@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Outfit:wght@300;400;500;600;700&display=swap";
:root{--color-bg-primary:#f8fafc;--color-bg-secondary:#fff;--color-bg-card:#fff;--color-bg-card-hover:#f1f5f9;--color-bg-input:#fff;--color-bg-sidebar:#fff;--color-green-50:#f0fdf4;--color-green-100:#dcfce7;--color-green-500:#22c55e;--color-green-600:#16a34a;--color-green-700:#15803d;--color-amber-50:#fffbeb;--color-amber-500:#f59e0b;--color-amber-600:#d97706;--color-red-50:#fef2f2;--color-red-500:#ef4444;--color-red-600:#dc2626;--color-blue-50:#eff6ff;--color-blue-500:#3b82f6;--color-blue-600:#2563eb;--color-text-primary:#0f172a;--color-text-secondary:#334155;--color-text-muted:#64748b;--color-text-accent:var(--color-green-600);--color-border:#e2e8f0;--color-border-hover:#cbd5e1;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -4px #0000000d;--font-heading:"Inter", system-ui, -apple-system, sans-serif;--font-body:"Inter", system-ui, -apple-system, sans-serif;--sidebar-width:260px;--transition-fast:.15s ease;--transition-base:.25s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background:var(--color-bg-primary);color:var(--color-text-primary);min-height:100vh;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-text-primary);font-weight:700;line-height:1.2}a{color:var(--color-text-accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-green-700)}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);padding:var(--space-xl) var(--space-2xl);flex:1;min-height:100vh}@media (max-width:768px){.main-content{padding:var(--space-lg) var(--space-md);margin-left:0;padding-top:80px}}.sidebar{width:var(--sidebar-width);background:var(--color-bg-sidebar);border-right:1px solid var(--color-border);padding:var(--space-lg) 0;z-index:100;transition:transform var(--transition-base);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{align-items:center;gap:var(--space-md);padding:0 var(--space-lg);margin-bottom:var(--space-xl);display:flex}.sidebar-logo-icon{background:var(--color-green-600);color:#fff;border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;display:flex}.sidebar-logo-text{font-family:var(--font-heading);color:var(--color-text-primary);letter-spacing:.5px;font-size:1.3rem;font-weight:800}.sidebar-nav{gap:var(--space-xs);padding:0 var(--space-sm);flex-direction:column;flex:1;display:flex}.sidebar-link{align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:var(--color-text-secondary);transition:all var(--transition-fast);cursor:pointer;text-align:left;background:0 0;border:none;width:100%;font-size:.95rem;font-weight:500;display:flex}.sidebar-link:hover{background:var(--color-bg-card-hover);color:var(--color-text-primary)}.sidebar-link.active{background:var(--color-green-50);color:var(--color-green-700);font-weight:600}.sidebar-link-icon{color:currentColor;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.sidebar-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--color-border);margin-top:auto}.sidebar-footer-text{color:var(--color-text-muted);font-size:.75rem;line-height:1.5}.mobile-header{background:var(--color-bg-sidebar);border-bottom:1px solid var(--color-border);height:64px;padding:0 var(--space-md);z-index:101;justify-content:space-between;align-items:center;display:none;position:fixed;top:0;left:0;right:0}.hamburger-btn{color:var(--color-text-primary);cursor:pointer;padding:var(--space-sm);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.sidebar-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99;background:#0f172a66;display:none;position:fixed;inset:0}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.mobile-header{display:flex}.sidebar-overlay.open{display:block}}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.stat-grid{gap:var(--space-lg);margin-bottom:var(--space-2xl);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.stat-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);align-items:flex-start;gap:var(--space-md);box-shadow:var(--shadow-sm);display:flex}.stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon svg{width:24px;height:24px}.stat-icon.green{background:var(--color-green-50);color:var(--color-green-600)}.stat-icon.amber{background:var(--color-amber-50);color:var(--color-amber-600)}.stat-icon.blue{background:var(--color-blue-50);color:var(--color-blue-600)}.stat-icon.red{background:var(--color-red-50);color:var(--color-red-600)}.stat-value{font-family:var(--font-heading);color:var(--color-text-primary);font-size:1.75rem;font-weight:700;line-height:1}.stat-label{color:var(--color-text-secondary);margin-top:var(--space-xs);font-size:.85rem}.page-header{margin-bottom:var(--space-xl)}.page-title{color:var(--color-text-primary);margin-bottom:var(--space-sm);align-items:center;gap:var(--space-sm);font-size:2rem;font-weight:800;display:flex}.page-subtitle{color:var(--color-text-secondary);max-width:650px;font-size:1rem}.form-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));display:grid}.form-group{gap:var(--space-sm);flex-direction:column;display:flex}.form-label{color:var(--color-text-secondary);font-size:.85rem;font-weight:600}.form-input,.form-select{background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:var(--font-body);transition:all var(--transition-fast);outline:none;width:100%;padding:.75rem 1rem;font-size:1rem;box-shadow:inset 0 1px 2px #00000005}.form-input:focus,.form-select:focus{border-color:var(--color-green-500);box-shadow:0 0 0 3px var(--color-green-100)}.form-input::placeholder{color:var(--color-text-muted)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:40px}.form-slider-container{gap:var(--space-sm);flex-direction:column;display:flex}.form-slider-value{font-family:var(--font-heading);color:var(--color-text-primary);font-size:1.1rem;font-weight:600}.form-slider{-webkit-appearance:none;background:var(--color-border);border-radius:3px;outline:none;width:100%;height:6px}.form-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--color-green-600);cursor:pointer;width:20px;height:20px;box-shadow:var(--shadow-sm);border:2px