/* Apple-Inspired Modern Design */

/* CSS Variables for consistent theming */
:root {
  --primary-blue: #007AFF;
  --primary-blue-hover: #0056CC;
  --secondary-blue: #5AC8FA;
  --background-primary: #F2F2F7;
  --background-secondary: #FFFFFF;
  --background-tertiary: #F9F9F9;
  --text-primary: #1D1D1F;
  --text-secondary: #6E6E73;
  --text-tertiary: #8E8E93;
  --border-color: #E5E5EA;
  --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
  --radius-small: 8px;
  --radius-medium: 12px;
  --radius-large: 16px;
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.5;
}

/* Ensure all interactive elements meet minimum touch target */
.calculator-icon-btn,
.notification-btn,
.settings-btn,
button,
.option-btn,
.filter-btn,
.main-btn {
  min-height: 44px;
  min-width: 44px;
}

/* Removed conflicting calculator-icon-btn rule - main definition is below */

/* Login Styles */
.login-container {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: var(--spacing-xl);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-heavy);
  width: 100%;
  max-width: 400px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
  letter-spacing: -0.5px;
}

.error-message {
  color: #FF3B30;
  font-size: 14px;
  font-weight: 500;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(255, 59, 48, 0.1);
  border-radius: var(--radius-small);
  border: 1px solid rgba(255, 59, 48, 0.2);
}

/* Input Styles */
.input-group {
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

.input-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 16px;
}

input {
  width: 100%;
  padding: var(--spacing-md);
  font-size: 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  background: var(--background-secondary);
  transition: all 0.2s ease;
  font-family: inherit;
}

input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
  background: var(--background-secondary);
}

input::placeholder {
  color: var(--text-tertiary);
  font-weight: 400;
}

/* Button Styles */
button {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 16px;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, #1D1D1F 0%, #3A3A3C 100%);
  border: none;
  border-radius: var(--radius-small);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-family: inherit;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

button:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  background: linear-gradient(135deg, #2C2C2E 0%, #48484A 100%);
}

button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-light);
}

/* Dashboard Styles */
.dashboard-container {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  width: 100%;
  max-width: 1000px;
  margin: var(--spacing-lg) auto;
  padding: var(--spacing-xl);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-heavy);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.header h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.header-buttons {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Notification Button */
.notification-btn,
.settings-btn {
  position: relative;
  width: auto;
  padding: var(--spacing-md);
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  border: none;
  border-radius: var(--radius-medium);
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 2px 12px rgba(0, 122, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 48px;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.settings-btn {
  background: linear-gradient(135deg, #8E8E93 0%, #6D6D70 100%);
  margin-right: var(--spacing-sm);
}

.notification-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 20px rgba(0, 122, 255, 0.4);
  background: linear-gradient(135deg, var(--primary-blue-hover) 0%, #4a9eff 100%);
  border-color: rgba(255, 255, 255, 0.3);
}

.settings-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 20px rgba(142, 142, 147, 0.4);
  background: linear-gradient(135deg, #6D6D70 0%, #5A5A5C 100%);
  border-color: rgba(255, 255, 255, 0.3);
}

.notification-btn:active {
  transform: translateY(0) scale(1);
  box-shadow: 0 2px 12px rgba(0, 122, 255, 0.3);
}

.notification-icon,
.settings-icon {
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  width: 100%;
  height: 100%;
}


.notification-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #FF3B30;
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

/* Sign Out Button - Unique Design */
#logout {
  width: auto;
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, #FF3B30 0%, #FF6961 100%);
  font-size: 14px;
  border-radius: var(--radius-large);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255, 59, 48, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#logout:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px rgba(255, 59, 48, 0.4);
  background: linear-gradient(135deg, #E6342E 0%, #FF5A52 100%);
  border-color: rgba(255, 255, 255, 0.3);
}

/* User Balance Section */
.user-balance-section {
  background: var(--background-tertiary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
  margin-bottom: var(--spacing-xl);
}


.cash-on-hand-header {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  text-align: center;
  letter-spacing: 0.5px;
  width: 100%;
}

.user-balance-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.user-picker {
  min-width: 150px;
}

.user-picker select {
  padding: 8px 12px;
  border: 2px solid rgba(0, 122, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  min-width: 120px;
  height: 36px;
  transition: all 0.3s ease;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 8px center;
  background-repeat: no-repeat;
  background-size: 14px;
  padding-right: 30px;
}

.user-picker select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.15);
  background-color: rgba(255, 255, 255, 1);
}

.user-picker select:hover {
  border-color: var(--primary-blue);
  background-color: rgba(255, 255, 255, 0.9);
}

