@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-dark:#090d16;--bg-card:#131b2e;--bg-card-hover:#18223a;--border-color:#ffffff14;--border-color-light:#ffffff24;--text-main:#f8fafc;--text-muted:#94a3b8;--primary:#0284c7;--primary-hover:#0369a1;--primary-light:#0284c726;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--zalo-blue:#0068ff;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-sm:0 2px 8px #0003;--shadow-lg:0 10px 30px #00000059}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15% 15%,#0284c714 0%,#0000 40%),radial-gradient(circle at 85% 85%,#6366f10f 0%,#0000 45%);background-attachment:fixed;min-height:100vh}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select{font-family:inherit}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin-icon{animation:1s linear infinite spin}.global-loading{min-height:100vh;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.app-layout{flex-direction:column;min-height:100vh;display:flex}.app-header{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--border-color);background:#131b2ed1;position:sticky;top:0}.header-container{justify-content:space-between;align-items:center;gap:16px;max-width:1200px;margin:0 auto;padding:12px 24px;display:flex}.header-brand{align-items:center;gap:12px;display:flex}.brand-badge{border-radius:var(--radius-md);color:#fff;background:linear-gradient(135deg,#0284c7 0%,#38bdf8 100%);justify-content:center;align-items:center;width:38px;height:38px;display:flex;box-shadow:0 4px 12px #0284c759}.brand-info .brand-title{letter-spacing:-.5px;color:#fff;font-size:18px;font-weight:700;line-height:1.2}.brand-info .brand-subtitle{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.header-nav{gap:8px;display:flex}.nav-item{border-radius:var(--radius-md);color:var(--text-muted);align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{color:var(--text-main);background:#ffffff0d}.nav-item.active{color:#fff;background:var(--primary-light);border:1px solid #0284c74d}.header-user{align-items:center;gap:16px;display:flex}.user-profile{align-items:center;gap:10px;display:flex}.user-avatar,.welcome-avatar-img,.table-avatar{object-fit:cover;border:2px solid var(--border-color-light);border-radius:50%;width:36px;height:36px}.user-avatar-placeholder,.welcome-avatar-placeholder,.table-avatar-placeholder{color:#94a3b8;border:1px solid var(--border-color);background:linear-gradient(135deg,#1e293b,#334155);border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.user-details{flex-direction:column;display:flex}.user-name{color:#fff;font-size:14px;font-weight:600;line-height:1.2}.role-badge{border:1px solid #0000;border-radius:999px;width:fit-content;margin-top:3px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.btn-logout{color:var(--text-muted);border-radius:var(--radius-sm);border:1px solid var(--border-color);align-items:center;gap:6px;padding:8px 12px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.btn-logout:hover{color:var(--danger);background:#ef444414;border-color:#ef44444d}.app-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:32px 24px}.app-footer{border-top:1px solid var(--border-color);background:#0a0f1a99;padding:20px 24px}.footer-container{max-width:1200px;color:var(--text-muted);justify-content:space-between;align-items:center;margin:0 auto;font-size:12px;display:flex}.login-wrapper{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);padding:40px 36px}.login-header{text-align:center;margin-bottom:30px}.login-icon-box{background:linear-gradient(135deg,#0284c733 0%,#38bdf833 100%);border:1px solid #38bdf84d;border-radius:18px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 16px;display:flex}.login-shield-icon{color:#38bdf8}.login-title{color:#fff;letter-spacing:-.5px;margin-bottom:8px;font-size:24px;font-weight:700}.login-desc{color:var(--text-muted);font-size:14px}.btn-zalo-login{background:var(--zalo-blue);color:#fff;border-radius:var(--radius-md);justify-content:center;align-items:center;gap:12px;width:100%;padding:14px 24px;font-size:16px;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 14px #0068ff59}.btn-zalo-login:hover:not(:disabled){background:#0056d6;transform:translateY(-1px);box-shadow:0 6px 20px #0068ff73}.btn-zalo-login:disabled{opacity:.6;cursor:not-allowed}.login-footer{border-top:1px solid var(--border-color);color:var(--text-muted);align-items:center;gap:8px;margin-top:24px;padding-top:18px;font-size:12px;line-height:1.4;display:flex}.sparkle-icon{color:var(--warning);flex-shrink:0}.callback-card{text-align:center}.callback-state{flex-direction:column;align-items:center;gap:14px;display:flex}.callback-state h2{color:#fff;font-size:20px;font-weight:700}.callback-state p{color:var(--text-muted);font-size:14px}.error-text{color:var(--danger)!important}.welcome-banner{border-radius:var(--radius-lg);background:linear-gradient(135deg,#0284c71f 0%,#6366f114 100%);border:1px solid #0284c740;justify-content:space-between;align-items:center;margin-bottom:28px;padding:32px;display:flex;position:relative;overflow:hidden}.welcome-content{max-width:650px}.welcome-badge{color:#38bdf8;background:#38bdf81f;border-radius:999px;align-items:center;gap:6px;margin-bottom:12px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.welcome-title{color:#fff;letter-spacing:-.5px;margin-bottom:8px;font-size:26px;font-weight:700}.welcome-desc{color:var(--text-muted);margin-bottom:18px;font-size:14px;line-height:1.6}.welcome-actions{gap:12px;display:flex}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-md);align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #0284c74d}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{color:#fff;border-radius:var(--radius-md);border:1px solid var(--border-color);background:#ffffff14;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover{background:#ffffff24}.welcome-avatar-card{border-radius:var(--radius-lg);border:1px solid var(--border-color);background:#131b2e99;flex-direction:column;align-items:center;gap:10px;padding:20px 28px;display:flex}.welcome-avatar-img{width:72px;height:72px}.welcome-avatar-placeholder{width:72px;height:72px;font-size:28px}.welcome-role-tag{border:1px solid #0000;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;display:grid}.dash-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;padding:24px;display:flex}.dash-card-header{align-items:center;gap:12px;margin-bottom:20px;display:flex}.dash-card-header h3{color:#fff;font-size:16px;font-weight:600}.dash-card-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:38px;height:38px;display:flex}.icon-emerald{color:var(--success);background:#10b98126}.icon-blue{color:#38bdf8;background:#0284c726}.icon-indigo{color:#818cf8;background:#6366f126}.status-indicator{border-radius:var(--radius-md);background:#ffffff08;align-items:center;gap:10px;margin-bottom:16px;padding:10px 14px;display:flex}.status-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.dot-active{background:var(--success);box-shadow:0 0 10px #10b98199}.dot-offline{background:var(--danger);box-shadow:0 0 10px #ef444499}.status-label{color:var(--text-main);font-size:13px;font-weight:500}.meta-list{flex-direction:column;gap:10px;display:flex}.meta-item{border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;padding:8px 0;font-size:13px;display:flex}.meta-item:last-child{border-bottom:none}.meta-k{color:var(--text-muted)}.meta-v{color:var(--text-main);font-weight:500}.code-pill{border-radius:var(--radius-sm);background:#ffffff14;padding:2px 8px;font-family:monospace;font-size:12px}.perm-list{flex-direction:column;gap:12px;list-style:none;display:flex}.perm-item{color:var(--text-main);align-items:center;gap:10px;font-size:13px;display:flex}.perm-disabled{color:#fff3;text-align:center;width:15px;font-size:12px;font-weight:700}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-title{color:#fff;letter-spacing:-.4px;font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:13px}.btn-refresh{border:1px solid var(--border-color);color:var(--text-main);border-radius:var(--radius-md);background:#ffffff0d;align-items:center;gap:8px;padding:8px 14px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.btn-refresh:hover:not(:disabled){border-color:var(--border-color-light);background:#ffffff1a}.alert{border-radius:var(--radius-md);align-items:center;gap:10px;margin-bottom:20px;padding:12px 16px;font-size:13px;font-weight:500;display:flex}.alert-success{color:#34d399;background:#10b9811f;border:1px solid #10b9814d}.alert-danger{color:#f87171;background:#ef44441f;border:1px solid #ef44444d}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px 20px}.stat-label{color:var(--text-muted);margin-bottom:6px;font-size:12px}.stat-value{color:#fff;font-size:24px;font-weight:700}.filter-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.search-box{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);align-items:center;gap:10px;min-width:320px;padding:8px 14px;display:flex}.search-icon{color:var(--text-muted)}.search-box input{color:#fff;background:0 0;border:none;outline:none;width:100%;font-size:14px}.role-notice{color:var(--text-muted);align-items:center;gap:8px;font-size:12px;display:flex}.table-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-bottom:28px;overflow:hidden}.table-responsive{overflow-x:auto}.users-table{border-collapse:collapse;text-align:left;width:100%}.users-table th{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border-color);background:#ffffff05;padding:14px 20px;font-size:12px;font-weight:600}.users-table td{vertical-align:middle;border-bottom:1px solid #ffffff0a;padding:14px 20px;font-size:13px}.users-table tr:hover{background:var(--bg-card-hover)}.row-inactive{opacity:.55}.user-cell{align-items:center;gap:12px;display:flex}.user-cell-meta{flex-direction:column;display:flex}.user-cell-name{color:#fff;font-weight:600}.user-cell-sub{color:var(--text-muted);font-size:11px}.zalo-id-badge{border-radius:var(--radius-sm);color:#cbd5e1;background:#ffffff0d;padding:3px 8px;font-family:monospace;font-size:11px}.role-select{cursor:pointer;border:1px solid #0000;border-radius:999px;outline:none;padding:4px 10px;font-size:11px;font-weight:600;transition:all .2s}.role-select option{color:#f8fafc;background:#1e293b}.btn-status-toggle{border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:11px;font-weight:600;transition:all .2s;display:inline-flex}.status-active{color:#34d399;background:#10b9811f;border:1px solid #10b9814d}.status-active:hover{color:#f87171;background:#ef444426;border-color:#ef444459}.status-inactive{color:#f87171;background:#ef44441f;border:1px