@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-bg-primary: #0f1117;--color-bg-secondary: #1a1d27;--color-bg-tertiary: #242836;--color-bg-card: #1e2230;--color-bg-card-hover: #252a3a;--color-bg-input: #161922;--color-bg-sidebar: #12141c;--color-border: #2a2e3d;--color-border-light: #353a4d;--color-text-primary: #e8eaf0;--color-text-secondary: #9ea3b5;--color-text-muted: #6b7080;--color-text-inverse: #0f1117;--color-accent: #36d7b7;--color-accent-hover: #2bc4a6;--color-accent-subtle: rgba(54, 215, 183, .12);--color-accent-glow: rgba(54, 215, 183, .25);--color-primary: #5b8def;--color-primary-hover: #4a7de0;--color-primary-subtle: rgba(91, 141, 239, .12);--color-success: #36d7b7;--color-success-subtle: rgba(54, 215, 183, .12);--color-warning: #f5a623;--color-warning-subtle: rgba(245, 166, 35, .12);--color-error: #ef5b5b;--color-error-subtle: rgba(239, 91, 91, .12);--color-info: #5b8def;--color-info-subtle: rgba(91, 141, 239, .12);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .8125rem;--font-size-md: .875rem;--font-size-lg: 1rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px var(--color-accent-glow);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--sidebar-width: 260px;--header-height: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;min-height:100vh}#root{min-height:100vh}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-light)}.fade-in{animation:fadeIn var(--transition-normal) ease forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes buildPulse{0%,to{opacity:1}50%{opacity:.3}}.skeleton{background:linear-gradient(90deg,var(--color-bg-tertiary) 25%,var(--color-bg-card-hover) 50%,var(--color-bg-tertiary) 75%);background-size:200% 100%;animation:skeleton 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}@keyframes skeleton{0%{background-position:200% 0}to{background-position:-200% 0}}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:10px 20px;font-family:var(--font-family);font-size:var(--font-size-md);font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:var(--color-text-inverse)}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);box-shadow:var(--shadow-glow)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-card-hover);border-color:var(--color-border-light)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background:#e04a4a}.btn-sm{padding:6px 12px;font-size:var(--font-size-sm)}.btn-icon{padding:8px;background:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);border-radius:var(--radius-sm)}.btn-icon:hover:not(:disabled){background:var(--color-bg-tertiary);color:var(--color-text-primary)}.input,.select{width:100%;padding:10px 14px;font-family:var(--font-family);font-size:var(--font-size-md);color:var(--color-text-primary);background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast);outline:none}.input:focus,.select:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-subtle)}.input::placeholder{color:var(--color-text-muted)}.label{display:block;font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--space-xs)}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-normal)}.card:hover{border-color:var(--color-border-light)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.card-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary)}.card-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:2px}.table-container{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg)}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 16px;font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-secondary);background:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border);white-space:nowrap}td{padding:12px 16px;font-size:var(--font-size-md);border-bottom:1px solid var(--color-border)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--color-bg-card-hover)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;font-size:var(--font-size-xs);font-weight:600;letter-spacing:.02em;border-radius:20px;text-transform:uppercase}.badge-success{background:var(--color-success-subtle);color:var(--color-success)}.badge-warning{background:var(--color-warning-subtle);color:var(--color-warning)}.badge-error{background:var(--color-error-subtle);color:var(--color-error)}.badge-info{background:var(--color-info-subtle);color:var(--color-info)}.badge-neutral{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.page{animation:fadeIn var(--transition-normal) ease}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl);flex-wrap:wrap;gap:var(--space-md)}.page-title{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary)}.page-subtitle{font-size:var(--font-size-md);color:var(--color-text-secondary);margin-top:4px}.page-actions{display:flex;gap:var(--space-sm)}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg)}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-lg)}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-lg)}.modal-overlay{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s ease}.modal{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-xl);width:90%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.modal-title{font-size:var(--font-size-xl);font-weight:600}.modal-close{background:none;border:none;color:var(--color-text-muted);font-size:1.5rem;cursor:pointer;padding:4px;line-height:1;transition:color var(--transition-fast)}.modal-close:hover{color:var(--color-text-primary)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--color-border)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg-primary);background-image:radial-gradient(ellipse