*{box-sizing:border-box;margin:0;padding:0}
:root{--primary:#7c3aed;--primary-dark:#5b21b6;--bg:#f5f3ff;--card:#fff;--text:#1e1b4b;--muted:#6b7280;--border:#e5e7eb;--success:#059669;--danger:#dc2626;--warning:#d97706;--info:#0891b2}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
a{text-decoration:none;color:inherit}
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1e1b4b 0%,#7c3aed 100%)}
.login-box{background:#fff;border-radius:16px;padding:40px;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-logo{text-align:center;margin-bottom:28px}
.login-logo i{font-size:2.5rem;color:var(--primary)}
.login-logo h1{font-size:1.4rem;color:var(--text);margin-top:8px}
.login-logo p{font-size:.85rem;color:var(--muted);margin-top:4px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--text);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:.9rem;transition:.2s;outline:none;background:#fff;color:var(--text)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(124,58,237,.15)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border:none;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:.2s;text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:#f3f4f6;color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:#e5e7eb}
.btn-danger{background:var(--danger);color:#fff}
.btn-success{background:var(--success);color:#fff}
.btn-info{background:var(--info);color:#fff}
.btn-sm{padding:6px 12px;font-size:.8rem}
.btn-icon{padding:7px 10px}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;display:flex;align-items:center;gap:8px;font-size:.875rem}
.alert-error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.alert-success{background:#f0fdf4;border:1px solid #bbf7d0;color:#065f46}
.app{display:flex;min-height:100vh}
.sidebar{width:240px;background:#1e1b4b;display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;overflow-y:auto}
.sb-brand{padding:20px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.1)}
.sb-brand i{font-size:1.3rem;color:#a78bfa}
.sb-brand span{font-weight:700;color:#fff;font-size:1rem}
.sb-nav{flex:1;padding:12px 0}
.nav-section{padding:10px 18px 4px;font-size:.65rem;font-weight:700;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.08em}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 18px;color:rgba(255,255,255,.7);font-size:.875rem;transition:.15s;border-left:3px solid transparent}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-item.active{color:#fff;background:rgba(124,58,237,.3);border-left-color:#a78bfa}
.nav-item i{width:16px;text-align:center}
.sb-footer{padding:14px 18px;border-top:1px solid rgba(255,255,255,.1)}
.sb-user{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.sb-user i{font-size:1.6rem;color:rgba(255,255,255,.5)}
.sb-user strong{display:block;color:#fff;font-size:.85rem}
.sb-user span{color:rgba(255,255,255,.5);font-size:.75rem;text-transform:capitalize}
.btn-out{color:rgba(255,255,255,.5);font-size:.8rem;display:flex;align-items:center;gap:6px;transition:.15s}
.btn-out:hover{color:#fff}
.main{margin-left:240px;flex:1;display:flex;flex-direction:column}
.topbar{height:60px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 26px;gap:14px;position:sticky;top:0;z-index:50}
.sb-toggle{background:none;border:none;cursor:pointer;font-size:1.1rem;color:var(--muted)}
.page-title{font-size:1.1rem;font-weight:700;color:var(--text);flex:1}
.content{padding:24px 26px;flex:1}
.card{background:#fff;border-radius:12px;border:1px solid var(--border);margin-bottom:18px}
.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.card-title{font-weight:700;font-size:1rem;display:flex;align-items:center;gap:8px}
.card-body{padding:20px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:12px;border:1px solid var(--border);padding:18px 20px;display:flex;align-items:center;gap:14px}
.stat-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.si-purple{background:#f5f3ff;color:#7c3aed}
.si-green{background:#f0fdf4;color:#059669}
.si-blue{background:#eff6ff;color:#2563eb}
.si-orange{background:#fff7ed;color:#ea580c}
.si-pink{background:#fdf2f8;color:#db2777}
.stat-label{font-size:.75rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.stat-value{font-size:1.5rem;font-weight:800;color:var(--text);line-height:1.2}
.stat-sub{font-size:.75rem;color:var(--muted)}
table{width:100%;border-collapse:collapse}
thead th{background:#f9fafb;padding:10px 14px;font-size:.75rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);text-align:left}
tbody td{padding:12px 14px;font-size:.875rem;border-bottom:1px solid #f3f4f6;color:var(--text)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fafafa}
.table-wrap{overflow-x:auto}
.badge{padding:3px 9px;border-radius:20px;font-size:.72rem;font-weight:700;display:inline-block}
.badge-success{background:#dcfce7;color:#166534}
.badge-danger{background:#fee2e2;color:#991b1b}
.badge-warning{background:#fef3c7;color:#92400e}
.badge-info{background:#dbeafe;color:#1e40af}
.badge-secondary{background:#f3f4f6;color:#374151}
.badge-purple{background:#f5f3ff;color:#5b21b6}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.search-box{display:flex;align-items:center;gap:8px;background:#f9fafb;border:1.5px solid var(--border);border-radius:8px;padding:8px 12px;min-width:220px}
.search-box i{color:var(--muted);font-size:.85rem}
.search-input{border:none;background:none;outline:none;font-size:.875rem;color:var(--text);width:100%}
.pagination{display:flex;gap:6px;padding:14px 20px;border-top:1px solid var(--border)}
.page-btn{padding:6px 12px;border-radius:6px;font-size:.8rem;border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer;text-decoration:none;transition:.15s}
.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-btn:hover:not(.active){background:#f3f4f6}
.empty-state{text-align:center;padding:50px 20px;color:var(--muted)}
.empty-state i{font-size:2.5rem;margin-bottom:12px;display:block;opacity:.4}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center;padding:20px}
.modal-overlay.active{display:flex}
.modal{background:#fff;border-radius:14px;width:100%;max-width:600px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal-header{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-header h3{font-size:1rem;font-weight:700}
.modal-close{background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--muted);line-height:1}
.modal-body{padding:22px;overflow-y:auto;flex:1}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}
.toast-wrap{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{padding:12px 18px;border-radius:10px;font-size:.875rem;font-weight:600;box-shadow:0 4px 20px rgba(0,0,0,.15);animation:slideIn .3s ease;display:flex;align-items:center;gap:8px;max-width:320px}
.toast-success{background:#065f46;color:#fff}
.toast-error{background:#991b1b;color:#fff}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
.text-muted{color:var(--muted)}
.text-center{text-align:center}
.mb-2{margin-bottom:16px}