/* CAKRA - Mini IPAM (IP Address Management & Subnet Manager) Stylesheet */

/* IPAM Container */
.ipam-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg, 20px);
  padding: var(--space-md, 16px);
  max-width: 1400px;
  margin: 0 auto;
}

/* Quick Stats Bar */
.ipam-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md, 16px);
}

.ipam-stat-card {
  background: var(--bg-surface, #1e293b);
  border: 1px solid var(--border-color, #334155);
  border-radius: var(--radius-sm, 6px);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.ipam-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: rgba(99, 102, 241, 0.12);
  color: var(--color-primary, #6366f1);
  flex-shrink: 0;
}

.ipam-stat-icon.green {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
}

.ipam-stat-icon.blue {
  background: rgba(14, 165, 233, 0.12);
  color: #0ea5e9;
}

.ipam-stat-icon.purple {
  background: rgba(168, 85, 247, 0.12);
  color: #a855f7;
}

.ipam-stat-content {
  display: flex;
  flex-direction: column;
}

.ipam-stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary, #0f172a);
  font-family: var(--font-mono, monospace);
}

.ipam-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted, #94a3b8);
  margin-top: 2px;
  font-weight: 500;
}

/* Actions Header Bar */
.ipam-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--bg-surface, #1e293b);
  border: 1px solid var(--border-color, #334155);
  border-radius: var(--radius-sm, 6px);
  padding: 12px 16px;
}

.ipam-pool-selector-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ipam-pool-selector-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted, #94a3b8);
}

/* Visual Grid Matrix Container */
.ipam-matrix-section {
  background: var(--bg-surface, #1e293b);
  border: 1px solid var(--border-color, #334155);
  border-radius: var(--radius-sm, 6px);
  padding: 16px;
}

.ipam-matrix-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.ipam-matrix-legend {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 0.78rem;
  flex-wrap: wrap;
}

.ipam-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted, #94a3b8);
}

.ipam-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.ipam-legend-dot.free {
  background: #10b981;
}

.ipam-legend-dot.allocated {
  background: #0284c7;
}

.ipam-legend-dot.reserved {
  background: #f59e0b;
}

/* The Subnet Grid */
.ipam-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding: 10px;
  background: var(--bg-canvas, #0f172a);
  border: 1px solid var(--border-color, #334155);
  border-radius: 6px;
}

.ipam-grid-block {
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 2px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.ipam-grid-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
  filter: brightness(1.15);
}

.ipam-grid-block.free {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.ipam-grid-block.allocated {
  background: rgba(14, 165, 233, 0.14);
  border-color: rgba(14, 165, 233, 0.4);
  color: #38bdf8;
}

.ipam-grid-block.reserved {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.ipam-block-cidr {
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  font-size: 0.78rem;
}

.ipam-block-meta {
  font-size: 0.68rem;
  opacity: 0.85;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Utilization Progress Bar */
.ipam-util-track {
  width: 90px;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  display: inline-block;
  vertical-align: middle;
  margin-right: 6px;
}

.ipam-util-fill {
  height: 100%;
  background: #10b981;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.ipam-util-fill.warning {
  background: #f59e0b;
}

.ipam-util-fill.critical {
  background: #ef4444;
}

/* VLAN & Company Tag */
.ipam-vlan-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 3px;
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: #c084fc;
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  font-size: 0.72rem;
}

.ipam-source-badge {
  display: inline-block;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.68rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted, #94a3b8);
  border: 1px solid var(--border-color, #334155);
}

.ipam-source-badge.udm {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border-color: rgba(14, 165, 233, 0.3);
}

/* Subnet Calculator Widget */
.ipam-calc-card {
  background: var(--bg-surface, #1e293b);
  border: 1px solid var(--border-color, #334155);
  border-radius: var(--radius-sm, 6px);
  padding: 16px;
}

.ipam-calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.ipam-calc-item {
  background: var(--bg-canvas, #0f172a);
  border: 1px solid var(--border-color, #334155);
  border-radius: 4px;
  padding: 8px 12px;
}

.ipam-calc-label {
  font-size: 0.72rem;
  color: var(--text-muted, #94a3b8);
  margin-bottom: 2px;
  text-transform: uppercase;
  font-weight: 600;
}

.ipam-calc-val {
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-main, #f8fafc);
}

/* Multi-subnet badge on site cards */
.site-subnets-container {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.site-subnet-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color, #334155);
  font-size: 0.72rem;
  font-family: var(--font-mono, monospace);
  color: var(--text-primary, #0f172a);
}

.site-subnet-chip .vlan {
  color: #a855f7;
  font-weight: 700;
}

/* Helper button for recommending free subnet */
.btn-recommend-subnet {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(14, 165, 233, 0.15));
  border: 1px solid rgba(99, 102, 241, 0.35);
  color: #818cf8;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.btn-recommend-subnet:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(14, 165, 233, 0.25));
  border-color: #6366f1;
  color: #fff;
  transform: translateY(-1px);
}

.site-multi-vlan-tag {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
  margin-left: 4px;
  vertical-align: middle;
  text-transform: uppercase;
}

/* Quick Check Chips */
.btn-check-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color, #334155);
  color: var(--text-secondary, #94a3b8);
  font-size: 0.72rem;
  font-family: var(--font-mono, monospace);
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-check-chip:hover {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-color: #38bdf8;
}

/* Subnet Check Result Cards */
.ipam-check-result {
  border-radius: 6px;
  padding: 12px 14px;
  animation: fadeIn 0.25s ease;
}

.ipam-check-result.available {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.ipam-check-result.conflict {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.ipam-check-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.ipam-check-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.ipam-check-status-badge.green {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.ipam-check-status-badge.red {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.ipam-check-details {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-secondary, #cbd5e1);
}

.ipam-check-details strong {
  color: var(--text-primary, #f8fafc);
}

.ipam-check-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.ipam-check-detail-cell {
  background: rgba(0, 0, 0, 0.15);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
}

.ipam-check-detail-cell .label {
  color: var(--text-muted, #94a3b8);
  margin-bottom: 2px;
}

.ipam-check-detail-cell .val {
  font-weight: 700;
  font-family: var(--font-mono, monospace);
  color: var(--text-primary, #f8fafc);
}