:root{
  --bg:#090b10;--bg-elev:#0d1016;--surface:#11151d;--surface-2:#151a23;--surface-3:#1a202b;
  --border:#252c38;--border-strong:#364052;--text:#f7f9fc;--text-2:#c5ccd8;--muted:#8893a4;--muted-2:#647083;
  --accent:#6ea8ff;--accent-strong:#98c2ff;--accent-soft:rgba(110,168,255,.12);--accent-line:rgba(110,168,255,.34);
  --good:#59d69d;--warn:#f1c76b;--danger:#ff8798;--sidebar:230px;--topbar:58px;
  --r-sm:8px;--r-md:12px;--r-lg:18px;--shadow:0 18px 54px rgba(0,0,0,.32)
}
html[data-theme="light"]{
  --bg:#f4f6f9;--bg-elev:#fff;--surface:#fff;--surface-2:#f8fafc;--surface-3:#eef2f7;
  --border:#dce2ea;--border-strong:#c4ccd8;--text:#151a22;--text-2:#3f4a59;--muted:#697688;--muted-2:#8a96a6;
  --accent:#245fd4;--accent-strong:#1749ad;--accent-soft:rgba(36,95,212,.08);--accent-line:rgba(36,95,212,.25);
  --good:#188154;--warn:#8c6213;--danger:#b33b50;--shadow:0 16px 46px rgba(20,34,54,.10)
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.48;cursor:not-allowed}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em}h1{font-size:clamp(32px,4vw,52px);line-height:1.04;margin-bottom:14px}h2{font-size:22px;line-height:1.15}h3{font-size:16px}small{color:var(--muted)}

/* APP SHELL */
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);z-index:60;display:flex;flex-direction:column;padding:16px 12px;background:var(--bg-elev);border-right:1px solid var(--border)}.main-column{margin-left:var(--sidebar);min-height:100vh}.brand{display:flex;align-items:center;gap:10px}.brand-side{padding:2px 8px 22px;font-weight:790}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--border-strong);border-radius:9px;background:#0d1118;color:#e9f1ff}.brand-mark span{font:800 11px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:-.08em}.brand-mark.mini{width:31px;height:31px;border-radius:8px}.brand-copy{display:flex;align-items:center;gap:4px;font-size:15px;letter-spacing:-.02em}.brand-copy b{color:var(--accent)}.brand-copy small{display:block;width:100%;font-size:8px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-top:-2px}.side-nav{display:flex;flex-direction:column;gap:2px}.nav-label{padding:0 10px;margin:17px 0 6px;font-size:9px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--muted-2)}.side-nav a{height:40px;padding:0 10px;border-radius:8px;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;font-weight:680;border:1px solid transparent}.side-nav a:hover{background:var(--surface-2);color:var(--text)}.side-nav a.active{background:var(--surface-2);color:var(--text);border-color:var(--border)}.nav-icon{width:20px;display:grid;place-items:center;color:var(--muted-2)}.side-nav a.active .nav-icon{color:var(--accent)}.sidebar-status{margin:auto 4px 0;padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--surface);display:flex;align-items:center;gap:9px}.sidebar-status strong,.sidebar-status small{display:block}.sidebar-status strong{font-size:11px}.sidebar-status small{font-size:9px}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 4px rgba(89,214,157,.1)}.sidebar-foot{margin:9px 4px 0;padding:11px 4px 0;border-top:1px solid var(--border)}.user-chip{display:flex;gap:9px;align-items:center;min-width:0}.user-chip>div:last-child{min-width:0}.user-chip b,.user-chip small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-chip b{font-size:10px}.user-chip small{font-size:9px}.avatar{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-strong);font-weight:800;border:1px solid var(--accent-line)}.logout-link{display:inline-block;margin:9px 0 0 39px;color:var(--muted-2);font-size:9px}.logout-link:hover{color:var(--text)}
.app-topbar{height:var(--topbar);position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.topbar-left,.topbar-left>div,.topbar-actions{display:flex;align-items:center}.topbar-left{gap:10px}.topbar-left>div{gap:7px}.crumb{font-size:10px;color:var(--muted-2)}.crumb:after{content:"/";margin-left:7px;color:var(--border-strong)}.topbar-left strong{font-size:11px}.topbar-actions{gap:8px}.topbar-env{height:28px;padding:0 10px;border:1px solid var(--border);border-radius:999px;display:flex;align-items:center;gap:7px;color:var(--muted);font-size:9px;font-weight:750}.topbar-env i{width:6px;height:6px;border-radius:50%;background:var(--good)}.icon-btn{width:34px;height:34px;padding:0;display:grid;place-items:center;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--muted)}.icon-btn:hover{border-color:var(--border-strong);color:var(--text);background:var(--surface-2)}.mobile-only{display:none}.page-content{max-width:1440px;margin:0 auto;padding:32px 34px 64px}

