/* Base Styles */
:root {
  --primary-gradient: linear-gradient(135deg, #6a3093 0%, #a044ff 100%) !important;
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important;
  --accent-color: #f5576c !important;
  --text-primary: #333 !important;
  --text-secondary: #666 !important;
  --card-bg: rgba(255, 255, 255, 0.9) !important;
  --input-bg: #f5f7fa !important;
  --border-radius: 0.75rem !important;
  --shadow: 0 0.625rem 1.875rem rgba(0, 0, 0, 0.1) !important;
  --transition: all 0.3s ease !important;
  --spacing: 1.25rem !important;
  --font-size-base: 1rem !important;
  --font-size-small: 0.875rem !important;
  --font-size-large: 1.125rem !important;
  --font-size-xl: 1.5rem !important;
}

.dark-theme {
  --primary-gradient: linear-gradient(135deg, #434343 0%, #000000 100%) !important;
  --secondary-gradient: linear-gradient(135deg, #a044ff 0%, #6a3093 100%) !important;
  --accent-color: #a044ff !important;
  --text-primary: #f5f5f5 !important;
  --text-secondary: #b3b3b3 !important;
  --card-bg: rgba(30, 30, 30, 0.9) !important;
  --input-bg: #2a2a2a !important;
}

.time-converter-container * {
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif !important;
}

.time-converter-container {
  width: 100% !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 2.5rem 1.25rem !important;
  background: var(--primary-gradient) !important;
  border-radius: var(--border-radius) !important;
  color: var(--text-primary) !important;
  font-size: var(--font-size-base) !important;
}

/* Converter Card Styles */
.converter-card {
  background: var(--card-bg) !important;
  border-radius: var(--border-radius) !important;
  box-shadow: var(--shadow) !important;
  padding: var(--spacing) !important;
  margin-bottom: 30px !important;
  transition: var(--transition) !important;
}

.converter-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  margin-bottom: 20px !important;
}

.converter-title {
  font-size: var(--font-size-xl) !important;
  font-weight: 700 !important;
  background: var(--primary-gradient) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
}

.theme-toggle {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}

.theme-label {
  font-size: 14px !important;
  color: var(--text-secondary) !important;
}

.theme-button {
  background: none !important;
  border: none !important;
  cursor: pointer !important;
  font-size: 18px !important;
  transition: var(--transition) !important;
}

.theme-button:hover {
  transform: scale(1.1) !important;
}

/* Tabs Styles */
.tabs {
  display: flex !important;
  gap: 10px !important;
  margin-bottom: 20px !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
  padding-bottom: 10px !important;
}

.tab-btn {
  padding: 8px 16px !important;
  background: none !important;
  border: none !important;
  border-radius: 20px !important;
  cursor: pointer !important;
  font-weight: 500 !important;
  color: var(--text-secondary) !important;
  transition: var(--transition) !important;
}

.tab-btn:hover {
  color: var(--accent-color) !important;
}

.tab-btn.active {
  background: var(--primary-gradient) !important;
  color: white !important;
}

.tab-content {
  display: none !important;
  animation: fadeIn 0.3s ease !important;
}

.tab-content.active {
  display: block !important;
}

@keyframes fadeIn {
  from { opacity: 0 !important; }
  to { opacity: 1 !important; }
}

/* Time Inputs Styles */
.time-inputs {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 20px !important;
  margin-bottom: 20px !important;
}

.time-input-group {
  flex: 1 !important;
  min-width: 250px !important;
}

.time-input-wrapper {
  display: flex !important;
  gap: 10px !important;
  margin-top: 8px !important;
}

.time-input {
  flex: 1 !important;
  padding: 12px !important;
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  border-radius: var(--border-radius) !important;
  background: var(--input-bg) !important;
  font-size: var(--font-size-base) !important;
  transition: var(--transition) !important;
}

.time-input:focus {
  outline: none !important;
  border-color: var(--accent-color) !important;
  box-shadow: 0 0 0 2px rgba(245, 87, 108, 0.2) !important;
}

.now-btn {
  padding: 0 15px !important;
  background: var(--secondary-gradient) !important;
  border: none !important;
  border-radius: var(--border-radius) !important;
  color: white !important;
  cursor: pointer !important;
  transition: var(--transition) !important;
}

.now-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
}

.current-time {
  margin-top: 8px !important;
  font-size: var(--font-size-small) !important;
  color: var(--text-secondary) !important;
}

.swap-btn-container {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.swap-btn {
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  background: var(--primary-gradient) !important;
  border: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  color: white !important;
  transition: var(--transition) !important;
}

.swap-btn:hover {
  transform: rotate(180deg) !important;
}

/* Time Difference Styles */
.time-difference {
  background: var(--input-bg) !important;
  padding: 15px !important;
  border-radius: var(--border-radius) !important;
  margin-bottom: 20px !important;
}

