*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--ink: #18181b;--ink2: #52525b;--ink3: #a1a1aa;--paper: #fafaf9;--surface: #ffffff;--border: #e4e4e7;--accent: #2563eb;--accent-light: #eff6ff;--success: #16a34a;--success-light: #f0fdf4;--danger: #dc2626;--danger-light: #fef2f2;--warning: #d97706;--warning-light: #fffbeb;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08)}body{font-family:DM Sans,sans-serif;background:var(--paper);color:var(--ink);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:"DM Serif Display",serif;line-height:1.2}h1{font-size:2rem}h2{font-size:1.4rem}h3{font-size:1.1rem}a{color:var(--accent);text-decoration:none}button{cursor:pointer;font-family:DM Sans,sans-serif;font-size:14px;font-weight:500;border:none;border-radius:var(--radius);padding:8px 16px;transition:all .15s ease}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#1d4ed8}.btn-primary:disabled{background:var(--ink3);cursor:not-allowed}.btn-secondary{background:var(--surface);color:var(--ink);border:1px solid var(--border)}.btn-secondary:hover{background:var(--paper)}.btn-danger{background:var(--danger-light);color:var(--danger);border:1px solid #fecaca}.btn-danger:hover{background:#fee2e2}.btn-sm{padding:5px 12px;font-size:13px}.btn-lg{padding:11px 24px;font-size:15px}input,select,textarea{font-family:DM Sans,sans-serif;font-size:14px;border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;background:var(--surface);color:var(--ink);width:100%;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}label{font-size:13px;font-weight:500;color:var(--ink2);display:block;margin-bottom:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px;box-shadow:var(--shadow)}.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:500}.badge-blue{background:var(--accent-light);color:var(--accent)}.badge-green{background:var(--success-light);color:var(--success)}.badge-red{background:var(--danger-light);color:var(--danger)}.badge-amber{background:var(--warning-light);color:var(--warning)}.badge-gray{background:#f4f4f5;color:var(--ink2)}.form-group{margin-bottom:16px}.tag-pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;background:var(--accent-light);color:var(--accent);border-radius:99px;font-size:12px;cursor:pointer;border:1px solid transparent;transition:all .1s}.tag-pill.selected{background:var(--accent);color:#fff}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px 24px;color:var(--ink3)}.empty-state p{margin-top:8px;font-size:13px}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);padding:24px 16px;position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column}.sidebar-logo{font-family:"DM Serif Display",serif;font-size:1.3rem;margin-bottom:32px;padding:0 8px;display:flex;align-items:center;gap:8px}.sidebar-logo span{color:var(--accent)}.sidebar nav{flex:1}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);color:var(--ink2);font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;transition:all .1s;margin-bottom:2px}.nav-item:hover{background:var(--paper);color:var(--ink)}.nav-item.active{background:var(--accent-light);color:var(--accent)}.nav-icon{font-size:18px;width:20px;text-align:center}.main-content{margin-left:220px;flex:1;padding:32px;max-width:1100px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.page-title{font-size:1.8rem}.page-subtitle{color:var(--ink2);font-size:14px;margin-top:2px}table{width:100%;border-collapse:collapse;font-size:14px}thead th{text-align:left;padding:10px 14px;background:var(--paper);border-bottom:1px solid var(--border);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink2)}tbody td{padding:12px 14px;border-bottom:1px solid var(--border)}tbody tr:hover td{background:var(--paper)}tbody tr:last-child td{border-bottom:none}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px}.stat-card .label{font-size:12px;color:var(--ink3);font-weight:500;text-transform:uppercase;letter-spacing:.04em}.stat-card .value{font-size:2rem;font-weight:600;line-height:1.2;margin-top:4px}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.alert-error{background:var(--danger-light);color:var(--danger);border:1px solid #fecaca}.alert-success{background:var(--success-light);color:var(--success);border:1px solid #bbf7d0}