.vv-bt-layout{display:block;max-width:1400px;margin:0 auto;padding:var(--vv-space-12) 0}.vv-backlog-section{background:var(--vv-navy);padding:64px 0;color:#fff}.vv-backlog-grid{overflow-x:auto;-webkit-overflow-scrolling:touch}.vv-backlog-tbl{width:100%;border-collapse:collapse;font-family:var(--vv-font-mono);font-size:0.82rem;min-width:650px}.vv-backlog-tbl th,.vv-backlog-tbl td{padding:10px 12px;text-align:center;vertical-align:middle;border:1px solid rgba(255,255,255,0.1)}.vv-backlog-tbl th{font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;white-space:nowrap}.vv-backlog-section .vv-backlog-tbl th{background:rgba(255,255,255,0.08);color:rgba(255,255,255,0.7)}.vv-backlog-section .vv-backlog-tbl td{color:#fff}.vv-backlog-section .vv-backlog-tbl .vv-bt-cat-col{text-align:left;font-weight:600;white-space:nowrap;color:#fff}.vv-bt-page-tbl th{background:var(--vv-navy);color:#fff;border-color:rgba(255,255,255,0.15)}.vv-bt-page-tbl td{border-color:var(--vv-border);color:var(--vv-ink)}.vv-bt-page-tbl .vv-bt-cat-col{text-align:left;font-weight:600;white-space:nowrap;background:var(--vv-paper)}.vv-bt-group-header td{font-family:var(--vv-font-mono);font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;padding:8px 12px;text-align:left}.vv-backlog-section .vv-bt-group-header td{background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.5);border-color:rgba(255,255,255,0.1)}.vv-bt-page-tbl .vv-bt-group-header td{background:var(--vv-paper);color:var(--vv-muted);border-color:var(--vv-border)}.vv-bt-cell--current{background:#DCFCE7;color:#166534}.vv-bt-cell--short{background:#FEF9C3;color:#854D0E}.vv-bt-cell--medium{background:#FED7AA;color:#9A3412}.vv-bt-cell--long{background:#FECACA;color:#991B1B}.vv-bt-cell--extreme{background:#FCA5A5;color:#7F1D1D}.vv-bt-cell--unavail{background:#F3F4F6;color:#6B7280}.vv-backlog-section .vv-bt-cell--current{background:rgba(220,252,231,0.15);color:#86EFAC}.vv-backlog-section .vv-bt-cell--short{background:rgba(254,249,195,0.12);color:#FDE68A}.vv-backlog-section .vv-bt-cell--medium{background:rgba(254,215,170,0.15);color:#FDBA74}.vv-backlog-section .vv-bt-cell--long{background:rgba(254,202,202,0.15);color:#FCA5A5}.vv-backlog-section .vv-bt-cell--extreme{background:rgba(252,165,165,0.18);color:#F87171}.vv-backlog-section .vv-bt-cell--unavail{background:rgba(255,255,255,0.04);color:rgba(255,255,255,0.35)}.vv-bt-cell-inner{display:flex;flex-direction:column;align-items:center;gap:2px}.vv-bt-wait{font-weight:600;font-size:0.82rem;line-height:1.2}.vv-bt-date{font-size:0.68rem;opacity:0.7}.vv-bt-move{font-size:0.68rem;font-weight:600;line-height:1}.vv-bt-move--up{color:var(--vv-teal)}.vv-bt-move--down{color:#EF4444}.vv-bt-move--same{color:inherit;opacity:0.4}.vv-backlog-section .vv-bt-move--up{color:#5EEAD4}.vv-backlog-section .vv-bt-move--down{color:#F87171}.vv-bt-stats{display:flex;gap:32px;flex-wrap:wrap;padding:20px 24px;background:var(--vv-paper);border:1px solid var(--vv-border);border-radius:6px;margin-bottom:32px}.vv-bt-stat-item{text-align:center}.vv-bt-stat-num{display:block;font-family:var(--vv-font-mono);font-size:1.6rem;font-weight:700;color:var(--vv-navy);line-height:1.2}.vv-bt-stat-label{font-size:0.75rem;color:var(--vv-muted);text-transform:uppercase;letter-spacing:0.05em}.vv-bt-legend{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:24px;font-size:0.75rem}.vv-bt-legend-item{display:inline-flex;align-items:center;gap:6px}.vv-bt-legend-swatch{width:14px;height:14px;border-radius:3px;flex-shrink:0}.vv-bt-section-title{font-family:var(--vv-font-mono);font-size:0.82rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--vv-navy);margin:40px 