:root{--color-primary-dark: #0a3663;--color-primary: #0f4c81;--color-primary-light: #2563eb;--color-primary-bg: #eff6ff;--color-bg-app: #f1f5f9;--color-bg-surface: #ffffff;--color-bg-sidebar: #ffffff;--color-text-main: #0f172a;--color-text-muted: #64748b;--color-text-light: #94a3b8;--color-border: #e2e8f0;--color-border-hover: #cbd5e1;--color-success: #10b981;--color-success-bg: #dcfce7;--color-success-text: #15803d;--color-warning: #f59e0b;--color-warning-bg: #fef3c7;--color-warning-text: #b45309;--color-danger: #ef4444;--color-danger-bg: #fee2e2;--color-danger-text: #b91c1c;--color-purple: #8b5cf6;--color-purple-bg: #f3e8ff;--color-purple-text: #6b21a8;--color-blue: #3b82f6;--color-blue-bg: #dbeafe;--color-blue-text: #1e40af;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .07), 0 2px 4px -2px rgb(0 0 0 / .05);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .08), 0 4px 6px -4px rgb(0 0 0 / .04);--font-family: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg-app);color:var(--color-text-main);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-header{height:64px;background-color:var(--color-primary-dark);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px;box-shadow:var(--shadow-md);position:sticky;top:0;z-index:50}.brand-section{display:flex;align-items:center;gap:12px}.brand-logo-icon{width:38px;height:38px;background:linear-gradient(135deg,#2563eb,#1d4ed8);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;box-shadow:0 2px 4px #0003}.brand-title{font-size:17px;font-weight:800;letter-spacing:.5px;text-transform:uppercase}.brand-subtitle{font-size:11px;color:#93c5fd;font-weight:400}.header-actions{display:flex;align-items:center;gap:20px}.header-icon-btn{background:#ffffff1a;border:none;width:38px;height:38px;border-radius:var(--radius-full);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:background .2s}.header-icon-btn:hover{background:#fff3}.badge-count{position:absolute;top:2px;right:2px;background-color:var(--color-danger);color:#fff;font-size:10px;font-weight:700;width:16px;height:16px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.user-profile-widget{display:flex;align-items:center;gap:10px}.user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background-color:#3b82f6;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid rgba(255,255,255,.3)}.user-info{display:flex;flex-direction:column}.user-name{font-size:13px;font-weight:600}.user-role{font-size:11px;color:#bfdbfe}.app-body{display:flex;flex:1}.app-sidebar{width:240px;background-color:var(--color-bg-sidebar);border-right:1px solid var(--color-border);padding:16px 12px;display:flex;flex-direction:column;gap:6px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);font-size:14px;font-weight:500;color:var(--color-text-muted);transition:all .15s ease}.nav-item:hover{background-color:#f1f5f9;color:var(--color-primary)}.nav-item.active{background-color:var(--color-primary-bg);color:var(--color-primary);font-weight:600}.nav-icon{width:20px;height:20px}.main-content{flex:1;padding:24px;overflow-y:auto}.page-header-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-title-group h1{font-size:22px;font-weight:800;color:var(--color-text-main)}.page-title-group p{font-size:13px;color:var(--color-text-muted)}.btn-primary{background:linear-gradient(135deg,var(--color-primary),#1d4ed8);color:#fff;border:none;padding:10px 18px;border-radius:var(--radius-md);font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px;cursor:pointer;box-shadow:var(--shadow-sm);transition:transform .1s,box-shadow .2s}.btn-primary:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background-color:#fff;color:var(--color-text-main);border:1px solid var(--color-border);padding:9px 16px;border-radius:var(--radius-md);font-weight:500;font-size:14px;display:flex;align-items:center;gap:8px;cursor:pointer}.btn-secondary:hover{background-color:#f8fafc;border-color:var(--color-border-hover)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:24px}.kpi-card{background:var(--color-bg-surface);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:flex-start;transition:transform .2s,box-shadow .2s}.kpi-card:hover{box-shadow:var(--shadow-md)}.kpi-card.blue{background-color:#f0f9ff;border-color:#bae6fd}.kpi-card.green{background-color:#f0fdf4;border-color:#bbf7d0}.kpi-card.purple{background-color:#faf5ff;border-color:#e9d5ff}.kpi-card.red{background-color:#fef2f2;border-color:#fecaca}.kpi-info-group{display:flex;flex-direction:column;gap:6px}.kpi-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted)}.kpi-value{font-size:22px;font-weight:800;color:var(--color-text-main)}.kpi-subtext{font-size:12px;display:flex;align-items:center;gap:4px}.kpi-subtext.positive{color:var(--color-success);font-weight:600}.kpi-subtext.negative{color:var(--color-danger);font-weight:600}.kpi-icon-wrapper{width:44px;height:44px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.kpi-card.blue .kpi-icon-wrapper{background-color:#3b82f6;color:#fff}.kpi-card.green .kpi-icon-wrapper{background-color:#10b981;color:#fff}.kpi-card.purple .kpi-icon-wrapper{background-color:#8b5cf6;color:#fff}.kpi-card.red .kpi-icon-wrapper{background-color:#ef4444;color:#fff}.card{background:var(--color-bg-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:20px;margin-bottom:24px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-title{font-size:16px;font-weight:700;color:var(--color-text-main)}.table-responsive{width:100%;overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:13.5px}.data-table th{background-color:#f8fafc;color:var(--color-text-muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:12px 16px;border-bottom:1px solid var(--color-border)}.data-table td{padding:14px 16px;border-bottom:1px solid var(--color-border);color:var(--color-text-main);vertical-align:middle}.data-table tbody tr:hover{background-color:#f8fafc}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600}.badge-success{background-color:var(--color-success-bg);color:var(--color-success-text)}.badge-warning{background-color:var(--color-warning-bg);color:var(--color-warning-text)}.badge-danger{background-color:var(--color-danger-bg);color:var(--color-danger-text)}.badge-blue{background-color:var(--color-blue-bg);color:var(--color-blue-text)}.badge-purple{background-color:var(--color-purple-bg);color:var(--color-purple-text)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:13px;font-weight:600;color:var(--color-text-main)}.form-input,.form-select,.form-textarea{width:100%;padding:9px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:#fff;color:var(--color-text-main);font-size:14px;outline:none;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #0f4c811a}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}.modal-container{background-color:#fff;border-radius:var(--radius-lg);width:90%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);padding:24px}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;border-bottom:1px solid var(--color-border);padding-bottom:12px}.modal-title{font-size:18px;font-weight:700}.login-screen{min-height:100vh;background:linear-gradient(135deg,var(--color-primary-dark),#1e3a8a);display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:#fff;width:100%;max-width:420px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:36px 30px}