:root{--ink:#111617;--paper:#f5f6f2;--panel:#fff;--muted:#657071;--line:#d8ddda;--accent:#b8f24b;--accent-dark:#6da509;--red:#be3d3d;--amber:#a66b00;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.55}button,input{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.public-header{height:72px;display:flex;align-items:center;border-bottom:1px solid var(--line);background:rgba(245,246,242,.95);position:sticky;top:0;z-index:20}.header-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.wordmark{font-weight:780;letter-spacing:-.035em;font-size:1.28rem;display:flex;align-items:center;gap:10px}.mark{width:24px;height:24px;border-radius:6px;background:var(--ink);position:relative;display:inline-block}.mark:after{content:"";position:absolute;left:7px;top:5px;width:9px;height:9px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);border-radius:0 0 0 5px}.nav{display:flex;gap:32px;font-size:.92rem}.nav a.active,.nav a:hover{font-weight:650}.header-actions{justify-self:end;display:flex;gap:10px;align-items:center}.btn{border:1px solid var(--ink);background:var(--ink);color:white;border-radius:7px;padding:10px 16px;font-weight:680;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .15s,background .15s}.btn:hover{transform:translateY(-1px)}.btn.accent{background:var(--accent);border-color:var(--accent);color:var(--ink)}.btn.ghost{background:transparent;color:var(--ink);border-color:transparent}.btn.outline{background:transparent;color:var(--ink);border-color:var(--line)}.btn.small{padding:7px 11px;font-size:.86rem}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.hero{padding:92px 0 78px;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:72px;align-items:center}.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:700;color:var(--accent-dark)}h1{font-size:clamp(3rem,6vw,5.6rem);line-height:.94;letter-spacing:-.065em;margin:17px 0 25px;max-width:760px}h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 18px}h3{font-size:1.12rem;margin:0 0 8px;letter-spacing:-.02em}.lead{font-size:1.18rem;color:#465052;max-width:610px}.hero-actions{display:flex;gap:12px;margin-top:32px}.pipeline{background:var(--ink);color:white;border-radius:14px;padding:22px;box-shadow:16px 16px 0 var(--accent)}.pipeline-head{display:flex;align-items:center;justify-content:space-between;color:#b7c0bf;font:12px var(--mono);padding-bottom:16px;border-bottom:1px solid #313a3a}.dots{display:flex;gap:5px}.dots i{width:7px;height:7px;border-radius:50%;background:#5b6665}.idea{font:14px/1.6 var(--mono);padding:20px 0;color:#e7eceb}.connector{border-left:1px dashed #56615f;height:21px;margin-left:10px}.file-list{display:grid;gap:7px}.file{border:1px solid #333d3b;background:#171d1e;border-radius:6px;padding:9px 11px;display:flex;justify-content:space-between;font:12px var(--mono)}.file span:last-child{color:var(--accent)}.output{margin-top:18px;background:var(--accent);color:var(--ink);border-radius:7px;padding:13px 14px;display:flex;justify-content:space-between;font:700 13px var(--mono)}.section{padding:88px 0;border-bottom:1px solid var(--line)}.section-head{max-width:680px;margin-bottom:44px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px}.number{font:12px var(--mono);color:var(--accent-dark);margin-bottom:38px}.card p{color:var(--muted);margin:0}.flow{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:10px;overflow:hidden}.flow-step{background:white;padding:21px;border-right:1px solid var(--line)}.flow-step:last-child{border:0}.flow-step code{display:block;font-size:.75rem;color:var(--muted);margin-bottom:22px}.callout{background:var(--ink);color:white;border-radius:14px;padding:46px;display:flex;align-items:center;justify-content:space-between;gap:40px}.callout p{color:#b8c1bf;max-width:620px}.footer{padding:28px 0 40px;font-size:.86rem;color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:25px}.footer-links{display:flex;gap:22px}.page-hero{padding:72px 0 42px}.page-hero h1{font-size:clamp(2.8rem,5vw,4.7rem)}.price-card{display:flex;flex-direction:column;min-height:430px;position:relative}.price-card.recommended{border:2px solid