:root{--pv-bg: #081018;--pv-bg-alt: #0d1723;--pv-surface: rgba(17, 25, 38, .86);--pv-surface-soft: rgba(22, 31, 46, .82);--pv-surface-solid: #101a26;--pv-border: rgba(148, 163, 184, .18);--pv-border-strong: rgba(56, 189, 248, .32);--pv-text: #edf4fb;--pv-text-secondary: #c2d0e0;--pv-muted: #94a6bb;--pv-accent: #38d9a9;--pv-accent-2: #38bdf8;--pv-on-accent: #041016;--pv-neutral: #24344a;--pv-neutral-hover: #304763;--pv-danger: #ef4444;--pv-warning: #f59e0b;--pv-success: #22c55e;--pv-shadow: 0 24px 60px rgba(0, 0, 0, .32);--pv-overlay: rgba(4, 8, 14, .6);--pv-radius-sm: 10px;--pv-radius: 16px;--pv-radius-lg: 22px;--pv-res-positive: #38bdf8;--pv-res-negative-info: #38d9a9;--pv-res-negative-void: #94a6bb;--pv-res-pending: #94a6bb;--pv-res-error: #f59e0b;color-scheme:dark}:root[data-theme=light]{--pv-bg: #f5f7fb;--pv-bg-alt: #eef3f9;--pv-surface: rgba(255, 255, 255, .9);--pv-surface-soft: rgba(238, 243, 249, .92);--pv-surface-solid: #ffffff;--pv-border: #d7e0ea;--pv-border-strong: rgba(37, 99, 235, .35);--pv-text: #172033;--pv-text-secondary: #334155;--pv-muted: #5a6575;--pv-accent: #2563eb;--pv-accent-2: #0369a1;--pv-on-accent: #ffffff;--pv-neutral: #334155;--pv-neutral-hover: #1f2937;--pv-danger: #b91c1c;--pv-warning: #b45309;--pv-success: #15803d;--pv-shadow: 0 18px 50px rgba(15, 23, 42, .1);--pv-overlay: rgba(15, 23, 42, .55);--pv-res-positive: #0369a1;--pv-res-negative-info: #047857;--pv-res-negative-void: #64748b;--pv-res-pending: #64748b;--pv-res-error: #b45309;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:radial-gradient(1200px 600px at 80% -10%,rgba(56,189,248,.08),transparent),var(--pv-bg);color:var(--pv-text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.55;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3{line-height:1.25;margin:0 0 .5rem}h1{font-size:1.35rem}h2{font-size:1.1rem}h3{font-size:.98rem}p{margin:.35rem 0}a{color:var(--pv-accent-2)}code{font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.85em;background:var(--pv-surface-soft);border:1px solid var(--pv-border);border-radius:6px;padding:0 4px}.pv-shell{display:flex;flex-direction:column;flex:1;max-width:1240px;width:100%;margin:0 auto;padding:0 20px 20px}.pv-header{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--pv-border);position:sticky;top:0;background:var(--pv-bg);z-index:20}.pv-header-title{margin:0;font-size:1.1rem}.pv-header-title small{display:block;font-size:.72rem;font-weight:400;color:var(--pv-muted)}.pv-header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:auto}.pv-body{display:grid;grid-template-columns:210px minmax(0,1fr);gap:20px;padding-top:18px;flex:1;align-items:start}@media(max-width:900px){.pv-body{grid-template-columns:1fr}}.pv-footer{border-top:1px solid var(--pv-border);color:var(--pv-muted);font-size:.8rem;padding:10px 0 4px;margin-top:18px}.pv-stepper{display:flex;flex-direction:column;gap:6px;position:sticky;top:76px}@media(max-width:900px){.pv-stepper{flex-direction:row;flex-wrap:wrap;position:static}}.pv-step{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--pv-border);border-radius:var(--pv-radius-sm);background:var(--pv-surface-soft);color:var(--pv-text-secondary);cursor:pointer;font:inherit;font-size:.86rem;text-align:left}.pv-step[disabled]{opacity:.45;cursor:not-allowed}.pv-step.is-active{border-color:var(--pv-border-strong);color:var(--pv-text);background:var(--pv-surface)}.pv-step-num{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--pv-neutral);color:var(--pv-text);font-size:.72rem;flex:0 