:root {
  --accent: #0052ff;
  --bg: #f5f8ff;
  --card: #ffffff;
  --stroke: #c5d4f5;
  --stroke2: #e2e9f8;
  --text: #0f1b3d;
  --muted: #5d6a8c;
  --fill-hi: #e8f0ff;
  --chrome: #f0f4fc;
  --critical-bg: #fff0f0;
  --critical-stroke: #0052ff;
  --parallel-bg: #f0f4fc;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
}

body { padding: 20px 16px 48px; }

.page {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.topbar {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.topbar h1 { margin: 0; font-size: clamp(1.2rem, 2.2vw, 1.75rem); }

.pills { display: flex; gap: 8px; flex-wrap: wrap; }

.pill {
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 5px 10px;
  background: #e8efff;
  color: var(--accent);
  border: 1px solid #cbd9ff;
}

.pill-gate {
  background: #fff0f0;
  color: #b42318;
  border-color: #f5c2c0;
}

/* —— Dashboard partner —— */
.executive {
  border-left: 4px solid var(--accent);
}

.exec-headline {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
}

.progress-wrap { display: grid; gap: 6px; }

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
}

.progress-bar {
  height: 10px;
  background: var(--stroke2);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #3d7bff, var(--accent));
  border-radius: 999px;
  transition: width 0.3s;
}

.exec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 700px) {
  .exec-grid { grid-template-columns: 1fr; }
}

.exec-k {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 4px;
}

.exec-grid p { margin: 0; font-size: 0.88rem; line-height: 1.4; }

.golden-rule {
  margin: 0;
  padding: 10px 12px;
  background: #fff8e6;
  border: 1px solid #f0d78c;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #7a5c00;
}

.schemas-title {
  margin: 8px 0 0;
  font-size: 1.15rem;
  color: var(--text);
}

.phase-tracker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 1000px) {
  .phase-tracker-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .phase-tracker-grid { grid-template-columns: 1fr; }
}

.tracker-card {
  border: 1px solid var(--stroke2);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fcfdff;
  display: grid;
  gap: 6px;
  font-size: 0.84rem;
}

.status-border-in_progress { border-left: 4px solid #2563eb; }
.status-border-pending { border-left: 4px solid #94a3b8; }
.status-border-done { border-left: 4px solid #16a34a; }
.status-border-blocked { border-left: 4px solid #dc2626; }
.status-border-at_risk { border-left: 4px solid #ea580c; }

.tracker-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.tracker-meta { color: var(--muted); font-size: 0.78rem; }
.tracker-done, .tracker-next, .tracker-block { margin: 0; line-height: 1.4; }
.tracker-block { color: #b42318; }

.status-pill {
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 3px 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.status-in_progress { background: #dbeafe; color: #1d4ed8; }
.status-pending { background: #f1f5f9; color: #64748b; }
.status-done { background: #dcfce7; color: #15803d; }
.status-blocked { background: #fee2e2; color: #b91c1c; }
.status-at_risk { background: #ffedd5; color: #c2410c; }

.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.progress-tag, .owner-tag {
  font-size: 0.75rem;
  color: var(--muted);
}

.done-when, .next-ms, .blockers {
  margin: 0 0 8px;
  font-size: 0.85rem;
}

.blockers { color: #b42318; }

.gate-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.gate-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  padding: 8px 10px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid var(--stroke2);
}

.gate-icon {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 2px solid #cbd5e1;
  flex-shrink: 0;
  margin-top: 1px;
}

.gate-done .gate-icon { background: #16a34a; border-color: #16a34a; }
.gate-in_progress .gate-icon { background: #2563eb; border-color: #2563eb; }

.partner-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.partner-table th, .partner-table td {
  border: 1px solid var(--stroke2);
  padding: 8px 10px;
  text-align: center;
}

.partner-table th { background: var(--chrome); font-weight: 600; }
.partner-table td:first-child { text-align: left; font-weight: 600; }

.risk-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.risk-list li {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  border-left: 4px solid;
}

.risk-critical { background: #fef2f2; border-color: #dc2626; }
.risk-high { background: #fff7ed; border-color: #ea580c; }
.risk-medium { background: #f8fafc; border-color: #94a3b8; }

.section-card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 14px;
  display: grid;
  gap: 10px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
}

.section-head h2 { margin: 0; font-size: 1rem; }

.hint { color: var(--muted); font-size: 0.82rem; margin: 0; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.flow-scroll {
  overflow-x: auto;
  width: 100%;
  padding-bottom: 6px;
  min-height: 80px;
  background: #fafcff;
  border: 1px solid var(--stroke2);
  border-radius: 10px;
}

.flow-scroll svg { display: block; min-width: min-content; }

.pipeline-svg .pipe-node rect { fill: #fbfdff; stroke: #c5d4f5; stroke-width: 1; }
.pipeline-svg .pipe-node.critical rect { fill: var(--critical-bg); stroke: var(--critical-stroke); stroke-width: 2; }
.pipeline-svg .pipe-node.parallel rect { fill: var(--parallel-bg); stroke: #8caef9; stroke-dasharray: 4 3; }
.pipeline-svg .pipe-node.goal rect { fill: var(--accent); stroke: var(--accent); stroke-width: 2; }
.pipeline-svg .pipe-node.goal text { fill: #fff; }
.pipeline-svg .pipe-node.selected rect { fill: var(--fill-hi); stroke: var(--accent); stroke-width: 2; }
.step-flow { min-width: 720px; }