.balance-display {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 150px;
}

.balance-display label {
  font-weight: 800;
  color: white;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 0;
}

.balance-amount {
  font-size: 18px;
  font-weight: 800;
  color: black;
  min-width: 100px;
  text-align: center;
  transition: all 0.3s ease;
}

.balance-amount.positive {
  color: black;
}

.balance-amount.negative {
  color: black;
}

/* Investment Balance Section */
.investment-balance-section {
  background: var(--background-tertiary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
  margin-bottom: var(--spacing-xl);
}

.investment-header {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  text-align: center;
  letter-spacing: 0.5px;
  width: 100%;
}

.investment-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.investment-label {
  font-weight: 800;
  color: white;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 0;
}

.investment-amount {
  font-size: 18px;
  font-weight: 800;
  color: black;
  min-width: 100px;
  text-align: center;
  transition: all 0.3s ease;
}

.investment-amount.positive {
  color: #34C759;
}

.investment-amount.negative {
  color: #FF3B30;
}

.investment-amount.zero {
  color: #000000;
}

/* Main Navigation - Entry/Financials Buttons */
.main-nav {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.main-btn {
  flex: 1;
  background: linear-gradient(135deg, #1D1D1F 0%, #3A3A3C 100%);
  border: none;
  padding: var(--spacing-xl);
  font-size: 20px;
  font-weight: 700;
  color: white;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-radius: var(--radius-large);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.main-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  background: linear-gradient(135deg, #2C2C2E 0%, #48484A 100%);
}

.main-btn.active {
  background: linear-gradient(135deg, #007AFF 0%, #0051D5 100%);
  box-shadow: 0 8px 30px rgba(0, 122, 255, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

/* Transaction Types Section */
.transaction-types {
  margin-bottom: var(--spacing-xl);
  text-align: center;
  background: var(--background-tertiary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
}

.transaction-types h3 {
  font-size: 22px;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
}

/* Button Group Grid */
.button-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  justify-content: center;
  max-width: 600px;
  margin: 0 auto;
}

/* Transaction Buttons - Buy, Sell, Deposit, Pick Up, Transfers, Trades */
.option-btn {
  width: 100%;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, #48484A 0%, #636366 100%);
  color: white;
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-medium);
  cursor: pointer;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.option-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, #5A5A5C 0%, #6D6D70 100%);
}

.option-btn.selected {
  background: linear-gradient(135deg, #007AFF 0%, #0051D5 100%);
  box-shadow: 0 4px 25px rgba(0, 122, 255, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

/* Form Steps */
.form-step {
  transition: all 0.3s ease;
  background: var(--background-secondary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
  margin-bottom: var(--spacing-lg);
}

.form-step p {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
}

/* Navigation Buttons */
.navigation {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
  width: 100%;
  gap: var(--spacing-md);
}

.navigation button {
  flex: 1;
  max-width: 200px;
}

/* Filter Section */
#filterSection {
  margin-bottom: var(--spacing-xl);
  background: var(--background-tertiary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
}

#filterSection h3 {
  margin-bottom: var(--spacing-lg);
  font-size: 20px;
  text-align: center;
  color: var(--text-primary);
  font-weight: 600;
}

.filter-row {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.filter-row .filter-btn {
  flex: 1;
  padding: var(--spacing-md);
  font-size: 16px;
  background: linear-gradient(135deg, #48484A 0%, #636366 100%);
  border: none;
  border-radius: var(--radius-small);
  color: white;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

.filter-row .filter-btn:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, #5A5A5C 0%, #6D6D70 100%);
}

/* Table Styles */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--background-secondary);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-light);
}

th, td {
  padding: var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

th {
  background: var(--background-tertiary);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

td {
  color: var(--text-secondary);
  font-size: 14px;
}

tr:hover {
  background: var(--background-tertiary);
}

/* Dropdown Styles */
select {
  width: 100%;
  padding: var(--spacing-md);
  font-size: 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  background: var(--background-secondary);
  transition: all 0.2s ease;
  font-family: inherit;
}

select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

/* Number Input Styling */
input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* Notifications Popup Styles */
.notifications-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.notifications-popup-content {
  background: var(--background-secondary);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-heavy);
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow: hidden;
  animation: popupSlideIn 0.3s ease-out;
}

.notifications-popup-header {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notifications-popup-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.close-notifications {
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.close-notifications:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.notifications-popup-body {
  padding: var(--spacing-lg);
  max-height: 60vh;
  overflow-y: auto;
}

.notification-item {
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-small);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--background-tertiary);
}

.notification-item:hover {
  background: #f0f0f0;
  border-color: var(--primary-blue);
}

