@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";:root{--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-main: #f8fafc;--bg-card: #ffffff;--bg-sidebar: #0f172a;--bg-sidebar-hover: #1e293b;--bg-sidebar-active: #047857;--text-main: #0f172a;--text-muted: #64748b;--text-light: #94a3b8;--text-sidebar: #e2e8f0;--border-color: #e2e8f0;--border-focus: #10b981;--primary: #059669;--primary-hover: #047857;--primary-light: #ecfdf5;--primary-border: #a7f3d0;--warning: #d97706;--warning-light: #fffbeb;--danger: #e11d48;--danger-light: #fff1f2;--info: #0284c7;--info-light: #f0f9ff;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}button,input,select,textarea{font-family:inherit}.admin-layout{display:flex;min-height:100vh;position:relative;overflow-x:hidden}.admin-sidebar{width:260px;background-color:var(--bg-sidebar);color:var(--text-sidebar);display:flex;flex-direction:column;flex-shrink:0;transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:100}.sidebar-header{padding:20px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand{display:flex;align-items:center;gap:12px}.sidebar-close-btn{display:none;background:transparent;border:none;color:#94a3b8;cursor:pointer;padding:6px;border-radius:var(--radius-sm);align-items:center;justify-content:center}.sidebar-close-btn:hover{color:#fff;background-color:var(--bg-sidebar-hover)}.sidebar-header .logo-badge{width:38px;height:38px;background:linear-gradient(135deg,#10b981,#059669);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;box-shadow:0 4px 12px #10b98159}.sidebar-header h1{font-size:17px;font-weight:700;color:#fff;letter-spacing:-.01em}.sidebar-header p{font-size:11px;color:#94a3b8;text-transform:uppercase;font-weight:600;letter-spacing:.05em}.sidebar-nav{padding:16px 12px;display:flex;flex-direction:column;gap:4px;flex:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:#94a3b8;text-decoration:none;font-size:13.5px;font-weight:600;transition:all .15s ease}.nav-item:hover{background-color:var(--bg-sidebar-hover);color:#fff}.nav-item.active{background:linear-gradient(90deg,#059669,#10b981);color:#fff;box-shadow:0 4px 12px #05966940}.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f172a99;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:90;transition:opacity .2s ease}.admin-main{flex:1;display:flex;flex-direction:column;min-width:0;overflow-y:auto;max-width:100%}.admin-topbar{height:64px;background-color:var(--bg-card);border-bottom:1px solid var(--border-color);padding:0 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20}.topbar-hamburger-btn{display:none;background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:6px 10px;color:var(--text-main);cursor:pointer;align-items:center;justify-content:center}.topbar-hamburger-btn:hover{background-color:#f1f5f9}.admin-content{padding:24px 32px;flex:1;max-width:1400px;width:100%;margin:0 auto;box-sizing:border-box}.page-header-responsive{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px;flex-wrap:wrap}.filter-bar-responsive{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.clusters-grid-layout{display:grid;grid-template-columns:280px 280px 1fr;gap:24px;align-items:start}@media(max-width:1023px){.admin-sidebar{position:fixed;top:0;left:0;bottom:0;width:280px;transform:translate(-100%);box-shadow:var(--shadow-lg)}.admin-sidebar.open{transform:translate(0)}.sidebar-backdrop.open{display:block}.sidebar-close-btn{display:flex}.topbar-hamburger-btn{display:inline-flex}.clusters-grid-layout{grid-template-columns:1fr 1fr}.clusters-grid-layout>div:last-child{grid-column:span 2}}@media(max-width:767px){.admin-topbar{padding:0 14px;height:56px}.topbar-title-text{display:none}.admin-content{padding:16px 14px}.page-header-responsive{flex-direction:column;align-items:stretch;gap:12px}.filter-bar-responsive{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px;-webkit-overflow-scrolling:touch}.filter-bar-responsive::-webkit-scrollbar{display:none}.filter-bar-responsive>button{white-space:nowrap;flex-shrink:0}.clusters-grid-layout{grid-template-columns:1fr;gap:16px}.clusters-grid-layout>div:last-child{grid-column:span 1}.modal-overlay{padding:10px;align-items:flex-end}.modal-content{max-height:92vh;border-bottom-left-radius:0;border-bottom-right-radius:0}.card{padding:16px}}.login-card{max-width:460px;width:100%;padding:40px 32px;border-radius:16px;box-shadow:0 25px 50px -12px #0006;background:var(--bg-card)}@media(max-width:480px){.login-card{padding:28px 18px}}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 18px;border-radius:var(--radius-md);font-size:13.5px;font-weight:600;cursor:pointer;border:none;transition:all .15s ease}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:#f1f5f9;color:#334155;border:1px solid #cbd5e1}.btn-secondary:hover{background:#e2e8f0}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#be123c}.btn-outline-danger{background:transparent;color:var(--danger);border:1px solid #fecdd3}.btn-outline-danger:hover{background:var(--danger-light)}.btn-sm{padding:6px 12px;font-size:12px;border-radius:var(--radius-sm)}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:9999px;font-size:11.5px;font-weight:700;letter-spacing:.02em}.badge-success{background:var(--primary-light);color:#065f46;border:1px solid var(--primary-border)}.badge-warning{background:var(--warning-light);color:#92400e;border:1px solid #fde68a}.badge-danger{background:var(--danger-light);color:#9f1239;border:1px solid #fecdd3}.badge-info{background:var(--info-light);color:#075985;border:1px solid #bae6fd}.badge-gray{background:#f1f5f9;color:#475569;border:1px solid #e2e8f0}.table-container{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-md);border:1px solid var(--border-color);background:#fff;width:100%}.data-table{width:100%;min-width:680px;border-collapse:collapse;text-align:left;font-size:13.5px}.data-table th{background:#f8fafc;color:#64748b;font-weight:700;padding:12px 18px;border-bottom:1px solid var(--border-color);text-transform:uppercase;font-size:11px;letter-spacing:.05em}.data-table td{padding:14px 18px;border-bottom:1px solid #f1f5f9;color:#1e293b}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background-color:#f8fafc}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal-content{background:#fff;border-radius:var(--radius-lg);max-width:640px;width:100%;box-shadow:var(--shadow-lg);max-height:90vh;display:flex;flex-direction:column}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-body{padding:24px;overflow-y:auto}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px;background:#f8fafc;border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:#334155;margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:#fff;font-size:13.5px;color:#0f172a;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #10b98126}.form-helper{font-size:12px;color:var(--text-muted);margin-top:4px}