.flow-node {
  cursor: pointer;
  transition: filter 0.12s;
}

.flow-node:hover rect,
.flow-node.selected rect {
  stroke: var(--accent);
  stroke-width: 2;
}

.flow-node.critical rect { fill: var(--critical-bg); stroke: var(--critical-stroke); stroke-width: 2; }
.flow-node.parallel rect { fill: var(--parallel-bg); stroke: var(--stroke); stroke-dasharray: 4 3; }
.flow-node.goal rect { fill: var(--accent); stroke: var(--accent); stroke-width: 2; }
.flow-node.goal text { fill: #fff; }
.flow-node.goal .sub, .flow-node.goal .tag { fill: rgba(255,255,255,0.85); }
.flow-node.selected:not(.goal) rect { fill: var(--fill-hi); }

.flow-node .lbl { font-size: 11px; font-weight: 600; fill: var(--text); }
.flow-node .sub { font-size: 9px; fill: var(--muted); }
.flow-node .tag { font-size: 8px; fill: #8a9bc4; }

.edge-line { stroke: #5f7cd7; stroke-width: 1.5; fill: none; }
.edge-line.dashed { stroke-dasharray: 5 4; stroke: #9ab0ef; stroke-width: 1; }

.rank-band { fill: var(--chrome); stroke: var(--stroke2); stroke-width: 0.5; }

.detail-bar {
  border: 1px solid #bfd1ff;
  border-radius: 10px;
  background: #f7faff;
  padding: 10px 12px;
  min-height: 64px;
}

.detail-bar.empty {
  border-style: dashed;
  border-color: var(--stroke);
  background: transparent;
}

.detail-bar h3 { margin: 0 0 6px; color: var(--accent); font-size: 0.92rem; }
.detail-bar .tip { margin: 0 0 8px; color: var(--muted); font-size: 0.85rem; }
.detail-bar ul { margin: 0; padding-left: 18px; color: var(--text); font-size: 0.84rem; line-height: 1.45; }
.detail-bar li { margin-bottom: 3px; }

.details-list {
  border-top: 1px solid var(--stroke2);
  padding-top: 8px;
}

.details-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.88rem;
  color: #1f3171;
  padding: 4px 0;
}

.details-list details {
  border: 1px solid var(--stroke2);
  border-radius: 8px;
  padding: 6px 10px;
  margin-top: 6px;
  background: #fcfdff;
}

.details-list ul { margin: 6px 0 0; padding-left: 18px; font-size: 0.82rem; color: var(--muted); }

/* Architettura a strati */
.layer-svg .layer-band { fill: var(--chrome); stroke: var(--stroke); stroke-width: 1; }
.layer-svg .layer-band.alt { fill: var(--card); }
.layer-svg .layer-lbl { font-size: 10px; font-weight: 600; fill: var(--muted); }
.layer-svg .chip { fill: var(--card); stroke: var(--stroke); stroke-width: 1; cursor: pointer; }
.layer-svg .chip:hover, .layer-svg .chip.selected { stroke: var(--accent); stroke-width: 2; fill: var(--fill-hi); }
.layer-svg .chip-txt { font-size: 9px; fill: var(--text); pointer-events: none; }

/* Graal pipeline */
.graal-svg .step { fill: var(--card); stroke: var(--stroke); stroke-width: 1; cursor: pointer; }
.graal-svg .step:hover, .graal-svg .step.selected { stroke: var(--accent); stroke-width: 2; fill: var(--fill-hi); }
.graal-svg .step.graal { fill: var(--accent); stroke: var(--accent); stroke-width: 2; }
.graal-svg .step.graal text { fill: #fff; }
.graal-svg .step-txt { font-size: 10px; fill: var(--text); pointer-events: none; font-weight: 600; }
.graal-svg .step-sub { font-size: 9px; fill: var(--muted); pointer-events: none; }

/* Mappa griglia */
.map-table { border-collapse: collapse; font-size: 0.82rem; width: 100%; }
.map-table th, .map-table td { border: 1px solid var(--stroke2); padding: 6px 8px; text-align: center; }
.map-table th { background: var(--chrome); font-weight: 600; color: var(--muted); }
.map-table tr.highlight td { background: var(--fill-hi); }
.map-table tr.highlight td:first-child { font-weight: 700; }

/* Legenda */
.legend-svg { width: 100%; max-width: 720px; }
.legend-box { fill: var(--chrome); stroke: var(--stroke); stroke-width: 1; }
.legend-title { font-size: 11px; font-weight: 600; fill: var(--text); }
.legend-item { font-size: 9px; fill: var(--muted); }

footer { text-align: center; color: var(--muted); font-size: 0.82rem; }