.notification-item.unread {
  border-left: 4px solid var(--primary-blue);
  background: rgba(0, 122, 255, 0.05);
}

.notification-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.notification-message {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: var(--spacing-xs);
}

.notification-time {
  color: var(--text-tertiary);
  font-size: 12px;
}

/* Transaction Review Popup Styles */
.transaction-review-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1001;
  backdrop-filter: blur(5px);
}

.transaction-review-popup-content {
  background: var(--background-secondary);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-heavy);
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow: hidden;
  animation: popupSlideIn 0.3s ease-out;
}

.transaction-review-popup-header {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.transaction-review-popup-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.close-review {
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.close-review:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.transaction-review-popup-body {
  padding: var(--spacing-xl);
}

.transaction-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

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

.transaction-detail-label {
  font-weight: 600;
  color: var(--text-primary);
}

.transaction-detail-value {
  color: var(--text-secondary);
  text-align: right;
}

.transaction-review-popup-actions {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

.transaction-review-popup-actions button {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-small);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 100px;
}

.reject-btn {
  background: var(--background-tertiary);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.reject-btn:hover {
  background: #e5e5ea;
  border-color: #d1d1d6;
}

.accept-btn {
  background: linear-gradient(135deg, #34C759 0%, #30D158 100%);
  color: white;
  border: 2px solid #34C759;
}

.accept-btn:hover {
  background: linear-gradient(135deg, #2FB84A 0%, #28CD41 100%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

@keyframes popupSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Cash Calculator Popup Styles */
.calculator-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.calculator-popup-content {
  background: var(--background-secondary);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-heavy);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow: hidden;
  animation: calculatorSlideIn 0.3s ease-out;
}

@keyframes calculatorSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.calculator-popup-header {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calculator-popup-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.close-calculator {
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.close-calculator:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.calculator-popup-body {
  padding: var(--spacing-xl);
}

.calculator-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.calculator-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm);
  border-radius: var(--radius-small);
  background: var(--background-tertiary);
  transition: background-color 0.2s ease;
}

.calculator-row:hover {
  background: #f0f0f0;
}

.calculator-row.total-row {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  font-weight: 600;
  font-size: 18px;
  margin-top: var(--spacing-md);
}

.denomination-label {
  min-width: 60px;
  font-weight: 600;
  font-size: 16px;
}

.total-label {
  min-width: 60px;
  font-weight: 600;
  font-size: 18px;
}

.input-box {
  flex: 1;
  max-width: 80px;
}

.input-box input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  font-size: 16px;
  text-align: center;
  transition: border-color 0.2s ease;
}

.input-box input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.denomination-amount {
  flex: 1;
  text-align: right;
  font-weight: 500;
  color: var(--text-secondary);
}

.total-amount {
  flex: 1;
  text-align: right;
  font-weight: 600;
  font-size: 18px;
}

.calculator-row.total-row .denomination-amount,
.calculator-row.total-row .total-amount {
  color: white;
}

.calculator-popup-actions {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

.calculator-popup-actions button {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-small);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 100px;
}

.cancel-btn {
  background: var(--background-tertiary);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.cancel-btn:hover {
  background: #e5e5ea;
  border-color: #d1d1d6;
}

/* Password Change Popup Styles */
.password-change-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  backdrop-filter: blur(5px);
}

.password-change-popup-content {
  background: var(--background-secondary);
  border-radius: var(--radius-large);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  width: 90%;
  max-width: 500px;
  animation: passwordPopupSlideIn 0.3s ease-out;
}

@keyframes passwordPopupSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.password-change-popup-header {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-large) var(--radius-large) 0 0;
}

.password-change-popup-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.password-change-popup-body {
  padding: var(--spacing-xl);
}

.password-change-actions {
  margin-top: var(--spacing-lg);
  display: flex;
  justify-content: center;
}

.save-btn {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  border: 2px solid var(--primary-blue);
}

.save-btn:hover {
  background: linear-gradient(135deg, var(--primary-blue-hover) 0%, #4a9eff 100%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.save-btn:active {
  transform: translateY(0);
}

/* Manual Entry Section */
.manual-entry-section {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  border-top: 1px solid var(--border-color);
  background: var(--background-tertiary);
}

.manual-entry-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.manual-entry-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-blue);
}

.manual-entry-toggle label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
}

.manual-entry-input {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.manual-entry-input label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.manual-entry-input input[type="number"] {
  padding: var(--spacing-sm);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  font-size: 16px;
  background: var(--background-primary);
  color: var(--text-primary);
  transition: border-color 0.2s ease;
}

.manual-entry-input input[type="number"]:focus {
  outline: none;
  border-color: var(--primary-blue);
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}