var(--ink);padding:23px}.recommend{position:absolute;right:14px;top:14px;background:var(--accent);padding:4px 8px;border-radius:4px;font:700 10px var(--mono)}.price{font-size:2.1rem;font-weight:760;margin:28px 0 4px;letter-spacing:-.04em}.price small{font-size:.9rem;color:var(--muted);font-weight:500}.features{padding:0;margin:28px 0 30px;list-style:none;display:grid;gap:11px;color:#485253;font-size:.91rem}.features li:before{content:"—";margin-right:8px;color:var(--accent-dark)}.price-card .btn{margin-top:auto}.manifesto{max-width:800px}.manifesto p{font-size:1.18rem;color:#414b4c}.principle{border-top:1px solid var(--line);padding:28px 0;display:grid;grid-template-columns:60px 220px 1fr;gap:30px}.principle span{font:12px var(--mono);color:var(--muted)}.login-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:var(--ink)}.login-card{width:min(430px,100%);background:var(--paper);border-radius:14px;padding:38px}.login-card .wordmark{margin-bottom:58px}.login-card h1{font-size:2.2rem;letter-spacing:-.045em;margin:0 0 12px}.login-card p{color:var(--muted)}label{display:block;font-size:.84rem;font-weight:680;margin-bottom:7px}.input{width:100%;border:1px solid #bbc3bf;border-radius:7px;background:white;padding:12px 13px;outline:none;color:var(--ink)}.input:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(184,242,75,.35)}.form-row{margin-top:26px}.login-card .btn{width:100%;margin-top:12px}.notice{border:1px solid #b2d76b;background:#effbdc;border-radius:7px;padding:13px;margin-top:18px;font-size:.9rem}.shell{min-height:100vh;display:grid;grid-template-columns:244px 1fr}.sidebar{background:var(--ink);color:white;padding:26px 18px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.sidebar .wordmark{padding:0 10px;margin-bottom:39px}.side-nav{display:grid;gap:5px}.side-link{padding:10px 12px;border-radius:7px;color:#b8c0bf;font-size:.92rem;display:flex;align-items:center;gap:10px}.side-link:hover,.side-link.active{background:#252d2d;color:white}.side-link.active{box-shadow:inset 3px 0 var(--accent)}.side-icon{font:12px var(--mono);width:19px;color:var(--accent)}.account{margin-top:auto;border-top:1px solid #323a3a;padding:17px 10px 0}.account small{display:block;color:#899391;margin-bottom:10px}.account button{color:#c2cac8;background:none;border:0;padding:0;cursor:pointer}.main{padding:35px clamp(24px,4vw,58px) 70px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:34px}.topbar h1{font-size:2.2rem;margin:0;letter-spacing:-.045em}.usage{font:12px var(--mono);color:var(--muted);border:1px solid var(--line);padding:7px 10px;border-radius:5px}.dash-card{min-height:190px;display:flex;flex-direction:column}.dash-card .btn{margin-top:auto;align-self:flex-start}.recent{margin-top:22px}.recent-row{display:grid;grid-template-columns:1.4fr .8fr .7fr auto;gap:20px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.project-key{font:12px var(--mono);color:var(--muted)}.badge{font:700 11px var(--mono);border-radius:20px;padding:5px 8px;display:inline-flex;align-items:center;gap:5px;width:max-content}.badge.ready,.badge.valid{background:#eaf8d4;color:#426d00}.badge.invalid,.badge.failed{background:#f9e5e5;color:#9b2e2e}.badge.pending{background:#f4ead3;color:#865900}.table-wrap{background:white;border:1px solid var(--line);border-radius:9px;overflow:auto}.table{width:100%;border-collapse:collapse;min-width:850px;font-size:.88rem}.table th{text-align:left;background:#f0f2ee;color:var(--muted);font:700 11px var(--mono);text-transform:uppercase;letter-spacing:.05em}.