:root{--primary:#ea580c;--primary-hover:#c2410c;--primary-light:#fff7ed;--primary-border:#ffedd5;--primary-ring:#ea580c40;--slate-900:#0f172a;--slate-800:#1e293b;--slate-700:#334155;--slate-600:#475569;--slate-500:#64748b;--slate-400:#94a3b8;--slate-300:#cbd5e1;--slate-200:#e2e8f0;--slate-100:#f1f5f9;--slate-50:#f8fafc;--success:#16a34a;--success-light:#f0fdf4;--warning:#f59e0b;--warning-light:#fffbeb;--danger:#dc2626;--danger-light:#fef2f2;--info:#0284c7;--info-light:#f0f9ff;--surface:#fff;--bg-app:#f8fafc;--text-main:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000000f;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.2s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5;overflow-x:hidden}button,input,select,textarea{font:inherit}button{cursor:pointer;background:0 0;border:none}a{color:var(--primary);text-decoration:none}.app-container{background-color:var(--bg-app);min-height:100vh;display:flex}.app-sidebar{display:none}.sidebar-brand{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:20px;display:flex}.brand-logo{border-radius:var(--radius-md);object-fit:contain;width:38px;height:38px}.brand-text h1{letter-spacing:-.02em;color:var(--slate-900);font-size:15px;font-weight:800;line-height:1.2}.brand-text p{color:var(--primary);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-md);color:var(--slate-600);transition:all var(--transition-fast);text-align:left;align-items:center;gap:12px;width:100%;padding:10px 14px;font-size:13.5px;font-weight:500;display:flex}.nav-item:hover{background-color:var(--slate-100);color:var(--slate-900)}.nav-item.active{background-color:var(--primary-light);color:var(--primary);font-weight:700}.nav-icon{justify-content:center;align-items:center;width:22px;font-size:17px;display:flex}.sidebar-footer{border-top:1px solid var(--border);color:var(--slate-500);justify-content:space-between;align-items:center;padding:14px 16px;font-size:12px;display:flex}.app-main{padding:16px 14px calc(80px + env(safe-area-inset-bottom,0px)) 14px;box-sizing:border-box;flex:1;width:100%;max-width:100%;min-height:100vh;margin-left:0}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.page-title{color:var(--slate-900);letter-spacing:-.02em;font-size:22px;font-weight:800}.page-subtitle{color:var(--slate-500);margin-top:2px;font-size:13px}.mobile-top-bar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:30;background:#fffffff5;justify-content:space-between;align-items:center;padding:10px 16px;display:flex;position:sticky;top:0}.mobile-bottom-nav{height:calc(60px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border);z-index:40;padding-bottom:env(safe-area-inset-bottom,0px);background:#fff;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0000000d}.mobile-nav-btn{color:var(--slate-500);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;min-width:44px;height:100%;font-size:10.5px;font-weight:500;display:flex}.mobile-nav-btn.active{color:var(--primary);font-weight:700}.mobile-nav-btn .icon{font-size:18px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);flex-direction:column;padding:20px;display:flex;position:relative;overflow:hidden}.stat-header{color:var(--slate-500);justify-content:space-between;align-items:center;font-size:13px;font-weight:600;display:flex}.stat-value{color:var(--slate-900);letter-spacing:-.02em;margin-top:10px;font-size:26px;font-weight:800}.stat-subtext{color:var(--slate-500);margin-top:4px;font-size:12px}.stat-card.alert-card{border-left:4px solid var(--danger)}.stat-card.warning-card{border-left:4px solid var(--warning)}.card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);margin-bottom:20px;padding:20px}.table-container{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:13.5px}.data-table th{background:var(--slate-50);color:var(--slate-600);border-bottom:1px solid var(--border);white-space:nowrap;padding:12px 16px;font-weight:600}.data-table td{border-bottom:1px solid var(--border);color:var(--slate-800);padding:14px 16px}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background-color:var(--slate-50)}.table-responsive-wrapper{display:none}.mobile-card-list{flex-direction:column;gap:12px;display:flex}.item-mobile-card{background:var(--surface);border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm);flex-direction:column;gap:8px;padding:14px;display:flex}.form-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-label{color:var(--slate-700);font-size:13px;font-weight:600}.form-input,.form-select,.form-textarea{border-radius:var(--radius-md);border:1px solid var(--border);width:100%;color:var(--slate-900);transition:all var(--transition-fast);background-color:#fff;outline:none;min-height:44px;padding:10px 14px;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;display:grid}.toggle-switch{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;display:inline-flex}.toggle-track{background-color:var(--slate-300);border-radius:var(--radius-full);width:44px;height:24px;transition:background-color var(--transition-fast);position:relative}.toggle-track.active{background-color:var(--primary)}.toggle-thumb{width:20px;height:20px;transition:transform var(--transition-fast);box-shadow:var(--shadow-sm);background-color:#fff;border-radius:50%;position:absolute;top:2px;left:2px}.toggle-track.active .toggle-thumb{transform:translate(20px)}.btn{border-radius:var(--radius-md);transition:all var(--transition-fast);white-space:nowrap;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 18px;font-size:13.5px;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 2px 4px #ea580c33}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--slate-100);color:var(--slate-700);border:1px solid var(--border)}.btn-secondary:hover{background-color:var(--slate-200)}.btn-danger{background-color:var(--danger-light);color:var(--danger);border:1px solid #fecaca}.btn-danger:hover{background-color:#fee2e2}.btn-sm{min-height:36px;padding:6px 12px;font-size:12.5px}.badge{border-radius:var(--radius-full);align-items:center;gap:4px;padding:3px 8px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:#b45309}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-info{background:var(--info-light);color:var(--info)}.badge-neutral{background:var(--slate-100);color:var(--slate-600)}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background-color:#0f172a8c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-card{border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);background:#fff;flex-direction:column;width:100%;max-width:560px;max-height:90vh;animation:.2s ease-out modalEnter;display:flex;overflow:hidden}.modal-card.modal-wide{max-width:820px}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.modal-title{color:var(--slate-900);font-size:17px;font-weight:700}.modal-body{flex:1;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);background:var(--slate-50);justify-content:flex-end;gap:12px;padding:16px 24px;display:flex}@keyframes modalEnter{0%{opacity:0;transform:scale(.96)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.toast-container{z-index:60;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:80px;right:24px}.toast{border-radius:var(--radius-md);box-shadow:var(--shadow-lg);pointer-events:auto;align-items:center;gap:10px;max-width:360px;padding:12px 18px;font-size:13.5px;font-weight:600;animation:.2s ease-out toastEnter;display:flex}.toast-success{color:#fff;border-left:4px solid var(--success);background:#0f172a}.toast-error{color:#fff;border-left:4px solid var(--danger);background:#0f172a}.toast-info{color:#fff;border-left:4px solid var(--primary);background:#0f172a}@keyframes toastEnter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (width>=1024px){.app-sidebar{border-right:1px solid var(--border);z-index:40;background-color:#fff;flex-direction:column;width:260px;display:flex;position:fixed;top:0;bottom:0;left:0}.mobile-top-bar,.mobile-bottom-nav{display:none}.app-main{width:calc(100% - 260px);max-width:1400px;margin-left:260px;padding:24px 32px 80px}.table-responsive-wrapper{display:block}.mobile-card-list{display:none}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}}@media (width<=480px){.stats-grid,.form-row{grid-template-columns:1fr}.page-title{font-size:19px}}