/* Notification Details Popup */
.notification-details-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1001;
}

.notification-details-content {
  background: var(--background-primary);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-large);
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
}

.notification-details-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notification-details-header h3 {
  margin: 0;
  color: var(--text-primary);
}

.notification-details-body {
  padding: var(--spacing-lg);
}

.detail-row {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--background-secondary);
  border-radius: var(--radius-small);
}

.detail-row strong {
  color: var(--text-primary);
}

.status-info {
  padding: var(--spacing-md);
  border-radius: var(--radius-small);
  margin: var(--spacing-md) 0;
  text-align: center;
  font-weight: 600;
}

.status-info.completed {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.status-info.declined {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.notification-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  justify-content: center;
}

.notification-actions button {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-small);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 120px;
}

.accept-btn {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  color: white;
}

.accept-btn:hover {
  background: linear-gradient(135deg, #218838 0%, #1ea085 100%);
  transform: translateY(-1px);
}

.decline-btn {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  color: white;
}

.decline-btn:hover {
  background: linear-gradient(135deg, #c82333 0%, #bd2130 100%);
  transform: translateY(-1px);
}

.send-again-btn {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
}

.send-again-btn:hover {
  background: linear-gradient(135deg, var(--primary-blue-hover) 0%, #4a9eff 100%);
  transform: translateY(-1px);
}

.accept-decline-btn {
  background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
  color: white;
}

.accept-decline-btn:hover {
  background: linear-gradient(135deg, #5a6268 0%, #495057 100%);
  transform: translateY(-1px);
}

/* Cleanup Button Styles */
.cleanup-btn {
  background: #dc3545 !important;
  color: white !important;
  border: 2px solid #c82333 !important;
  padding: 10px 20px !important;
  border-radius: 20px !important;
  cursor: pointer !important;
  font-size: 0.9em !important;
  font-weight: 600 !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  min-width: auto !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

.cleanup-btn:hover {
  background: #c82333 !important;
  border-color: #a71e2a !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 15px rgba(220, 53, 69, 0.5) !important;
}

.cleanup-btn:active {
  transform: translateY(0) !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2) !important;
}

.cleanup-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  margin: -15px -15px 15px -15px !important;
  padding: 12px 15px !important;
  border-radius: 8px 8px 0 0 !important;
  text-align: center !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
  position: relative !important;
  overflow: hidden !important;
}

.cleanup-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}

/* Calculator Input Wrapper */
.amount-input-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.amount-input-wrapper input[type="number"] {
  flex: 1;
  padding: 10px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  font-size: 16px;
  background: var(--background-primary);
  color: var(--text-primary);
}

.amount-input-wrapper input[type="number"]:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.calculator-icon-btn {
  position: relative;
  width: 32px;
  height: 32px;
  padding: 4px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  border: none;
  border-radius: var(--radius-small);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.calculator-icon-btn:hover {
  background: linear-gradient(135deg, var(--primary-blue-hover) 0%, #4a9eff 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.calculator-icon-btn:active {
  transform: translateY(0);
}

/* Calculator icon image */
.calc-icon-img {
  width: 20px;
  height: 20px;
  display: block;
}

/* Text Input Styling */
input[type="text"] {
  width: 100%;
  padding: var(--spacing-md);
  font-size: 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  background: var(--background-secondary);
  transition: all 0.2s ease;
  font-family: inherit;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

input[type="text"]::placeholder {
  color: var(--text-tertiary);
  font-weight: 400;
}

/* Delete Button */
.delete-btn {
  background: linear-gradient(135deg, #FF3B30 0%, #FF9500 100%);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 12px;
  border-radius: var(--radius-small);
  font-weight: 600;
}

.delete-btn:hover {
  background: linear-gradient(135deg, #D70015 0%, #FF3B30 100%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

/* Tab Content */
.tabcontent {
  display: none;
}

/* Balance Display */
.balance-display {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-medium);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-medium);
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
  body {
    padding: var(--spacing-sm);
  }
  
  .dashboard-container {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-md);
    border-radius: var(--radius-medium);
  }
  
  .login-container {
    padding: var(--spacing-lg);
    margin: var(--spacing-sm);
  }
  
  /* User Balance Section - Stack vertically on mobile */
  .user-balance-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  
  .user-picker {
    min-width: auto;
  }
  
  .user-picker select {
    width: 100%;
    max-width: 100%;
  }
  
  .balance-display {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: auto;
  }
  
  .balance-label {
    font-size: 14px;
  }
  
  .balance-amount {
    min-width: auto;
    width: 100%;
    max-width: 200px;
    font-size: 18px;
    height: 44px;
    padding: 10px 16px;
  }

