html,body{margin:0;padding:0;width:100%;height:100%;box-sizing:border-box;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow-x:hidden}.login-container{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100vh;background:url(/assets/background-BBU7XrDO.jpg) no-repeat center center;background-size:cover;color:#fff}.login-container h1{font-size:2rem;margin-bottom:2rem;color:#fff;text-align:center}.login-container form{display:flex;flex-direction:column;width:100%;max-width:400px;background-color:#fffffff2;padding:2rem;border-radius:12px;box-shadow:0 4px 20px #0003}.login-container input{padding:.8rem 1rem;margin-bottom:1rem;border-radius:8px;border:1px solid #cbd5e1;font-size:1rem;transition:border .2s,box-shadow .2s}.login-container input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 5px #3b82f680}.login-container button{padding:.8rem 1rem;border:none;border-radius:8px;background-color:#3b82f6;color:#fff;font-size:1rem;cursor:pointer;transition:background-color .2s,transform .1s}.login-container button:hover{background-color:#2563eb;transform:scale(1.02)}.login-container button:disabled{background-color:#93c5fd;cursor:not-allowed}@media(max-width:500px){.login-container form{padding:1.5rem;width:90%}.login-container h1{font-size:1.5rem}}.sidebar{position:fixed;top:0;left:0;height:100vh;width:250px;background-color:#4851da;color:#ecf0f1;display:flex;flex-direction:column;transition:width .3s ease;z-index:1000;overflow:hidden;box-shadow:2px 0 5px #0003}.sidebar.collapsed{width:70px}.toggle-btn{background:none;border:none;color:#ecf0f1;font-size:1.3rem;padding:1rem;cursor:pointer;text-align:left}.menu-list{list-style:none;padding:0;margin:0;margin-top:1rem;flex-grow:1}.menu-list li{display:flex;align-items:center;padding:1rem;cursor:pointer;font-weight:500;transition:background .2s}.menu-list li:hover{background-color:#34495e}.menu-list .icon{font-size:1.2rem;width:30px;text-align:center}.menu-list .text{margin-left:1rem;font-size:1rem}.sidebar.collapsed .text{display:none}.sidebar.collapsed .icon{margin:0 auto}.admin-content{margin-left:250px;padding:2rem;transition:margin-left .3s ease}.sidebar.collapsed~.admin-content{margin-left:70px}@media(max-width:768px){.sidebar{position:relative;width:100%;height:auto;flex-direction:row}.menu-list{flex-direction:row;margin-top:0}.menu-list li{flex:1;justify-content:center}.admin-content{margin-left:0}}:root{--sidebar-width: 240px;--sidebar-collapsed-width: 72px}.registration-container{display:flex;min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f5f5f5;color:#1f2937}.registration-content{flex:1;margin-left:var(--sidebar-width);padding:2rem;overflow-x:auto;transition:margin-left .25s ease}.sidebar.collapsed~.registration-content{margin-left:var(--sidebar-collapsed-width)}.registration-content h1{margin-bottom:1.5rem;font-size:2rem;font-weight:600;color:#111827}.rd-table{border:1px solid #d1d5db;border-radius:6px;overflow:hidden;background-color:#fff}.rd-table th,.rd-table td{padding:.75rem 1rem;text-align:left}.rd-table th{background-color:#e5e7eb;font-weight:600}.rd-table tr:nth-child(2n){background-color:#f9fafb}.rd-table tr:hover{background-color:#f3f4f6}.table-btn{padding:.25rem .5rem;font-size:.875rem;font-weight:500;border:none;border-radius:4px;cursor:pointer;color:#fff;transition:background-color .2s ease}.view-btn{background-color:#2563eb}.view-btn:hover{background-color:#1d4ed8}.edit-btn{background-color:#f59e0b}.edit-btn:hover{background-color:#d97706}.delete-btn{background-color:#ef4444}.delete-btn:hover{background-color:#dc2626}@media(max-width:1024px){.registration-content{padding:1.25rem}.rd-table th,.rd-table td{padding:.5rem;font-size:.875rem}}@media(max-width:640px){.registration-container{flex-direction:column}.registration-content{margin-left:0;padding:1rem}}.table-actions{display:flex;align-items:center;gap:.35rem}.icon-btn{width:25px;height:25px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #d1d5db;border-radius:2px;cursor:pointer;transition:background-color .12s ease,border-color .12s ease,color .12s ease;background-color:#fff;color:#374151}.view-btn{border-color:#2563eb;color:#2563eb}.view-btn:hover{background-color:#eff6ff}.edit-btn{border-color:#f59e0b;color:#f59e0b}.edit-btn:hover{background-color:#fffbeb}.delete-btn{border-color:#ef4444;color:#ef4444}.delete-btn:hover{background-color:#fef2f2}.icon-btn:focus{outline:none;box-shadow:0 0 0 2px #2563eb59}