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line)}.table tr:last-child td{border:0}.action-link{font-weight:680;text-decoration:underline;text-underline-offset:3px}.mobile-cards{display:none}.prompt-card{padding:0;overflow:hidden;margin-bottom:20px}.prompt-head{padding:23px;display:flex;gap:18px;align-items:flex-start}.prompt-num{background:var(--ink);color:var(--accent);font:700 12px var(--mono);width:32px;height:32px;display:grid;place-items:center;border-radius:6px}.code-panel{background:#121718;color:#dce4e1;font:13px/1.65 var(--mono);padding:22px;white-space:pre-wrap;max-height:390px;overflow:auto;border-top:1px solid #28302f}.code-toolbar{display:flex;justify-content:flex-end;background:#171d1e;padding:9px 12px;position:sticky;top:0}.byoc-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.identity-grid{display:grid;grid-template-columns:1fr 180px;gap:12px;width:min(600px,100%)}.key-preview{font:12px var(--mono);color:var(--muted);margin-top:8px}.workspace{display:grid;grid-template-columns:180px minmax(320px,1fr) 330px;min-height:590px;background:white;border:1px solid var(--line);border-radius:10px;overflow:hidden}.file-nav{border-right:1px solid var(--line);padding:12px;background:#f0f2ef}.file-tab{border:0;background:transparent;width:100%;text-align:left;padding:10px;border-radius:6px;font:12px var(--mono);cursor:pointer;display:flex;justify-content:space-between}.file-tab.active{background:white;font-weight:700}.parse-ok{color:var(--accent-dark)}.editor{background:#121718;color:#dfe6e3;position:relative;min-width:0}.editor-head{height:45px;border-bottom:1px solid #303837;display:flex;align-items:center;justify-content:space-between;padding:0 15px;color:#9ba5a2;font:12px var(--mono)}textarea.code{width:100%;height:544px;resize:none;border:0;outline:0;background:transparent;color:#dfe6e3;padding:18px 18px 18px 48px;font:13px/1.65 var(--mono);tab-size:2;white-space:pre;overflow:auto}.validation{border-left:1px solid var(--line);padding:20px;overflow:auto}.validation h3{display:flex;justify-content:space-between}.empty-state{color:var(--muted);font-size:.9rem;margin-top:80px;text-align:center}.validation-item{border-left:3px solid var(--red);padding:9px 11px;background:#fff3f3;margin-top:12px;font-size:.84rem}.validation-item strong{font:700 11px var(--mono);display:block;color:var(--red)}.success-state{background:#effbdc;border:1px solid #c5e890;border-radius:7px;padding:15px;font-size:.9rem}.progress-list{list-style:none;padding:0;margin:20px 0;display:grid;gap:10px;font-size:.9rem}.progress-list li{color:var(--muted)}.progress-list li.done{color:var(--ink)}.progress-list li.done:before{content:"✓";color:var(--accent-dark);margin-right:8px}.progress-list li.active:before{content:"→";color:var(--accent-dark);margin-right:8px}.mobile-top{display:none}.toast{position:fixed;right:22px;bottom:22px;background:var(--ink);color:white;padding:11px 16px;border-radius:7px;font-size:.88rem;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none;z-index:100}.toast.show{opacity:1;transform:none}.detail-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.meta-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.meta-list dt{font:11px var(--mono);color:var(--muted);text-transform:uppercase}.meta-list dd{margin:4px 0 0;font-weight:650}.config-preview{margin-top:18px}.config-tabs{display:flex;gap:5px;overflow:auto}.config-tabs button{border:1px solid var(--line);background:white;padding:8px 10px;font:11px var(--mono);cursor:pointer}.config-tabs button.active{background:var(--ink);color:white}.config-code{background:var(--ink);color:#dfe6e3;padding:20px;min-height:260px;white-space:pre-wrap;font:12px/1.6 var(--mono);margin:0;overflow:auto}.menu-btn{display:none}.legal{max-width:700px}.legal p{color:var(--muted)}
@media(max-width:950px){.grid-4{grid-template-columns:repeat(2,1fr)}.hero-grid{grid-template-columns:1fr;gap:48px}.pipeline{max-width:620px}.workspace{grid-template-columns:150px 1fr}.validation{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);min-height:230px}.flow{grid-template-columns:1fr}.flow-step{border-right:0;border-bottom:1px solid var(--line)}.shell{grid-template-columns:210px 1fr}.detail-grid{grid-template-columns:1fr}}
