:root{--primary-blue: #0056b3;--primary-blue-dark: #004494;--white: #ffffff;--light-gray: #f4f4f4;--text-dark: #333333;--sidebar-width: 250px}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif}body{background-color:var(--white);color:var(--text-dark);min-height:100vh}button{cursor:pointer;border:none;border-radius:4px}input{border:1px solid #ccc;border-radius:4px;padding:8px}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.table-container{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}.form-grid{display:grid;gap:15px;margin-bottom:15px}@media screen and (max-width: 768px){.form-grid{grid-template-columns:1fr!important}.mobile-card-table thead{display:none}.mobile-card-table tbody tr{display:block;background:#fff;margin-bottom:1rem;border:1px solid #ddd;border-radius:8px;padding:1rem;box-shadow:0 1px 3px #0000000d}.mobile-card-table tbody td{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;text-align:right;border-bottom:1px solid #eee}.mobile-card-table tbody td:last-child{border-bottom:none;justify-content:flex-end;gap:10px}.mobile-card-table tbody td:before{content:attr(data-label);float:left;font-weight:700;text-transform:uppercase;font-size:.85rem;color:#555;margin-right:1rem;text-align:left}}.sidebar{width:var(--sidebar-width);background-color:var(--primary-blue);color:var(--white);height:100vh;display:flex;flex-direction:column;position:fixed;left:0;top:0;box-shadow:2px 0 5px #0000001a;transition:width .3s ease;z-index:1000}.sidebar.collapsed{width:60px}.sidebar-header{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar.collapsed .sidebar-header{justify-content:center;padding:0}.app-title{font-size:1.2rem;white-space:nowrap;overflow:hidden}.collapse-btn{background:none;color:var(--white);opacity:.7;padding:5px;display:flex;align-items:center;justify-content:center}.collapse-btn:hover{opacity:1;background-color:#ffffff1a}.sidebar-nav{flex:1;padding:20px 0;overflow-y:auto;overflow-x:hidden}.sidebar-nav ul{list-style:none}.sidebar-nav .nav-link,.nav-item-header{color:#fffc;padding:12px 20px;display:flex;align-items:center;gap:12px;text-decoration:none;cursor:pointer;transition:all .2s;justify-content:space-between;white-space:nowrap}.sidebar.collapsed .nav-link,.sidebar.collapsed .nav-item-header{justify-content:center;padding:12px 0}.sidebar-nav .nav-link:hover,.nav-item-header:hover{background-color:var(--primary-blue-dark);color:var(--white)}.sidebar-nav .nav-link.active{background-color:#ffffff1a;color:var(--white);border-left:4px solid var(--white)}.sidebar.collapsed .nav-link.active{border-left:none;background-color:var(--primary-blue-dark)}.submenu{background-color:#0000001a}.submenu a{padding:10px 10px 10px 52px;color:#ffffffb3;display:block;text-decoration:none;font-size:.9em;transition:.2s}.submenu a:hover{color:var(--white);background-color:#ffffff0d}.sidebar-footer{padding:20px;border-top:1px solid rgba(255,255,255,.1);background-color:#0000000d}.sidebar.collapsed .sidebar-footer{padding:20px 0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px}.user-info{margin-bottom:15px;white-space:nowrap;overflow:hidden}.user-name{font-weight:700}.user-email{font-size:.8em;opacity:.8}.logout-btn{width:100%;padding:8px;background-color:#fff3;color:var(--white);transition:background-color .2s;display:flex;align-items:center;justify-content:center;gap:8px}.sidebar.collapsed .logout-btn{width:auto;padding:10px;border-radius:50%}.logout-btn:hover{background-color:#ffffff4d}.lang-switcher button{background:none;border:1px solid rgba(255,255,255,.3);color:#ffffffb3;padding:2px 6px;font-size:.75rem;border-radius:4px;cursor:pointer}.lang-switcher button:hover{background-color:#ffffff1a}.lang-switcher button.active-lang{background-color:var(--white);color:var(--primary-blue);font-weight:700;border-color:var(--white)}.lang-switcher.collapsed{display:flex;justify-content:center}@media (max-width: 768px){.sidebar{width:250px;transform:translate(-100%);transition:transform .3s ease-in-out;z-index:1001;box-shadow:2px 0 10px #0003}.sidebar.mobile-open{transform:translate(0)}.sidebar .sidebar-header{justify-content:space-between;padding:0 20px}.sidebar .nav-link,.nav-item-header{justify-content:space-between;padding:12px 20px}.sidebar .user-info{display:block}.sidebar .logout-btn{width:100%;padding:8px;border-radius:4px;justify-content:center}.sidebar .lang-switcher{flex-direction:row}}.login-container{display:flex;justify-content:center;align-items:center;height:100vh;background-color:var(--light-gray)}.login-card{background:#fff;padding:40px;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:400px}.login-card h2{text-align:center;margin-bottom:24px;color:var(--primary-blue)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500}.form-group input{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px}.form-group input:focus{border-color:var(--primary-blue);outline:none}.login-btn{width:100%;padding:12px;background-color:var(--primary-blue);color:#fff;font-weight:700;font-size:16px;transition:background-color .2s}.login-btn:hover{background-color:var(--primary-blue-dark)}.error-message{background-color:#fee;color:#c00;padding:10px;border-radius:4px;margin-bottom:16px;text-align:center}.dashboard-container{padding:20px;max-width:1200px;margin:0 auto}.dashboard-header{margin-bottom:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.dashboard-header h1{margin:0;font-size:1.8rem}.dashboard-controls{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.date-control{display:flex;flex-direction:column}.date-control span{font-size:12px;color:#666;margin-bottom:4px}.date-control input,.chart-select{padding:8px 12px;border-radius:6px;border:1px solid #ddd;background-color:#fff;font-size:14px}.filter-buttons{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.filter-btn{padding:6px 12px;background-color:#fff;border:1px solid #e5e7eb;border-radius:6px;color:#374151;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:0 1px 2px #0000000d}.filter-btn:hover{background-color:#f9fafb;border-color:#d1d5db;color:#111827}.filter-btn:active{background-color:#f3f4f6;transform:translateY(1px)}.dashboard-summary-cards{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:24px}.dashboard-card{background:#fff;padding:16px;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;transition:transform .2s,box-shadow .2s}.dashboard-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.card-icon{padding:16px;border-radius:50%;display:flex;align-items:center;justify-content:center}.card-content h3{margin:0;font-size:28px;font-weight:700;color:#1f2937}.card-content span{color:#6b7280;font-size:14px;font-weight:500}.loader-container{display:flex;justify-content:center;padding:60px}.dashboard-charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:24px;margin-bottom:24px}@media (max-width: 1024px){.dashboard-summary-cards{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}@media (max-width: 768px){.dashboard-charts-grid{grid-template-columns:1fr}}.dashboard-chart-card{background:#fff;padding:24px;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a;height:100%}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.chart-header h3{margin:0;color:#4b5563;font-size:1.1rem;font-weight:600}.chart-container{height:300px}.dashboard-metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.dashboard-metric-card{background:#fff;padding:24px;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:200px}.metric-label{font-size:15px;color:#6b7280;margin-bottom:12px;font-weight:500}.metric-value{margin:0;font-size:36px;color:#10b981;font-weight:700}.metric-subtext{font-size:13px;color:#9ca3af;margin-top:8px}.gauge-wrapper{position:relative;width:140px;height:70px;display:flex;justify-content:center;align-items:flex-end;margin:10px 0}.gauge-bg{width:140px;height:70px;background:#f3f4f6;border-radius:140px 140px 0 0;position:relative;overflow:hidden}.gauge-fill{width:100%;height:100%;transform-origin:bottom center;transition:transform 1s ease-out}.gauge-value{position:absolute;bottom:0;font-size:24px;font-weight:700;color:#374151}@media (max-width: 640px){.dashboard-header{flex-direction:column;align-items:flex-start}.dashboard-controls{width:100%;justify-content:space-between}.date-control{flex:1}.date-control 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#eee;border-radius:4px;max-height:400px}.selector-item{padding:10px;border-bottom:1px solid #eee;cursor:pointer;transition:background-color .2s}.selector-item:hover{background-color:#f5f5f5}.selector-item:last-child{border-bottom:none}.item-detail{color:#888;font-size:.9em;margin-left:5px}