/* Documents download list */
/* в•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђ
   DOCUMENTS
в•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђв•ђ */
.docs-section {
  background: var(--bg-light);
  position: relative;
  overflow: hidden;
}
.docs-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0,102,255,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0,102,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
}
.docs-section .container { position: relative; z-index: 1; }

.doc-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 26px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: all var(--tr);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
.doc-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--grad-brand);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--tr);
}
.doc-card:hover::before { transform: scaleY(1); }
.doc-card:hover {
  border-color: transparent;
  box-shadow: 0 12px 36px rgba(8,16,40,.10);
  transform: translateX(6px);
}
.doc-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(0,102,255,.12), rgba(0,229,255,.08));
  border: 1px solid rgba(0,102,255,.2);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  transition: all var(--tr);
}
.doc-card:hover .doc-icon {
  background: var(--grad-brand);
  border-color: transparent;
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0,102,255,.4);
}
.doc-info { flex: 1; min-width: 0; }
.doc-title { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 3px; }
.doc-desc  { font-size: 13px; color: var(--text-dim); }
.doc-size  { font-size: 11.5px; color: var(--primary); font-weight: 600; margin-top: 5px; letter-spacing: .04em; }
.doc-download {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--bg-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  flex-shrink: 0;
  transition: all var(--tr);
}
.doc-card:hover .doc-download {
  background: var(--grad-brand);
  color: #fff;
  transform: rotate(180deg) translateY(-4px);
  box-shadow: 0 6px 16px rgba(0,102,255,.4);
}

/* Operator activity section variation (visually distinct from materials) */
.operator-activity-section {
  background: linear-gradient(180deg, #eef3ff 0%, #f7f9ff 100%);
}

.operator-activity-section::before {
  background-image: radial-gradient(rgba(99,102,241,.12) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: none;
  -webkit-mask-image: none;
  opacity: .55;
}

.operator-activity-section .section-label {
  color: #4f46e5;
}

.operator-activity-section .doc-card {
  border: 1px solid rgba(99,102,241,.2);
  box-shadow: 0 10px 28px rgba(79,70,229,.08);
}

.operator-activity-section .doc-card::before {
  width: 100%;
  height: 3px;
  top: 0;
  left: 0;
  bottom: auto;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, #6366f1 0%, #22d3ee 100%);
}

.operator-activity-section .doc-card:hover::before {
  transform: scaleX(1);
}

.operator-activity-section .doc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(79,70,229,.16);
}

.operator-activity-section .doc-icon {
  background: linear-gradient(135deg, rgba(99,102,241,.14), rgba(34,211,238,.12));
  border-color: rgba(99,102,241,.28);
}

.operator-activity-section .doc-card:hover .doc-icon {
  background: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);
  box-shadow: 0 10px 22px rgba(79,70,229,.35);
}

.operator-activity-section .doc-size {
  color: #4f46e5;
}