  /* Main Navigation - Stack vertically on mobile */
  .main-nav {
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 100%;
  }
  
  .main-btn {
    padding: var(--spacing-lg);
    font-size: 18px;
  }
  
  /* Transaction buttons - Single column on mobile */
  .button-group {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    max-width: 100%;
  }
  
  .option-btn {
    padding: var(--spacing-md);
    font-size: 14px;
  }
  
  /* Filter buttons - Stack vertically */
  .filter-row {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .filter-row .filter-btn {
    padding: var(--spacing-md);
  }
  
  /* Navigation buttons - Stack vertically */
  .navigation {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .navigation button {
    max-width: none;
    width: 100%;
  }
  
  /* Header - Stack elements vertically */
  .header {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  .header h2 {
    font-size: 20px;
  }
  
  #logout {
    align-self: center;
  }
  
  /* Table responsiveness */
  /* Wrap tables in scrollable container */
  .table-wrapper,
  #entriesTableWrapper,
  #tradesTableWrapper,
  #creditTableWrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  table {
    min-width: 600px; /* Prevent over-compression */
    font-size: 13px;
  }
  
  th {
    position: sticky;
    top: 0;
    background: var(--primary-blue);
    z-index: 10;
  }
  
  th, td {
    padding: var(--spacing-sm);
    text-align: center;
  }
  
  /* Form steps */
  .form-step {
    padding: var(--spacing-md);
  }
  
  .input-group {
    margin-bottom: 20px;
  }
  
  input[type="text"],
  input[type="number"],
  input[type="password"],
  select {
    min-height: 44px;
    font-size: 16px; /* Prevents iOS zoom on focus */
    padding: 12px;
  }
  
  .amount-input-wrapper {
    display: flex;
    gap: 8px;
  }
  
  .amount-input-wrapper input {
    flex: 1;
  }
  
  /* Transaction types section */
  .transaction-types {
    padding: var(--spacing-md);
  }
}

/* Very small screens (480px and below) */
@media (max-width: 480px) {
  /* Prevent text overflow */
  h2, h3 {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  /* Tighter spacing on very small screens */
  .main-btn {
    padding: 14px;
    font-size: 16px;
  }
  
  .option-btn {
    padding: 12px;
    font-size: 13px;
  }
  
  /* Stack header buttons vertically */
  .header-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }
  
  .header-buttons button {
    width: 100%;
  }
  
  .transaction-types h3 {
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  body {
    padding: var(--spacing-xs);
  }
  
  .dashboard-container {
    padding: var(--spacing-sm);
  }
  
  .login-container {
    padding: var(--spacing-md);
  }
  
  .main-btn {
    padding: var(--spacing-md);
    font-size: 16px;
  }
  
  .option-btn {
    padding: var(--spacing-sm);
    font-size: 13px;
  }
  
  h2 {
    font-size: 24px;
  }
  
  .header h2 {
    font-size: 18px;
  }
  
  /* Make tables horizontally scrollable on very small screens */
  .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  /* Excel-style filter headers */
  .excel-filter {
    width: 100%;
    padding: 4px 6px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    font-size: 12px;
    background: var(--background-secondary);
    color: var(--text-primary);
    font-weight: 500;
    height: 28px;
    min-width: 80px;
    text-align: center;
  }

  .excel-filter:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 1px rgba(0, 122, 255, 0.3);
  }

  .excel-filter::placeholder {
    text-align: center;
  }

  .excel-filter option {
    font-size: 11px;
    padding: 2px;
  }

  .clear-filters-btn {
    padding: 4px 8px;
    background: var(--text-secondary);
    color: white;
    border: none;
    border-radius: var(--radius-small);
    cursor: pointer;
    font-size: 11px;
    height: 28px;
    transition: background-color 0.2s ease;
  }

  .clear-filters-btn:hover {
    background: var(--text-primary);
  }
  
  table {
    min-width: 600px;
  }
}

/* Screen Reader Only Labels */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Table Actions (Export, Cleanup buttons) */
.table-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  border-radius: var(--radius-medium);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.action-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-medium);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.export-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.export-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}

.cleanup-btn {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  color: white !important;
  font-weight: 600;
  border: 1px solid #c82333;
  box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.cleanup-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(220, 53, 69, 0.5);
  background: linear-gradient(135deg, #c82333 0%, #a71e2a 100%);
  color: white !important;
}

/* Profit Table Styling */
.profit-positive {
  color: #28a745;
  font-weight: 600;
}

.profit-negative {
  color: #dc3545;
  font-weight: 600;
}

.profit-filters {
  margin: 20px 0;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 8px;
}

