button,input{font:inherit;color:inherit}.tool-subheader{max-width:none;padding-left:4vw;padding-right:4vw}main{max-width:1400px;margin:auto;padding:46px 28px 80px}.hero{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.kicker{color:var(--g-2);text-transform:uppercase;letter-spacing:1.2px;font-size:12px;font-weight:700}.hero h1{margin:12px 0 7px;font-size:clamp(45px,6vw,76px);line-height:1;letter-spacing:-2.5px}.hero p{margin:0;color:var(--muted);font-size:14px}.hero-actions,.editor-actions,.dialog-actions{display:flex;gap:7px;flex-wrap:wrap}.primary,.secondary{border-radius:10px;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;font-weight:700}.primary{padding:12px 15px;border:1px solid var(--ink);background:var(--solid);color:#fff;font-size:12px}.secondary{padding:9px 11px;border:1px solid var(--line);background:var(--surface);font-size:11px}.danger{color:var(--danger)}.workspace{display:grid;grid-template-columns:260px minmax(0,1fr);gap:14px}.sidebar,.editor-panel{background:var(--surface);border:1px solid rgba(255,255,255,.9);border-radius:22px;box-shadow:var(--shadow)}.sidebar{padding:14px;height:max-content;position:sticky;top:15px}.side-head,.preset-head{padding:9px 7px}.side-head{display:flex;justify-content:space-between;gap:8px}.side-head small{color:var(--g-3);font-size:11px;text-align:right}.preset-head{margin-top:12px;border-top:1px solid var(--line);padding-top:18px}.template-item,.preset-item{width:100%;padding:11px;margin:3px 0;border:1px solid transparent;border-radius:11px;background:transparent;text-align:left;cursor:pointer}.template-item strong,.preset-item strong{display:block;font-size:13px}.template-item span,.preset-item span{display:block;margin-top:3px;color:var(--g-2);font-size:11px;line-height:1.4}.template-item.active{border-color:var(--line);background:var(--surface)}.preset-item:hover,.template-item:hover{background:var(--surface)}.drop-active{outline:2px dashed var(--red);outline-offset:4px}.editor-panel{padding:22px}.editor-head,.tree-toolbar,.generate-bar,.preview-head,.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.editor-head>div:first-child{min-width:260px}.editor-head input{display:block;width:100%;margin-top:6px;padding:8px 0;border:0;border-bottom:1px solid var(--line);background:transparent;font-size:20px;font-weight:700;outline:none}.custom-fields{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:20px 0}.custom-fields label,.token-fields label{color:var(--g-2);font-size:11px;text-transform:uppercase;letter-spacing:.7px}.custom-fields input,.token-fields input{display:block;width:100%;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);outline:none;font-size:13px;text-transform:none;letter-spacing:0}.tree-toolbar{margin:23px 0 10px}.tree-toolbar p{margin:5px 0 0;color:var(--g-2);font-size:12px}.tree-wrap{min-height:360px;padding:10px;border:1px solid var(--line);border-radius:15px;background:var(--surface-2);overflow:auto}.tree-row{min-width:690px;display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:8px;align-items:center;margin:4px 0;padding:5px 6px 5px calc(7px + var(--depth)*24px);border-radius:10px}.tree-row:hover{background:var(--surface)}.name-wrap{position:relative}.name-wrap input{width:100%;padding:9px 10px;border:1px solid transparent;border-radius:8px;background:transparent;font-size:13px;outline:none}.name-wrap input:focus{border-color:var(--success-soft);background:var(--surface)}.tree-actions{display:flex;gap:3px}.tree-actions button{width:29px;height:29px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--g-2);cursor:pointer;font-size:13px}.tree-warning{display:block;padding-left:10px;color:var(--danger);font-size:11px}.token-chips{display:none;gap:3px;flex-wrap:wrap;padding:4px 8px 8px}.name-wrap:focus-within .token-chips{display:flex}.token-chips button{padding:3px 5px;border:0;border-radius:5px;background:var(--surface-2);color:var(--g-1);font:11px "DM Mono";cursor:pointer}.generate-bar{margin-top:14px;padding:15px 