/* CONTROLS */
button,.secondary{min-height:36px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:8px 12px;border-radius:8px;font-weight:700;font-size:11px;transition:.15s ease;display:inline-flex;align-items:center;justify-content:center;gap:7px}.secondary:hover,button:hover{background:var(--surface-3);border-color:var(--border-strong)}.primary{background:var(--accent);border-color:var(--accent);color:#07111f;font-weight:820}.primary:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.large{min-height:42px;padding:10px 15px;font-size:12px}.quiet-action{color:var(--muted);font-size:10px;font-weight:700}.quiet-action:hover{color:var(--text)}.eyebrow,.section-kicker{display:inline-block;color:var(--accent);font-size:9px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.section-kicker{color:var(--muted-2)}label{display:block;margin:13px 0;color:var(--text-2);font-size:11px;font-weight:720}input,textarea,select{width:100%;margin-top:7px;padding:10px 11px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elev);color:var(--text);outline:none;transition:.15s ease}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea{resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.modal,dialog{width:min(650px,94vw);padding:0;border:1px solid var(--border-strong);border-radius:14px;background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.modal form,dialog form{padding:22px}.modal::backdrop,dialog::backdrop{background:rgba(3,5,8,.72);backdrop-filter:blur(4px)}.modal-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:10px}.modal-head h2{margin:5px 0}.modal-head p{color:var(--muted);margin:0}.notice{padding:10px 12px;border:1px solid var(--border);border-radius:8px;margin:12px 0 18px;font-size:11px}.notice.success{color:var(--good);border-color:rgba(89,214,157,.28);background:rgba(89,214,157,.06)}.notice.error{color:var(--danger);border-color:rgba(255,135,152,.28);background:rgba(255,135,152,.06)}.hidden{display:none!important}

/* PROJECT DASHBOARD */
.studio-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:34px;align-items:end;padding:20px 0 28px;border-bottom:1px solid var(--border)}.hero-copy h1{max-width:760px;margin:8px 0 12px}.hero-copy p{max-width:700px;color:var(--muted);font-size:15px;line-height:1.65;margin-bottom:0}.hero-actions{display:flex;gap:8px;margin-top:20px}.hero-flow{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:16px;display:grid;grid-template-columns:1fr 14px 1fr 14px 1fr 14px 1fr;align-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}.flow-step{min-width:0}.flow-step span,.flow-step b,.flow-step small{display:block}.flow-step span{width:25px;height:25px;display:grid;place-items:center;border:1px solid var(--border);border-radius:7px;color:var(--muted-2);font-size:8px;font-weight:900;margin-bottom:8px}.flow-step b{font-size:10px}.flow-step small{font-size:8px;margin-top:2px;line-height:1.25}.flow-step.active span{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}.flow-step.done span{color:var(--good);border-color:rgba(89,214,157,.28);background:rgba(89,214,157,.07)}.hero-flow>i{height:1px;background:var(--border)}.studio-metrics{display:grid;grid-template-columns:repeat(3,1fr);margin:22px 0 0;border:1px solid var(--border);border-radius:12px;background:var(--surface);overflow:hidden}.studio-metrics>div{padding:16px 18px;border-right:1px solid var(--border)}.studio-metrics>div:last-child{border-right:0}.studio-metrics span,.studio-metrics small{display:block}.studio-metrics span{font-size:9px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted-2);font-weight:800}.studio-metrics strong{display:block;font-size:20px;line-height:1.2;margin:7px 0 3px;letter-spacing:-.04em}.studio-metrics small{font-size:9px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.project-section-head{margin:34px 0 14px}.section-head h1,.section-head h2{margin:3px 0 5px}.section-head p{margin:0;color:var(--muted);font-size:11px}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.project-card{min-height:205px;padding:17px;border:1px solid var(--border);border-radius:12px;background:var(--surface);display:flex;flex-direction:column;text-align:left;transition:.16s ease}.project-card:hover{transform:translateY(-2px);border-color:var(--border-strong);background:var(--surface-2);box-shadow:0 14px 34px rgba(0,0,0,.12)}.project-card-head{display:flex;justify-content:space-between;align-items:center}.project-symbol{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--border);border-radius:8px;background:var(--bg-elev);color:var(--accent);font:800 10px ui-monospace,SFMono-Regular,Menlo,monospace}.status-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:8px;font-weight:780;text-transform:capitalize}.status-chip i{width:5px;height:5px;border-radius:50%;background:var(--good)}.project-card-body{padding:24px 0 20px}.project-card-body h3{margin-bottom:7px}.project-card-body p{margin:0;color:var(--muted);font-size:10px;line-height:1.55}.project-card-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:center}.project-card-foot span,.project-card-foot b{display:block}.project-card-foot>div span{font-size:8px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em}.project-card-foot>div b{font-size:9px;margin-top:3px;color:var(--text-2)}.project-open{width:28px;height:28px;border:1px solid var(--border);border-radius:7px;display:grid!important;place-items:center;color:var(--muted)}.project-card-add{justify-content:center;align-items:flex-start;border-style:dashed;color:var(--muted);box-shadow:none}.project-card-add:hover{transform:none;border-color:var(--accent-line);background:var(--accent-soft)}.project-card-add .add-mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;border:1px solid var(--accent-line);color:var(--accent);margin-bottom:18px}.project-card-add strong{color:var(--text);font-size:13px}.project-card-add small{font-size:10px;line-height:1.55;margin-top:7px;max-width:300px}

