:root{font-family:Inter,system-ui,sans-serif;line-height:1.5;font-weight:400;color:#1f2937;background-color:#f6f7fb;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}a{text-decoration:none}button,input,select,textarea{font-family:inherit}.app-shell{min-height:100vh;background:#f6f7fb;color:#1f2937}.app-header{background:#fff;border-bottom:1px solid #e5e7eb;padding:1rem 2.5rem}.header-left{align-items:center;display:flex;gap:1.5rem}.logo{font-weight:700;font-size:1.25rem;color:#1f2937}.auth-links{display:flex;gap:.75rem}.profile-summary{align-items:center;display:flex;gap:1rem}.profile-summary span{color:#6b7280;display:block;font-size:.85rem}.page-content{padding:2.5rem}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-bottom:2.5rem}.eyebrow{color:#4f46e5;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.5rem}.info-grid,.page-grid,.grid-columns{display:grid;gap:1.5rem}.info-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.page-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.grid-columns{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.card{background:#fff;border-radius:16px;box-shadow:0 12px 24px #0f172a14;padding:1.5rem}.form-grid{display:grid;gap:1rem}.form-field{display:grid;gap:.5rem;font-size:.9rem;color:#374151}.form-field small{color:#6b7280}.alert{background:#fee2e2;border-radius:12px;color:#991b1b;padding:.75rem;font-size:.9rem}.dashboard-shell{display:grid;grid-template-columns:minmax(220px,260px) 1fr;gap:2rem}.dashboard-sidebar{background:#111827;color:#f9fafb;border-radius:20px;padding:2rem 1.5rem;display:grid;gap:1.5rem;align-content:start}.avatar-circle{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,#4f46e5,#22d3ee)}.sidebar-profile span{color:#9ca3af;display:block}.sidebar-links{display:grid;gap:.5rem}.sidebar-links a{color:#e5e7eb}.dashboard-main{background:#fff;border-radius:20px;padding:2rem;box-shadow:0 12px 30px #0f172a1a}.dashboard-header{margin-bottom:1.5rem}.page-state{padding:2rem;text-align:center}.skeleton{display:grid;gap:.75rem}.skeleton-line{height:12px;border-radius:999px;background:linear-gradient(90deg,#e5e7eb,#f3f4f6,#e5e7eb);animation:shimmer 1.4s ease infinite}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}@media(max-width:900px){.app-header{padding:1rem}.page-content{padding:1.5rem}.header-left{flex-direction:column;align-items:flex-start}.dashboard-shell{grid-template-columns:1fr}}