0 16px;padding-bottom:12px;border-bottom:2px solid var(--vv-navy)}.vv-bt-section-title i{margin-right:8px}[data-theme="dark"] .vv-bt-page-tbl th{background:var(--vv-navy)}[data-theme="dark"] .vv-bt-page-tbl td{border-color:var(--vv-border)}[data-theme="dark"] .vv-bt-page-tbl .vv-bt-cat-col{background:var(--vv-bg)}[data-theme="dark"] .vv-bt-page-tbl .vv-bt-group-header td{background:var(--vv-bg)}[data-theme="dark"] .vv-bt-cell--current{background:rgba(220,252,231,0.1);color:#86EFAC}[data-theme="dark"] .vv-bt-cell--short{background:rgba(254,249,195,0.08);color:#FDE68A}[data-theme="dark"] .vv-bt-cell--medium{background:rgba(254,215,170,0.1);color:#FDBA74}[data-theme="dark"] .vv-bt-cell--long{background:rgba(254,202,202,0.1);color:#FCA5A5}[data-theme="dark"] .vv-bt-cell--extreme{background:rgba(252,165,165,0.12);color:#F87171}[data-theme="dark"] .vv-bt-cell--unavail{background:rgba(255,255,255,0.03);color:rgba(255,255,255,0.3)}[data-theme="dark"] .vv-bt-stats{background:var(--vv-bg);border-color:var(--vv-border)}[data-theme="dark"] .vv-bt-stat-num{color:var(--vv-teal)}[data-theme="dark"] .vv-bt-section-title{color:var(--vv-teal);border-bottom-color:var(--vv-border)}.vv-bt-month-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;margin-bottom:24px;background:var(--vv-paper);border:1px solid var(--vv-border);border-radius:6px;flex-shrink:0}.vv-bt-month-bar i{color:var(--vv-navy);font-size:0.85rem}.vv-bt-month-bar label{font-family:var(--vv-font-mono);font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--vv-muted)}.vv-bt-month-bar select{font-family:var(--vv-font-mono);font-size:0.88rem;font-weight:600;padding:8px 14px;border:1px solid var(--vv-border);border-radius:4px;background:var(--vv-paper-white);color:var(--vv-ink);cursor:pointer}.vv-bt-month-bar select:focus{outline:none;border-color:var(--vv-navy);box-shadow:0 0 0 2px rgba(30,58,138,0.1)}.vv-bt-filter-bar{display:flex;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:24px;padding:14px 16px;background:var(--vv-paper);border:1px solid var(--vv-border);border-radius:6px}.vv-bt-pill-bar{display:flex;align-items:center;gap:10px}.vv-bt-pills{display:flex;gap:4px;flex-wrap:wrap}.vv-bt-pill{font-family:var(--vv-font-mono);font-size:0.78rem;font-weight:600;padding:6px 14px;border:1px solid var(--vv-border);border-radius:4px;background:var(--vv-paper-white);color:var(--vv-ink);cursor:pointer;white-space:nowrap}.vv-bt-pill:hover{background:var(--vv-paper-dark);border-color:var(--vv-navy)}.vv-bt-pill--active{background:var(--vv-navy);color:#fff;border-color:var(--vv-navy)}.vv-bt-pill--active:hover{background:var(--vv-navy);color:#fff}.vv-bt-ctrl{display:flex;flex-direction:column;gap:4px}.vv-bt-ctrl label{font-family:var(--vv-font-mono);font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--vv-muted)}.vv-bt-ctrl select{font-family:var(--vv-font-body);font-size:0.85rem;padding:8px 12px;border:1px solid var(--vv-border);border-radius:4px;background:var(--vv-paper-white);color:var(--vv-ink);min-width:180px;cursor:pointer}.vv-bt-ctrl select:focus{outline:none;border-color:var(--vv-navy);box-shadow:0 0 0 2px rgba(30,58,138,0.1)}.vv-bt-dashboard{display:flex;flex-direction:column;gap:24px;margin:40px 0 32px}.vv-bt-charts-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.vv-bt-chart-card{background:var(--vv-paper-white);border:1px solid var(--vv-border);border-radius:8px;overflow:hidden}.vv-bt-chart-card-header{display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--vv-border)}.vv-bt-chart-card-header