/* GENERAL PAGES */
.page-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:14px 0 26px;border-bottom:1px solid var(--border);margin-bottom:22px}.page-hero.compact h1{font-size:34px;margin:5px 0 7px}.page-hero p{margin:0;color:var(--muted);max-width:680px}.version-badge,.badge{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:999px;padding:5px 9px;font-size:8px;font-weight:800;color:var(--muted)}.badge.good{color:var(--good);border-color:rgba(89,214,157,.25);background:rgba(89,214,157,.06)}.danger-badge{color:var(--danger);border-color:rgba(255,135,152,.25);background:rgba(255,135,152,.06)}.muted-badge{color:var(--muted)}.stack-form{display:grid;gap:12px}.provider-card{padding:18px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.provider-title{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding-bottom:13px;border-bottom:1px solid var(--border)}.provider-title h2{font-size:15px;margin:0 0 3px}.provider-title p{font-size:10px;color:var(--muted);margin:0}.provider-icon{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;background:var(--bg-elev);border:1px solid var(--border);font-weight:850;color:var(--accent)}.switch{margin:0}.switch input{display:none}.switch span{display:block;width:38px;height:22px;border-radius:999px;background:var(--surface-3);border:1px solid var(--border);position:relative}.switch span:after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background:var(--muted);left:2px;top:2px;transition:.18s}.switch input:checked+span{background:var(--accent-soft);border-color:var(--accent-line)}.switch input:checked+span:after{left:18px;background:var(--accent)}.sticky-save{position:sticky;bottom:14px;display:flex;justify-content:space-between;align-items:center;gap:15px;padding:12px 14px;border:1px solid var(--border-strong);border-radius:10px;background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(14px);box-shadow:var(--shadow)}.sticky-save span{font-size:9px;color:var(--muted)}

/* ADMIN */
.admin-tabs{display:flex;gap:4px;padding:0 0 18px;border-bottom:1px solid var(--border);margin-bottom:22px}.admin-tabs a{padding:7px 10px;border-radius:7px;font-size:10px;font-weight:760;color:var(--muted);border:1px solid transparent}.admin-tabs a:hover{color:var(--text);background:var(--surface-2)}.admin-tabs a.active{color:var(--text);background:var(--surface-2);border-color:var(--border)}.stats-grid{display:grid;gap:10px;margin:0 0 14px}.stats-grid.four{grid-template-columns:repeat(4,1fr)}.stat-card{padding:16px;border:1px solid var(--border);border-radius:11px;background:var(--surface)}.stat-card span,.stat-card small{display:block}.stat-card span{font-size:9px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;font-weight:800}.stat-card strong{display:block;font-size:22px;margin:6px 0 2px;letter-spacing:-.04em}.health-ok{color:var(--good)}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.panel{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:17px}.panel-title{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:13px}.panel-title h2{font-size:14px;margin:0 0 4px}.panel-title p{font-size:10px;color:var(--muted);margin:0}.panel-title>a{font-size:9px;color:var(--accent)}.list-rows{border-top:1px solid var(--border)}.list-row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--border)}.list-row b,.list-row small{display:block}.list-row b{font-size:10px}.list-row small{font-size:9px;margin-top:2px}.activity-list{display:grid;gap:0}.activity-item{display:grid;grid-template-columns:10px 1fr;gap:9px;padding:9px 0;border-bottom:1px solid var(--border)}.activity-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:5px}.activity-item b,.activity-item small{display:block}.activity-item b{font-size:10px}.activity-item small{font-size:8px;margin-top:2px}.empty-state{color:var(--muted);font-size:10px}.admin-section-head{margin:4px 0 16px}.admin-section-head h1{font-size:30px;margin-bottom:5px}.table-card{border:1px solid var(--border);border-radius:12px;background:var(--surface);overflow:hidden}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:780px}th,td{padding:11px 13px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}th{font-size:8px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;font-weight:850;background:var(--bg-elev)}td{font-size:10px;color:var(--text-2)}tbody tr:hover{background:var(--surface-2)}tbody tr:last-child td{border-bottom:0}.user-cell{display:flex;gap:9px;align-items:center}.user-cell b,.user-cell small,.table-sub{display:block}.user-cell b{font-size:10px}.user-cell small,.table-sub{font-size:8px;margin-top:2px}.inline-form{margin:0}.inline-form select{width:auto;margin:0;padding:6px 28px 6px 8px;font-size:9px}.small-btn{min-height:28px;padding:5px 8px;font-size:8px}

