/* ======================================================
   AUTOGRID POPUP STYLES
====================================================== */

.autogrid-popup-overlay {
  position: fixed;
  inset: 0;
  /* Respect navbar height so popup is never hidden behind it */
  top: var(--navbar-height);
  background: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
  animation: autogrid-overlay-appear 0.2s ease-out;
}

@keyframes autogrid-overlay-appear {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.autogrid-popup {
  background: #ffffff;
  border-radius: 16px;
  width: 100%;
  max-width: 600px;
  max-height: calc(100vh - var(--navbar-height) - 32px);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: autogrid-popup-appear 0.3s ease-out;
  display: flex;
  flex-direction: column;
}

@keyframes autogrid-popup-appear {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ===================== HEADER ===================== */

.autogrid-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid #f1f5f9;
  background: linear-gradient(135deg, #fafafa, #ffffff);
}

.autogrid-header-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.autogrid-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.autogrid-header-text h3 {
  margin: 0 0 4px 0;
  font-family: "Bio Sans Bold", Arial, sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #111827;
}

.autogrid-header-text p {
  margin: 0;
  font-family: "Bio Sans Regular", Arial, sans-serif;
  font-size: 14px;
  color: #6b7280;
}

.autogrid-close-btn {
  background: none;
  border: none;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  color: #6b7280;
  transition: all 0.2s ease;
}

.autogrid-close-btn:hover {
  background: #f3f4f6;
  color: #374151;
}

/* ===================== CONTENT ===================== */

.autogrid-popup-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.autogrid-section {
  background: #fafafa;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid #f1f5f9;
}

.autogrid-section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.autogrid-section-icon {
  width: 32px;
  height: 32px;
  background: #ffffff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ef4444;
  border: 1px solid #f1f5f9;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.autogrid-section h4 {
  margin: 0;
  font-family: "Bio Sans Bold", Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #111827;
}

/* ===================== GRID SETTINGS ===================== */

.autogrid-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.autogrid-setting-item {
  background: #ffffff;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.autogrid-setting-label {
  font-family: "Bio Sans Regular", Arial, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.autogrid-setting-value {
  font-family: "Bio Sans Bold", Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #111827;
}

/* ===================== AREA STATS ===================== */

.autogrid-area-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.autogrid-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.autogrid-stat {
  background: #ffffff;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.autogrid-stat-full {
  grid-column: 1 / -1;
}

.autogrid-stat-label {
  font-family: "Bio Sans Regular", Arial, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.autogrid-stat-value {
  font-family: "Bio Sans Bold", Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #111827;
}

/* ===================== GRID ANALYSIS ===================== */

.autogrid-analysis {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.autogrid-analysis-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.autogrid-analysis-item {
  background: #ffffff;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
}

.autogrid-analysis-label {
  font-family: "Bio Sans Regular", Arial, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.autogrid-analysis-value {
  font-family: "Bio Sans Bold", Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #111827;
}

.autogrid-analysis-value.autogrid-highlight {
  color: #ef4444;
}

.autogrid-analysis-value.autogrid-success {
  color: #22c55e;
}

.autogrid-analysis-value.autogrid-warning {
  color: #f59e0b;
}

.autogrid-analysis-value.autogrid-error {
  color: #ef4444;
}

.autogrid-warning {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: 8px;
  color: #92400e;
  font-family: "Bio Sans Regular", Arial, sans-serif;
  font-size: 13px;
  margin-top: 8px;
}

.autogrid-warning svg {
  flex-shrink: 0;
  color: #f59e0b;
}

/* ===================== SUMMARY ===================== */

.autogrid-summary {
  background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
  border: 1px solid #0ea5e9;
}

.autogrid-summary-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.autogrid-summary-icon {
  width: 40px;
  height: 40px;
  background: #0ea5e9;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.autogrid-summary-text h4 {
  margin: 0 0 4px 0;
  font-family: "Bio Sans Bold", Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #0c4a6e;
}

.autogrid-summary-text p {
  margin: 0;
  font-family: "Bio Sans Regular", Arial, sans-serif;
  font-size: 14px;
  color: #0369a1;
}

/* ===================== FOOTER ===================== */

.autogrid-popup-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 24px;
  border-top: 1px solid #f1f5f9;
  background: #fafafa;
}

.autogrid-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-family: "Bio Sans Bold", Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.autogrid-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.autogrid-btn-cancel {
  background: #f3f4f6;
  color: #374151;
}

.autogrid-btn-cancel:hover:not(:disabled) {
  background: #e5e7eb;
  transform: translateY(-1px);
}

.autogrid-btn-confirm {
  background: #ef4444;
  color: white;
}

.autogrid-btn-confirm:hover:not(:disabled) {
  background: #dc2626;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* ===================== RESPONSIVE ===================== */

@media (max-width: 640px) {
  .autogrid-popup {
    margin: 8px;
    max-width: calc(100vw - 16px);
  }

  .autogrid-popup-header {
    padding: 20px;
  }

  .autogrid-header-content {
    gap: 12px;
  }

  .autogrid-icon {
    width: 40px;
    height: 40px;
  }

  .autogrid-header-text h3 {
    font-size: 18px;
  }

  .autogrid-popup-content {
    padding: 20px;
    gap: 20px;
  }

  .autogrid-section {
    padding: 16px;
  }

  .autogrid-settings-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .autogrid-stat-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .autogrid-analysis-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .autogrid-popup-footer {
    padding: 20px;
    flex-direction: column;
  }

  .autogrid-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .autogrid-popup-header {
    padding: 16px;
  }

  .autogrid-popup-content {
    padding: 16px;
    gap: 16px;
  }

  .autogrid-section {
    padding: 12px;
  }

  .autogrid-popup-footer {
    padding: 16px;
  }

  .autogrid-summary-content {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
}

/* ===================== ANIMATIONS ===================== */

.autogrid-popup-content::-webkit-scrollbar {
  width: 8px;
}

.autogrid-popup-content::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}

.autogrid-popup-content::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.autogrid-popup-content::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}