:root{--bg-main:#0f172a;--bg-sidebar:#020617;--bg-card:#111827;--bg-card-soft:#1e293b;--border:#94a3b82e;--text-main:#f8fafc;--text-muted:#94a3b8;--primary:#2563eb;--primary-light:#3b82f6;--success:#22c55e;--danger:#ef4444;--warning:#f59e0b;--radius:18px;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg-main);color:var(--text-main);margin:0}a{color:inherit;text-decoration:none}.app-shell{background:radial-gradient(circle at 0 0,#2563eb2e,#0000 32%),linear-gradient(135deg,#020617 0%,#0f172a 45%,#111827 100%);min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#020617e0;width:280px;min-height:100vh;padding:24px 18px;position:sticky;top:0}.brand{border-bottom:1px solid var(--border);align-items:center;gap:14px;margin-bottom:22px;padding:8px 8px 26px;display:flex}.brand-icon{background:linear-gradient(135deg, var(--primary), #0ea5e9);letter-spacing:-.05em;border-radius:14px;place-items:center;width:46px;height:46px;font-weight:800;display:grid;box-shadow:0 12px 28px #2563eb59}.brand h1{letter-spacing:.04em;margin:0;font-size:16px}.brand span{color:var(--text-muted);font-size:12px}.sidebar-nav{flex-direction:column;gap:7px;display:flex}.nav-item{color:var(--text-muted);border-radius:14px;align-items:center;gap:12px;padding:13px 14px;font-size:14px;transition:all .2s;display:flex}.nav-item:hover{color:var(--text-main);background:#1e293bd9}.nav-item.active{background:linear-gradient(135deg, var(--primary), #1d4ed8);color:#fff;box-shadow:0 12px 26px #2563eb40}.main-content{flex:1;min-width:0}.topbar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:5;background:#0f172aa6;justify-content:space-between;align-items:center;height:86px;padding:18px 30px;display:flex;position:sticky;top:0}.topbar h2{margin:0;font-size:20px}.topbar p{color:var(--text-muted);margin:4px 0 0;font-size:13px}.user-pill{border:1px solid var(--border);background:#111827bf;border-radius:999px;flex-direction:column;align-items:flex-end;padding:10px 15px;display:flex}.user-pill span{color:var(--text-muted);font-size:11px}.user-pill strong{font-size:13px}.page-content{padding:30px}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-header h1{margin:0;font-size:30px}.page-header p{color:var(--text-muted);margin:6px 0 0}.stats-grid{grid-template-columns:repeat(4,minmax(180px,1fr));gap:18px;display:grid}.stat-card{border:1px solid var(--border);border-radius:var(--radius);background:#111827d1;align-items:center;gap:16px;padding:20px;display:flex;box-shadow:0 20px 50px #0206173d}.stat-icon{width:46px;height:46px;color:var(--primary-light);background:#2563eb29;border-radius:15px;place-items:center;display:grid}.stat-card span{color:var(--text-muted);margin-bottom:6px;font-size:13px;display:block}.stat-card strong{font-size:26px}.dashboard-grid{grid-template-columns:1.4fr 1fr;gap:18px;margin-top:22px;display:grid}.panel{border:1px solid var(--border);border-radius:var(--radius);background:#111827d1;min-height:260px;padding:22px}.panel h3{margin:0 0 16px}.empty-chart{height:185px;color:var(--text-muted);border:1px dashed #94a3b840;border-radius:16px;place-items:center;display:grid}@media (width<=1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}}@media (width<=760px){.app-shell{flex-direction:column}.sidebar{width:100%;min-height:auto;position:relative}.sidebar-nav{grid-template-columns:repeat(2,1fr);display:grid}.topbar{flex-direction:column;align-items:flex-start;gap:14px;height:auto}.page-content{padding:20px}.stats-grid{grid-template-columns:1fr}}.page-placeholder{border:1px solid var(--border);border-radius:var(--radius);background:#111827d1;min-height:320px;padding:28px}.page-placeholder h1{margin:0 0 8px;font-size:30px}.page-placeholder p{color:var(--text-muted);margin:0;font-size:15px}.btn{cursor:pointer;border:none;border-radius:13px;outline:none;padding:11px 