:root{--primary: #f97316;--primary-light: #fed7aa;--primary-dark: #ea580c;--bg: #fafafa;--card-bg: #ffffff;--text: #1f2937;--text-secondary: #6b7280;--border: rgba(0,0,0,.06);--shadow: 0 4px 20px rgba(0,0,0,.06);--shadow-lg: 0 8px 30px rgba(0,0,0,.1);--radius: 16px;--radius-sm: 12px;--sidebar-width: 260px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--card-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;z-index:100}.sidebar-header{padding:1.5rem;border-bottom:1px solid var(--border)}.logo{font-size:1.25rem;font-weight:700;color:var(--text);text-decoration:none}.sidebar-nav{flex:1;padding:1rem .75rem;display:flex;flex-direction:column;gap:.25rem}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;border-radius:var(--radius-sm);text-decoration:none;color:var(--text-secondary);font-weight:500;transition:all .2s ease}.nav-item:hover{background:#f9731614;color:var(--text)}.nav-item.active{background:linear-gradient(135deg,#f9731626,#f9731614);color:var(--primary-dark)}.nav-icon{font-size:1.25rem}.nav-badge{background:#dc2626;color:#fff;font-size:.7rem;font-weight:700;padding:.15rem .5rem;border-radius:100px;margin-left:auto}.sidebar-footer{padding:1rem;border-top:1px solid var(--border)}.user-info{display:flex;align-items:center;gap:.75rem;padding:.5rem}.user-avatar{width:40px;height:40px;background:linear-gradient(135deg,var(--primary-light),#fff);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem}.user-details{display:flex;flex-direction:column;gap:.25rem}.user-name{font-weight:600;font-size:.9rem;color:var(--text)}.logout-btn{background:none;border:none;color:var(--text-secondary);font-size:.8rem;cursor:pointer;text-align:left;padding:0}.logout-btn:hover{color:var(--primary)}.site-switcher{padding:.75rem 1rem;border-bottom:1px solid var(--border);margin-bottom:.5rem}.site-switcher-label{display:block;font-size:.75rem;font-weight:600;color:var(--text-secondary);margin-bottom:.5rem}.site-switcher-select{width:100%;padding:.5rem .75rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);font-size:.85rem;font-family:inherit;color:var(--text);cursor:pointer}.site-switcher-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #f973161a}.main-content{flex:1;margin-left:var(--sidebar-width);padding:2rem;max-width:1200px}.page-header{margin-bottom:2rem}.page-title{font-size:1.75rem;font-weight:700;color:var(--text);margin-bottom:.5rem}.page-subtitle{color:var(--text-secondary);font-size:1rem}.card{background:var(--card-bg);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);border:1px solid var(--border)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.card-title{font-size:1.1rem;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--card-bg);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);border:1px solid var(--border);text-align:center}.stat-value{font-size:2rem;font-weight:700;color:var(--primary);margin-bottom:.25rem}.stat-label{color:var(--text-secondary);font-size:.9rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;cursor:pointer;transition:all .2s ease;border:none;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 15px #f973164d}.btn-secondary{background:#0000000d;color:var(--text)}.btn-secondary:hover{background:#00000014}.status-badge{display:inline-flex;align-items:center;gap:.375rem;padding:.375rem .75rem;border-radius:100px;font-size:.85rem;font-weight:500}.status-badge.success{background:#22c55e1a;color:#16a34a}.status-badge.pending{background:#f973161a;color:var(--primary)}.status-badge.info{background:#3b82f61a;color:#2563eb}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:56px;background:var(--card-bg);border-bottom:1px solid var(--border);z-index:90;align-items:center;padding:0 1rem;gap:.75rem}.hamburger-btn{background:none;border:none;cursor:pointer;padding:.5rem;display:flex;flex-direction:column;gap:5px;z-index:101}.hamburger-btn span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s ease}.hamburger-btn.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-btn.active span:nth-child(2){opacity:0}.hamburger-btn.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-logo{font-size:1.1rem;font-weight:700;color:var(--text);text-decoration:none}.sidebar-overlay{display:none;position:fixed;inset:0;background:#0006;z-index:99;opacity:0;transition:opacity .3s ease}.sidebar-overlay.visible{opacity:1}@media(max-width:768px){.mobile-header{display:flex}.sidebar{transform:translate(-100%);transition:transform .3s ease}.sidebar.open{transform:translate(0)}.sidebar-overlay.active{display:block}.main-content{margin-left:0;padding:1rem;padding-top:calc(56px + 1rem)}.page-header{margin-bottom:1.25rem}.page-title{font-size:1.35rem}.card{padding:1rem}.form-actions{flex-direction:column;align-items:stretch}.form-actions .btn{width:100%;justify-content:center}.stats-grid{grid-template-columns:1fr 1fr;gap:.75rem}}