:root{--primary:#4f46e5;--primary-dark:#4338ca;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--bg:#f5f6f8;--sidebar:#111827;--danger:#dc2626}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--text);background:var(--bg);font-size:14px}a{text-decoration:none;color:inherit}.app{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:var(--sidebar);color:#d1d5db;padding:18px 14px;z-index:20}.brand{height:52px;display:flex;align-items:center;gap:12px;padding:0 10px;color:#fff;font-size:18px;font-weight:700;letter-spacing:.08em}.brand__mark{display:grid;place-items:center;width:36px;height:36px;background:transparent}.brand__mark img{width:36px;height:36px;object-fit:contain}.nav-label{display:block;font-size:10px;font-weight:700;letter-spacing:.12em;color:#6b7280;padding:22px 12px 8px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 12px;margin:3px 0;border-radius:8px;font-weight:500}.nav-link:hover,.nav-link.active{background:#293142;color:#fff}.main{margin-left:250px;min-height:100vh}.header{height:70px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:10}.header__title{font-weight:600}.user{margin-left:auto;display:flex;align-items:center;gap:18px;text-align:right}.user small{display:block;color:var(--muted);margin-top:2px}.menu{display:none;border:0;background:none;font-size:22px}.content{padding:28px;max-width:1500px;margin:auto}.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.page-header h1{font-size:25px;margin:0 0 5px}.page-header p,.muted{margin:0;color:var(--muted)}.card{background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 1px 2px rgba(0,0,0,.03);overflow:hidden}.card__body{padding:24px}.toolbar{padding:16px 20px;border-bottom:1px solid var(--border)}.toolbar form{display:flex;gap:10px;max-width:500px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:7px;padding:9px 14px;background:#fff;font:inherit;font-weight:600;cursor:pointer}.btn--primary{background:var(--primary);color:#fff}.btn--primary:hover{background:var(--primary-dark)}.btn--outline{border-color:var(--border)}.btn--ghost{background:transparent;color:#4b5563}.btn--ghost:hover{background:#f3f4f6}.btn--danger{background:var(--danger);color:#fff}.btn--sm{padding:6px 10px;font-size:12px}.btn--block{width:100%;padding:11px}.input{width:100%;border:1px solid #d1d5db;border-radius:7px;padding:10px 12px;font:inherit;background:#fff}.input:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.12)}.field{margin-bottom:18px}.field label{display:block;font-weight:600;font-size:13px;margin-bottom:7px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th{background:#f9fafb;color:#6b7280;font-size:11px;text-transform:uppercase;letter-spacing:.05em;text-align:left;padding:12px 18px}td{padding:15px 18px;border-top:1px solid var(--border)}.actions{text-align:right}.empty{text-align:center;color:var(--muted);padding:40px}.badge{display:inline-block;background:#eef2ff;color:#4338ca;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:600;margin:2px}.badge--danger{background:#fee2e2;color:#b91c1c}.pagination{padding:14px 18px}.pagination nav>div:first-child{display:none}.pagination nav>div:last-child{display:flex;justify-content:space-between;align-items:center}.pagination svg{width:18px}.alert{padding:12px 16px;border-radius:8px;margin-bottom:18px}.alert--success{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.alert--danger{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.alert--warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--border);border-radius:10px;padding:22px}.stat span{display:block;color:var(--muted);font-weight:500}.stat strong{display:block;font-size:30px;margin-top:8px}.form-card{max-width:850px}.form-card.wide{max-width:none}.form-actions{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;background:#f9fafb;border-top:1px solid var(--border)}.form-section{padding:0 0 22px;margin-bottom:22px;border-bottom:1px solid var(--border)}.form-section:last-child{border:0;margin:0}.form-section h3{font-size:15px;margin:0 0 18px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px}.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.role-option{display:flex;gap:9px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:8px;background:#f9fafb}.permission-head{display:flex;align-items:center;justify-content:space-between;margin-top:25px}.permission-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.permission-card{border:1px solid var(--border);border-radius:9px;overflow:hidden}.permission-title{display:flex;gap:9px;padding:13px;background:#f3f4f6;border-bottom:1px solid var(--border)}.permission-item{display:flex;gap:9px;padding:9px 13px}.permission-item:hover{background:#f9fafb}.login-page{min-height:100vh;display:grid;place-items:center;background:#eef0f5}.login-card{width:min(420px,calc(100% - 30px));background:#fff;border:1px solid var(--border);border-radius:12px;padding:30px;box-shadow:0 12px 35px rgba(17,24,39,.09)}.login-brand{display:flex;align-items:center;gap:13px;margin-bottom:28px}.login-brand h1{font-size:20px;letter-spacing:.08em;margin:0}.login-brand p{color:var(--muted);margin:3px 0 0}.check{display:flex;gap:8px;margin:-5px 0 20px;color:var(--muted)}@media(max-width:800px){.sidebar{transform:translateX(-100%);transition:.2s}.nav-open .sidebar{transform:none}.main{margin-left:0}.menu{display:block;margin-right:15px}.header__title{display:none}.content{padding:18px}.stats,.form-grid,.role-grid{grid-template-columns:1fr}.page-header{align-items:flex-start}.user small{display:none}}