:root{--nav:#12233b;--nav2:#1a3151;--bg:#f3f7fb;--card:#fff;--ink:#172337;--muted:#718096;--line:#e1e8f0;--primary:#2563eb;--primary2:#1d4ed8;--danger:#dc2626;--success:#059669;--shadow:0 10px 30px rgba(20,45,80,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.app{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--nav);color:#dce8f7;padding:20px 14px;position:fixed;display:flex;flex-direction:column;inset:0 auto 0 0;z-index:20}.brand{display:flex;gap:12px;align-items:center;padding:10px 8px 20px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:16px}.brand .logo-box{width:48px;height:48px}.brand h2{font-size:18px;line-height:1.25;margin:0;color:#fff}.brand p{margin:4px 0 0;color:#93a8c0;font-size:12px}.logo-box{width:52px;height:52px;border-radius:12px;background:#fff;display:grid;place-items:center;overflow:hidden;flex:none}.logo-box img{width:100%;height:100%;object-fit:contain}.logo-box span{font-size:28px}.nav{display:flex;flex-direction:column;gap:5px;flex:1;min-height:0;overflow-y:auto;padding-right:2px}.account-menu{flex:0 0 auto;margin-top:12px;padding-top:10px;border-top:1px solid rgba(255,255,255,.12)}.account-title{margin:0 10px 5px;color:#6f87a5;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.account-menu a{display:flex;align-items:center;gap:12px;padding:11px 12px;margin-top:5px;border-radius:10px;font-size:15px}.login-link{color:#bfd0e5;background:rgba(37,99,235,.08)}.login-link:hover{background:rgba(37,99,235,.22);color:#fff}.logout-link{color:#fecaca;background:rgba(220,38,38,.10)}.logout-link:hover{background:rgba(220,38,38,.22);color:#fff}.nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#bfd0e5;font-size:15px}.nav a:hover,.nav a.active{background:var(--nav2);color:#fff}.nav .section{margin:12px 10px 5px;color:#6f87a5;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.main{margin-left:250px;min-height:100vh;width:calc(100% - 250px)}.topbar{height:84px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px}.topbar h1{font-size:22px;margin:0}.user-pill{font-size:13px;color:var(--muted)}.content{padding:30px 34px}.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.stat .icon{font-size:26px}.stat .num{font-size:28px;font-weight:800;margin-top:8px}.stat .label{color:var(--muted);font-size:13px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.card-head h2{font-size:18px;margin:0}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}.input,.select,textarea{width:100%;border:1px solid #d5deea;border-radius:10px;padding:11px 12px;background:#fff;font:inherit;color:var(--ink)}.toolbar .input{max-width:340px}.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:7px}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary2)}.btn.light{background:#edf3f9;color:#27405e}.btn.danger{background:#fee2e2;color:#b91c1c}.btn.success{background:#d1fae5;color:#047857}.btn.full{width:100%;justify-content:center}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:720px}.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:middle}.table th{font-size:12px;color:#66758a;background:#f8fafc}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:#edf2f7;font-size:11px;font-weight:700}.badge.green{background:#d1fae5;color:#047857}.badge.red{background:#fee2e2;color:#b91c1c}.badge.blue{background:#dbeafe;color:#1d4ed8}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:13px}.alert.success{background:#d1fae5;color:#065f46}.alert.error{background:#fee2e2;color:#991b1b}.alert.info{background:#dbeafe;color:#1e40af}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.form-grid .full-row{grid-column:1/-1}label{font-size:12px;font-weight:700;color:#52657d;display:block}label input,label select,label textarea{margin-top:7px}.actions{display:flex;gap:8px;flex-wrap:wrap}.empty{text-align:center;padding:45px;color:var(--muted)}.hero{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.hero h2{font-size:24px;margin:0 0 6px}.hero p{margin:0;color:var(--muted)}.two-col{grid-template-columns:1.2fr .8fr}.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#12233b,#264c7c)}.login-card{width:min(420px,calc(100% - 30px));background:#fff;border-radius:20px;padding:30px;box-shadow:0 25px 60px rgba(0,0,0,.2)}.login-brand{text-align:center;margin-bottom:22px}.login-brand .logo-box{margin:0 auto 12px}.login-brand h1{font-size:22px;margin:0}.login-brand p{color:var(--muted);margin:6px 0 0}.login-card form{display:grid;gap:15px}.login-note{text-align:center;color:var(--muted);font-size:12px;margin-top:18px}.upload-box{border:2px dashed #cbd8e8;border-radius:12px;padding:20px;text-align:center}.preview-logo{width:100px;height:100px;object-fit:contain;border:1px solid var(--line);border-radius:14px;background:#fff}.import-guide{background:#f8fbff;border:1px solid #dbe7f5;border-radius:12px;padding:15px;margin-bottom:16px}.import-guide code{background:#eaf1f8;padding:2px 5px;border-radius:4px}.pagination{display:flex;gap:6px;margin-top:18px}.pagination a{padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:12px}.mobile-toggle{display:none}@media(max-width:1000px){.sidebar{width:220px}.main{margin-left:220px;width:calc(100% - 220px)}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.mobile-toggle{display:inline-flex}.topbar{padding:0 18px;height:70px}.content{padding:18px}.stats,.two-col,.form-grid{grid-template-columns:1fr}.topbar h1{font-size:18px}}