:root{color-scheme:dark;--bg:#10151e;--sidebar:#141b27;--panel:#192231;--panel-soft:#1d293b;--text:#edf2fb;--muted:#a0b0c6;--border:#2a384d;--accent:#70ddc1;--accent-ink:#0b3028;--blue:#8daeff;--error:#ffb3b3;font-family:'Segoe UI',Tahoma,Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select{touch-action:manipulation}button,select{cursor:pointer}button:disabled,select:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:3px}[hidden]{display:none!important}.app-shell{min-height:100vh;display:grid;grid-template-columns:252px minmax(0,1fr)}.sidebar{background:var(--sidebar);border-left:1px solid var(--border);padding:30px 18px 20px;display:flex;flex-direction:column;gap:24px}.brand{display:flex;gap:12px;align-items:center;font-weight:600;direction:ltr;justify-content:flex-end}.brand small,.sidebar-bottom small{display:block;color:var(--muted);font-size:12px;font-weight:400;direction:rtl}.brand-mark{width:44px;height:44px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;border-radius:13px;font-size:19px;font-weight:700;order:2}.workspace{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--border);border-radius:9px;color:var(--muted);font-size:13px}.workspace-tag{margin-right:auto;font-size:11px}.dot{width:7px;height:7px;background:var(--muted);border-radius:50%;display:inline-block;flex-shrink:0}.nav-caption{color:var(--muted);font-size:12px;margin:0 12px 8px}nav{display:grid;gap:7px;margin-top:-18px}nav a{padding:11px 12px;border-radius:9px;display:flex;gap:10px;align-items:center;font-size:14px;color:#c2cde0}nav a:hover{background:var(--panel-soft)}nav a[aria-current=page]{color:var(--accent);background:#213d3b}.nav-symbol{width:21px;font-size:20px;text-align:center}.nav-badge,.count{font-size:11px;margin-right:auto;border-radius:6px;padding:1px 7px;background:#35544e;color:#bbf1e2}.count{background:var(--panel-soft);color:var(--muted)}.sidebar-later{border-top:1px solid var(--border);padding-top:22px;display:grid;gap:11px;color:var(--muted);font-size:13px}.sidebar-later>span{padding-right:13px}.sidebar-bottom{margin-top:auto;display:flex;gap:10px;align-items:center;border-top:1px solid var(--border);padding-top:20px;font-size:12px}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--panel-soft);display:grid;place-items:center;color:var(--accent)}main{min-width:0}.topbar{height:76px;padding:0 38px;display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--border);font-size:13px}.breadcrumb{color:var(--muted);margin-right:10px}.connection-pill{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:20px;padding:5px 12px;color:var(--muted);font-size:12px}.content{max-width:1320px;padding:28px 38px 0;margin:auto}.demo-notice{display:flex;gap:12px;align-items:center;border:1px solid #3e4c65;background:#1b293d;padding:12px 16px;border-radius:11px;color:#c6d6ed;font-size:12px}.demo-notice strong{display:block;color:#ecf3ff;font-size:13px;font-weight:500}.notice-icon{flex-shrink:0;display:grid;place-items:center;width:23px;height:23px;border:1px solid #899fbc;border-radius:50%;font-family:Georgia,serif}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:30px 0 25px}.eyebrow{font-size:12px!important;color:var(--accent)!important;margin-bottom:6px!important}h1{font-size:28px;line-height:1.4;font-weight:600;margin:0 0 8px}h2{font-size:17px;font-weight:600;margin:0}h3{font-size:15px;font-weight:500;margin:0 0 8px}.page-heading p,.panel-header p{color:var(--muted);margin:0;font-size:13px}.stage-label{color:var(--muted);font-size:12px;white-space:nowrap}.preview-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:22px;align-items:start}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px}.panel-header{padding:23px 25px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);gap:10px}.panel-header p{margin-top:4px}.soft-badge{font-size:11px;color:var(--accent);border:1px solid #39564f;border-radius:6px;padding:3px 9px}form{padding:25px}.field{display:grid;gap:8px;margin-bottom:23px;min-width:0}.field>span{font-size:14px;font-weight:500;display:flex;align-items:center;gap:9px}.field small{color:var(--muted);font-size:12px}.step{font-size:12px;display:grid;place-items:center;width:22px;height:22px;background:var(--panel-soft);border-radius:50%;color:var(--muted);font-weight:400}select,input{width:100%;min-height:46px;padding:10px 13px;border:1px solid #42516a;background:#111b29;color:var(--text);border-radius:8px;min-width:0;font-size:14px}select:disabled{opacity:.55}input::placeholder{color:#7f91ac}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.optional{font-weight:400}.form-footer{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;gap:15px;align-items:center}.form-footer>span{font-size:11px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:43px;padding:10px 