.time-difference h3 {
  margin-bottom: 10px !important;
  font-size: 18px !important;
  font-weight: 600 !important;
}

/* Quick Reference Styles */
.quick-reference {
  background: var(--input-bg) !important;
  padding: 15px !important;
  border-radius: var(--border-radius) !important;
  margin-bottom: 20px !important;
}

.quick-reference h3 {
  margin-bottom: 10px !important;
  font-size: 18px !important;
  font-weight: 600 !important;
}

.quick-times {
  display: grid !important;
  gap: 10px !important;
}

.quick-time-item {
  display: flex !important;
  justify-content: space-between !important;
  padding: 8px 0 !important;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.1) !important;
}

.quick-time-item:last-child {
  border-bottom: none !important;
}

.quick-time-item.highlight {
  background: rgba(245, 87, 108, 0.1) !important;
  padding: 10px !important;
  border-radius: var(--border-radius) !important;
  border-left: 3px solid var(--accent-color) !important;
  font-weight: 600 !important;
}

/* Meeting Planner Styles */
.meeting-planner {
  padding: 15px !important;
  background: var(--input-bg) !important;
  border-radius: var(--border-radius) !important;
}

.meeting-form {
  display: grid !important;
  gap: 15px !important;
  margin-top: 15px !important;
}

.form-group {
  display: flex !important;
  flex-direction: column !important;
  gap: 5px !important;
}

.form-group label {
  font-size: 14px !important;
  font-weight: 500 !important;
}

.form-group input, .form-group select {
  padding: 10px !important;
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  border-radius: var(--border-radius) !important;
  background: white !important;
  font-size: 16px !important;
}

.calculate-btn {
  padding: 12px !important;
  background: var(--primary-gradient) !important;
  border: none !important;
  border-radius: var(--border-radius) !important;
  color: white !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: var(--transition) !important;
  margin-top: 10px !important;
}

.calculate-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
}

.meeting-result {
  margin-top: 20px !important;
  padding: 15px !important;
  background: white !important;
  border-radius: var(--border-radius) !important;
  border-left: 4px solid var(--accent-color) !important;
}

/* World Clock Styles */
.world-clock-container {
  padding: 15px !important;
  background: var(--input-bg) !important;
  border-radius: var(--border-radius) !important;
}

.world-clocks {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)) !important;
  gap: 15px !important;
  margin-top: 15px !important;
}

.clock-item {
  background: white !important;
  padding: 15px !important;
  border-radius: var(--border-radius) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
  text-align: center !important;
}

.clock-city {
  font-weight: 600 !important;
  margin-bottom: 5px !important;
}

.clock-time {
  font-size: 18px !important;
  color: var(--accent-color) !important;
}

/* Footer Styles */
.converter-footer {
  display: flex !important;
  justify-content: flex-end !important;
  gap: 10px !important;
  margin-top: 20px !important;
}

.copy-btn, .share-btn {
  padding: 10px 15px !important;
  border: none !important;
  border-radius: var(--border-radius) !important;
  cursor: pointer !important;
  font-weight: 500 !important;
  transition: var(--transition) !important;
}

.copy-btn {
  background: var(--input-bg) !important;
  color: var(--text-primary) !important;
}

.share-btn {
  background: var(--primary-gradient) !important;
  color: white !important;
}

.copy-btn:hover, .share-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
}

/* Supportive Content Styles */
.supportive-content {
  background: var(--card-bg) !important;
  border-radius: var(--border-radius) !important;
  padding: var(--spacing) !important;
  box-shadow: var(--shadow) !important;
}

.content-title {
  font-size: 24px !important;
  font-weight: 700 !important;
  margin-bottom: 20px !important;
  text-align: center !important;
  background: var(--primary-gradient) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
}

.info-card {
  background: var(--input-bg) !important;
  border-radius: var(--border-radius) !important;
  padding: 20px !important;
  margin-bottom: 20px !important;
}

.info-card h3 {
  font-size: 20px !important;
  margin-bottom: 15px !important;
  color: var(--accent-color) !important;
}

.info-card p {
  line-height: 1.6 !important;
  margin-bottom: 15px !important;
}

.timezone-facts {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
  gap: 15px !important;
  margin-top: 20px !important;
}

.fact-item {
  display: flex !important;
  gap: 15px !important;
  background: white !important;
  padding: 15px !important;
  border-radius: var(--border-radius) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
}

.fact-icon {
  font-size: 24px !important;
}

.fact-text h4 {
  margin-bottom: 5px !important;
  font-weight: 600 !important;
}

.time-map {
  margin-top: 20px !important;
}

.map-container {
  display: flex !important;
  gap: 20px !important;
  margin-bottom: 15px !important;
}

.map-region {
  flex: 1 !important;
  padding: 15px !important;
  border-radius: var(--border-radius) !important;
  text-align: center !important;
  color: white !important;
}

