:root{--bg: #eef4fb;--surface: rgba(255, 255, 255, .94);--sidebar: #0c1f3e;--sidebar-soft: #173968;--primary: #102a53;--accent: #ff6a00;--muted: #637691;--line: rgba(16, 42, 83, .12);--shadow: 0 24px 60px rgba(12, 31, 62, .12)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI Variable,Trebuchet MS,sans-serif;color:var(--primary);background:radial-gradient(circle at top left,rgba(255,106,0,.12),transparent 26%),radial-gradient(circle at bottom right,rgba(23,57,104,.12),transparent 32%),linear-gradient(135deg,#edf3f9,#f9fbfd 45%,#edf4fb)}button,input,select{font:inherit}button{cursor:pointer;border:0}input,select{width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:#fff}.shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{padding:28px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar-soft));color:#fff}.logo-card,.nav,.session-box{position:relative;z-index:1}.logo-card{display:flex;justify-content:center;align-items:center;padding:18px;border-radius:24px;background:#ffffff14;border:1px solid rgba(255,255,255,.1)}.logo-card img{width:112px;height:112px;object-fit:contain;background:#fff;border-radius:22px;padding:8px}.nav{display:grid;gap:12px;margin:28px 0}.nav button{text-align:left;padding:15px 18px;border-radius:18px;background:transparent;color:#ffffffd6;border:1px solid rgba(255,255,255,.1)}.nav button.active{background:linear-gradient(135deg,#ff6a002e,#ffffff14);color:#fff}.session-box{padding:20px;border-radius:24px;background:#ffffff14;border:1px solid rgba(255,255,255,.1)}.content{padding:28px}.hero,.panel,.stat,.mini-card{border-radius:28px;background:var(--surface);border:1px solid rgba(255,255,255,.86);box-shadow:var(--shadow)}.hero{padding:28px;margin-bottom:28px}.page{display:none}.page.active{display:block}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-bottom:28px}.stat{padding:22px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.stack{display:grid;gap:28px}.panel{padding:28px}.panel h3,.panel h2,.hero h1{margin:0;font-family:Bahnschrift,Segoe UI Variable,sans-serif}.eyebrow{margin:0 0 8px;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 22px}.form .full{grid-column:1 / -1}.actions{display:flex;gap:14px;flex-wrap:wrap}.primary{background:linear-gradient(135deg,#ff7d1f,#ff5b00);color:#fff;padding:14px 18px;border-radius:16px;box-shadow:0 18px 28px #ff6a0038}.ghost{background:#102a5312;color:var(--primary);padding:14px 18px;border-radius:16px}table{width:100%;border-collapse:collapse}th,td{padding:14px 10px;border-bottom:1px solid var(--line);text-align:left}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.table-wrap{overflow-x:auto}.notice{padding:14px 16px;border-radius:16px;background:#102a530f;color:var(--primary)}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.auth-card{width:min(520px,100%);padding:30px;border-radius:28px;background:var(--surface);box-shadow:var(--shadow)}.hidden{display:none!important}@media(max-width:980px){.shell,.grid-2,.form{grid-template-columns:1fr}}