:root{--primary:#6366f1;--primary-dark:#4f46e5;--danger:#ef4444;--success:#22c55e;--dark:#1e1e2e;--light:#f8fafc;--gray:#64748b;--border:#e2e8f0}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--light);color:var(--dark);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.navbar{background:var(--dark);color:#fff;z-index:100;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:15px 30px;display:flex;position:sticky;top:0}.navbar .brand{color:#fff;align-items:center;gap:10px;font-size:1.2em;font-weight:600;text-decoration:none;display:flex}.navbar .nav-links{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.navbar .nav-links a{color:#fffc;text-decoration:none}.navbar .nav-links a:hover{color:#fff}.navbar .nav-user{color:#ffffff80;font-size:.85em}.container{max-width:1200px;margin:0 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0%,#6366f1 60%,#818cf8 100%);border:none}.total-card .total-label{letter-spacing:2px;opacity:.85;font-size:.8em;font-weight:600}.total-card .total-value{margin-top:2px;font-size:2.6em;font-weight:800;line-height:1.2}.total-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.stat-card{text-align:center;padding:18px}.stat-card .stat-icon{font-size:1.8em}.stat-card .stat-value{margin:4px 0 2px;font-size:1.7em;font-weight:800}.stat-card .stat-label{color:var(--gray);font-size:.85em}.alert-info{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;margin-bottom:20px;padding:12px 18px;font-size:.95em}.task-done td{opacity:.6}.task-done td:first-child{text-decoration:line-through}.module-head{padding:14px 24px}.upload-form input[type=file]{margin-right:10px}.mini-form{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.mini-form input[type=text],.mini-form input[type=url]{border:2px solid var(--border);border-radius:8px;padding:8px 12px;font-size:.92em}table.data-table{border-collapse:collapse;width:100%;font-size:.92em}table.data-table th,table.data-table td{text-align:left;border-bottom:1px solid var(--border);padding:8px 10px}table.data-table th{color:var(--gray);text-transform:uppercase;font-size:.85em;font-weight:600}.form-group{margin-bottom:14px}.form-group label{color:var(--gray);margin-bottom:4px;font-size:.85em;font-weight:600;display:block}.form-group input,.form-group textarea,.form-group select{border:2px solid var(--border);border-radius:8px;width:100%;padding:10px 12px;font-family:inherit;font-size:.95em}.form-group textarea{resize:vertical;min-height:120px}.form-group input:focus,.form-group 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#ffffff26;flex-basis:100%;margin-top:6px;padding:10px 12px 2px;font-size:.85em;display:block}.navbar .nav-links a{border-radius:8px;padding:10px 12px;font-size:1em}.navbar .nav-links a:hover{background:#ffffff1a}}@media (max-width:640px){.container{padding:16px}.page-header h1{font-size:1.45em}.card{border-radius:10px;padding:16px}.login-wrap{margin:30px auto}.login-card{padding:28px 20px}.total-card .total-value{font-size:2em}.module-card .module-head,.module-card .module-body{padding-left:16px;padding-right:16px}}