18px;font-size:13px;font-weight:600;border-radius:8px;border:1px solid var(--border);background:var(--panel-soft);color:var(--text);cursor:pointer;white-space:normal;text-align:center}.button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.button:hover{filter:brightness(1.08)}.button:disabled{opacity:.6}.context-column{display:grid;gap:18px}.context-card{padding:22px;border:1px solid #34475e;border-radius:13px;background:linear-gradient(135deg,#24394a,#1a293a)}.tiny-label{font-size:11px;color:var(--accent)}.context-card h2{margin:12px 0}.context-card ol{margin:12px 0 0;padding-right:20px;color:#bdcce0;font-size:13px;display:grid;gap:12px}.boundary-card{padding:20px;border:1px solid var(--border);border-radius:12px}.boundary-card p{color:var(--muted);font-size:12px;margin:0}.boundary-card h3{margin-top:9px}.status-mark{color:var(--accent);font-size:24px}.architecture-mini{display:grid;justify-items:center;gap:5px;color:var(--muted);font-size:13px;padding:6px}.architecture-mini b{font-size:18px;color:#62758f;font-weight:400}.architecture-mini small{font-size:11px}.content-footer{padding:32px 0 20px;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;color:#92a4bd;font-size:11px}.form-error{color:var(--error);font-size:13px}.review{padding:22px 25px;border-top:1px solid var(--border);background:#1a3031;border-radius:0 0 14px 14px}.review h3{color:var(--accent)}dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:13px;margin:15px 0 22px}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}.feedback{margin-top:20px;padding:15px 20px;border:1px solid #41645a;border-radius:9px;background:#1a3031;color:#baf3de;font-size:13px}.empty-state{padding:55px 25px;text-align:center;background:var(--panel);border:1px solid var(--border);border-radius:14px}.empty-state p{color:var(--muted);font-size:13px}.draft-list{display:grid;gap:14px}.draft-card{padding:22px;display:flex;align-items:center;justify-content:space-between;gap:18px}.draft-card h2{font-size:16px;margin:0 0 6px}.draft-card p{font-size:13px;color:var(--muted);margin:0}.draft-card small{display:block;color:#a0bcaf;font-size:11px;margin-top:7px}.connection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.connection-card{padding:25px}.connection-card h2{margin:12px 0}.connection-card p,.connection-note p{font-size:13px;color:var(--muted)}.service-letter{display:inline-grid;place-items:center;width:43px;height:39px;background:var(--panel-soft);border-radius:10px;color:var(--blue);font-size:13px;direction:ltr}.state-neutral{font-size:11px;color:var(--muted)}.connection-note{padding:25px;margin-top:22px}.roadmap{list-style:none;margin:0;padding:0;display:grid;gap:16px}.roadmap li{display:flex;gap:20px;padding:22px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.roadmap li>span{font-size:22px;color:#6f85a3;direction:ltr;min-width:35px}.roadmap li.current{border-color:#4a7869}.roadmap li.current>span,.roadmap li.current b{color:var(--accent)}.roadmap p{margin:6px 0;color:var(--muted);font-size:13px}.roadmap b{font-size:11px;color:var(--muted);font-weight:400}
@media(min-width:1600px){.content{padding-top:38px}.page-heading{margin-top:38px}.preview-layout{grid-template-columns:minmax(0,1fr) 310px}}@media(max-width:1150px){.app-shell{grid-template-columns:220px minmax(0,1fr)}.sidebar{padding-right:14px;padding-left:14px}.content{padding-right:24px;padding-left:24px}.topbar{padding:0 24px}.preview-layout{grid-template-columns:minmax(0,1fr)}.context-column{grid-template-columns:1fr 1fr}.architecture-mini{display:none}.stage-label{display:none}.connection-grid{grid-template-columns:1fr}}@media(max-width:760px){.app-shell{display:block}.sidebar{padding:16px;gap:18px;border-left:0;border-bottom:1px solid var(--border)}.brand{justify-content:center}.workspace,.sidebar-later,.sidebar-bottom,.sidebar>.nav-caption{display:none}nav{margin:0;grid-template-columns:1fr 1fr;gap:6px}nav a{padding:8px;font-size:12px}.nav-badge{display:none}.topbar{height:auto;min-height:60px;flex-wrap:wrap;padding:12px 16px}.content{padding:18px 16px 0}.connection-pill{font-size:11px}.demo-notice{align-items:start}.demo-notice span{display:block}.page-heading{margin:24px 0 20px;align-items:start}h1{font-size:24px}.field-row{grid-template-columns:1fr;gap:0}.form-footer{align-items:stretch;flex-direction:column}.form-footer .button{width:100%}.panel-header,form{padding:20px}.context-column{grid-template-columns:1fr}.context-card ol{gap:7px}.draft-card{align-items:start;flex-direction:column}.draft-card .button{width:100%}.roadmap li{padding:18px;gap:12px}.demo-notice{font-size:11px}.connection-card{padding:20px}}