body {
  background-color: #1e1e2f;
  transition: background-color 0.3s ease;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body[data-theme="dark"] {
  background-color: #1e1e2f;
}

body[data-theme="light"] {
  background-color: #f0f4f8;
}

.dca-calculator-wrapper {
  --fc-primary: #00d4ff;
  --fc-primary-light: #005bbb;
  --fc-success: #00ff7f;
  --fc-success-light: #00cc61;
  --fc-danger: #ff3e3e;
  --fc-danger-light: #cc2c2c;
  --fc-warning: #ffaa00;
  --fc-warning-light: #ff6200;
  --fc-border: #3b3b5b;
  --fc-bg: #252545;
  --fc-text: #e0e0ff;
  --fc-shadow: rgba(0, 0, 0, 0.3);
  --fc-input-bg: #2f2f4f;
  --fc-btn-hover-shadow: rgba(0, 212, 255, 0.4);
  --fc-grid: #3b3b5b;
}

.dca-calculator-wrapper[data-theme="light"] {
  --fc-primary: #007bff;
  --fc-primary-light: #005bbb;
  --fc-success: #34c759;
  --fc-success-light: #289e41;
  --fc-danger: #ff4d4d;
  --fc-danger-light: #cc3b3b;
  --fc-warning: #ff9500;
  --fc-warning-light: #ff6200;
  --fc-border: #d1d9e6;
  --fc-bg: #ffffff;
  --fc-text: #1a2a44;
  --fc-shadow: rgba(0, 0, 0, 0.1);
  --fc-input-bg: #f7f9fc;
  --fc-btn-hover-shadow: rgba(0, 123, 255, 0.3);
  --fc-grid: #e6ebf5;
}

.dca-calculator-wrapper * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.dca-calculator-wrapper .container {
  display: flex;
  flex-direction: row;
  gap: 20px;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  padding: 20px;
  align-items: stretch;
}

.dca-calculator-wrapper .fc-calculator {
  background: var(--fc-bg);
  border-radius: 15px;
  padding: 15px;
  box-shadow: 0 4px 12px var(--fc-shadow);
  border: none;
  flex: 1;
  max-width: 400px;
  width: 100%;
  overflow: visible;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  min-height: 600px;
}

.dca-calculator-wrapper .fc-calculator-logo {
  width: 100%;
  max-width: 120px;
  margin: 0 auto 10px;
  display: block;
  transition: transform 0.3s ease;
}

.dca-calculator-wrapper .fc-calculator-logo:hover {
  transform: scale(1.08);
}

.dca-calculator-wrapper .fc-input-group {
  margin-bottom: 12px;
  position: relative;
  width: 100%;
  flex-shrink: 0;
}

.dca-calculator-wrapper .fc-input-group.ticker-group {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.dca-calculator-wrapper .fc-input-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--fc-text);
  font-size: 14px;
}

.dca-calculator-wrapper .fc-input {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--fc-border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--fc-input-bg);
  color: var(--fc-text);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.dca-calculator-wrapper .fc-input:focus {
  border-color: var(--fc-primary);
  box-shadow: 0 0 6px var(--fc-btn-hover-shadow);
  outline: none;
}

.dca-calculator-wrapper .fc-find-btn,
.dca-calculator-wrapper .fc-calculate-btn {
  background: linear-gradient(135deg, var(--fc-primary), var(--fc-primary-light));
  color: #ffffff;
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: auto;
}

.dca-calculator-wrapper .fc-find-btn {
  height: 40px;
}

.dca-calculator-wrapper .fc-calculate-btn {
  width: 100%;
  padding: 12px;
  margin-top: 8px;
}

.dca-calculator-wrapper .fc-find-btn:hover,
.dca-calculator-wrapper .fc-calculate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--fc-btn-hover-shadow);
}

.dca-calculator-wrapper .fc-find-btn.loading,
.dca-calculator-wrapper .fc-calculate-btn.loading {
  background: #0984e3;
  position: relative;
  overflow: hidden;
}