.filter-controls {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: flex-end;
}

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

.filter-group label {
  font-size: 14px;
  font-weight: 500;
  color: #495057;
}

.filter-group input,
.filter-group select {
  padding: 8px 12px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 14px;
}

/* Settings Tabs */
.settings-tabs {
  display: flex;
  border-bottom: 2px solid #e9ecef;
  margin-bottom: 20px;
  background: #f8f9fa;
  border-radius: 8px 8px 0 0;
  overflow: hidden;
}

.settings-tab {
  flex: 1;
  padding: 12px 20px;
  background: #f8f9fa;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: #6c757d;
  transition: all 0.3s ease;
  text-align: center;
  margin-right: 2px; /* Add spacing to prevent overlap */
}

.settings-tab:last-child {
  margin-right: 0;
}

.settings-tab:hover {
  background: #e9ecef;
  color: #495057;
}

.settings-tab.active {
  background: white;
  color: #007bff;
  border-bottom-color: #007bff;
  font-weight: 600;
}

/* Mobile responsive settings tabs */
@media (max-width: 768px) {
  .settings-tabs {
    flex-direction: column;
    border-radius: 8px;
    margin-bottom: 16px;
  }
  
  .settings-tab {
    flex: none;
    margin-right: 0;
    margin-bottom: 1px;
    padding: 16px 20px;
    font-size: 16px;
    border-bottom: 1px solid #e9ecef;
    border-radius: 0;
  }
  
  .settings-tab:last-child {
    margin-bottom: 0;
    border-bottom: none;
  }
  
  .settings-tab.active {
    background: #007bff;
    color: white;
    border-bottom-color: #007bff;
  }
  
  .settings-tab:hover {
    background: #e3f2fd;
    color: #1976d2;
  }
  
  .settings-tab.active:hover {
    background: #0056b3;
    color: white;
  }
}

.settings-tab-content {
  display: none;
  padding: 20px 0;
}

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

.settings-tab-title {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  color: #333;
  margin: 20px 0 30px 0;
  padding-bottom: 15px;
  border-bottom: 2px solid #e9ecef;
}

.settings-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

/* Consistent form styling across all tabs */
.settings-section .input-group {
  margin-bottom: 15px;
}

.settings-section table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.settings-section h4 {
  font-size: 18px;
  font-weight: 600;
  color: #495057;
  margin: 25px 0 15px 0;
}

/* Mobile responsive settings content */
@media (max-width: 768px) {
  .settings-section {
    padding: 16px;
    max-width: 100%;
  }
  
  .settings-tab-title {
    font-size: 20px;
    margin: 16px 0 24px 0;
    padding-bottom: 12px;
  }
  
  .settings-section h4 {
    font-size: 16px;
    margin: 20px 0 12px 0;
  }
}

/* Settings Page - Apple Style */
.slippage-settings-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.settings-header {
  margin-bottom: 40px;
  text-align: center;
}

.settings-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 8px;
}

.settings-subtitle {
  font-size: 17px;
  color: #86868b;
  font-weight: 400;
}

/* Settings Cards */
.settings-card {
  background: white;
  border-radius: 18px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
  margin-bottom: 24px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.settings-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

.card-header {
  padding: 24px 28px 16px;
  border-bottom: 1px solid #f5f5f7;
}

.card-header h3 {
  font-size: 22px;
  font-weight: 600;
  color: #1d1d1f;
  margin: 0 0 4px;
}

.card-description {
  font-size: 15px;
  color: #86868b;
  margin: 0;
}

.card-body {
  padding: 24px 28px 28px;
}

/* Stat Display */
.stat-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
}

.stat-label {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.stat-value {
  font-size: 32px;
  color: white;
  font-weight: 700;
}

.stat-value::after {
  content: '%';
  font-size: 24px;
  margin-left: 4px;
  opacity: 0.9;
}

/* Modern Form Group */
.form-group-modern {
  margin-bottom: 24px;
}

.form-group-modern label {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: #1d1d1f;
  margin-bottom: 8px;
}

.input-with-suffix {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-suffix input {
  flex: 1;
  padding: 14px 50px 14px 16px;
  font-size: 17px;
  border: 2px solid #e5e5e7;
  border-radius: 10px;
  transition: border-color 0.2s ease;
  background: #f5f5f7;
}

.input-with-suffix input:focus {
  outline: none;
  border-color: #667eea;
  background: white;
}

.input-with-suffix .suffix {
  position: absolute;
  right: 16px;
  font-size: 17px;
  color: #86868b;
  font-weight: 500;
}