at 20% 50%,rgba(54,215,183,.06) 0%,transparent 50%),radial-gradient(ellipse at 80% 50%,rgba(91,141,239,.04) 0%,transparent 50%)}.login-card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-2xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.login-logo{text-align:center;margin-bottom:var(--space-xl)}.login-logo h1{font-size:var(--font-size-3xl);font-weight:700;background:linear-gradient(135deg,var(--color-accent),var(--color-primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-logo p{color:var(--color-text-secondary);font-size:var(--font-size-md);margin-top:var(--space-xs)}.google-signin-btn{width:100%;justify-content:center;padding:14px 20px;font-size:var(--font-size-md);font-weight:500;background:#fff;color:#3c4043;border:1px solid #dadce0;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:var(--space-md)}.google-signin-btn:hover:not(:disabled){background:#f8f9fa;box-shadow:0 1px 3px #0003}.google-signin-btn:disabled{opacity:.6;cursor:not-allowed}.google-icon{flex-shrink:0}.login-error{background:var(--color-error-subtle);color:var(--color-error);padding:10px 14px;border-radius:var(--radius-md);font-size:var(--font-size-sm)}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--color-bg-sidebar);border-right:1px solid var(--color-border);display:flex;flex-direction:column;z-index:100;transition:transform var(--transition-normal)}.sidebar-brand{padding:var(--space-lg);border-bottom:1px solid var(--color-border)}.sidebar-brand h1{font-size:var(--font-size-xl);font-weight:700;background:linear-gradient(135deg,var(--color-accent),var(--color-primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-env-badge{margin-top:var(--space-xs)}.sidebar-nav{flex:1;padding:var(--space-md);overflow-y:auto}.sidebar-nav-section{margin-bottom:var(--space-md)}.sidebar-nav-label{font-size:var(--font-size-xs);font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.08em;padding:var(--space-sm) var(--space-md)}.sidebar-section-header{display:flex;align-items:center;justify-content:space-between;width:100%;background:transparent;border:none;padding:0;margin:0;cursor:pointer;color:inherit;text-align:left;font:inherit}.sidebar-section-header:hover .sidebar-nav-label{color:var(--color-text-primary)}.sidebar-section-chevron{padding-right:var(--space-md);font-size:.7rem;color:var(--color-text-muted);transition:transform var(--transition-fast)}.sidebar-section-chevron.collapsed{transform:rotate(-90deg)}.sidebar-link{display:flex;align-items:center;gap:var(--space-md);padding:10px var(--space-md);color:var(--color-text-secondary);border-radius:var(--radius-md);font-size:var(--font-size-md);font-weight:500;transition:all var(--transition-fast);cursor:pointer;text-decoration:none}.sidebar-link:hover{color:var(--color-text-primary);background:var(--color-bg-tertiary)}.sidebar-link.active{color:var(--color-accent);background:var(--color-accent-subtle)}.sidebar-link svg{width:20px;height:20px;flex-shrink:0}.sidebar-footer{padding:var(--space-md);border-top:1px solid var(--color-border)}.sidebar-user{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm)}.sidebar-user-avatar{width:36px;height:36px;border-radius:50%;background:var(--color-accent-subtle);color:var(--color-accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--font-size-sm);flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-email{font-size:var(--font-size-sm);color:var(--color-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-role{font-size:var(--font-size-xs);color:var(--color-text-muted)}.layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:var(--space-xl);min-height:100vh}.stat-card{display:flex;flex-direction:column;gap:var(--space-xs)}.stat-value{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary)}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.stat-change{font-size:var(--font-size-xs);font-weight:500}.stat-change.positive{color:var(--color-success)}.stat-change.negative{color:var(--color-error)}.cost-value{font-size:var(--font-size-3xl);font-weight:700;font-variant-numeric:tabular-nums}.cost-label{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.time-range{display:inline-flex;background:var(--color-bg-tertiary);border-radius:var(--radius-md);padding:3px;gap:2px}.time-range-btn{padding:6px 14px;font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-secondary);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.time-range-btn:hover{color:var(--color-text-primary)}.time-range-btn.active{background:var(--color-bg-card);color:var(--color-accent);box-shadow:var(--shadow-sm)}.settings-section{margin-bottom:var(--space-xl)}.settings-section-title{font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--color-border)}.form-group{margin-bottom:var(--space-md)}.form-help{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:var(--space-xs)}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--color-text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-md);opacity:.5}.empty-state-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-container{display:flex;align-items:center;justify-content:center;padding:var(--space-2xl);gap:var(--space-md);color:var(--color-text-secondary)}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:var(--space-md)}.grid-3,.grid-4{grid-template-columns:1fr}}