/* AUTH */
.auth{min-height:100vh;background:var(--bg)}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(380px,.85fr)}.auth-showcase{padding:44px clamp(30px,6vw,88px);display:flex;flex-direction:column;border-right:1px solid var(--border);position:relative;overflow:hidden}.auth-showcase:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:40px 40px;opacity:.12;mask-image:linear-gradient(to bottom,black,transparent 80%);pointer-events:none}.auth-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;position:relative}.auth-logo b{color:var(--accent)}.auth-copy{position:relative;margin:auto 0 24px;max-width:720px}.auth-copy h1{font-size:clamp(42px,5vw,68px);max-width:650px;margin:9px 0 16px}.auth-copy p{font-size:15px;line-height:1.7;color:var(--muted);max-width:630px}.auth-workflow{position:relative;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:10px;background:var(--surface);overflow:hidden;margin-bottom:12px}.auth-workflow span{padding:11px;border-right:1px solid var(--border);font-size:9px;color:var(--muted)}.auth-workflow span:last-child{border-right:0}.auth-workflow b{color:var(--accent);margin-right:6px}.auth-terminal{position:relative;border:1px solid var(--border);border-radius:10px;background:#080b10;overflow:hidden}.terminal-bar{height:32px;padding:0 10px;display:flex;align-items:center;gap:6px;border-bottom:1px solid #202733;color:#647083;font-size:8px}.terminal-bar i{width:6px;height:6px;border-radius:50%;background:#394251}.terminal-bar span{margin-left:6px}.auth-terminal pre{margin:0;padding:14px 16px;color:#aeb7c4;font:10px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace}.auth-terminal pre>span:first-child{color:#6ea8ff}.term-good{color:#59d69d}.term-cursor{color:#f7f9fc}.auth-panel{display:grid;place-items:center;padding:34px;background:var(--bg-elev)}.auth-card{width:min(390px,100%)}.auth-card-head{padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:16px}.auth-card-head h2{font-size:24px;margin:5px 0}.auth-card-head p{margin:0;color:var(--muted)}.auth-card .primary{width:100%;margin-top:5px}.auth-foot{display:flex;justify-content:space-between;margin-top:20px;padding-top:13px;border-top:1px solid var(--border);color:var(--muted-2);font-size:8px}

/* WORKSPACE / IDE */
.workspace-body{height:100vh;overflow:hidden;background:#080a0e}.workspace-topbar{height:52px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 12px;border-bottom:1px solid #232a35;background:#0d1016;color:#f5f7fb}.workspace-brand,.workspace-actions{display:flex;align-items:center}.workspace-brand{gap:9px}.workspace-home{display:grid;place-items:center}.workspace-divider{width:1px;height:22px;background:#2b3441}.workspace-project strong,.workspace-project small{display:block}.workspace-project strong{font-size:10px}.workspace-project small{font-size:8px;color:#7d899a;margin-top:1px}.workspace-center-status{display:flex;justify-content:center}.workspace-actions{justify-content:flex-end;gap:9px}.workspace-actions .icon-btn{background:#11161e;border-color:#2b3441}.deploy-action{min-height:31px;padding:6px 11px}.workspace-shell{height:calc(100vh - 52px);display:grid;grid-template-columns:210px minmax(420px,1fr) 350px;background:#080a0e}.project-rail{min-width:0;border-right:1px solid #232a35;background:#0d1016;display:flex;flex-direction:column;overflow:hidden}.rail-group{padding:10px 8px;border-bottom:1px solid #232a35}.rail-label,.rail-files-head span{display:block;padding:5px 7px 8px;color:#616d7f;font-size:8px;font-weight:900;letter-spacing:.12em}.rail-item{width:100%;min-height:42px;padding:7px 8px;border:1px solid transparent;border-radius:7px;background:transparent;color:#8a96a8;display:block;text-align:left}.rail-item:hover{background:#121720;border-color:transparent}.rail-item.active{background:#151b24;border-color:#2a3340;color:#f3f6fa}.rail-item b,.rail-item small{display:block}.rail-item b{font-size:9px}.rail-item small{font-size:7px;margin-top:2px;color:#677487}.rail-files{display:flex;flex-direction:column;min-height:0;flex:1}.rail-files-head{height:36px;padding:0 8px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #202630}.rail-files-head span{padding:0}.rail-files-head small{font-size:8px;color:#616d7f}.file-list{padding:6px;overflow:auto}.file-list button{width:100%;min-height:30px;padding:5px 7px;border:0;border-radius:6px;background:transparent;color:#8f9bad;justify-content:flex-start;font-size:8px;overflow:hidden}.file-list button:hover{background:#151a23;color:#f4f7fb}.file-list button.active{background:#182131;color:#dce9ff}.file-icon{width:16px;color:#5f7fae}.file-list button span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-empty{padding:12px 8px;color:#667285;font-size:8px;line-height:1.5}.code-stage{min-width:0;display:flex;flex-direction:column;background:#0b0e13}.stage-toolbar{height:38px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;border-bottom:1px solid #222a35;background:#0f1319}.stage-file{display:flex;align-items:center;gap:7px;color:#b8c1ce;font-size:8px}.file-tab-dot{width:6px;height:6px;border-radius:50%;background:#6ea8ff}.stage-actions{display:flex;gap:6px}.stage-actions button{min-height:26px;padding:4px 8px;border-color:#293240;background:#121720;color:#909cad;font-size:8px}.editor-shell{min-height:0;flex:1;display:grid;grid-template-columns:46px 1fr;background:#0b0e13}.editor-gutter{padding:14px 9px;text-align:right;color:#394454;font:9px/1.72 ui-monospace,SFMono-Regular,Menlo,monospace;border-right:1px solid #171d25;user-select:none}.editor-shell textarea{height:100%;margin:0;border:0;border-radius:0;resize:none;padding:14px 16px;background:#0b0e13;color:#d5dce6;box-shadow:none;font:11px/1.56 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;tab-size:2}.editor-shell textarea:focus{box-shadow:none}.preview-wrap{position:absolute;inset:90px 370px 18px 228px;border:1px solid #303946;border-radius:10px;background:#fff;overflow:hidden;box-shadow:0 22px 70px rgba(0,0,0,.55);z-index:20}.preview-bar{height:34px;background:#f0f2f5;border-bottom:1px solid #d8dde5;display:flex;align-items:center;gap:6px;padding:0 10px;color:#667080;font-size:8px}.preview-bar span{width:7px;height:7px;border-radius:50%;background:#c0c7d1}.preview-bar b{margin-left:6px}.preview-wrap iframe{display:block;width:100%;height:calc(100% - 34px);border:0;background:#fff}.copilot-panel{min-width:0;border-left:1px solid #232a35;background:#0d1016;display:flex;flex-direction:column;overflow:hidden}.copilot-head{padding:12px;border-bottom:1px solid #232a35;display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.copilot-kicker{display:block;font-size:7px;letter-spacing:.12em;color:#647185;font-weight:900}.copilot-head strong{display:block;font-size:10px;margin-top:3px}.copilot-head select{width:116px;margin:0;padding:6px 23px 6px 7px;border-radius:6px;background:#11161e;border-color:#2b3441;color:#aab4c2;font-size:7px}.model-strip{min-height:42px;padding:7px 12px;border-bottom:1px solid #232a35;display:flex;align-items:center;gap:5px}.model-strip>span{width:22px;height:22px;border:1px solid #2a3340;border-radius:6px;display:grid;place-items:center;color:#92a0b3;font-size:7px;font-weight:850}.model-strip small{font-size:7px;line-height:1.35;margin-left:4px}.chat{min-height:0;flex:1;overflow:auto;padding:13px 12px}.msg{padding:11px;border:1px solid #242c37;border-radius:9px;background:#11161e;margin-bottom:9px;color:#b9c3d0;font-size:9px;line-height:1.58}.msg.user{background:#151d2a;border-color:#2a3a51}.msg-author{display:flex;align-items:center;gap:6px;margin-bottom:7px}.msg-author span{width:20px;height:20px;display:grid;place-items:center;border-radius:5px;background:#192233;color:#7eacff;font-size:6px;font-weight:900}.msg-author b{font-size:8px;color:#eef2f7}.msg p{margin:0}.composer{padding:10px;border-top:1px solid #232a35;background:#0c1016}.composer textarea{margin:0;min-height:86px;max-height:180px;resize:vertical;background:#11161e;border-color:#2b3441;border-radius:8px;color:#dce3ec;font-size:9px}.composer-actions{display:flex;justify-content:flex-end;gap:6px;margin-top:7px}.composer-actions button{min-height:29px;padding:5px 9px;font-size:8px}.composer-hint{display:block;text-align:right;margin-top:6px;font-size:7px;color:#5e6a7c}.deploy-note{display:flex;justify-content:space-between;gap:15px;padding:10px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elev);font-size:9px}.deploy-note span{color:var(--muted)}

