:root{--sidebar:#122033;--sidebar2:#192b43;--accent:#246bfd;--canvas:#f4f7fb;--text:#1f2a37;--muted:#667085;--border:#e3e9f1}
*{box-sizing:border-box}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;background:var(--canvas);color:var(--text)}
.demo-shell{display:flex;min-height:100vh}.demo-sidebar{position:fixed;inset:0 auto 0 0;width:252px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar2));color:#fff;display:flex;flex-direction:column;z-index:1040;transition:width .2s ease}.demo-content{margin-left:252px;min-width:0;width:calc(100% - 252px);transition:margin-left .2s ease,width .2s ease}
.brand-block{display:flex;align-items:center;gap:12px;padding:20px 18px 13px}.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#4d8dff,#1f5fe0);display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:0 6px 16px #0003}.brand-copy{display:flex;flex-direction:column;line-height:1.15}.brand-copy strong{font-size:17px}.brand-copy span{font-size:12px;color:#aebed2;margin-top:4px}.demo-badge{margin:0 16px 15px;padding:6px 9px;border:1px solid #4f6784;border-radius:7px;color:#bcd0e8;font-size:10px;font-weight:800;letter-spacing:.09em;text-align:center}.side-nav{padding:0 10px;overflow:auto}.nav-group{padding:14px 11px 6px;color:#8498b2;font-size:10px;font-weight:800;letter-spacing:.12em}.side-nav a{display:flex;align-items:center;gap:12px;color:#d9e3f0;text-decoration:none;padding:10px 11px;border-radius:8px;margin:2px 0;font-size:14px}.side-nav a span{width:19px;text-align:center;font-size:17px}.side-nav a b{font-weight:600}.side-nav a:hover,.side-nav a.active{background:#ffffff17;color:#fff}.side-nav a.active{box-shadow:inset 3px 0 0 #5c95ff}.sidebar-user{margin-top:auto;padding:15px 17px;border-top:1px solid #ffffff17;display:flex;align-items:center;justify-content:space-between;gap:9px}.sidebar-user div{display:flex;flex-direction:column;min-width:0}.sidebar-user strong{font-size:13px;overflow:hidden;text-overflow:ellipsis}.sidebar-user small{color:#91a5be}.sidebar-user a{color:#c9d9eb;font-size:12px}
.topbar{height:66px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;padding:0 24px;position:sticky;top:0;z-index:1030}.sidebar-toggle{border:1px solid var(--border);background:#fff;border-radius:8px;width:38px;height:38px;font-size:19px}.top-search{flex:1;max-width:650px}.local-only{margin-left:auto;background:#eaf2ff;color:#2058b7;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:700}.page-content{padding:26px;min-height:calc(100vh - 66px)}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}.page-heading h1{font-size:27px;margin:0 0 6px}.page-heading p{color:var(--muted);margin:0}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.metric-card,.content-card{background:#fff;border:1px solid var(--border);border-radius:13px;box-shadow:0 4px 14px #16243b0a}.metric-card{padding:20px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:7px}.metric-card span{color:var(--muted);font-size:13px;font-weight:600}.metric-card strong{font-size:30px}.metric-card:hover{border-color:#a9c4ff;transform:translateY(-1px)}.content-card{padding:22px}.content-card h2{font-size:18px}.workflow-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.workflow-grid a{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--text);padding:12px;border:1px solid var(--border);border-radius:9px}.workflow-grid b{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:#eaf1ff;color:#245ecb}.workflow-grid span{font-size:13px;font-weight:600}.export-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.export-links a{padding:16px;border:1px solid var(--border);border-radius:9px;text-decoration:none;font-weight:650}
.demo-shell.sidebar-collapsed .demo-sidebar{width:76px}.demo-shell.sidebar-collapsed .demo-content{margin-left:76px;width:calc(100% - 76px)}.demo-shell.sidebar-collapsed .brand-copy,.demo-shell.sidebar-collapsed .side-nav b,.demo-shell.sidebar-collapsed .nav-group,.demo-shell.sidebar-collapsed .sidebar-user div,.demo-shell.sidebar-collapsed .demo-badge{display:none}.demo-shell.sidebar-collapsed .brand-block{justify-content:center;padding-left:10px;padding-right:10px}.demo-shell.sidebar-collapsed .side-nav a{justify-content:center}.demo-shell.sidebar-collapsed .sidebar-user{justify-content:center}
.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 10%,#dfeaff,transparent 34%),#f3f6fb;padding:20px}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--border);border-radius:16px;padding:30px;box-shadow:0 18px 55px #1831531c}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}.login-brand>div:last-child{display:flex;flex-direction:column}.login-brand strong{font-size:22px}.login-brand span{color:var(--muted);font-size:13px}.login-demo-badge{margin:0 0 22px;background:#f0f5ff;color:#2c61bf;border-color:#c9d9f7}.login-note{color:var(--muted);font-size:12px;text-align:center;margin:18px 0 0}
@media(max-width:980px){.metric-grid{grid-template-columns:repeat(2,1fr)}.workflow-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.demo-sidebar{transform:translateX(-100%);width:252px}.demo-content,.demo-shell.sidebar-collapsed .demo-content{margin-left:0;width:100%}.demo-shell.mobile-open .demo-sidebar{transform:translateX(0)}.metric-grid{grid-template-columns:1fr}.workflow-grid,.export-links{grid-template-columns:1fr}.local-only{display:none}.page-content{padding:16px}}