i{color:var(--vv-navy);font-size:0.85rem}.vv-bt-chart-card-header h3{margin:0;font-family:var(--vv-font-head);font-size:0.92rem;font-weight:700;color:var(--vv-ink)}.vv-bt-chart-card-controls{display:flex;align-items:flex-end;gap:16px;padding:16px 20px;border-bottom:1px solid var(--vv-border);background:var(--vv-paper-dark);flex-wrap:wrap}.vv-bt-chart-wrap{padding:20px;min-height:280px;position:relative}.vv-bt-chart-empty{text-align:center;padding:60px 20px;color:var(--vv-muted);font-size:0.88rem;line-height:1.6}.vv-bt-country-toggles{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.vv-bt-country-toggle{display:flex;align-items:center;gap:5px;font-family:var(--vv-font-body);font-size:0.78rem;color:var(--vv-ink);cursor:pointer;user-select:none}.vv-bt-country-toggle input[type="checkbox"]{accent-color:var(--vv-navy);cursor:pointer}.vv-bt-country-toggle input:not(:checked) ~ span{opacity:0.5}[data-theme="dark"] .vv-bt-month-bar{background:var(--vv-paper-dark);border-color:var(--vv-border)}[data-theme="dark"] .vv-bt-month-bar select,[data-theme="dark"] .vv-bt-ctrl select{background:var(--vv-paper);border-color:var(--vv-border);color:var(--vv-ink)}[data-theme="dark"] .vv-bt-filter-bar{background:var(--vv-paper-dark);border-color:var(--vv-border)}[data-theme="dark"] .vv-bt-pill{background:var(--vv-paper);border-color:var(--vv-border);color:var(--vv-ink)}[data-theme="dark"] .vv-bt-pill:hover{background:var(--vv-paper-dark)}[data-theme="dark"] .vv-bt-chart-card{background:var(--vv-paper);border-color:var(--vv-border)}[data-theme="dark"] .vv-bt-chart-card-header{border-color:var(--vv-border)}[data-theme="dark"] .vv-bt-chart-card-header i{color:var(--vv-teal)}[data-theme="dark"] .vv-bt-chart-card-controls{background:var(--vv-bg);border-color:var(--vv-border)}.vv-bt-crosslink{display:flex;align-items:center;gap:10px;padding:14px 18px;margin:32px 0 24px;background:var(--vv-paper);border:1px solid var(--vv-border);border-left:3px solid var(--vv-teal);border-radius:6px}.vv-bt-crosslink i{color:var(--vv-teal);font-size:0.85rem;flex-shrink:0}.vv-bt-crosslink a{font-family:var(--vv-font-body);font-size:0.88rem;font-weight:600;color:var(--vv-navy);text-decoration:none}.vv-bt-crosslink a:hover{color:var(--vv-teal);text-decoration:underline}[data-theme="dark"] .vv-bt-crosslink{background:var(--vv-paper-dark);border-color:var(--vv-border);border-left-color:var(--vv-teal)}[data-theme="dark"] .vv-bt-crosslink a{color:var(--vv-teal)}.vv-bt-faq{margin:40px 0 32px}.vv-bt-faq-title{font-family:var(--vv-font-head);font-size:1.25rem;font-weight:700;color:var(--vv-ink);margin:0 0 20px}.vv-bt-faq-item{border:1px solid var(--vv-border);border-radius:6px;margin-bottom:8px;background:var(--vv-paper-white);overflow:hidden}.vv-bt-faq-item summary{display:flex;align-items:center;gap:8px;padding:14px 18px;font-family:var(--vv-font-body);font-size:0.92rem;font-weight:600;color:var(--vv-ink);cursor:pointer;list-style:none;user-select:none}.vv-bt-faq-item summary::-webkit-details-marker{display:none}.vv-bt-faq-item summary::before{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;font-size:0.68rem;color:var(--vv-muted);transition:transform 0.2s ease;flex-shrink:0}.vv-bt-faq-item[open] summary::before{transform:rotate(180deg)}.vv-bt-faq-item summary:hover{background:var(--vv-paper)}.vv-bt-faq-answer{padding:0 18px 16px}.vv-bt-faq-answer p{margin:0;font-size:0.88rem;line-height:1.7;color:var(--vv-muted)}[data-theme="dark"] .vv-bt-faq-item{background:var(--vv-paper);border-color:var(--vv-border)}[data-theme="dark"] .vv-bt-faq-item summary:hover{background:var(--vv-paper-dark)}