:root{--color-primary: #171717;--color-primary-hover: #262626;--color-surface: #ffffff;--color-canvas: #fafafa;--color-subtle: #f5f5f5;--color-border: #e5e5e5;--color-border-input: #d4d4d4;--color-text: #171717;--color-text-muted: #737373;--color-text-light: #a3a3a3;--color-emerald-600: #059669;--color-emerald-500: #10b981;--color-emerald-50: #ecfdf5;--color-emerald-100: #d1fae5;--color-amber-600: #d97706;--color-amber-50: #fffbeb;--color-amber-100: #fef3c7;--color-red-600: #dc2626;--color-red-500: #ef4444;--color-red-50: #fef2f2;--color-red-100: #fee2e2;--color-blue-600: #2563eb;--color-blue-50: #eff6ff;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-canvas);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}.container{max-width:1140px;margin:0 auto;padding:0 20px}.app-header{position:sticky;top:0;z-index:40;background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:0 1px 3px #00000005}.header-inner{display:flex;justify-content:space-between;align-items:center;height:64px}.brand-section{display:flex;align-items:center;gap:12px}.brand-badge{width:38px;height:38px;background:var(--color-primary);color:#fff;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;letter-spacing:-.02em;box-shadow:var(--shadow-sm)}.brand-info h1{font-size:15px;font-weight:700;color:var(--color-text);letter-spacing:-.01em;line-height:1.2}.brand-info p{font-size:11px;color:var(--color-text-muted);line-height:1.2}.tabs-nav{display:flex;align-items:center;background:var(--color-subtle);padding:3px;border-radius:var(--radius-md);border:1px solid var(--color-border);gap:4px}.tab-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;font-size:12px;font-weight:600;color:var(--color-text-muted);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease;white-space:nowrap}.tab-btn:hover{color:var(--color-text)}.tab-btn.active{background:var(--color-surface);color:var(--color-text);box-shadow:var(--shadow-sm);font-weight:700}.tab-badge{font-size:10px;padding:1px 6px;border-radius:var(--radius-full);font-weight:700}.tab-badge-amber{background:var(--color-amber-100);color:var(--color-amber-600)}.tab-badge-emerald{background:var(--color-emerald-100);color:var(--color-emerald-600)}.header-actions{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 14px;font-size:12px;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s ease;border:1px solid transparent;text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-.5px);box-shadow:var(--shadow-sm)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover{background:var(--color-subtle);border-color:var(--color-border-input)}.btn-sm{padding:4px 10px;font-size:11px}.main-content{padding:24px 0 60px}.section-header-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:12px}.section-title h2{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--color-text)}.section-title p{font-size:12px;color:var(--color-text-muted);margin-top:2px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);margin-bottom:20px}.card-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;margin-bottom:16px;border-bottom:1px solid var(--color-border)}.card-title-group{display:flex;align-items:center;gap:8px}.card-icon{width:28px;height:28px;border-radius:var(--radius-sm);background:var(--color-subtle);display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.card-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text)}.card-subtitle{font-size:11px;color:var(--color-text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 8px;border-radius:var(--radius-sm)}.badge-emerald{background:var(--color-emerald-50);color:var(--color-emerald-600);border:1px solid var(--color-emerald-100)}.badge-amber{background:var(--color-amber-50);color:var(--color-amber-600);border:1px solid var(--color-amber-100)}.badge-neutral{background:var(--color-subtle);color:var(--color-text-muted);border:1px solid var(--color-border)}.badge-blue{background:var(--color-blue-50);color:var(--color-blue-600);border:1px solid #bfdbfe}.notice-card{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:var(--radius-md);margin-bottom:18px;font-size:12px}.notice-amber{background:var(--color-amber-50);border:1px solid var(--color-amber-100);color:#92400e}.notice-emerald{background:var(--color-emerald-50);border:1px solid var(--color-emerald-100);color:#065f46}.notice-blue{background:var(--color-blue-50);border:1px solid #dbeafe;color:#1e40af}.table-wrapper{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-md)}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th{background:var(--color-subtle);color:var(--color-text-muted);font-weight:700;font-size:10px;text-transform:uppercase;letter-spacing:.05em;padding:10px 14px;border-bottom:1px solid var(--color-border)}td{padding:10px 14px;border-bottom:1px solid var(--color-border);color:var(--color-text)}tr:last-child td{border-bottom:none}tr:hover td{background:#fafafa}.font-mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.input-group{display:flex;flex-direction:column;gap:5px}.input-label{font-size:11px;font-weight:600;color:var(--color-text);display:flex;align-items:center;justify-content:space-between}.input-hint{font-size:10px;color:var(--color-text-muted);font-weight:400}.input-field{width:100%;padding:7px 11px;font-size:12px;border:1px solid var(--color-border-input);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);transition:all .15s ease;font-family:var(--font-mono)}.input-field:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #1717171a}.input-field.input-unset{border-color:var(--color-amber-600);background:var(--color-amber-50)}.toggle-wrapper{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--color-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md)}.toggle-info h4{font-size:12px;font-weight:700;color:var(--color-text)}.toggle-info p{font-size:11px;color:var(--color-text-muted)}.switch{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#d4d4d4;transition:.2s;border-radius:24px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.2s;border-radius:50%;box-shadow:0 1px 3px #0003}input:checked+.slider{background-color:var(--color-primary)}input:checked+.slider:before{transform:translate(20px)}.provider-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}.provider-card{position:relative;border:1.5px solid var(--color-border);border-radius:var(--radius-md);padding:16px;background:var(--color-surface);cursor:pointer;transition:all .15s ease}.provider-card:hover{border-color:var(--color-border-input);transform:translateY(-1px)}.provider-card.selected{border-color:var(--color-primary);background:#fff;box-shadow:0 0 0 1px var(--color-primary),var(--shadow-sm)}.provider-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.provider-name{font-size:13px;font-weight:700;color:var(--color-text)}.provider-desc{font-size:11px;color:var(--color-text-muted);margin-bottom:10px}.provider-cost{font-size:15px;font-weight:800;color:var(--color-text);font-family:var(--font-mono)}.summary-box{background:#fff;border:2px solid var(--color-primary);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-md);margin-top:24px}.summary-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;border-bottom:1px solid var(--color-border);padding-bottom:14px}.summary-title h3{font-size:15px;font-weight:800;letter-spacing:-.01em;color:var(--color-text)}.summary-title p{font-size:11px;color:var(--color-text-muted)}.summary-items{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:16px}.summary-item{padding:10px 14px;background:var(--color-subtle);border-radius:var(--radius-sm);border:1px solid var(--color-border)}.summary-item-label{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);font-weight:700;margin-bottom:4px}.summary-item-val{font-size:14px;font-weight:800;color:var(--color-text);font-family:var(--font-mono)}.summary-total-banner{background:var(--color-primary);color:#fff;border-radius:var(--radius-md);padding:16px 20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.summary-total-label{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#ffffffd9}.summary-total-value{font-size:20px;font-weight:900;font-family:var(--font-mono);color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:999;display:flex;align-items:center;justify-content:center;padding:20px}.modal-content{background:var(--color-surface);border-radius:var(--radius-lg);max-width:600px;width:100%;max-height:90vh;overflow-y:auto;border:1px solid var(--color-border);box-shadow:var(--shadow-lg);padding:24px}.modal-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--color-border);padding-bottom:14px;margin-bottom:18px}.modal-title{font-size:15px;font-weight:800}.modal-close-btn{background:transparent;border:none;font-size:18px;cursor:pointer;color:var(--color-text-muted);line-height:1}.modal-close-btn:hover{color:var(--color-text)}.toast-msg{position:fixed;bottom:24px;right:24px;background:var(--color-primary);color:#fff;padding:10px 