17px;border-radius:14px;background:var(--solid);color:#fff}.generate-bar strong,.generate-bar span{display:block}.generate-bar strong{font-size:14px}.generate-bar span{margin-top:3px;color:var(--g-2);font-size:11px}dialog{width:min(850px,calc(100% - 24px));max-height:90vh;border:0;border-radius:23px;padding:0;background:var(--surface-2);box-shadow:0 30px 100px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(16,18,20,.55)}.dialog-card{padding:22px}.dialog-head h2{margin:7px 0;font-size:24px}.dialog-head>button{border:0;background:transparent;font-size:20px;cursor:pointer}.token-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:18px 0}.preview-head{margin:17px 0 8px}pre{max-height:300px;overflow:auto;margin:0;padding:16px;border-radius:13px;background:var(--solid);color:#e9ebef;font:13px/1.7 "DM Mono";white-space:pre}.dialog-note{color:var(--g-2);font-size:12px}.dialog-actions{justify-content:flex-end}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,30px);opacity:0;background:var(--solid);color:#fff;padding:11px 15px;border-radius:11px;font-size:13px;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}.toast span:first-child{color:var(--green)}@media(max-width:800px){main{padding:28px 12px 60px}.hero{align-items:flex-start;flex-direction:column}.hero h1{font-size:48px;letter-spacing:-3px}.workspace{grid-template-columns:1fr}.workspace>*{min-width:0}.sidebar{position:static}.editor-panel{padding:14px}.editor-head,.tree-toolbar{align-items:flex-start;flex-direction:column}.editor-head>div:first-child{min-width:0;width:100%}.custom-fields,.token-fields{grid-template-columns:1fr}.tree-wrap{min-height:300px}.generate-bar{align-items:flex-start;flex-direction:column}.generate-bar button{width:100%}.advanced{display:none}}@media(prefers-reduced-motion:reduce){}
/* ===== v2: views + new-project layout ===== */
.view-tabs{display:flex;gap:6px;margin:0 0 18px;border-bottom:1px solid var(--line)}
.view-tabs button{padding:11px 16px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--g-1);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer}
.view-tabs button:hover{color:var(--ink)}
.view-tabs button.active{color:var(--ink);border-bottom-color:var(--accent)}
.tpl-actions-bar{display:flex;justify-content:flex-end;gap:7px;flex-wrap:wrap;margin-bottom:14px}
.project-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:14px;align-items:start}
.project-pick{padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);position:sticky;top:15px}
.project-pick .kicker{display:block;padding:5px 7px 9px}
.pick-list{display:flex;flex-direction:column;gap:3px}
.pick-item{width:100%;padding:11px;border:1px solid transparent;border-radius:11px;background:transparent;text-align:left;cursor:pointer}
.pick-item strong{display:block;font-size:13px}
.pick-item span{display:block;margin-top:3px;color:var(--g-2);font-size:11px}
.pick-item:hover{background:var(--surface-2)}
.pick-item.active{border-color:var(--line);background:var(--surface-2)}
.project-main{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.params-head{margin-bottom:14px}
.root-preview{margin-top:20px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2)}
.root-preview .kicker{display:block;margin-bottom:8px}
.root-line{display:flex;align-items:center;gap:9px}
.root-glyph{font-size:18px}
.root-line strong{font:15px/1.4 "DM Mono";word-break:break-all;color:var(--ink)}
.num-toggle{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--g-1);cursor:pointer;white-space:nowrap}
.num-toggle input{width:15px;height:15px;accent-color:var(--accent)}
.kbd-hint{margin:12px 0 0;color:var(--g-2);font-size:11px}
/* ===== v2: parameters table ===== */
.params-table{display:flex;flex-direction:column;gap:8px}
.param-row{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:12px;align-items:center}
.param-label{color:var(--g-1);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px}
.param-control{display:flex;gap:7px;min-width:0}
.param-control input,.param-control select{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);outline:none;font-size:13px}