16px;font-size:14px;font-weight:700;transition:all .2s}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--primary), #1d4ed8);color:#fff;box-shadow:0 10px 22px #2563eb47}.btn-primary:hover{transform:translateY(-1px)}.btn-secondary{color:var(--text-main);border:1px solid var(--border);background:#1e293be6}.btn-danger{color:#fecaca;background:#ef444429;border:1px solid #ef444459}.btn-success{color:#bbf7d0;background:#22c55e29;border:1px solid #22c55e59}.ui-card{border:1px solid var(--border);border-radius:var(--radius);background:#111827d1;padding:22px;box-shadow:0 20px 50px #0206173d}.badge{border-radius:999px;align-items:center;padding:5px 10px;font-size:12px;font-weight:700;display:inline-flex}.badge-default{color:#cbd5e1;background:#94a3b829}.badge-success{color:#bbf7d0;background:#22c55e29}.badge-warning{color:#fde68a;background:#f59e0b29}.badge-danger{color:#fecaca;background:#ef444429}.form-field{flex-direction:column;gap:7px;display:flex}.form-field span{color:var(--text-muted);font-size:13px;font-weight:600}.form-field input,.form-field select,.form-field textarea{border:1px solid var(--border);width:100%;color:var(--text-main);background:#0f172ae6;border-radius:13px;outline:none;padding:12px 13px;font-size:14px}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:#3b82f6cc;box-shadow:0 0 0 3px #2563eb2e}.modal-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#020617b8;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-box{border:1px solid var(--border);background:#0f172a;border-radius:22px;flex-direction:column;width:min(820px,100%);max-height:calc(100vh - 48px);display:flex;overflow:hidden;box-shadow:0 30px 90px #00000073}.modal-body{padding:22px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);flex-shrink:0;justify-content:flex-end;gap:10px;padding:18px 22px;display:flex}.modal-body::-webkit-scrollbar{width:8px}.modal-body::-webkit-scrollbar-thumb{background:#94a3b859;border-radius:999px}.alert{border-radius:14px;margin-bottom:18px;padding:13px 16px;font-size:14px;font-weight:600}.alert-error{color:#fecaca;background:#ef444424;border:1px solid #ef444452}.alert-success{color:#bbf7d0;background:#22c55e24;border:1px solid #22c55e52}.table-card{border:1px solid var(--border);border-radius:var(--radius);background:#111827d1;overflow:hidden;box-shadow:0 20px 50px #0206173d}.table-responsive{width:100%;overflow-x:auto}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);background:#0f172ab3;padding:15px 18px;font-size:12px}.data-table td{color:#dbeafe;vertical-align:middle;border-bottom:1px solid #94a3b81a;padding:17px 18px;font-size:14px}.data-table tr:last-child td{border-bottom:none}.data-table td strong{color:var(--text-main);margin-bottom:4px;display:block}.data-table td span{color:var(--text-muted);font-size:12px;display:block}.table-actions{align-items:center;gap:7px;display:flex}.icon-btn{border:1px solid var(--border);color:#bfdbfe;cursor:pointer;background:#1e293bd9;border-radius:11px;place-items:center;width:34px;height:34px;transition:all .2s;display:grid}.icon-btn:hover{border-color:#3b82f699;transform:translateY(-1px)}.icon-btn.success{color:#bbf7d0;border-color:#22c55e59}.icon-btn.danger{color:#fecaca;border-color:#ef444459}.empty-state{text-align:center;color:var(--text-muted);padding:42px}.form-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.form-full{grid-column:1/-1}.btn{justify-content:center;align-items:center;gap:8px;display:inline-flex}.page-actions{align-items:center;gap:10px;display:flex}.search-bar{border:1px solid var(--border);max-width:420px;color:var(--text-muted);background:#0f172ae0;border-radius:14px;align-items:center;gap:10px;margin-bottom:18px;padding:0 14px;display:flex}.search-bar