@font-face{font-family:Golos;src:url('/fonts/golos-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Golos;src:url('/fonts/golos-500.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Golos;src:url('/fonts/golos-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Golos;src:url('/fonts/golos-700.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--paper:#fafbf7;--white:#fff;--ink:#151812;--muted:#596151;--line:#cdd2c7;--lime:#a4fe1b;--danger:#a82214;--wash:#eef3e7;--focus:#395e00;color-scheme:light;font-family:Golos,Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}button,.button{border:1px solid var(--line);background:var(--white);padding:10px 15px;font-size:13px;font-weight:500;min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;color:var(--ink);border-radius:0}button:hover,.button:hover{background:var(--wash);border-color:var(--ink)}button.primary,.button.primary{background:var(--lime);border-color:var(--ink)}button.primary:hover,.button.primary:hover{background:#b9ff50}button.danger{color:var(--danger)}input,select,textarea{border:1px solid var(--line);background:var(--white);border-radius:0;padding:10px 12px;min-height:42px;max-width:100%;caret-color:var(--focus)}input::placeholder{color:var(--muted)}:focus-visible{outline:2px solid var(--focus);outline-offset:3px}::selection{background:var(--lime);color:var(--ink)}a{color:inherit;text-underline-offset:4px}h1,h2,p{margin:0}h1,h2{text-wrap:balance;letter-spacing:-.025em}h1{font-weight:500;font-size:clamp(32px,4vw,54px);line-height:1.08}h2{font-size:22px;font-weight:500}p{line-height:1.6;max-width:70ch}small,.muted{color:var(--muted);font-size:12px;line-height:1.6}[hidden]{display:none!important}.topbar{height:68px;border-bottom:1px solid var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:20px;background:var(--white)}.brand{font-size:21px;font-weight:600;letter-spacing:-.04em;display:flex;align-items:center;gap:12px;text-decoration:none;white-space:nowrap}.brand-mark{width:22px;height:22px;display:inline-block;background:var(--lime);border:1px solid var(--ink);position:relative}.brand-mark:after{content:'';position:absolute;inset:5px;border:1px solid var(--ink)}.brand span:last-child{font-size:13px;font-weight:400;letter-spacing:0;border-left:1px solid var(--line);padding-left:12px}.topbar nav{display:flex;gap:22px;font-size:12px}.page{width:min(1120px,calc(100% - 64px));margin:60px auto 100px}.intro{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:36px}.intro p{margin-top:18px;color:var(--muted);font-size:15px;max-width:58ch}.window{border:1px solid var(--ink);background:var(--white)}.window-title{padding:12px 18px;border-bottom:1px solid var(--ink);font-size:12px;font-weight:500;display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--wash)}.window-body{padding:28px}.create-row{display:flex;gap:12px;align-items:end}.create-row label{flex:1;display:grid;gap:8px;font-size:13px}.create-row input{width:100%}.help{margin-top:16px;color:var(--muted);font-size:12px;line-height:1.6}.section-space{margin-top:48px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:20px}.list-row{border-top:1px solid var(--line);padding:20px 0;display:flex;align-items:center;gap:18px;justify-content:space-between}.list-row:last-child{border-bottom:1px solid var(--line)}.list-title{font-size:17px;font-weight:500;overflow-wrap:anywhere}.list-meta{margin-top:6px;font-size:12px;color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.empty{padding:34px 0;color:var(--muted);font-size:14px;line-height:1.7}.notice{padding:16px 20px;background:var(--wash);border:1px solid var(--line);font-size:13px;line-height:1.6}.error{color:var(--danger)}.errorbox{border:1px solid var(--danger);padding:24px;background:var(--white);margin:20px 0}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--white);border:1px solid var(--ink);padding:14px 20px;font-size:13px;max-width:min(620px,calc(100% - 32px));z-index:50;line-height:1.5}.toast.error{background:var(--white);color:var(--danger);border-color:var(--danger)}dialog{border:1px solid var(--ink);padding:0;width:min(640px,calc(100% - 32px));max-height:85dvh;color:var(--ink);background:var(--white)}dialog::backdrop{background:rgb(21 24 18 / 35%)}.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--ink)}.dialog-body{padding:24px;overflow-wrap:anywhere}.dialog-body p{font-size:13px;margin-bottom:16px}.dialog-body .actions{margin-top:18px}.link-field{width:100%;font-size:12px}.key-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.key-row span{font-size:12px;line-height:1.6}.key-row button{min-height:34px;padding:6px 10px;font-size:12px}.key-list{margin-top:24px}.login{max-width:660px;margin:64px auto}.login input{width:100%}.status{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.page-footer{border-top:1px solid var(--line);padding-top:18px;margin-top:48px;font-size:12px;color:var(--muted)}.project-layout{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:calc(100dvh - 68px)}.project-sidebar{padding:24px;border-right:1px solid var(--ink);background:var(--white)}.project-sidebar h1{font-size:23px;margin-bottom:20px}.project-nav{margin-top:24px}.project-nav button{width:100%;text-align:left;justify-content:flex-start;border:0;border-top:1px