.dca-calculator-wrapper .fc-find-btn.loading::after,
.dca-calculator-wrapper .fc-calculate-btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 3px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translate(-50%, -50%);
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.dca-calculator-wrapper .fc-chart-container {
  background: var(--fc-bg);
  border-radius: 15px;
  padding: 15px;
  box-shadow: 0 4px 12px var(--fc-shadow);
  border: none;
  flex: 2;
  width: 100%;
  transition: all 0.3s ease;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 600px;
}

.dca-calculator-wrapper .fc-info-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 12px;
  width: 100%;
}

.dca-calculator-wrapper .fc-info-box.target-mode {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  justify-items: center;
}

.dca-calculator-wrapper .fc-info-box.target-mode .fc-info-button {
  flex: 1;
  min-width: 140px;
  max-width: 180px;
}

.dca-calculator-wrapper .fc-info-box.target-mode .current-ownership-wrapper {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.dca-calculator-wrapper .fc-info-box.target-mode .current-ownership-wrapper .fc-info-button.current-ownership {
  max-width: 300px;
  width: 100%;
}

.dca-calculator-wrapper .fc-info-button {
  padding: 10px 12px;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  white-space: normal;
  color: var(--fc-text);
  box-shadow: 0 3px 10px var(--fc-shadow);
  transition: all 0.3s ease;
  line-height: 1.2;
  border: 2px solid;
  min-height: 80px;
}

.dca-calculator-wrapper .fc-info-button:hover {
  transform: scale(1.03);
  box-shadow: 0 5px 15px var(--fc-btn-hover-shadow);
}

.dca-calculator-wrapper .fc-info-button .title {
  font-size: 12px;
  margin-bottom: 4px;
  word-wrap: break-word;
}

.dca-calculator-wrapper .fc-info-button .value {
  font-size: 14px;
  font-weight: 700;
  word-wrap: break-word;
}

.dca-calculator-wrapper .fc-graph-container {
  flex: 1;
  margin-top: 15px;
  position: relative;
  background: var(--fc-input-bg);
  border-radius: 12px;
  padding: 8px;
  width: 100%;
  overflow: hidden;
  min-height: 300px;
}

.dca-calculator-wrapper .fc-graph-container.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  border: 4px solid var(--fc-border);
  border-top: 4px solid var(--fc-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translate(-50%, -50%);
  z-index: 10;
}

.dca-calculator-wrapper #dcaChart {
  width: 100%!important;
  height: 100%!important;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.dca-calculator-wrapper .fc-graph-container.loading #dcaChart {
  opacity: 0;
}

.dca-calculator-wrapper .fc-error-message {
  background: rgba(255, 77, 77, 0.2);
  border: 2px solid var(--fc-danger);
  color: var(--fc-text);
  padding: 10px;
  border-radius: 8px;
  margin-top: 10px;
  text-align: center;
  font-weight: 600;
  display: none;
  width: 100%;
}

.dca-calculator-wrapper .fc-graph-error {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 77, 77, 0.2);
  border: 2px solid var(--fc-danger);
  color: var(--fc-text);
  padding: 12px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  max-width: 80%;
  display: none;
}

.dca-calculator-wrapper .company-logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: contain;
  display: none;
  border: 2px solid var(--fc-border);
  padding: 4px;
  background: var(--fc-bg);
  transition: transform 0.3s ease;
}

.dca-calculator-wrapper .company-logo:hover {
  transform: scale(1.1);
}

.dca-calculator-wrapper .logo-container {
  text-align: center;
  margin-bottom: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 100%;
  position: relative;
}

.dca-calculator-wrapper .company-info {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  justify-content: center;
}

.dca-calculator-wrapper .fc-company-name {
  color: var(--fc-text);
  font-weight: 600;
  font-size: 15px;
  transition: opacity 0.3s ease;
  opacity: 0;
}