input{width:100%;height:44px;color:var(--text-main);background:0 0;border:none;outline:none;font-size:14px}.search-bar input::placeholder{color:var(--text-muted)}.form-section{border-top:1px solid #94a3b829;margin-top:8px;padding-top:10px}.form-section:first-child{border-top:none;margin-top:0;padding-top:0}.form-section h3{color:var(--primary-light);letter-spacing:.02em;margin:0;font-size:15px}.form-field input,.form-field select{min-height:48px}.form-field textarea{resize:vertical;min-height:110px}.brand-logo{flex-direction:column;align-items:flex-start;gap:18px;padding:8px 8px 28px}.brand-logo img{object-fit:contain;width:210px;max-width:100%;height:auto}.brand-info{border-top:4px solid var(--primary);width:100%;padding-top:14px}.brand-info span{color:#dbeafe;letter-spacing:.16em;font-size:13px;font-weight:700;display:block}.brand-info small{color:var(--text-muted);margin-top:6px;font-size:12px;display:block}.sidebar{flex-direction:column;display:flex}.sidebar-nav{flex:1}.sidebar-user{border:1px solid var(--border);background:#0f172aeb;border-radius:16px;margin-top:20px;padding:16px 18px}.sidebar-user strong{color:var(--text-main);font-size:15px;display:block}.sidebar-user span{color:#bfdbfe;margin-top:4px;font-size:13px;display:block}.user-avatar{background:linear-gradient(135deg, var(--primary), #1d4ed8);color:#fff;border-radius:999px;place-items:center;width:54px;height:54px;font-size:20px;font-weight:800;display:grid;box-shadow:0 12px 30px #2563eb59}.emean-page-header{border:1px solid var(--border);border-bottom:5px solid var(--primary);background:#020617;border-radius:20px;justify-content:space-between;align-items:center;gap:18px;margin-bottom:26px;padding:26px 30px;display:flex;box-shadow:0 18px 40px #0206173d}.emean-page-header h1{color:#fff;margin:0;font-size:32px}.emean-page-header p{color:#bfdbfe;margin:8px 0 0;font-size:16px}.emean-page-actions{align-items:center;gap:12px;display:flex}.drawer-overlay{z-index:120;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#02061794;justify-content:flex-end;display:flex;position:fixed;inset:0}.drawer-panel{border-left:1px solid var(--border);background:#0f172a;flex-direction:column;width:min(520px,100%);height:100vh;animation:.22s drawerIn;display:flex;box-shadow:-30px 0 80px #00000073}.drawer-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:22px 24px;display:flex}.drawer-header h2{margin:0;font-size:22px}.drawer-close{border:1px solid var(--border);color:#fff;cursor:pointer;background:#1e293bd9;border-radius:12px;width:36px;height:36px;font-size:24px}.drawer-body{padding:24px;overflow-y:auto}@keyframes drawerIn{0%{opacity:0;transform:translate(32px)}to{opacity:1;transform:translate(0)}}.drawer-subsection{border-top:1px solid #94a3b829;margin-top:18px;padding-top:18px}.drawer-subsection h4{color:var(--primary-light);text-transform:uppercase;letter-spacing:.08em;margin:0 0 14px;font-size:14px}.muted-text{color:var(--text-muted);font-size:14px}.file-list{flex-direction:column;gap:10px;display:flex}.file-item{border:1px solid var(--border);background:#0f172abf;border-radius:14px;grid-template-columns:24px 1fr 34px 34px;align-items:center;gap:10px;padding:12px;display:grid}.file-item strong{color:var(--text-main);font-size:14px;display:block}.file-item span{color:var(--text-muted);margin-top:3px;font-size:12px;display:block}.file-item a,.file-item button{border:1px solid var(--border);color:#bfdbfe;cursor:pointer;background:#1e293bd9;border-radius:11px;place-items:center;width:34px;height:34px;display:grid}.file-item button{color:#fecaca}.file-upload{cursor:pointer;color:var(--text-muted);background:#0f172aa6;border:1px dashed #94a3b859;border-radius:14px;align-items:center;gap:10px;margin:14px 0;padding:16px;display:flex}.file-upload input{display:none}