solid var(--line);padding:15px 10px;overflow-wrap:anywhere}.project-nav button[aria-current]{background:var(--lime)}.project-main{padding:40px;min-width:0;max-width:1200px}.project-main h2{font-size:32px;margin-bottom:10px}.project-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.upload{border:1px dashed var(--ink);padding:26px;margin-top:24px;background:var(--white)}.upload label{display:block;font-weight:500;margin-bottom:12px}.upload input{display:block;width:100%;font-size:12px;margin:16px 0}.upload progress{width:100%;height:6px;accent-color:var(--ink);margin:12px 0}.versions{width:100%;border-collapse:collapse;margin-top:16px;font-size:12px}.versions th,.versions td{text-align:left;padding:14px 10px;border-top:1px solid var(--line);vertical-align:middle;font-variant-numeric:tabular-nums}.versions th{font-weight:500;color:var(--muted)}.versions button{font-size:12px;min-height:32px;padding:6px 10px}.version-name{overflow-wrap:anywhere;max-width:220px}.project-detail-title{border:0;background:transparent;padding:0;width:100%;font-size:32px;letter-spacing:-.025em;font-weight:500}.preview-frame{width:100%;height:65dvh;border:1px solid var(--ink);margin-top:20px;background:var(--white)}.studio{height:100dvh;overflow:hidden;display:flex;flex-direction:column}.studio .topbar{flex-shrink:0;height:auto;min-height:62px;padding:10px 18px;flex-wrap:wrap;gap:10px}.workspace-heading{display:flex;gap:12px;align-items:center}.workspace-heading input{font-size:13px;max-width:270px;min-height:36px;padding:7px 10px}.studio-layout{flex:1;display:grid;grid-template-columns:240px minmax(0,1fr);min-height:0}.studio-sidebar{border-right:1px solid var(--ink);background:var(--white);padding:20px 14px;display:flex;flex-direction:column;min-height:0}.studio-sidebar h2{font-size:17px;margin-bottom:14px}.studio-sidebar .actions button{font-size:12px;padding:8px}.diagram-list{margin-top:16px;overflow:auto;flex:1;scrollbar-color:var(--line) var(--white);scrollbar-width:thin}.diagram-list button{width:100%;text-align:left;justify-content:flex-start;border:0;border-top:1px solid var(--line);padding:14px 10px;line-height:1.5;overflow-wrap:anywhere}.diagram-list button[aria-current]{background:var(--lime)}.sidebar-foot{border-top:1px solid var(--line);padding-top:14px;display:grid;gap:10px;margin-top:16px;font-size:12px}.editor-area{display:flex;flex-direction:column;min-height:0;min-width:0;background:var(--white)}.editor-toolbar{padding:10px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.editor-toolbar input{border:1px solid transparent;min-height:36px;padding:6px 8px;max-width:300px;font-weight:500}.editor-toolbar input:hover{border-color:var(--line)}.editor-toolbar button,.editor-toolbar select{padding:7px 10px;min-height:34px;font-size:12px}.editor-viewport{position:relative;flex:1;min-height:0}.editor-viewport iframe{width:100%;height:100%;border:0;display:block}.editor-loading{position:absolute;inset:0;background:var(--paper);display:grid;place-content:center;gap:12px;text-align:center;z-index:2;font-size:14px}.editor-footer{font-size:11px;padding:7px 16px;border-top:1px solid var(--line);color:var(--muted);line-height:1.5}.conflict{padding:16px;border-bottom:1px solid var(--danger);background:#fff4ed;font-size:13px;line-height:1.6}.conflict .actions{margin-top:12px}.studio-mobile-toggle{display:none}
@media(max-width:800px){.topbar{padding:0 16px;height:62px;gap:10px}.brand{font-size:18px;gap:8px}.brand span:last-child{font-size:11px;padding-left:8px}.topbar nav{gap:10px;font-size:11px}.page{width:calc(100% - 32px);margin-top:36px}.intro{display:block;margin-bottom:26px}.intro p{font-size:14px}.window-body{padding:20px}.create-row{align-items:stretch;flex-direction:column}.list-row{align-items:flex-start;flex-direction:column}.project-layout{display:block}.project-sidebar{border-right:0;border-bottom:1px solid var(--ink);padding:20px}.project-nav{display:flex;overflow:auto;margin-top:16px}.project-nav button{width:auto;flex-shrink:0;max-width:220px;border:1px solid var(--line)}.project-main{padding:24px 16px}.project-toolbar{align-items:flex-start;flex-direction:column}.versions th,.versions td{padding:12px 5px}.versions .optional{display:none}.upload{padding:18px}.studio .brand span:last-child{display:none}.workspace-heading input{max-width:180px}.studio .topbar>.actions{margin-left:auto}.studio .topbar>.actions button{font-size:11px;padding:8px}.studio-layout{display:block;position:relative}.studio-sidebar{position:absolute;top:0;bottom:0;left:0;width:260px;z-index:4;transform:translateX(-100%);transition:transform .2s ease-out}.studio-sidebar.open{transform:translateX(0)}.studio-mobile-toggle{display:inline-flex}.editor-area{height:100%}.editor-toolbar{padding:8px}.editor-toolbar input{width:170px}.editor-toolbar>.actions{width:100%}.editor-toolbar .status{margin-left:auto}.editor-footer{display:none}.login{margin:40px 0}.section-space{margin-top:34px}}
.project-heading{flex:1;min-width:0;width:100%}.project-toolbar{align-items:flex-start}.project-detail-title{resize:none;line-height:1.22;overflow:hidden;display:block;margin:0 0 8px}.project-detail-title:hover{background:var(--wash)}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}