@media(max-width:700px){.wrap{width:min(100% - 28px,1180px)}.public-header{height:62px}.header-row{grid-template-columns:1fr auto}.nav{display:none}.header-actions .ghost{display:none}.hero{padding:58px 0}.hero-grid{gap:35px}.hero-actions{flex-direction:column;align-items:stretch}.pipeline{box-shadow:8px 8px 0 var(--accent)}.section{padding:60px 0}.grid-3,.grid-4{grid-template-columns:1fr}.callout{padding:30px;align-items:flex-start;flex-direction:column}.footer-row{flex-direction:column}.principle{grid-template-columns:45px 1fr}.principle p{grid-column:2}.sidebar{display:none}.shell{display:block}.mobile-top{display:flex;background:var(--ink);color:white;height:60px;align-items:center;justify-content:space-between;padding:0 18px;position:sticky;top:0;z-index:20}.menu-btn{display:block;background:none;border:0;color:white;font-size:1.25rem}.sidebar.open{display:flex;position:fixed;width:250px;z-index:30}.main{padding:24px 16px 60px}.topbar{align-items:flex-start}.usage{display:none}.recent-row{grid-template-columns:1fr auto}.recent-row>*:nth-child(2),.recent-row>*:nth-child(3){display:none}.table-wrap{display:none}.mobile-cards{display:grid;gap:12px}.history-mobile .card{padding:17px}.byoc-head{display:block}.identity-grid{grid-template-columns:1fr;margin-bottom:16px}.workspace{grid-template-columns:1fr;min-height:0}.file-nav{border-right:0;border-bottom:1px solid var(--line);display:flex;overflow:auto}.file-tab{width:auto;white-space:nowrap}.editor{min-height:430px}textarea.code{height:385px;padding-left:16px}.validation{grid-column:auto}.meta-list{grid-template-columns:1fr}.page-hero{padding-top:48px}}

/* Image-inspired night theme: petrol blue, cool mist and a restrained red signal. */
:root{--ink:#06151b;--paper:#0a2028;--panel:#102b33;--muted:#9eb0b4;--line:#28434b;--accent:#f04444;--accent-dark:#ff7671;--red:#f04444;--amber:#d89a42;--success:#63b193}
body{color:#edf4f3;background:var(--paper)}
.public-header{background:rgba(7,25,32,.92);border-color:var(--line);backdrop-filter:blur(14px)}
.hero{background:radial-gradient(ellipse at 68% 36%,rgba(61,115,119,.3),transparent 34%),linear-gradient(180deg,#0b2a35 0%,#091f27 58%,#07191f 100%)}
.hero .lead,.page-hero .lead,.manifesto p,.legal p{color:#b4c4c6}
.mark{background:#eef4f3}.mark:after{border-color:var(--accent)}
.btn{background:#eaf1ef;border-color:#eaf1ef;color:#07191f}.btn.accent{background:var(--accent);border-color:var(--accent);color:white;box-shadow:0 0 0 1px rgba(255,101,96,.12),0 8px 24px rgba(240,68,68,.12)}.btn.ghost,.btn.outline{color:#edf4f3;border-color:var(--line)}
.pipeline{background:#06161c;border:1px solid #2c4b53;box-shadow:16px 16px 0 #0f3940}.pipeline .output{background:transparent;color:#f4f8f7;border:1px solid var(--accent);box-shadow:inset 3px 0 var(--accent)}.pipeline .file{background:#0b2027;border-color:#28424a}
.section,.principle{border-color:var(--line)}.card,.flow-step,.table-wrap,.workspace,.config-tabs button{background:var(--panel);border-color:var(--line)}.card p{color:var(--muted)}
.callout,.sidebar,.mobile-top{background:#06161c;border:1px solid #29464e}.callout p{color:#a7b9bc}
.footer{color:#8ea3a7}.price-card.recommended{border-color:var(--accent)}.recommend{background:var(--accent);color:white}
.login-page{background:radial-gradient(circle at 50% 28%,#183e48 0%,#091f27 38%,#05151b 78%)}.login-card{background:rgba(13,42,50,.94);border:1px solid #31505a;box-shadow:0 28px 80px rgba(0,0,0,.35)}.login-card p{color:var(--muted)}.login-card .input,.identity-grid .input{background:#eaf0ee;border-color:#c1ccca;color:#07191f}
.main{background:radial-gradient(circle at 80% 0%,rgba(36,78,87,.22),transparent 28%)}.usage{border-color:var(--line);color:#aac0c3}.side-link:hover,.side-link.active{background:#102c34}.side-link.active{box-shadow:inset 3px 0 var(--accent)}.side-icon,.number,.eyebrow{color:var(--accent-dark)}
.recent-row,.table th,.table td{border-color:var(--line)}.table th{background:#0b242c;color:#9eb0b4}.project-key{color:#92a8ac}
.file-nav{background:#0b232a;border-color:var(--line)}.file-tab{color:#aebfc1}.file-tab.active{background:#18363e;color:#fff}.parse-ok{color:var(--success)}
.editor{background:#06161c}.validation{background:#102b33;border-color:var(--line)}.empty-state{color:var(--muted)}.config-code,.code-panel{background:#06161c}.code-toolbar{background:#0a2027}.config-tabs button{color:#b7c6c8}.config-tabs button.active{background:var(--accent);color:white;border-color:var(--accent)}