/* RESPONSIVE */
@media(max-width:1180px){.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.studio-hero{grid-template-columns:1fr}.workspace-shell{grid-template-columns:190px minmax(360px,1fr) 310px}.preview-wrap{right:330px;left:208px}}
@media(max-width:920px){:root{--sidebar:0px}.sidebar{transform:translateX(-100%);width:230px;transition:.18s}.sidebar.open{transform:translateX(0);box-shadow:var(--shadow)}.main-column{margin-left:0}.mobile-only{display:grid}.page-content{padding:26px 20px 54px}.stats-grid.four,.admin-grid{grid-template-columns:1fr 1fr}.workspace-shell{grid-template-columns:170px 1fr}.copilot-panel{position:fixed;right:0;top:52px;bottom:0;width:min(350px,90vw);z-index:30;box-shadow:-18px 0 48px rgba(0,0,0,.35)}.preview-wrap{right:18px;left:188px}.workspace-center-status{display:none}}
@media(max-width:680px){.project-grid,.studio-metrics,.stats-grid.four,.admin-grid,.form-grid{grid-template-columns:1fr}.studio-metrics>div{border-right:0;border-bottom:1px solid var(--border)}.studio-metrics>div:last-child{border-bottom:0}.page-content{padding:22px 14px 44px}.app-topbar{padding:0 14px}.hero-flow{grid-template-columns:1fr 1fr}.hero-flow>i{display:none}.project-card{min-height:185px}.auth-shell{grid-template-columns:1fr}.auth-showcase{display:none}.auth-panel{padding:22px}.workspace-actions .quiet-action,.workspace-project small{display:none}.workspace-shell{grid-template-columns:1fr}.project-rail{display:none}.copilot-panel{width:100%}.preview-wrap{left:12px;right:12px;top:70px}.stage-actions button{padding:4px 6px}.page-hero{align-items:flex-start;flex-direction:column}.section-head{align-items:flex-start;flex-direction:column}.admin-tabs{overflow:auto}}