18px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;box-shadow:var(--shadow-lg);z-index:1000;animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.subtabs-nav{display:flex;align-items:center;gap:8px;margin-bottom:24px;overflow-x:auto;padding:4px 2px 8px;-webkit-overflow-scrolling:touch}.subtab-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;font-size:12px;font-weight:600;color:var(--color-text-muted);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);text-decoration:none;transition:all .15s ease;white-space:nowrap;box-shadow:var(--shadow-sm)}.subtab-pill:hover{color:var(--color-text);border-color:var(--color-border-input);background:var(--color-subtle);transform:translateY(-1px)}.subtab-pill.subtab-pill-highlight{background:var(--color-subtle);border-color:var(--color-primary);color:var(--color-primary)}.card,.summary-box{scroll-margin-top:84px}.provider-card-footer{margin-top:14px;padding-top:10px;border-top:1px dashed var(--color-border);display:flex;justify-content:flex-start}.btn-cloud-breakdown{display:inline-flex;align-items:center;gap:6px;background:var(--color-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:5px 10px;font-size:11px;font-weight:600;color:var(--color-text);cursor:pointer;transition:all .15s ease}.btn-cloud-breakdown:hover{background:#fff;border-color:var(--color-primary);box-shadow:var(--shadow-sm);color:var(--color-primary)}.cloud-modal-content{max-width:860px!important;width:95%!important}.cloud-modal-header-meta{display:flex;align-items:center;gap:8px;margin-top:6px;flex-wrap:wrap}.modal-model-tabs{display:flex;gap:8px;margin:16px 0;border-bottom:1px solid var(--color-border);padding-bottom:12px}.modal-model-tab{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;font-size:12px;font-weight:600;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;transition:all .15s ease}.modal-model-tab:hover{color:var(--color-text);border-color:var(--color-border-input)}.modal-model-tab.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary);font-weight:700}.modal-model-tab .model-tab-badge{font-size:9px;padding:1px 6px;border-radius:var(--radius-full);background:#fff3;color:#fff}.modal-model-tab:not(.active) .model-tab-badge{background:var(--color-subtle);color:var(--color-text-muted)}.modal-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:18px}.modal-stat-card{background:var(--color-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:12px 14px}.modal-stat-card.stat-primary{background:#fff;border-color:var(--color-primary)}.modal-stat-label{font-size:10px;text-transform:uppercase;letter-spacing:.05em;font-weight:700;color:var(--color-text-muted);margin-bottom:4px}.modal-stat-val{font-size:16px;font-weight:800;font-family:var(--font-mono);color:var(--color-text)}.breakdown-table-wrapper{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:18px}.breakdown-table{width:100%;border-collapse:collapse;font-size:11px}.breakdown-table th{background:var(--color-subtle);color:var(--color-text-muted);font-weight:700;text-transform:uppercase;font-size:10px;letter-spacing:.04em;padding:10px 12px;text-align:left;border-bottom:1px solid var(--color-border);white-space:nowrap}.breakdown-table td{padding:10px 12px;border-bottom:1px solid var(--color-border);color:var(--color-text);vertical-align:top}.breakdown-table tr:last-child td{border-bottom:none}.breakdown-table tr:hover td{background:#fafafa}.breakdown-levers-card{background:var(--color-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:14px 16px;margin-bottom:18px}.breakdown-levers-title{font-size:12px;font-weight:700;color:var(--color-text);margin-bottom:8px;display:flex;align-items:center;gap:6px}.breakdown-levers-list{padding-left:18px;font-size:11px;color:var(--color-text-muted);line-height:1.6}.breakdown-levers-list li{margin-bottom:5px}.breakdown-levers-list strong{color:var(--color-text)}@media print{.no-print{display:none!important}body{background:#fff!important;color:#000!important}.card,.summary-box{border:1px solid #ccc!important;box-shadow:none!important;break-inside:avoid}.summary-total-banner{background:#eee!important;color:#000!important;border:1px solid #000!important}.summary-total-value,.summary-total-label{color:#000!important}}