/* Base Styles */
:root {
  --primary-gradient: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
  --secondary-gradient: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
  --accent-color: #ff6b6b;
  --text-primary: #333;
  --text-secondary: #666;
  --card-bg: rgba(255, 255, 255, 0.9);
  --input-bg: #f5f7fa;
  --border-radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --spacing: 20px;
} 

.dark-theme {
  --primary-gradient: linear-gradient(135deg, #434343 0%, #000000 100%);
  --secondary-gradient: linear-gradient(135deg, #4b6cb7 0%, #182848 100%);
  --accent-color: #64ffda;
  --text-primary: #f5f5f5;
  --text-secondary: #b3b3b3;
  --card-bg: rgba(30, 30, 30, 0.9);
  --input-bg: #2a2a2a;
}

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

.time-converter-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background: var(--primary-gradient);
  border-radius: var(--border-radius);
  color: var(--text-primary);
}

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

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

.converter-title {
  font-size: 24px;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

.time-input {
  flex: 1;
  padding: 12px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  background: var(--input-bg);
  font-size: 16px;
  transition: var(--transition);
}

.time-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.2);
}

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

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

.current-time {
  margin-top: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

/* Responsive Styles */
@media (max-width: 768px) {
  .time-inputs {
    flex-direction: column;
  }
  
  .swap-btn-container {
    transform: rotate(90deg);
    margin: 10px 0;
  }
  
  .timezone-facts, .world-clocks {
    grid-template-columns: 1fr;
  }
  
  .table-header, .table-row {
    font-size: 14px;
  }
}

/* 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;
  color: var(--text-primary);
  border-color: #444;
}

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

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