/* =====================================================================
   PHASE 2.1 VISUAL SYSTEM — ROOT BUILD
   ===================================================================== */
:root{
  --bg:#0a0d12;
  --bg-elev:#0f131a;
  --surface:#121720;
  --surface-2:#171d27;
  --surface-3:#1d2531;
  --border:#252e3c;
  --border-strong:#344154;
  --text:#f7f9fc;
  --text-2:#cbd3df;
  --muted:#8c98aa;
  --muted-2:#657185;
  --accent:#67a4ff;
  --accent-strong:#8ebcff;
  --accent-soft:rgba(103,164,255,.12);
  --accent-line:rgba(103,164,255,.34);
  --good:#4fd1a1;
  --warn:#f0bf60;
  --danger:#ff7f96;
  --sidebar:248px;
  --topbar:64px;
  --r-sm:10px;
  --r-md:14px;
  --r-lg:20px;
  --shadow:0 24px 70px rgba(0,0,0,.34)
}
html[data-theme="light"]{
  --bg:#f5f7fa;
  --bg-elev:#ffffff;
  --surface:#ffffff;
  --surface-2:#f7f9fc;
  --surface-3:#edf2f7;
  --border:#dce3eb;
  --border-strong:#c8d2df;
  --text:#111827;
  --text-2:#374151;
  --muted:#667085;
  --muted-2:#8792a2;
  --accent:#246bdb;
  --accent-strong:#1955b8;
  --accent-soft:rgba(36,107,219,.09);
  --accent-line:rgba(36,107,219,.24);
  --good:#16825c;
  --warn:#98670f;
  --danger:#bc4259;
  --shadow:0 24px 70px rgba(37,51,72,.12)
}

body{font-size:14px;line-height:1.55;letter-spacing:-.005em}
h1,h2,h3{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.app-body{background:
  radial-gradient(circle at 75% -15%,rgba(103,164,255,.08),transparent 34%),
  var(--bg)}

.sidebar{width:var(--sidebar);padding:18px 14px;background:rgba(14,18,25,.96);border-right:1px solid var(--border);box-shadow:18px 0 60px rgba(0,0,0,.12)}
html[data-theme="light"] .sidebar{background:rgba(255,255,255,.96)}
.brand-side{padding:3px 8px 24px}
.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(180deg,#18202c,#10151d);border-color:#334155;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
html[data-theme="light"] .brand-mark{background:#111827;color:#fff}
.brand-copy{font-size:16px;font-weight:760}.brand-copy small{font-size:8px;margin-top:0;color:var(--muted-2)}
.nav-label{padding:0 11px;margin-top:20px;margin-bottom:7px;font-size:9px}
.side-nav a{height:42px;border-radius:10px;padding:0 11px;font-size:12px;font-weight:700;color:var(--muted)}
.side-nav a:hover{background:rgba(255,255,255,.035);color:var(--text)}
.side-nav a.active{background:var(--accent-soft);border-color:var(--accent-line);color:var(--text);box-shadow:inset 3px 0 0 var(--accent)}
.side-nav a.active .nav-icon{color:var(--accent-strong)}
.sidebar-status{margin: auto 2px 0;padding:12px;background:linear-gradient(180deg,var(--surface),var(--bg-elev));border-radius:12px}
.sidebar-status strong{font-size:11px}.sidebar-status small{font-size:9px;margin-top:1px}
.sidebar-foot{margin-top:10px}.avatar{width:34px;height:34px;border-radius:10px}.logout-link{font-size:10px;margin-left:43px}

.app-topbar{height:var(--topbar);padding:0 32px;background:rgba(10,13,18,.82);border-bottom:1px solid rgba(64,75,91,.55)}
html[data-theme="light"] .app-topbar{background:rgba(255,255,255,.84)}
.crumb{font-size:10px}.topbar-left strong{font-size:12px}.topbar-env{height:30px;font-size:9px;background:var(--surface);border-radius:999px}.icon-btn{border-radius:10px;background:var(--surface)}
.page-content{max-width:1520px;padding:40px 42px 76px}

.button,button,.secondary{border-radius:10px;min-height:38px;padding:9px 13px;font-size:11px;font-weight:760;box-shadow:none}
.button.primary,.primary{background:linear-gradient(180deg,#75aeff,#5d99f4);border-color:#78affd;color:#08111f;box-shadow:0 8px 22px rgba(64,137,237,.18)}
.button.primary:hover,.primary:hover{background:linear-gradient(180deg,#8abaff,#72a8f7);transform:translateY(-1px)}
.button.ghost{background:transparent}.button.subtle{background:var(--surface)}

/* Dashboard */
.dashboard-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:34px;padding:6px 0 28px;border-bottom:1px solid var(--border)}
.dashboard-heading{max-width:780px}.dashboard-heading h1{margin:8px 0 14px;font-size:clamp(36px,4.2vw,58px);line-height:1.02;letter-spacing:-.05em;max-width:760px}.dashboard-heading p{font-size:15px;line-height:1.7;color:var(--muted);max-width:720px;margin:0}.dashboard-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end;padding-bottom:4px}.dashboard-actions .button{min-height:42px;padding-inline:15px}