0 auto}.pv-step.is-active .pv-step-num{background:var(--pv-accent);color:var(--pv-on-accent)}.pv-panel{background:var(--pv-surface);border:1px solid var(--pv-border);border-radius:var(--pv-radius);padding:16px 18px;margin-bottom:16px;box-shadow:var(--pv-shadow)}.pv-panel-plain{box-shadow:none}.pv-stack{display:flex;flex-direction:column;gap:12px}.pv-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pv-grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}.pv-muted{color:var(--pv-muted)}.pv-small{font-size:.82rem}.pv-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--pv-radius-sm);border:1px solid var(--pv-border);background:var(--pv-neutral);color:var(--pv-text);font:inherit;font-size:.88rem;cursor:pointer}.pv-btn:hover:not([disabled]){background:var(--pv-neutral-hover)}.pv-btn[disabled]{opacity:.5;cursor:not-allowed}.pv-btn:focus-visible,.pv-step:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--pv-accent-2);outline-offset:2px}.pv-btn-primary{background:var(--pv-accent);border-color:transparent;color:var(--pv-on-accent);font-weight:600}.pv-btn-primary:hover:not([disabled]){background:var(--pv-accent);filter:brightness(1.08)}.pv-btn-danger{background:transparent;border-color:var(--pv-danger);color:var(--pv-danger)}.pv-btn-ghost{background:transparent}.pv-input,.pv-select{background:var(--pv-surface-solid);border:1px solid var(--pv-border);border-radius:var(--pv-radius-sm);color:var(--pv-text);font:inherit;font-size:.88rem;padding:8px 10px}.pv-input-sm{width:5.5em;padding:5px 7px}.pv-label{display:flex;flex-direction:column;gap:4px;font-size:.82rem;color:var(--pv-text-secondary)}.pv-range{accent-color:var(--pv-accent)}.pv-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid var(--pv-border);background:var(--pv-surface-soft);font-size:.78rem;color:var(--pv-text-secondary)}.pv-pill button{all:unset;cursor:pointer;color:inherit}.pv-pill.is-warning{border-color:var(--pv-warning);color:var(--pv-warning)}.pv-pill.is-danger{border-color:var(--pv-danger);color:var(--pv-danger)}.pv-chip{display:inline-flex;flex-direction:column;gap:2px;padding:6px 10px;border-radius:var(--pv-radius-sm);border:1px solid var(--pv-border);background:var(--pv-surface-soft);font-size:.82rem}.pv-chip-head{display:inline-flex;align-items:center;gap:6px;font-weight:600}.pv-chip-dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto}.pv-chip[data-state=positivo]{border-color:var(--pv-res-positive)}.pv-chip[data-state=positivo] .pv-chip-dot{background:var(--pv-res-positive)}.pv-chip[data-state=negativo_informativo]{border-color:var(--pv-res-negative-info)}.pv-chip[data-state=negativo_informativo] .pv-chip-dot{background:var(--pv-res-negative-info)}.pv-chip[data-state=negativo_non_informativo]{border-style:dashed}.pv-chip[data-state=negativo_non_informativo] .pv-chip-dot{background:repeating-linear-gradient(45deg,var(--pv-res-negative-void),var(--pv-res-negative-void) 2px,transparent 2px,transparent 4px);border:1px solid var(--pv-res-negative-void)}.pv-chip[data-state=anomalo],.pv-chip[data-state=errore]{border-color:var(--pv-res-error)}.pv-chip[data-state=anomalo] .pv-chip-dot,.pv-chip[data-state=errore] .pv-chip-dot{background:var(--pv-res-error)}.pv-chip[data-tone=attivo]{border-color:var(--pv-accent)}.pv-chip[data-tone=attesa]{border-color:var(--pv-warning)}.pv-chip[data-tone=ok]{border-color:var(--pv-res-negative-info)}.pv-chip[data-tone=errore]{border-color:var(--pv-danger)}.pv-chip-badge{font-size:.7rem;color:var(--pv-muted);font-style:italic}.pv-chip-reason{font-size:.74rem;color:var(--pv-muted)}.pv-callout{border:1px