solid #fff;border-radius:50%}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);font-family:var(--font-heading);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--color-green-600);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--color-green-700)}.btn-primary:disabled{background:var(--color-green-100);color:var(--color-green-700);cursor:not-allowed;border-color:#0000}.btn-secondary{background:var(--color-bg-card);color:var(--color-text-primary);border-color:var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-hover)}.btn-danger{background:var(--color-red-50);color:var(--color-red-600);border-color:var(--color-red-50)}.btn-danger:hover{background:#fecaca}.btn-lg{padding:1rem 2rem;font-size:1.05rem}.btn-full{width:100%}.result-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-md)}.result-card.healthy{border-top:4px solid var(--color-green-500)}.result-card.diseased{border-top:4px solid var(--color-red-500)}.result-title{margin-bottom:var(--space-md);align-items:center;gap:var(--space-md);color:var(--color-text-primary);font-size:1.5rem;font-weight:700;display:flex}.result-badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:700;display:inline-flex}.result-badge.healthy{background:var(--color-green-50);color:var(--color-green-700);border:1px solid var(--color-green-100)}.result-badge.warning{background:var(--color-amber-50);color:var(--color-amber-600);border:1px solid #fef3c7}.result-badge.danger{background:var(--color-red-50);color:var(--color-red-600);border:1px solid #fee2e2}.result-list{gap:var(--space-sm);flex-direction:column;list-style:none;display:flex}.result-list li{padding:var(--space-md);background:var(--color-bg-primary);border-radius:var(--radius-md);border-left:4px solid var(--color-green-500);color:var(--color-text-secondary);font-size:.95rem}.dropzone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-2xl) var(--space-xl);text-align:center;cursor:pointer;transition:all var(--transition-base);background:var(--color-bg-primary)}.dropzone:hover,.dropzone.active{border-color:var(--color-green-500);background:var(--color-green-50)}.dropzone-icon{margin-bottom:var(--space-md);color:var(--color-text-muted);justify-content:center;display:flex}.dropzone-icon svg{width:48px;height:48px}.dropzone-text{color:var(--color-text-secondary);font-size:1rem}.dropzone-text strong{color:var(--color-text-primary);font-weight:600}.dropzone-preview{border-radius:var(--radius-md);max-width:100%;max-height:300px;margin:var(--space-md) auto;object-fit:contain;box-shadow:var(--shadow-sm)}.schedule-table{border-collapse:collapse;width:100%}.schedule-table th{text-align:left;padding:var(--space-md);color:var(--color-text-muted);text-transform:uppercase;border-bottom:1px solid var(--color-border);font-size:.8rem;font-weight:600}.schedule-table td{padding:var(--space-md);border-bottom:1px solid var(--color-border);color:var(--color-text-primary);font-size:.95rem}.status-badge{border-radius:var(--radius-full);text-transform:uppercase;padding:.2rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.status-badge.active{background:var(--color-green-50);color:var(--color-green-700);border:1px solid var(--color-green-100)}.status-badge.pending{background:var(--color-amber-50);color:var(--color-amber-600);border:1px solid #fef3c7}.status-badge.completed{background:var(--color-bg-primary);color:var(--color-text-muted);border:1px solid var(--color-border)}.empty-state{text-align:center;padding:var(--space-3xl) var(--space-md);background:var(--color-bg-primary);border-radius:var(--radius-md);border:1px dashed var(--color-border)}.empty-state-icon{color:var(--color-text-muted);margin-bottom:var(--space-md);justify-content:center;display:flex}.empty-state-icon svg{width:40px;height:40px}.empty-state-text{color:var(--color-text-secondary);font-size:.95rem}.dashboard-grid{gap:var(--space-xl);grid-template-columns:1fr 1fr;display:grid}@media (max-width:1024px){.dashboard-grid{grid-template-columns:1fr}}.gauge-grid{gap:var(--space-xl);flex-wrap:wrap;justify-content:center;display:flex}.section-title{color:var(--color-text-primary);margin-bottom:var(--space-md);align-items:center;gap:var(--space-sm);font-size:1.15rem;font-weight:700;display:flex}.alert{padding:var(--space-md);border-radius:var(--radius-md);align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg);font-weight:500;display:flex}.alert-error{background:var(--color-red-50);color:var(--color-red-600);border:1px solid #fecaca}.npk-chart{height:200px;margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid var(--color-border);justify-content:space-around;align-items:flex-end;display:flex}.npk-bar-group{align-items:center;gap:var(--space-sm);flex-direction:column;width:60px;display:flex}.npk-bars{align-items:flex-end;gap:8px;height:150px;display:flex}.npk-bar{width:20px;transition:height var(--transition-base);border-radius:4px 4px 0 0}.npk-bar.current{background:var(--color-green-500)}.npk-bar.required{background:var(--color-amber-400)}.npk-bar-label{color:var(--color-text-secondary);font-weight:700}.hero-banner{border-radius:var(--radius-lg);width:100%;height:300px;margin-bottom:var(--space-xl);box-shadow:var(--shadow-md);background-position:50%;background-repeat:no-repeat;background-size:cover;align-items:flex-end;display:flex;position:relative;overflow:hidden}.hero-banner-overlay{z-index:1;background:linear-gradient(#0f172a33 0%,#0f172acc 100%);position:absolute;inset:0}.hero-banner-content{z-index:2;padding:var(--space-xl);color:#fff;width:100%;position:relative}.hero-banner-content .page-title{color:#fff}.hero-banner-content .page-subtitle{color:#e2e8f0}.card-image-header{border-radius:var(--radius-lg) var(--radius-lg) 0 0;height:140px;margin:calc(var(--space-xl) * -1) calc(var(--space-xl) * -1) var(--space-lg) calc(var(--space-xl) * -1);background-position:50%;background-size:cover;position:relative}.card-image-overlay{border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:#0f172a1a;position:absolute;inset:0}