:root{--bg-main:#fff;--bg-secondary:#f9fafb;--bg-card:#fff;--border-color:#e5e7eb;--border-dark:#111827;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#9ca3af;--accent:#000;--accent-light:#f3f4f6;--accent-hover:#1f2937;--danger:#dc2626;--danger-light:#fef2f2;--success:#16a34a;--success-light:#f0fdf4;--warning:#d97706;--warning-light:#fef3c7;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--transition:all 0.2s ease-in-out;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.05),0 2px 4px -1px rgba(0,0,0,.03);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.05),0 4px 6px -2px rgba(0,0,0,.02)}*{box-sizing:border-box;padding:0;margin:0;font-family:var(--font-family);-webkit-font-smoothing:antialiased}body{background:var(--bg-secondary);color:var(--text-primary);overflow-x:hidden}.dashboard-container,body{min-height:100vh;display:flex}.dashboard-container{width:100vw}.sidebar{width:260px;background:var(--bg-main);border-right:1px solid var(--border-color);display:flex;flex-direction:column;height:100vh;position:fixed;left:0;top:0;z-index:50}.sidebar-header{padding:24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:12px}.sidebar-menu{flex:1 1;padding:20px 14px;display:flex;flex-direction:column;gap:6px;overflow-y:auto}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:14px;font-weight:500;text-decoration:none;transition:var(--transition)}.sidebar-link:hover{background:var(--accent-light);color:var(--accent)}.sidebar-link.active{background:var(--accent);color:var(--bg-main)}.sidebar-footer{padding:20px;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.main-content{margin-left:260px;flex:1 1;min-height:100vh;display:flex;flex-direction:column;background:var(--bg-secondary)}.topbar{height:70px;background:var(--bg-main);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:-webkit-sticky;position:sticky;top:0;z-index:40}.page-body{padding:32px;flex:1 1;max-width:1400px;width:100%;margin:0 auto}h1{font-size:26px;font-weight:700;letter-spacing:-.02em}h1,h2{color:var(--text-primary)}h2{font-size:18px;font-weight:600;letter-spacing:-.01em}.form-group{margin-bottom:18px;display:flex;flex-direction:column;gap:6px}.form-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.form-input{background:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:10px 14px;font-size:14px;color:var(--text-primary);outline:none;transition:var(--transition);width:100%}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(0,0,0,.05)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);border:1px solid transparent;gap:8px}.btn-black{background:var(--accent);color:var(--bg-main)}.btn-black:hover{background:var(--accent-hover)}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover{background:var(--accent-light)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#b91c1c}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-sm)}.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:24px}.grid-2,.grid-3{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(450px,1fr));grid-gap:24px}.table-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm)}.table-raw{width:100%;border-collapse:collapse;text-align:left}.table-raw th{background:var(--bg-secondary);padding:14px 20px;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase}.table-raw td,.table-raw th{border-bottom:1px solid var(--border-color)}.table-raw td{padding:16px 20px;font-size:14px;color:var(--text-primary)}.table-raw tr:last-child td{border-bottom:none}.table-raw tr:hover td{background:var(--bg-secondary)}.badge{display:inline-flex;padding:4px 10px;border-radius:9999px;font-size:12px;font-weight:600;letter-spacing:.02em}.badge-success{background:var(--success-light);color:var(--success)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-gray{background:var(--accent-light);color:var(--text-secondary)}