/* ══════════════════════════════════════════════════════════════════════════
   SOLAR SITE ASSESSMENT & PV PLANNING - SCOPED STYLING
   ══════════════════════════════════════════════════════════════════════════ */

#solar-assessment-drawer {
  position: fixed;
  top: 64px;
  right: 0;
  width: 480px;
  max-width: 95vw;
  height: calc(100vh - 64px);
  background: var(--bg-card, rgba(15, 23, 42, 0.95));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--border-card, rgba(255, 255, 255, 0.1));
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  z-index: 4500;
  transform: translateX(105%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-main, #f8fafc);
  font-family: var(--font-main, 'Plus Jakarta Sans', system-ui, sans-serif);
}

#solar-assessment-drawer.open {
  transform: translateX(0);
}

.solar-drawer-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  background: rgba(255, 255, 255, 0.03);
}

.solar-drawer-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.solar-icon {
  font-size: 22px;
  filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.5));
}

.solar-drawer-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-main, #f8fafc);
  letter-spacing: -0.01em;
}

.solar-subtitle {
  font-size: 11px;
  color: var(--text-secondary, #94a3b8);
  font-weight: 500;
}

.solar-btn-icon {
  background: transparent;
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.1));
  color: var(--text-secondary, #94a3b8);
  font-size: 16px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.solar-btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: rgba(255, 255, 255, 0.25);
}

.solar-drawer-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.solar-drawer-content::-webkit-scrollbar {
  width: 6px;
}
.solar-drawer-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 999px;
}

/* Cards */
.solar-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  border-radius: 14px;
  padding: 14px 16px;
  backdrop-filter: blur(10px);
}

.solar-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.solar-card-header h4 {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-main, #f8fafc);
}

/* Summary Grid */
.solar-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.solar-sum-item {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 9px 12px;
  display: flex;
  flex-direction: column;
}

.solar-sum-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary, #94a3b8);
  margin-bottom: 3px;
}

.solar-sum-val {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-main, #f8fafc);
}

.solar-sum-sub {
  font-size: 10.5px;
  color: var(--text-muted, #64748b);
  margin-top: 2px;
}

.highlight-amber { color: #f59e0b !important; }
.highlight-blue { color: #38bdf8 !important; }
.highlight-green { color: #34d399 !important; }

/* Score banner */
.solar-score-banner {
  margin-top: 12px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 10px;
  padding: 10px 12px;
}

.solar-score-text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 12px;
}

.solar-disclaimer-tag {
  font-size: 9.5px;
  color: var(--text-muted, #64748b);
}

.solar-progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5);
  position: relative;
}

.solar-progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #059669, #10b981, #22c55e);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.85), 0 0 4px #22c55e;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s ease, box-shadow 0.3s ease;
}

.solar-score-light {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e, 0 0 14px rgba(34, 197, 94, 0.85);
  animation: solar-pulse-green 2s infinite ease-in-out;
  flex-shrink: 0;
}

@keyframes solar-pulse-green {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 8px #22c55e, 0 0 14px rgba(34, 197, 94, 0.85);
  }
  50% {
    transform: scale(0.85);
    opacity: 0.7;
    box-shadow: 0 0 4px #22c55e, 0 0 7px rgba(34, 197, 94, 0.45);
  }
}

/* Badges */
.solar-badge-accent {
  background: #10b981;
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.solar-badge-outline {
  border: 1px solid rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.1);
  color: #fbbf24;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 9.5px;
  font-weight: 700;
}

/* Recommendation Box */
.solar-recommendation-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(59, 130, 246, 0.12));
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 10px;
  padding: 10px 12px;
}

.solar-rec-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #fbbf24;
}

.solar-rec-reason {
  margin: 4px 0 0;
  font-size: 11px;
  color: var(--text-secondary, #cbd5e1);
  line-height: 1.4;
}

/* Forms & Inputs */
.solar-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
}

.solar-form-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary, #94a3b8);
}

.solar-input {
  background: var(--bg-input, rgba(0, 0, 0, 0.25));
  border: 1px solid var(--border-input, rgba(255, 255, 255, 0.12));
  color: var(--text-main, #f8fafc);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.solar-input:focus {
  border-color: #3b82f6;
}

.solar-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.solar-range {
  width: 100%;
  accent-color: var(--primary-color, #2563eb);
  cursor: pointer;
}

.solar-util-legend {
  display: flex;
  justify-content: space-between;
  font-size: 10.5px;
  color: var(--text-secondary, #94a3b8);
  margin-top: 2px;
}

.solar-details summary {
  cursor: pointer;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--primary-color, #38bdf8);
  margin: 6px 0;
  outline: none;
}

/* Target Capacity Section */
.solar-target-section {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  padding: 10px;
  margin-top: 8px;
}

.solar-target-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 6px 0;
}

.solar-btn-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main, #f8fafc);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 10.5px;
  cursor: pointer;
  transition: all 0.15s;
}

.solar-btn-chip:hover {
  background: var(--primary-color, #2563eb);
  border-color: var(--primary-color, #2563eb);
  color: white;
}

.solar-target-input-row {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.solar-target-alert {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 11.5px;
  line-height: 1.4;
}