.map-region.est {
  background: var(--primary-gradient) !important;
}

.map-region.central {
  background: var(--secondary-gradient) !important;
}

.map-region h4 {
  margin-bottom: 5px !important;
  font-weight: 600 !important;
}

.time-arrow {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  margin-top: 10px !important;
}

.arrow-label {
  font-size: 14px !important;
  margin-bottom: 5px !important;
}

.arrow {
  font-size: 24px !important;
  color: var(--accent-color) !important;
}

.conversion-table {
  background: white !important;
  border-radius: var(--border-radius) !important;
  overflow: hidden !important;
}

.table-header {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  background: var(--primary-gradient) !important;
  color: white !important;
  padding: 10px !important;
  font-weight: 600 !important;
}

.table-row {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  padding: 10px !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
}

.table-row:last-child {
  border-bottom: none !important;
}

.table-row:nth-child(even) {
  background: rgba(0, 0, 0, 0.02) !important;
}

.table-row.highlight {
  background: rgba(245, 87, 108, 0.1) !important;
  font-weight: 600 !important;
}

.tips-container {
  display: grid !important;
  gap: 15px !important;
}

.tip-item {
  display: flex !important;
  gap: 15px !important;
  background: white !important;
  padding: 15px !important;
  border-radius: var(--border-radius) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
}

.tip-number {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 30px !important;
  height: 30px !important;
  background: var(--primary-gradient) !important;
  color: white !important;
  border-radius: 50% !important;
  font-weight: 600 !important;
  flex-shrink: 0 !important;
}

.tip-content h4 {
  margin-bottom: 5px !important;
  font-weight: 600 !important;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .time-converter-container {
    padding: 30px 15px !important;
  }
  
  .converter-title {
    font-size: 22px !important;
  }
  
  .world-clocks {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important;
  }
}

@media (max-width: 768px) {
  .time-inputs {
    flex-direction: column !important;
  }

  .swap-btn-container {
    transform: rotate(90deg) !important;
    margin: 10px 0 !important;
  }

  .timezone-facts, .world-clocks {
    grid-template-columns: 1fr !important;
  }

  .table-header, .table-row {
    font-size: 14px !important;
  }

  .map-container {
    flex-direction: column !important;
  }
  
  .converter-title {
    font-size: 20px !important;
  }
  
  .content-title {
    font-size: 20px !important;
  }
  
  .info-card h3 {
    font-size: 18px !important;
  }
}

@media (max-width: 480px) {
  .time-converter-container {
    padding: 20px 10px !important;
  }
  
  .converter-card, .supportive-content {
    padding: 15px !important;
  }
  
  .tabs {
    gap: 5px !important;
  }
  
  .tab-btn {
    padding: 6px 10px !important;
    font-size: 14px !important;
  }
  
  .time-input-wrapper {
    flex-direction: column !important;
    gap: 5px !important;
  }
  
  .now-btn {
    width: 100% !important;
  }
  
  .converter-title {
    font-size: 18px !important;
  }
  
  .content-title {
    font-size: 18px !important;
  }
  
  .info-card {
    padding: 15px !important;
  }
  
  .info-card h3 {
    font-size: 16px !important;
  }
  
  .fact-item, .tip-item {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  
  .fact-icon, .tip-number {
    margin-bottom: 10px !important;
  }
  
  .converter-footer {
    flex-direction: column !important;
    gap: 10px !important;
  }
  
  .copy-btn, .share-btn {
    width: 100% !important;
  }
}

@media (max-width: 320px) {
  .converter-title {
    font-size: 16px !important;
  }
  
  .theme-toggle {
    display: none !important;
  }
  
  .tab-btn {
    padding: 5px 8px !important;
    font-size: 12px !important;
  }
}

/* Landscape orientation adjustments */
@media (max-height: 500px) and (orientation: landscape) {
  .time-converter-container {
    padding: 15px 10px !important;
  }
  
  .converter-card, .supportive-content {
    padding: 10px !important;
  }
  
  .time-inputs {
    flex-direction: row !important;
  }
  
  .swap-btn-container {
    transform: none !important;
  }
  
  .world-clocks {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)) !important;
  }
}

/* Dark Mode Overrides */
.dark-theme .time-input, 
.dark-theme .form-group input, 
.dark-theme .form-group select,
.dark-theme .meeting-result,
.dark-theme .clock-item,
.dark-theme .fact-item,
.dark-theme .tip-item,
.dark-theme .conversion-table,
.dark-theme .table-row {
  background: #2a2a2a !important;
  color: var(--text-primary) !important;
  border-color: #444 !important;
}

.dark-theme .table-row:nth-child(even) {
  background: #333 !important;
}

.dark-theme .copy-btn {
  background: #333 !important;
  color: white !important;
}