:root{--primary: #1D4E89;--primary-light: rgba(29, 78, 137, .1);--accent: #7DCFB6;--accent-light: #B4E7E2;--secondary: #2D3436;--text-primary: #212121;--text-secondary: #636E72;--text-heading: #1A1A1A;--background-primary: #FFFFFF;--background-secondary: #F5F6FA;--background-disabled: rgba(201, 211, 225, .2);--border-color: #E8E9EC;--divider: rgba(29, 78, 137, .1);--card-bg: #FFFFFF;--card-border: 1px solid var(--border-color);--card-radius: 16px;--card-padding: 32px;--card-shadow: 0 4px 16px rgba(0, 0, 0, .06);--status-in-progress: #FF9966;--semantic-hazardous: #FF5722;--success: #00B894;--warning: #FDCB6E;--danger: #D63031;--destructive: #D63031;--color-on-primary: #FFFFFF;--color-success-bg: rgba(0, 184, 148, .12);--color-success-foreground: #006b57;--color-warning-bg: rgba(253, 203, 110, .2);--color-warning-foreground: #8b6914;--co2-green: #2ECC71;--sidebar-icon: #8395A7;--mint-gradient: linear-gradient(to right, #1D4E89, #2E5B9A);--focus-ring-color: var(--primary);--focus-ring-offset: 2px;--focus-ring-width: 2px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-3: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-xl: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .05);--shadow-card: 0 4px 12px rgba(0, 0, 0, .05);--shadow-dropdown: 0 4px 20px rgba(0, 0, 0, .08);--shadow-sidebar: 4px 0 10px rgba(0, 0, 0, .05);--z-dropdown: 1000;--z-sticky: 1100;--z-modal-backdrop: 10000;--z-modal: 10001;--transition-duration: .2s;--transition-ease: ease;--bp-sm: 640px;--bp-md: 768px;--bp-lg: 1024px;--bp-xl: 1280px;--sidebar-width: 240px;--header-height: 64px;--container-max-width: 1200px}.card{background:var(--background-primary);border-radius:var(--border-radius-xl);border:1px solid var(--border-color);padding:var(--spacing-lg);box-shadow:var(--shadow-card)}.quote-card{background:var(--accent-light);border-radius:var(--border-radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-card)}.button{border-radius:var(--border-radius-md);padding:var(--spacing-sm) var(--spacing-lg);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:var(--spacing-sm)}.button-primary{background:var(--primary);color:#fff;border:none;box-shadow:0 2px 4px #1d4e8933}.button-primary:hover{transform:translateY(-1px);box-shadow:0 4px 8px #1d4e894d}.button-secondary{background:var(--background-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.input{border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm);color:var(--text-primary);background:var(--background-primary);transition:all .2s ease}.input:focus{border-color:var(--focus-ring-color);outline:none;box-shadow:0 0 0 3px var(--primary-light)}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%238395A7' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--spacing-md) center;padding-right:var(--spacing-xl)}.sidebar{width:var(--sidebar-width);background:var(--secondary);color:#fff;height:100vh;position:fixed;left:0;top:0;box-shadow:var(--shadow-sidebar);z-index:100}.sidebar-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);color:var(--sidebar-icon);transition:all .2s ease}.sidebar-item:hover,.sidebar-item.active{color:#fff;background:#ffffff1a}.main-content{margin-left:var(--sidebar-width);padding:var(--spacing-xl);background:var(--background-secondary);min-height:100vh}.page-title{font-size:var(--font-size-3xl);font-weight:700;color:var(--text-primary)}.section-title,.heading-lg{font-size:var(--font-size-xl);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-md)}.price{font-size:var(--font-size-2xl);font-weight:700;color:var(--text-primary)}.text-secondary{color:var(--text-secondary);font-size:var(--font-size-sm)}.badge{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius-sm);font-size:var(--font-size-xs);font-weight:500;display:inline-flex;align-items:center;gap:var(--spacing-xs)}.badge-success{background:#2ecc711a;color:var(--success)}.badge-co2{background:#2ecc711a;color:var(--co2-green);font-weight:600}.badge-warning{background:#fdcb6e1a;color:var(--warning)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.form-group label{font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary)}.grid{display:grid;gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.divider{height:1px;background:var(--divider);margin:var(--spacing-xl) 0}.icon{width:20px;height:20px;color:currentColor}:root{color:var(--text-primary);background:var(--background-primary);font-family:var(--font-family)}*{box-sizing:border-box}body{margin:0;background:var(--background-primary);color:var(--text-primary)}a{color:inherit;text-decoration:none}button,input{font:inherit}.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{display:flex;flex-direction:column;justify-content:space-between;padding:32px 24px;background:var(--background-secondary);border-right:1px solid var(--border-color)}.nav-links{display:grid;gap:12px;margin-top:32px}.nav-links a,.ghost-button,.login-card button{padding:12px 14px;border-radius:var(--border-radius-md);border:1px solid var(--border-color);background:var(--card-bg)}.ghost-button,.login-card button{cursor:pointer}.content{padding:32px}.page-section,.stack{display:grid;gap:20px}.section-heading,.panel-header-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.card-grid,.two-column-grid{display:grid;gap:16px}.card-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.two-column-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.metric-card,.panel,.table-wrap,.login-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-xl);box-shadow:var(--shadow-sm)}.metric-card,.panel,.login-card{padding:20px}.metric-card span,.eyebrow,.muted{color:var(--text-secondary)}.metric-card strong{display:block;margin-top:8px;font-size:28px}.panel-list{margin:0;padding-left:20px;display:grid;gap:10px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 16px;border-bottom:1px solid var(--border-color);text-align:left;vertical-align:top}.status-pill{padding:6px 10px;border-radius:999px;background:color-mix(in srgb,var(--primary) 12%,white);color:var(--primary);text-transform:capitalize}.login-shell,.loading-state{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);display:grid;gap:14px}.login-card label{display:grid;gap:6px}.login-card input{border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:12px 14px;background:var(--background-primary)}.secondary-link{text-align:center;color:var(--primary)}.error{color:var(--danger)}@media (max-width: 960px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border-color)}}