.param-control input:focus,.param-control select:focus{border-color:var(--accent)}
.param-date input{flex:1}
.param-date select{flex:0 0 auto;width:auto;font:12px "DM Mono";color:var(--g-1)}
.param-custom{grid-template-columns:150px minmax(0,1fr) auto}
.param-custom .custom-name{max-width:150px}
.use-toggle{display:inline-flex;align-items:center;gap:6px;color:var(--g-2);font-size:10px;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;white-space:nowrap}
.use-toggle input{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}
@media(max-width:800px){.project-grid{grid-template-columns:1fr}.project-pick{position:static}.project-main{padding:14px}.param-row,.param-custom{grid-template-columns:1fr auto;gap:7px}.param-label{grid-column:1/-1}.param-custom .custom-name{max-width:none}}
/* ===== v2: tree editor redesign ===== */
#tree .tree-row{min-width:0;display:flex;align-items:center;gap:7px;margin:1px 0;padding:4px 8px 4px calc(8px + var(--depth)*22px);border-radius:9px;position:relative;background:transparent}
#tree .tree-row:hover{background:var(--surface)}
#tree .tree-row.nested::before{content:"";position:absolute;left:calc(var(--depth)*22px - 3px);top:0;bottom:0;width:1px;background:var(--line)}
#tree .drag{cursor:grab;color:var(--g-3);font-size:13px;line-height:1;letter-spacing:-2px;user-select:none;flex:0 0 auto}
#tree .tree-row:active .drag{cursor:grabbing}
#tree .glyph{flex:0 0 auto;font-size:14px;opacity:.85}
#tree .num-prefix{flex:0 0 auto;font:12px "DM Mono";color:var(--g-2);background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:2px 5px}
#tree .name-wrap{position:relative;flex:1 1 auto;min-width:0}
#tree .name-wrap input{width:100%;padding:7px 9px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink);font-size:13px;outline:none}
#tree .name-wrap input:hover{border-color:var(--line)}
#tree .name-wrap input:focus{border-color:var(--accent);background:var(--surface)}
#tree .token-chips{display:none;position:absolute;z-index:5;top:100%;left:0;margin-top:3px;gap:3px;flex-wrap:wrap;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow)}
#tree .name-wrap:focus-within .token-chips{display:flex}
#tree .token-chips button{padding:3px 6px;border:0;border-radius:5px;background:var(--surface-2);color:var(--g-1);font:11px "DM Mono";cursor:pointer}
#tree .token-chips button:hover{color:var(--ink)}
#tree .row-num{flex:0 0 auto;display:inline-flex;align-items:center;gap:3px;opacity:0;transition:opacity .12s;color:var(--g-2);font:12px "DM Mono";cursor:pointer}
#tree .tree-row:hover .row-num,#tree .tree-row:focus-within .row-num,#tree .row-num input:checked{opacity:1}
#tree .row-num input{width:14px;height:14px;accent-color:var(--accent);cursor:pointer}
#tree .row-actions{flex:0 0 auto;display:flex;gap:3px;opacity:0;transition:opacity .12s}
#tree .tree-row:hover .row-actions,#tree .tree-row:focus-within .row-actions{opacity:1}
#tree .row-actions button{width:26px;height:26px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--g-1);cursor:pointer;font-size:12px;line-height:1}
#tree .row-actions button:hover{color:var(--ink);border-color:var(--line-2)}
#tree .tree-warning{position:absolute;z-index:5;top:100%;left:0;margin-top:2px;padding:1px 6px;color:var(--danger);font-size:11px;background:var(--surface);border-radius:6px}
#tree .ghost-row{display:flex;align-items:center;gap:7px;margin:1px 0;padding:6px 8px 6px calc(30px + var(--depth)*22px);border-radius:9px;color:var(--g-2);font-size:12px;cursor:pointer;border:1px dashed transparent}
#tree .ghost-row:hover{color:var(--ink);border-color:var(--line);background:var(--surface)}
#tree .ghost-plus{font-size:13px;color:var(--g-3)}
#tree .ghost-row:hover .ghost-plus{color:var(--accent)}
#tree .tree-row.drop-before{box-shadow:inset 0 2px 0 var(--accent)}
#tree .tree-row.drop-after{box-shadow:inset 0 -2px 0 var(--accent)}
#tree .tree-row.drop-inside{background:var(--accent-soft,var(--surface));box-shadow:inset 0 0 0 1px var(--accent)}