@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#0f111a;--panel-bg:#ffffff08;--panel-border:#ffffff14;--text-primary:#f8f9fa;--text-secondary:#a0aab2;--accent-color:#6c5ce7;--accent-hover:#8075ff;--success-color:#00b894;--danger-color:#ff7675;--warning-color:#fdcb6e;--glass-blur:blur(12px);--transition:all .3s cubic-bezier(.25, .8, .25, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);background-image:radial-gradient(circle at 15%,#6c5ce726,#0000 25%),radial-gradient(circle at 85% 30%,#00b8941a,#0000 25%);background-attachment:fixed;min-height:100vh;font-family:Inter,sans-serif;line-height:1.6;overflow-x:hidden}.glass-panel{background:var(--panel-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--panel-border);transition:var(--transition);border-radius:16px;box-shadow:0 8px 32px #0003}.glass-panel:hover{border-color:#ffffff26;box-shadow:0 8px 32px #0000004d}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:600}input,select,textarea{border:1px solid var(--panel-border);color:var(--text-primary);transition:var(--transition);background:#0003;border-radius:8px;outline:none;width:100%;padding:10px 16px;font-family:inherit}input:focus,select:focus,textarea:focus{border-color:var(--accent-color);box-shadow:0 0 0 3px #6c5ce740}select option{background-color:var(--bg-color);color:var(--text-primary)}button{cursor:pointer;transition:var(--transition);border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-weight:500;display:inline-flex}.btn-primary{background:var(--accent-color);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 4px 12px #6c5ce766}.btn-danger{color:var(--danger-color);background:#ff76751a;border:1px solid #ff76754d}.btn-danger:hover{background:#ff767533}.btn-secondary{color:var(--text-primary);border:1px solid var(--panel-border);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a}.app-container{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--panel-border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0f111acc;flex-direction:column;gap:24px;width:260px;height:100vh;padding:24px;display:flex;position:sticky;top:0}.main-content{flex:1;padding:40px;overflow-y:auto}.nav-links{flex-direction:column;gap:8px;display:flex}.nav-item{color:var(--text-secondary);transition:var(--transition);border:1px solid #0000;border-radius:12px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{color:var(--text-primary);background:#ffffff0d}.nav-item.active{color:var(--accent-color);background:#6c5ce726;border-color:#6c5ce74d}.dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;margin-top:24px;display:grid}.card{flex-direction:column;gap:16px;padding:24px;display:flex}.card-header{border-bottom:1px solid var(--panel-border);justify-content:space-between;align-items:center;margin-bottom:8px;padding-bottom:16px;display:flex}.table-container{border:1px solid var(--panel-border);background:var(--panel-bg);border-radius:12px;width:100%;overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th{color:var(--text-secondary);border-bottom:1px solid var(--panel-border);background:#0003;padding:16px;font-weight:500}td{border-bottom:1px solid var(--panel-border);color:var(--text-primary);padding:16px}tr:last-child td{border-bottom:none}tr:hover td{background:#ffffff05}.badge{text-align:center;border-radius:20px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-block}.badge.online,.badge.available{color:var(--success-color);background:#00b89426;border:1px solid #00b8944d}.badge.offline,.badge.banned{color:var(--danger-color);background:#ff767526;border:1px solid #ff76754d}.badge.warning,.badge.in-use{color:var(--warning-color);background:#fdcb6e26;border:1px solid #fdcb6e4d}.badge.hoan-thanh{color:var(--accent-color);background:#6c5ce726;border:1px solid #6c5ce74d}.text-gradient{background:linear-gradient(135deg, var(--accent-color), #00b894);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.mt-4{margin-top:16px}.form-group{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.form-group label{color:var(--text-secondary);font-size:14px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--panel-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}.mobile-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:40;transition:var(--transition);background:#000000b3;display:none;position:fixed;inset:0}.mobile-overlay.active{display:block}.mobile-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--panel-border);z-index:30;background:#0f111ae6;justify-content:space-between;align-items:center;padding:16px 20px;display:none;position:sticky;top:0}.menu-toggle{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:8px;display:flex}.menu-toggle:hover{background:#ffffff1a}@media (width<=768px){.app-container{flex-direction:column}.mobile-header{display:flex}.sidebar{z-index:50;border-right:1px solid var(--panel-border);background:#151824;width:280px;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0);box-shadow:4px 0 24px #00000080}.sidebar .flex-between.mb-6{margin-bottom:16px}.main-content{margin-top:0}.mobile-padding-adjust{padding:16px!important}.dashboard-grid{gap:16px;grid-template-columns:1fr!important}h1{font-size:24px}h2{font-size:20px}.flex-between{flex-direction:column;align-items:stretch;gap:16px}.flex-between>div{justify-content:space-between;width:100%}.glass-panel.card.mb-6 .flex-between{flex-direction:column}.table-container{-webkit-overflow-scrolling:touch;overflow-x:auto}}