/* Modern Primary Button */
.btn-primary-modern {
  width: 100%;
  padding: 14px 24px;
  font-size: 17px;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-primary-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-primary-modern:active {
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .slippage-settings-section {
    padding: 24px 16px;
  }
  
  .settings-header h2 {
    font-size: 28px;
  }
  
  .card-header,
  .card-body {
    padding: 20px;
  }
}

.action-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.action-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Smooth Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-step, .transaction-types, #filterSection {
  animation: fadeIn 0.3s ease;
}

/* Focus States for Accessibility */
button:focus,
input:focus,
select:focus {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* Loading States */
button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

button:disabled:hover {
  transform: none !important;
  box-shadow: var(--shadow-light);
}

/* Notes Popup Styles */
.notes-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.notes-popup-content {
  background: white;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-heavy);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow: hidden;
  animation: popupSlideIn 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.notes-popup-header {
  background: linear-gradient(135deg, #007AFF 0%, #0051D5 100%);
  color: white;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notes-popup-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.close-popup {
  font-size: 24px;
  cursor: pointer;
  font-weight: bold;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.close-popup:hover {
  opacity: 1;
}

.notes-popup-body {
  padding: var(--spacing-lg);
  max-height: 60vh;
  overflow-y: auto;
}

.notes-popup-body p {
  margin: 0;
  line-height: 1.6;
  color: var(--text-primary);
}

.details-line {
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.6;
  color: var(--text-primary);
  font-weight: 500;
}

.notes-line {
  font-style: italic;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.notes-icon {
  cursor: pointer;
  font-size: 18px;
  transition: transform 0.2s ease;
}

.notes-icon:hover {
  transform: scale(1.2);
}

/* Credit Table Layout */
.credit-table-container {
  width: 100%;
  margin: var(--spacing-lg) 0;
}

.credit-table-container table {
  width: 100%;
  border-collapse: collapse;
  background: var(--background-secondary);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
  overflow: hidden;
}

.credit-table-container th,
.credit-table-container td {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.credit-table-container th:first-child,
.credit-table-container td:first-child {
  border-right: 1px solid var(--border-color);
}

.credit-table-container th {
  background: var(--background-primary);
  font-weight: 600;
  color: var(--text-primary);
}

.credit-table-container td {
  color: var(--text-secondary);
}

/* Credit Balance Colors */
.positive-balance {
  color: #34C759 !important; /* Apple Green */
  font-weight: 600;
}

.negative-balance {
  color: #FF3B30 !important; /* Apple Red */
  font-weight: 600;
}

/* Search Interface Styles */
.search-container {
  background: var(--background-secondary);
  border-radius: var(--radius-medium);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-light);
  margin: var(--spacing-lg) 0;
}

/* Search input visual feedback for suggestion selection */
#searchInput {
  transition: all 0.3s ease;
}

.search-container h3 {
  margin: 0 0 var(--spacing-lg) 0;
  color: var(--text-primary);
  font-size: 20px;
  font-weight: 600;
  text-align: center;
}

.search-form {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.search-input-group {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.search-input-group input {
  flex: 1;
  padding: var(--spacing-md);
  font-size: 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-small);
  background: var(--background-primary);
  transition: all 0.2s ease;
}

.search-input-group input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.search-input-group button {
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: white;
  border: none;
  border-radius: var(--radius-small);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.search-input-group button:hover {
  background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 2px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--radius-small) var(--radius-small);
  box-shadow: var(--shadow-medium);
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
}

.suggestion-item {
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
}

.suggestion-item:hover {
  background: var(--background-secondary);
}

.suggestion-item.selected:hover {
  background: #0056CC !important;
}

.suggestion-item.selected {
  background: #007AFF !important;
  color: white !important;
  font-weight: 600 !important;
  border-left: 4px solid #0056CC !important;
  position: relative;
}

.suggestion-item.selected::after {
  content: " ✓";
  color: white;
  font-weight: bold;
  font-size: 12px;
  float: right;
}

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

.search-results {
  margin-top: var(--spacing-lg);
}

.no-results {
  text-align: center;
  color: var(--text-secondary);
  font-style: italic;
  padding: var(--spacing-xl);
}

.search-result-item {
  background: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-small);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  transition: all 0.2s ease;
}

.search-result-item:hover {
  box-shadow: var(--shadow-light);
  transform: translateY(-1px);
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.result-type {
  background: var(--primary-blue);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-small);
  font-size: 12px;
  font-weight: 600;
}

.result-id {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

.result-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.result-detail {
  display: flex;
  flex-direction: column;
}

.result-detail-label {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.result-detail-value {
  color: var(--text-primary);
  font-weight: 500;
}

