:root{--primary: #1e293b;--primary-hover: #0f172a;--accent: #2563eb;--accent-hover: #1d4ed8;--background: #f8fafc;--surface: #ffffff;--text-main: #334155;--text-light: #64748b;--border: #e2e8f0;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--radius: 8px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--background);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1}h1,h2,h3,h4{color:var(--primary);font-weight:600}h1{font-size:2.5rem;letter-spacing:-.025em}h2{font-size:2rem}h3{font-size:1.5rem}p{margin-bottom:1rem;color:var(--text-main)}.text-light{color:var(--text-light)}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;font-family:inherit;border:none;border-radius:var(--radius);padding:.75rem 1.5rem;font-weight:500;font-size:1rem;transition:all .2s ease;text-decoration:none}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-accent{background-color:var(--accent);color:#fff}.btn-accent:hover{background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-outline{background-color:transparent;color:var(--primary);border:1px solid var(--border)}.btn-outline:hover{background-color:var(--background);border-color:var(--primary)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.form-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--primary)}input,select,textarea{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:var(--radius);font-family:inherit;font-size:1rem;transition:all .2s;background-color:var(--surface)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.card{background-color:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--border);padding:1.5rem;transition:box-shadow .2s}.card:hover{box-shadow:var(--shadow-md)}.grid{display:grid}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width: 768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.text-center{text-align:center}.navbar{background-color:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.navbar-container{display:flex;justify-content:space-between;align-items:center;height:4rem}.brand{font-weight:700;font-size:1.25rem;color:var(--primary);display:flex;align-items:center;gap:.5rem}.nav-links{display:flex;gap:2rem;align-items:center}.nav-link{color:var(--text-main);font-weight:500}.nav-link:hover,.nav-link.active{color:var(--accent)}.footer{background-color:var(--primary);color:#fff;padding:3rem 0;margin-top:auto}.footer p,.footer a{color:var(--text-light)}.footer a:hover{color:#fff}.dashboard-layout{display:flex;min-height:calc(100vh - 4rem)}.sidebar{width:250px;background-color:var(--surface);border-right:1px solid var(--border);padding:1.5rem}.sidebar-link{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:var(--radius);color:var(--text-main);margin-bottom:.5rem}.sidebar-link:hover,.sidebar-link.active{background-color:var(--background);color:var(--accent)}.dashboard-content{flex:1;padding:2rem;background-color:var(--background)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.875rem;font-weight:500}.badge-success{background-color:#dcfce7;color:#166534}.badge-warning{background-color:#fef3c7;color:#92400e}.badge-danger{background-color:#fee2e2;color:#991b1b}