.solar-target-alert.achievable {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.solar-target-alert.not-achievable {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
}

/* Tables */
.solar-table-wrap {
  max-height: 160px;
  overflow-y: auto;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.solar-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.solar-table th {
  background: rgba(0, 0, 0, 0.35);
  color: var(--text-secondary, #94a3b8);
  padding: 6px 8px;
  text-align: left;
  font-weight: 700;
  position: sticky;
  top: 0;
}

.solar-table td {
  padding: 5px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-main, #e2e8f0);
}

.solar-health-pill {
  display: inline-block;
  background: rgba(59, 130, 246, 0.18);
  color: #93c5fd;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
}

/* Proximity list */
.solar-infra-row {
  display: flex;
  flex-direction: column;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.solar-infra-row:last-child {
  border-bottom: none;
}

.solar-infra-label {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-secondary, #94a3b8);
}

.solar-infra-val {
  font-size: 11.5px;
  color: var(--text-main, #f8fafc);
  margin-top: 1px;
}

/* Action Buttons */
.solar-btn-primary {
  width: 100%;
  padding: 11px 16px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
  transition: all 0.2s;
}

.solar-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45);
  filter: brightness(1.08);
}

.solar-btn-secondary {
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-main, #f8fafc);
  border-radius: 8px;
  font-size: 11.5px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.solar-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.solar-btn-danger {
  padding: 8px 12px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  border-radius: 8px;
  font-size: 11.5px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.solar-btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
  color: #fca5a5;
}

.solar-help-text {
  font-size: 10px;
  color: var(--text-muted, #64748b);
  margin-top: 2px;
}

.solar-legal-footer {
  margin-top: 10px;
  font-size: 10px;
  color: var(--text-muted, #64748b);
  line-height: 1.4;
  text-align: center;
}

/* ══════════════════════════════════════════════════════════════════════════
   SOLAR PROJECT INPUT MODAL & DROPZONE (ChatGPT / Claude Style)
   ══════════════════════════════════════════════════════════════════════════ */
.solar-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 29, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.solar-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.solar-modal-card {
  width: 680px;
  max-width: 92vw;
  max-height: 88vh;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: #f8fafc;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
}

.solar-modal-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.solar-modal-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.solar-modal-icon {
  font-size: 24px;
}

.solar-modal-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.solar-modal-sub {
  font-size: 11px;
  color: #94a3b8;
}

.solar-modal-body {
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.solar-dropzone {
  border: 2px dashed rgba(2, 132, 199, 0.45);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  background: rgba(2, 132, 199, 0.03);
  transition: all 0.2s ease;
  cursor: pointer;
}

.solar-dropzone.dragover, .solar-dropzone:hover {
  border-color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
}

.solar-drop-icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.solar-dropzone h4 {
  margin: 0 0 6px 0;
  font-size: 15px;
  color: #f8fafc;
}

.solar-dropzone p {
  margin: 0 0 10px 0;
  font-size: 12px;
  color: #94a3b8;
}

.solar-browse-label {
  display: inline-block;
  cursor: pointer;
}

.solar-supported-formats {
  font-size: 10.5px;
  color: #64748b;
  margin-top: 12px;
}

.solar-staged-section {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 12px;
}

.solar-staged-section h5 {
  margin: 0 0 8px 0;
  font-size: 12px;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.solar-staged-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.solar-staged-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  padding: 8px 12px;
  border-radius: 6px;
}

.solar-multipoly-box {
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 10px;
  padding: 12px;
}

.solar-multipoly-box h5 {
  margin: 0;
  font-size: 13px;
  color: #fbbf24;
}

.solar-validation-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px;
}

.solar-validation-box h5 {
  margin: 0 0 8px 0;
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  letter-spacing: 0.05em;
}

.solar-val-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 11px;
}

.solar-val-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 10px;
  border-radius: 6px;
}

.val-pass, .val-available {
  color: #10b981;
  font-weight: 700;
}

.val-pending {
  color: #f59e0b;
  font-weight: 600;
}

.solar-modal-footer {
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

/* ══════════════════════════════════════════════════════════════════════════
   CONCEPTUAL ELECTRICAL SINGLE LINE DIAGRAM (SLD)
   ══════════════════════════════════════════════════════════════════════════ */
.solar-sld-box {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 12px;
  overflow-x: auto;
}

.solar-sld-flow {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 600px;
}

.solar-sld-node {
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 9.5px;
  font-weight: 700;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
}

.solar-sld-arrow {
  color: #f59e0b;
  font-weight: 900;
  font-size: 14px;
}

.node-pv { background: #1e3a8a; color: #bfdbfe; }
.node-string { background: #1e40af; color: #dbeafe; }
.node-comb { background: #c2410c; color: #fed7aa; }
.node-inv { background: #dc2626; color: #fecaca; }
.node-lt { background: #0891b2; color: #cffafe; }
.node-tr { background: #7c3aed; color: #ede9fe; }
.node-ht { background: #2563eb; color: #dbeafe; }
.node-ss { background: #1d4ed8; color: #ffffff; }
.node-grid { background: #059669; color: #a7f3d0; }