.result-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
}

/* Responsive Credit Table */
@media (max-width: 768px) {
  .credit-table-container table {
    width: 100%;
  }
  
  .search-input-group {
    flex-direction: column;
  }
  
  .search-input-group button {
    width: 100%;
  }
  
  .result-details {
    grid-template-columns: 1fr;
  }
}

@keyframes popupSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Toggle Button Group Styles */
.toggle-button-group {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-sm);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.toggle-btn {
  flex: 1;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, #48484A 0%, #636366 100%);
  color: white;
  border: none;
  border-radius: var(--radius-medium);
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 120px;
}

.toggle-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.toggle-btn.selected {
  background: linear-gradient(135deg, #007AFF 0%, #0051D5 100%);
  box-shadow: 0 8px 30px rgba(0, 122, 255, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

/* User Management Styles */
.user-management-section {
  background: var(--background-secondary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
  margin-bottom: var(--spacing-xl);
}

.user-management-section h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.add-user-form {
  background: var(--background-tertiary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-medium);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-light);
}

.add-user-form h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: var(--spacing-md);
  align-items: end;
}

.form-row .input-group {
  margin-bottom: 0;
}

.form-row .input-group label {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.form-row .input-group input,
.form-row .input-group select {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 14px;
  height: 40px;
}

.add-user-btn {
  background: linear-gradient(135deg, #34C759 0%, #30D158 100%);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-small);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  height: 40px;
  white-space: nowrap;
}

.add-user-btn:hover {
  background: linear-gradient(135deg, #2FB84A 0%, #28CD41 100%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.users-list-section h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
}

.users-list-section .table-wrapper {
  background: var(--background-secondary);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-light);
}

#usersTable {
  width: 100%;
  border-collapse: collapse;
}

#usersTable th,
#usersTable td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

#usersTable th {
  background: var(--background-tertiary);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}

#usersTable td {
  color: var(--text-secondary);
  font-size: 14px;
}

.role-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-small);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.role-admin {
  background: linear-gradient(135deg, #FF3B30 0%, #D70015 100%);
  color: white;
}

.role-supervisor {
  background: linear-gradient(135deg, #FF9500 0%, #FF6B00 100%);
  color: white;
}

.role-normal {
  background: linear-gradient(135deg, #007AFF 0%, #0051D5 100%);
  color: white;
}

.user-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.edit-user-btn,
.delete-user-btn,
.reset-password-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: none;
  border-radius: var(--radius-small);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.reset-password-btn {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.reset-password-btn:hover {
  background: linear-gradient(135deg, #e081e9 0%, #e3455a 100%);
  transform: translateY(-1px);
}

.edit-user-btn {
  background: linear-gradient(135deg, #007AFF 0%, #0051D5 100%);
  color: white;
}

.edit-user-btn:hover {
  background: linear-gradient(135deg, #0056CC 0%, #0041A3 100%);
  transform: translateY(-1px);
}

.delete-user-btn {
  background: linear-gradient(135deg, #FF3B30 0%, #D70015 100%);
  color: white;
}

.delete-user-btn:hover {
  background: linear-gradient(135deg, #E6342E 0%, #C7000B 100%);
  transform: translateY(-1px);
}

/* Responsive User Management */
@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .form-row .input-group {
    margin-bottom: var(--spacing-sm);
  }
  
  .user-actions {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .edit-user-btn,
  .delete-user-btn {
    width: 100%;
    text-align: center;
  }
}

/* Delete Confirmation Popup Styles */
.delete-confirmation-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1001;
  backdrop-filter: blur(10px);
}

.delete-popup-content {
  background: white;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-heavy);
  max-width: 450px;
  width: 90%;
  overflow: hidden;
  animation: popupSlideIn 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.delete-popup-header {
  background: linear-gradient(135deg, #FF3B30 0%, #D70015 100%);
  color: white;
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.delete-popup-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.delete-popup-body {
  padding: var(--spacing-lg);
}

.delete-popup-body p {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 16px;
  color: var(--text-primary);
}

.entry-preview {
  background: var(--background-tertiary);
  padding: var(--spacing-md);
  border-radius: var(--radius-small);
  border-left: 4px solid var(--primary-blue);
  font-size: 14px;
  line-height: 1.6;
}

.delete-popup-actions {
  padding: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

.cancel-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, #48484A 0%, #636366 100%);
  color: white;
  border: none;
  border-radius: var(--radius-medium);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.cancel-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.confirm-delete-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, #FF3B30 0%, #D70015 100%);
  color: white;
  border: none;
  border-radius: var(--radius-medium);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.confirm-delete-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 59, 48, 0.3);
}