.status-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:20px 0 26px}.status-card{min-height:112px;padding:18px;border:1px solid var(--border);border-radius:14px;background:linear-gradient(180deg,var(--surface),var(--bg-elev));display:flex;gap:14px;align-items:flex-start;box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}.status-card:hover{border-color:var(--border-strong)}.status-icon{flex:0 0 auto;width:34px;height:34px;border-radius:10px;border:1px solid var(--border-strong);background:var(--surface-2);display:grid;place-items:center;color:var(--accent-strong);font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace}.status-icon.online{color:var(--good)}.status-card small{display:block;color:var(--muted-2);font-size:8px;font-weight:900;letter-spacing:.11em}.status-card strong{display:block;margin:5px 0 1px;font-size:20px;letter-spacing:-.035em}.status-card strong em{font-style:normal;color:var(--muted-2);font-size:12px}.status-card p{margin:0;color:var(--muted);font-size:10px}

.build-pipeline{padding:20px 22px 22px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(180deg,var(--surface),var(--bg-elev));margin-bottom:32px}.pipeline-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.pipeline-head h2{margin:4px 0 0;font-size:18px}.pipeline-head>small{font-size:9px}.pipeline-track{display:grid;grid-template-columns:1fr 28px 1fr 28px 1fr 28px 1fr 28px 1fr;align-items:center;padding-top:18px}.pipeline-step{display:flex;align-items:center;gap:10px;min-width:0}.pipeline-step>span{width:32px;height:32px;flex:0 0 auto;display:grid;place-items:center;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);font-size:8px;font-weight:900;color:var(--muted-2)}.pipeline-step.active>span{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-strong)}.pipeline-step b,.pipeline-step small{display:block}.pipeline-step b{font-size:10px}.pipeline-step small{font-size:8px;line-height:1.3;margin-top:2px}.pipeline-line{height:1px;background:linear-gradient(90deg,var(--border-strong),var(--border))}

.project-section{margin-top:6px}.project-section-head{margin:0 0 14px}.project-section-head h2{font-size:22px;margin:4px 0 5px}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.project-card{position:relative;min-height:238px;padding:18px;border-radius:15px;background:linear-gradient(180deg,var(--surface),var(--bg-elev));border:1px solid var(--border);overflow:hidden;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.project-card:not(.project-card-add):after{content:"";position:absolute;inset:auto -40px -70px auto;width:160px;height:160px;background:radial-gradient(circle,rgba(103,164,255,.09),transparent 68%);pointer-events:none}.project-card:hover{transform:translateY(-2px);border-color:var(--border-strong);box-shadow:0 20px 48px rgba(0,0,0,.18)}.project-card-top{display:flex;align-items:center;justify-content:space-between}.project-symbol{width:39px;height:39px;display:grid;place-items:center;border-radius:11px;background:#0d1118;border:1px solid #2e3948;color:#a9caff;font:800 10px ui-monospace,SFMono-Regular,Menlo,monospace}.project-status{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border-radius:999px;border:1px solid var(--border);font-size:8px;color:var(--muted);background:var(--surface-2);text-transform:capitalize}.project-status i{width:6px;height:6px;border-radius:50%;background:var(--good)}.project-card-content{padding:24px 0 20px}.project-card-content h3{font-size:17px;margin:0 0 7px}.project-card-content p{font-size:10px;line-height:1.55;color:var(--muted);margin:0;min-height:48px}.project-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:13px;border-top:1px solid var(--border)}.project-meta span{min-width:0}.project-meta small,.project-meta b{display:block}.project-meta small{font-size:7px;font-weight:900;letter-spacing:.1em;color:var(--muted-2)}.project-meta b{font-size:9px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-card-open{margin-top:14px;display:flex;align-items:center;justify-content:space-between;color:var(--accent-strong);font-size:9px;font-weight:800}.project-card-open svg{width:14px;height:14px}.project-card-add{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;text-align:left;background:transparent;border-style:dashed;color:var(--text)}.project-card-add:hover{background:var(--surface);border-style:solid}.add-mark{width:39px;height:39px;border-radius:11px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-strong);margin-bottom:16px}.project-card-add strong{font-size:14px}.project-card-add small{max-width:290px;margin-top:6px;line-height:1.5;font-size:9px}

/* Generic panels/admin */
.panel,.table-card,.provider-card,.stat-card,.admin-grid>div{border-radius:14px;background:linear-gradient(180deg,var(--surface),var(--bg-elev));border:1px solid var(--border);box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.page-hero{padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:22px}.page-hero h1{font-size:36px;margin:5px 0 8px}.admin-tabs{padding:4px;border:1px solid var(--border);border-radius:11px;background:var(--surface);display:inline-flex;gap:3px;margin-bottom:20px}.admin-tabs a{padding:8px 11px;border-radius:8px;font-size:9px;font-weight:800;color:var(--muted)}.admin-tabs a.active{background:var(--surface-3);color:var(--text)}
.table-card{overflow:hidden}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th{padding:11px 14px;text-align:left;font-size:8px;letter-spacing:.09em;color:var(--muted-2);border-bottom:1px solid var(--border)}.table-wrap td{padding:13px 14px;border-bottom:1px solid var(--border);font-size:10px}.table-wrap tr:last-child td{border-bottom:0}
.provider-card{padding:18px}.provider-title{display:flex;align-items:center;gap:10px}.provider-icon{width:36px;height:36px;border-radius:10px;background:var(--surface-2);border:1px solid var(--border);display:grid;place-items:center;color:var(--accent-strong);font-weight:900}