.badge.ready,.badge.valid{background:rgba(99,177,147,.16);color:#89d6b8}.badge.pending{background:rgba(216,154,66,.16);color:#efbd72}.badge.invalid,.badge.failed{background:rgba(240,68,68,.15);color:#ff8b86}
.success-state{background:rgba(99,177,147,.12);border-color:rgba(99,177,147,.38)}.notice{background:rgba(99,177,147,.12);border-color:rgba(99,177,147,.38)}.validation-item{background:rgba(240,68,68,.1)}
.card p{color:#bdc9cb}.price-card p{color:#c5d0d1}.features{color:#d7e0e0}.features li:before{color:#ff7671}.price-card strong{color:#edf4f3}
.theme-toggle{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;background:transparent;color:inherit;padding:7px 10px;font:650 .78rem var(--sans);cursor:pointer}.theme-toggle:hover{border-color:#7e969b}.theme-toggle span:first-child{font-size:1rem;line-height:1}.account .theme-toggle{width:100%;justify-content:center;margin-bottom:16px}.mobile-actions{display:flex;align-items:center;gap:8px}.mobile-top .theme-toggle{display:none}.login-card{position:relative}.login-card>.theme-toggle{position:absolute;right:20px;top:20px}
html[data-theme="light"]{--ink:#111617;--paper:#f5f6f2;--panel:#fff;--muted:#657071;--line:#d8ddda;--accent:#b8f24b;--accent-dark:#628f0d;--red:#be3d3d;--amber:#a66b00;--success:#347a63}
html[data-theme="light"] body{color:var(--ink);background:var(--paper)}
html[data-theme="light"] .public-header{background:rgba(242,245,243,.94);border-color:var(--line)}
html[data-theme="light"] .hero{background:radial-gradient(ellipse at 68% 36%,rgba(184,242,75,.12),transparent 35%),linear-gradient(180deg,#f8faf5 0%,#f5f6f2 72%)}
html[data-theme="light"] .hero .lead,html[data-theme="light"] .page-hero .lead,html[data-theme="light"] .manifesto p,html[data-theme="light"] .legal p{color:#4d5b5e}
html[data-theme="light"] .mark{background:var(--ink)}
html[data-theme="light"] .btn{background:var(--ink);border-color:var(--ink);color:white}
html[data-theme="light"] .btn.accent{background:var(--accent);border-color:var(--accent);color:var(--ink);box-shadow:none}
html[data-theme="light"] .btn.ghost,html[data-theme="light"] .btn.outline{background:transparent;color:var(--ink);border-color:var(--line)}
html[data-theme="light"] .pipeline{background:#0b2027;border-color:#25424a;box-shadow:16px 16px 0 #bed0cc}
html[data-theme="light"] .pipeline .output{color:white}
html[data-theme="light"] .card,html[data-theme="light"] .flow-step,html[data-theme="light"] .table-wrap,html[data-theme="light"] .workspace,html[data-theme="light"] .config-tabs button{background:white;border-color:var(--line)}
html[data-theme="light"] .card p,html[data-theme="light"] .price-card p{color:#5d6a6d}
html[data-theme="light"] .features{color:#394649}
html[data-theme="light"] .features li:before{color:var(--accent-dark)}
html[data-theme="light"] .price-card strong{color:var(--ink)}
html[data-theme="light"] .login-page{background:radial-gradient(circle at 50% 28%,#b8ccca 0%,#dfe8e6 40%,#eef2f0 78%)}
html[data-theme="light"] .login-card{background:#f8faf9;border-color:#cad5d2;box-shadow:0 28px 80px rgba(12,31,36,.16)}
html[data-theme="light"] .main{background:radial-gradient(circle at 80% 0%,rgba(89,142,146,.09),transparent 30%)}
html[data-theme="light"] .usage,html[data-theme="light"] .project-key{color:#667579}
html[data-theme="light"] .table th{background:#edf1ef;color:#5e6b6e}
html[data-theme="light"] .file-nav{background:#edf2f0}
html[data-theme="light"] .file-tab{color:#566467}
html[data-theme="light"] .file-tab.active{background:white;color:var(--ink)}
html[data-theme="light"] .validation{background:white}
html[data-theme="light"] .config-tabs button{color:#4f5d60}
html[data-theme="light"] .config-tabs button.active{background:var(--ink);border-color:var(--ink);color:white}
html[data-theme="light"] .success-state,html[data-theme="light"] .notice{background:#e7f3ee}
@media(max-width:700px){.pipeline{box-shadow:8px 8px 0 #0f3940}}
@media(max-width:700px){.header-actions .theme-label{display:none}.header-actions .theme-toggle{padding:7px}.mobile-top .theme-toggle{display:inline-flex}.mobile-top .theme-label{display:none}.account .theme-toggle{display:none}html[data-theme="light"] .pipeline{box-shadow:8px 8px 0 #bed0cc}}