solid var(--pv-border);border-left:4px solid var(--pv-accent-2);border-radius:var(--pv-radius-sm);background:var(--pv-surface-soft);padding:10px 14px;font-size:.86rem}.pv-callout[data-tone=warning]{border-left-color:var(--pv-warning)}.pv-callout[data-tone=ethics]{border-left-color:var(--pv-muted);color:var(--pv-text-secondary)}.pv-callout[data-tone=danger]{border-left-color:var(--pv-danger)}.pv-callout-title{font-weight:600;margin-bottom:2px}.pv-dropzone{border:2px dashed var(--pv-border);border-radius:var(--pv-radius);padding:40px 20px;text-align:center;color:var(--pv-text-secondary);cursor:pointer;background:var(--pv-surface-soft)}.pv-dropzone.is-dragover{border-color:var(--pv-accent);color:var(--pv-text)}.pv-canvas-wrap{position:relative;border:1px solid var(--pv-border);border-radius:var(--pv-radius-sm);overflow:hidden;background:var(--pv-bg-alt);max-width:100%}.pv-canvas-wrap canvas{display:block;max-width:100%;touch-action:none}.pv-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.78rem;color:var(--pv-text-secondary);padding:6px 0}.pv-legend-item{display:inline-flex;align-items:center;gap:6px}.pv-legend-swatch{width:14px;height:14px;border-radius:4px;border:2px solid}.pv-table-wrap{overflow-x:auto}.pv-table{width:100%;border-collapse:collapse;font-size:.82rem}.pv-table th,.pv-table td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--pv-border);white-space:nowrap}.pv-table th{color:var(--pv-muted);font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}.pv-modal-overlay{position:fixed;inset:0;background:var(--pv-overlay);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.pv-modal{background:var(--pv-surface-solid);border:1px solid var(--pv-border);border-radius:var(--pv-radius);box-shadow:var(--pv-shadow);max-width:560px;width:100%;max-height:85vh;overflow-y:auto;padding:18px 20px}.pv-progress{height:8px;border-radius:999px;background:var(--pv-neutral);overflow:hidden}.pv-progress-fill{height:100%;background:var(--pv-accent);transition:width .3s ease}.pv-queue-status{font-size:.8rem;color:var(--pv-muted)}.pv-region-item{border:1px solid var(--pv-border);border-radius:var(--pv-radius-sm);padding:8px 12px;display:flex;flex-direction:column;gap:4px;background:var(--pv-surface-soft);cursor:pointer}.pv-region-item.is-selected{border-color:var(--pv-border-strong);background:var(--pv-surface)}.pv-region-name{font-weight:600;font-size:.88rem}.pv-compare-note{font-size:.76rem;color:var(--pv-warning)}.pv-compare-ok{font-size:.76rem;color:var(--pv-muted)}.pv-heatmap-stage{position:relative;border:1px solid var(--pv-border);border-radius:var(--pv-radius-sm);overflow:hidden;background:var(--pv-bg-alt);line-height:0}.pv-heatmap-stage img{display:block;width:100%;height:auto}.pv-heatmap-stage img+img{position:absolute;inset:0;width:100%;height:100%;image-rendering:pixelated}.pv-method-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}.pv-threshold{border:1px solid var(--pv-border-strong);border-radius:var(--pv-radius-sm);padding:10px 14px;background:var(--pv-surface-soft);font-size:.86rem}.pv-interp-block{border:1px solid var(--pv-border);border-radius:var(--pv-radius-sm);padding:12px 14px;background:var(--pv-surface-soft)}.pv-interp-block+.pv-interp-block{margin-top:10px}.pv-objections{margin:6px 0 0;padding-left:18px;color:var(--pv-text-secondary);font-size:.82rem}.pv-register-line{margin-top:12px;font-size:.78rem;color:var(--pv-muted);font-style:italic}