.dca-calculator-wrapper .fc-company-name.visible {
  opacity: 1;
}

.dca-calculator-wrapper .fc-stock-price {
  color: var(--fc-text);
  font-size: 14px;
  font-weight: 500;
  background: var(--fc-input-bg);
  padding: 4px 8px;
  border-radius: 6px;
  box-shadow: 0 2px 4px var(--fc-shadow);
  transition: opacity 0.3s ease;
  opacity: 0;
  display: none;
}

.dca-calculator-wrapper .fc-stock-price.visible {
  opacity: 1;
  display: inline-block;
}

.dca-calculator-wrapper .fc-stock-price:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px var(--fc-btn-hover-shadow);
}

.dca-calculator-wrapper .fc-share-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  width: 100%;
  flex-wrap: wrap;
  position: relative;
}

.dca-calculator-wrapper .fc-share-button {
  width: 100px;
  height: auto;
  cursor: pointer;
  transition: transform 0.3s ease;
  border: none;
  background: none;
  padding: 0;
  border-radius: 10px;
}

.dca-calculator-wrapper .fc-share-button img {
  border-radius: 10px;
  width: 100%;
  height: auto;
}

.dca-calculator-wrapper .fc-share-button:hover {
  transform: scale(1.12);
}

.dca-calculator-wrapper #tickerSuggestions {
  position: absolute;
  max-height: 180px;
  background: var(--fc-bg);
  border: 2px solid var(--fc-border);
  border-radius: 8px;
  box-shadow: 0 8px 16px var(--fc-shadow);
  z-index: 1000;
  width: calc(100% - 24px);
  overflow-y: auto;
}

.dca-calculator-wrapper #tickerSuggestions div {
  padding: 10px 12px;
  font-weight: 500;
  font-size: 13px;
  color: var(--fc-text);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dca-calculator-wrapper #tickerSuggestions div:hover {
  background: var(--fc-input-bg);
  transform: translateX(4px);
  color: var(--fc-primary);
}

.dca-calculator-wrapper #tickerSuggestions div.selected {
  background: var(--fc-primary);
  color: #ffffff;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  width: 100%;
}

.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 20px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fc-text);
  font-size: 14px;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #55557f;
  transition: 0.4s;
  border-radius: 20px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 2px;
  bottom: 2px;
  background-color: #e0e0ff;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--fc-primary);
}

input:checked + .slider:before {
  transform: translateX(20px);
}

.dca-order-container {
  border: 2px solid var(--fc-border);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 10px;
  display: flex;
  flex-wrap: wrap;
  background: var(--fc-input-bg);
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
}

.dca-order-container.collapsed .order-content {
  height: 0;
  opacity: 0;
  visibility: hidden;
}

.dca-order-container .order-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
}

.dca-order-container .order-label {
  font-weight: 600;
  color: var(--fc-text);
  font-size: 14px;
}

.dca-calculator-wrapper .order-total {
  font-size: 12px;
  color: var(--fc-text);
  opacity: 0;
  transition: opacity 0.3s ease, color 0.3s ease;
  margin-right: 10px;
}

.dca-order-container.collapsed .order-total {
  opacity: 1;
  color: #000000;
}

[data-theme="dark"] .dca-order-container.collapsed .order-total {
  color: #ffffff;
}

.dca-order-container .order-toggle {
  font-size: 12px;
  color: var(--fc-primary);
  transition: transform 0.3s ease;
}

.dca-order-container.collapsed .order-toggle {
  transform: rotate(180deg);
}

.dca-order-container .order-content {
  width: 100%;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  transition: all 0.3s ease;
}

.dca-order-container .fc-input {
  flex: 1;
  min-width: 120px;
  border-radius: 6px;
  box-shadow: inset 0 2px 4px var(--fc-shadow);
}

.dca-order-container .input-wrapper {
  position: relative;
  flex: 1;
  min-width: 120px;
}

.dca-order-container .input-label {
  position: absolute;
  top: -8px;
  left: 10px;
  background: var(--fc-input-bg);
  padding: 0 4px;
  font-size: 12px;
  color: var(--fc-text);
  font-weight: 500;
}

