:root{--primary:#e07a5f;--bg:#0f1117;--card:#1a1d27;--border:#2a2d37;--text:#e4e4e7;--text-dim:#71717a;--green:#22c55e;--red:#ef4444;--yellow:#eab308;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.layout{min-height:100vh;display:flex}.sidebar{background:var(--card);border-right:1px solid var(--border);width:220px;padding:20px 0;position:fixed;top:0;bottom:0}.sidebar-logo{color:var(--primary);padding:0 20px 20px;font-size:20px;font-weight:700}.sidebar-nav{flex-direction:column;gap:2px;display:flex}.sidebar-link{color:var(--text-dim);cursor:pointer;align-items:center;gap:10px;padding:10px 20px;font-size:14px;text-decoration:none;transition:all .15s;display:flex}.sidebar-link:hover{color:var(--text);background:#ffffff08}.sidebar-link.active{color:var(--primary);border-right:2px solid var(--primary);background:#e07a5f15}.main{flex:1;margin-left:220px;padding:24px 32px}.page-title{margin-bottom:24px;font-size:24px;font-weight:700}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:20px}.card-title{color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:14px}.stat-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-value{margin-bottom:4px;font-size:32px;font-weight:700}.stat-label{color:var(--text-dim);font-size:13px}.btn{cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;transition:opacity .15s}.btn:hover{opacity:.85}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:var(--border);color:var(--text)}.btn-danger{background:var(--red);color:#fff}.btn-sm{padding:4px 10px;font-size:12px}.badge{border-radius:10px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge-green{color:var(--green);background:#22c55e20}.badge-red{color:var(--red);background:#ef444420}.badge-yellow{color:var(--yellow);background:#eab30820}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-dim);text-transform:uppercase;border-bottom:1px solid var(--border);padding:8px 12px;font-size:12px}td{border-bottom:1px solid var(--border);padding:10px 12px;font-size:14px}tr:hover{background:#ffffff04}input,select,textarea{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:8px;padding:8px 12px;font-size:14px}input:focus,select:focus,textarea:focus{border-color:var(--primary);outline:none}.form-group{margin-bottom:16px}.form-group label{color:var(--text-dim);margin-bottom:4px;font-size:13px;display:block}