/* ============================================================
   MODAL — step detail popup
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--navy-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.98);
  transition: transform var(--transition);
  scrollbar-width: thin;
  scrollbar-color: var(--glass-border) transparent;
}
.modal-overlay.open .modal {
  transform: none;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 24px 20px;
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  background: var(--navy-card);
  z-index: 1;
}
.modal-step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(200,168,78,0.12);
  border: 1.5px solid rgba(200,168,78,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--gold);
  flex-shrink: 0;
}
.modal-title-block { flex: 1; min-width: 0; }
.modal-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}
.modal-subtitle { font-size: 0.82rem; color: var(--text-muted); }
.modal-close {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.modal-close:hover { background: var(--glass-hover); color: var(--white); }
.modal-close:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.modal-body { padding: 24px; display: flex; flex-direction: column; gap: 20px; }

/* Quotes block */
.modal-quotes { display: flex; flex-direction: column; gap: 10px; }
.modal-quote {
  background: rgba(200,168,78,0.05);
  border-left: 3px solid rgba(200,168,78,0.4);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.6;
}

/* Section label */
.modal-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-dim);
  margin-bottom: 8px;
}

/* Interpretation */
.modal-interpretation {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Systems row */
.modal-systems {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 480px) { .modal-systems { grid-template-columns: 1fr; } }

.modal-system-block {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.modal-system-block h5 {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.modal-system-block.source h5 { color: var(--blue); }
.modal-system-block.target h5 { color: var(--green); }
.modal-system-block ul { display: flex; flex-wrap: wrap; gap: 6px; }
.modal-system-block li { /* uses .chip */ }

/* Fields */
.modal-fields { display: flex; flex-wrap: wrap; gap: 6px; }

/* Status row */
.modal-status-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 480px) { .modal-status-row { grid-template-columns: 1fr; } }

.modal-status-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.modal-status-item h5 {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.modal-status-item p { font-size: 0.85rem; color: var(--text-muted); }

/* ============================================================
   AUTOMATION MODAL — L1/L2/L3/L4 technical detail popup
   ============================================================ */

.auto-modal-estimate {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.auto-modal-estimate-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.auto-modal-estimate-item strong { color: var(--white); }

.auto-modal-section { display: flex; flex-direction: column; gap: 8px; }

.auto-modal-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-style: italic;
  margin-top: 6px;
  line-height: 1.55;
}

/* Numbered flow steps */
.auto-modal-flow {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  counter-reset: flow-step;
}
.auto-modal-flow li {
  counter-increment: flow-step;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 8px 12px;
  position: relative;
}
.auto-modal-flow li:not(:last-child) {
  border-bottom: 1px solid var(--glass-border);
}
.auto-modal-flow li::before {
  content: counter(flow-step);
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(200,168,78,0.12);
  border: 1px solid rgba(200,168,78,0.3);
  color: var(--gold);
  font-size: 0.65rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* In / Out / Access / Blocker lists */
.auto-modal-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.auto-modal-list li {
  font-size: 0.84rem;
  color: var(--text-muted);
  padding: 4px 0 4px 20px;
  position: relative;
  line-height: 1.5;
}
.auto-modal-list--in li::before    { content: '✓'; position: absolute; left: 0; color: var(--green);  font-size: 0.75rem; top: 5px; }
.auto-modal-list--out li::before   { content: '✕'; position: absolute; left: 0; color: var(--red);    font-size: 0.75rem; top: 5px; }
.auto-modal-list--access li::before { content: '🔑'; position: absolute; left: 0; font-size: 0.7rem; top: 4px; }
.auto-modal-list--blocker li::before { content: '⚠'; position: absolute; left: 0; color: var(--amber); font-size: 0.7rem; top: 4px; }