/* Auth polish */
.auth{background:#090c11}.auth-shell{min-height:100vh}.auth-showcase{background:radial-gradient(circle at 20% 18%,rgba(103,164,255,.10),transparent 28%),#0b0f15}.auth-copy h1{font-size:clamp(44px,5vw,72px);letter-spacing:-.055em}.auth-panel{background:#0f131a}.auth-card{padding:26px;border:1px solid var(--border);border-radius:18px;background:linear-gradient(180deg,#131923,#0f141c);box-shadow:0 28px 80px rgba(0,0,0,.32)}
html[data-theme="light"] .auth-panel{background:#eef2f7}html[data-theme="light"] .auth-card{background:#fff}

/* Prevent ugly unstyled controls if a browser ignores class-specific rules */
input,textarea,select{border-radius:10px;min-height:40px;background:var(--bg-elev)}
dialog.modal{border-radius:18px}

@media(max-width:1180px){.status-row{grid-template-columns:repeat(2,minmax(0,1fr))}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pipeline-track{grid-template-columns:1fr 18px 1fr 18px 1fr}.pipeline-step:nth-of-type(n+7),.pipeline-line:nth-of-type(n+6){display:none}}
@media(max-width:820px){.dashboard-intro{align-items:flex-start;flex-direction:column}.dashboard-actions{justify-content:flex-start}.status-row{grid-template-columns:1fr 1fr}.pipeline-track{grid-template-columns:1fr}.pipeline-line{display:none}.pipeline-step{padding:7px 0}.project-grid{grid-template-columns:1fr}.page-content{padding:28px 18px 56px}}
@media(max-width:560px){.status-row{grid-template-columns:1fr}.dashboard-heading h1{font-size:38px}.dashboard-actions{width:100%}.dashboard-actions .button{flex:1}.build-pipeline{padding:17px}.pipeline-head{align-items:flex-start;flex-direction:column}.project-card{min-height:220px}}

/* v0.5 AI COST CENTER */
.stats-grid.five{grid-template-columns:repeat(5,minmax(0,1fr))}.cost-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}.cost-hero-total{text-align:right}.cost-hero-total small,.cost-hero-total strong{display:block}.cost-hero-total small{font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted-2);font-weight:850}.cost-hero-total strong{font-size:32px;letter-spacing:-.05em;margin-top:3px}.cost-stats{margin-bottom:18px}.health-warn{color:var(--warn)!important}.budget-panel{padding:18px 20px;margin-bottom:18px}.budget-panel .panel-title{margin-bottom:12px}.budget-track,.mini-track{height:6px;border-radius:999px;background:var(--surface-3);overflow:hidden}.budget-track span,.mini-track span{display:block;height:100%;border-radius:inherit;background:var(--accent)}.cost-grid{margin-bottom:18px}.cost-provider-list{display:flex;flex-direction:column;gap:17px}.cost-provider-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:7px}.cost-provider-head b,.cost-provider-head small{display:block}.cost-provider-head small{font-size:9px;margin-top:2px}.cost-provider-head strong{font-size:13px}.mini-track{height:4px}.cost-control-form{display:flex;flex-direction:column;gap:10px}.cost-control-form label{font-size:10px;font-weight:750;color:var(--text-2)}.cost-control-form input{display:block;width:100%;margin-top:6px}.field-note{font-size:9px;color:var(--muted);margin:-1px 0 4px}.rate-panel,.usage-panel{padding:0;margin-bottom:18px;overflow:hidden}.rate-panel>.panel-title,.usage-panel>.panel-title{padding:18px 20px;margin:0;border-bottom:1px solid var(--border)}.rate-panel .table-wrap,.usage-panel .table-wrap{overflow:auto}.rate-input{min-width:118px;width:100%;height:34px;min-height:34px;padding:6px 8px;font-size:10px}.rate-save{padding:14px 18px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:18px}.rate-save span{font-size:9px;color:var(--muted)}.table-sub{display:block;font-size:8px;margin-top:2px}.warn-text{color:var(--warn)}.usage-panel table{min-width:980px}.rate-panel table{min-width:900px}.list-row>strong{font-size:11px}.stats-grid .stat-card a{color:var(--accent-strong)}
@media(max-width:1280px){.stats-grid.five{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:820px){.stats-grid.five{grid-template-columns:repeat(2,minmax(0,1fr))}.cost-hero{align-items:flex-start;flex-direction:column}.cost-hero-total{text-align:left}.rate-save{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.stats-grid.five{grid-template-columns:1fr}}