:2px solid var(--ink);padding:6px 9px}@media(max-width:1180px){.tc-actionbar{position:sticky;top:74px;height:auto;min-height:58px;display:grid;gap:10px;padding:12px}.tc-actionbar>div{flex-wrap:wrap}.tc-shell{padding-top:18px!important}}