solid #ef44444d}.status-inactive:hover{color:#34d399;background:#10b98126;border-color:#10b98159}.status-pill{border-radius:999px;padding:3px 8px;font-size:11px;font-weight:600;display:inline-block}.pill-active{color:#34d399;background:#10b9811f}.pill-inactive{color:#f87171;background:#ef44441f}.date-text{color:var(--text-muted)}.table-loading,.table-empty{text-align:center;color:var(--text-muted);flex-direction:column;align-items:center;gap:12px;padding:48px 24px;display:flex}.role-guide-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.role-guide-header{align-items:center;gap:10px;margin-bottom:16px;display:flex}.role-guide-header h3{color:#fff;font-size:15px;font-weight:600}.role-guide-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.role-guide-item{border-radius:var(--radius-md);background:#ffffff05;border:1px solid #ffffff0d;padding:14px}.role-guide-badge{border:1px solid #0000;border-radius:999px;margin-bottom:8px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.role-guide-desc{color:var(--text-muted);font-size:12px;line-height:1.5}.text-primary{color:var(--primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.text-info{color:var(--info)}.text-muted{color:var(--text-muted)}@media (width<=768px){.header-container{flex-direction:column;align-items:stretch}.header-nav{justify-content:center}.header-user{justify-content:space-between}.welcome-banner{flex-direction:column;align-items:flex-start;gap:20px}.welcome-avatar-card{width:100%}.footer-container{text-align:center;flex-direction:column;gap:8px}}.login-tabs{border-radius:var(--radius-md);border:1px solid var(--border-color);background:#00000059;gap:4px;margin-bottom:20px;padding:4px;display:flex}.login-tab{border-radius:var(--radius-sm);color:var(--text-muted);flex:1;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:13px;font-weight:600;transition:all .2s;display:flex}.login-tab:hover{color:var(--text-main);background:#ffffff0d}.login-tab.active{background:var(--bg-card-hover);color:#fff;box-shadow:var(--shadow-sm);border:1px solid var(--border-color-light)}.login-form-body{text-align:left;flex-direction:column;gap:16px;display:flex}.auth-alert{border-radius:var(--radius-md);align-items:center;gap:10px;margin-bottom:16px;padding:12px 14px;font-size:13px;line-height:1.4;display:flex}.auth-alert.error{color:#fca5a5;background:#ef44441f;border:1px solid #ef44444d}.auth-alert.success{color:#6ee7b7;background:#10b9811f;border:1px solid #10b9814d}.input-password-wrapper{align-items:center;display:flex;position:relative}.input-password-wrapper input{border:1px solid var(--border-color);border-radius:var(--radius-md);color:#fff;background:#00000040;width:100%;padding:10px 40px 10px 36px;font-size:14px;transition:all .2s}.input-password-wrapper input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light);outline:none}.input-prefix-icon{color:var(--text-muted);pointer-events:none;align-items:center;display:flex;position:absolute;left:12px}.btn-toggle-eye{color:var(--text-muted);align-items:center;padding:4px;transition:color .2s;display:flex;position:absolute;right:12px}.btn-toggle-eye:hover{color:#fff}.btn-submit-login{background:var(--primary);color:#fff;border-radius:var(--radius-md);justify-content:center;align-items:center;gap:10px;width:100%;margin-top:4px;padding:12px 20px;font-size:15px;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 14px #0284c759}.btn-submit-login:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 18px #0284c773}.btn-submit-login:disabled{opacity:.6;cursor:not-allowed}.modal-backdrop.force-modal{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:9999;background:#04070de0;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.change-password-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid #f59e0b59;width:100%;max-width:460px;padding:32px;animation:.25s cubic-bezier(.16,1,.3,1) modalIn;box-shadow:0 20px 50px #0009,0 0 30px #f59e0b1a}@keyframes modalIn{0%{opacity:0;transform:scale(.94)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header-banner{text-align:center;margin-bottom:24px}.modal-icon-badge{background:#f59e0b26;border:1px solid #f59e0b4d;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 16px;display:flex}.modal-header-banner h2{color:#fff;margin-bottom:8px;font-size:20px;font-weight:700}.modal-header-banner p{color:var(--text-muted);font-size:13px;line-height:1.5}.change-password-form{flex-direction:column;gap:16px;display:flex}.modal-actions-bar{justify-content:space-between;align-items:center;gap:12px;margin-top:8px;display:flex}.btn-logout-sub{border-radius:var(--radius-md);border:1px solid var(--border-color);color:var(--text-muted);background:#ffffff0d;align-items:center;gap:8px;padding:10px 16px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.btn-logout-sub:hover:not(:disabled){color:#f87171;background:#ef444426;border-color:#ef444459}.btn-submit-change{background:var(--warning);color:#000;border-radius:var(--radius-md);flex:1;justify-content:center;align-items:center;gap:8px;padding:11px 20px;font-size:14px;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 14px #f59e0b4d}.btn-submit-change:hover:not(:disabled){color:#fff;background:#d97706;transform:translateY(-1px)}.btn-submit-change:disabled{opacity:.6;cursor:not-allowed}