.dca-order-container .current-price-display {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: var(--fc-text);
  margin-top: 8px;
  font-weight: 500;
}

.dca-remove-btn {
  background: var(--fc-danger);
  color: #ffffff;
  padding: 6px 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px var(--fc-shadow);
}

.dca-remove-btn:hover {
  background: var(--fc-danger-light);
  transform: scale(1.05);
  box-shadow: 0 4px 8px var(--fc-shadow);
}

.dca-mode-toggle {
  display: flex;
  gap: 10px;
  margin: 10px 0;
  justify-content: center;
  flex-wrap: wrap;
}

.dca-mode-btn {
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  background: var(--fc-input-bg);
  color: var(--fc-text);
  border: 2px solid var(--fc-border);
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px var(--fc-shadow);
}

.dca-mode-btn.active {
  background: linear-gradient(135deg, var(--fc-primary), var(--fc-primary-light));
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 8px var(--fc-btn-hover-shadow);
}

.dca-mode-btn:hover:not(.active) {
  background: linear-gradient(135deg, var(--fc-primary), var(--fc-primary-light));
  color: #ffffff;
  border: none;
  filter: brightness(1.1);
  box-shadow: 0 4px 12px var(--fc-btn-hover-shadow);
}

.dca-add-order-btn {
  background: linear-gradient(135deg, var(--fc-success-light), var(--fc-success-light));
  color: #ffffff;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  margin-top: 8px;
}

.dca-add-order-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--fc-btn-hover-shadow);
}

.ticker-fallback {
  display: none;
  font-size: 24px;
  font-weight: 700;
  color: var(--fc-text);
  padding: 4px;
  transition: transform 0.3s ease;
}

.ticker-fallback:hover {
  transform: scale(1.1);
}

.fc-expiration-date {
  color: var(--fc-text);
  font-size: 14px;
  font-weight: 600;
}

/* Updated class for the More Tools button to use the gradient from the stock calculator */
.dca-calculator-wrapper .fc-more-tools-btn {
  background: linear-gradient(135deg, #ffaa00, #ff6200); /* Gradient matching the stock calculator */
  color: #ffffff;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  margin-top: 8px;
}

.dca-calculator-wrapper .fc-more-tools-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 98, 0, 0.4); /* Keep the same shadow effect */
}

/* Mobile Responsiveness */
@media (max-width: 767px) {
  .dca-calculator-wrapper .container {
    flex-direction: column;
    padding: 10px;
    gap: 15px;
  }
  
  .dca-calculator-wrapper .fc-calculator {
    max-width: 100%;
    padding: 10px;
    min-height: auto;
  }
  
  .dca-calculator-wrapper .fc-chart-container {
    min-height: auto;
    height: auto;
    padding-bottom: 20px;
  }
  
  .dca-calculator-wrapper .fc-graph-container {
    height: 65vh;
    min-height: 400px;
    margin-bottom: 15px;
  }
  
  .dca-calculator-wrapper #dcaChart {
    height: 100% !important;
    min-height: 100%;
  }
  
  .dca-calculator-wrapper .fc-info-box {
    margin: 10px 0;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .dca-calculator-wrapper .fc-share-container {
    margin-top: 10px;
    padding-top: 10px;
  }
  
  .dca-calculator-wrapper .fc-input-group.ticker-group {
    flex-direction: row;
    align-items: flex-end;
    gap: 6px;
    width: 100%;
  }
  
  .dca-calculator-wrapper .fc-input-group.ticker-group > div {
    flex: 1;
  }
  
  .dca-calculator-wrapper .fc-find-btn {
    width: auto;
    flex-shrink: 0;
  }
}

@media (max-width: 480px) {
  .dca-calculator-wrapper .fc-graph-container {
    height: 60vh;
    min-height: 350px;
  }
  
  .dca-calculator-wrapper .fc-info-button {
    min-height: 65px;
    padding: 8px 10px;
  }
}