/* Import design tokens */
@import './tokens.css';

/* Global box-sizing reset */
*, *::before, *::after {
  box-sizing: border-box;
}

/* Layout */
html {
  overflow-x: hidden;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--color-surface-page);
  color: var(--color-text-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

/* Global Link Styles */
a {
  color: var(--color-text-link);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

a:visited {
  color: var(--color-text-link-visited);
}

.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

/* Header */
.app-header {
  background: var(--gradient-primary);
  color: var(--header-text);
  padding: 0;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  max-width: 100%;
}

.header-title {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
}

.header-user {
  position: relative;
}

.user-button {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: background 0.2s;
}

.user-button:hover {
  background: rgba(255, 255, 255, 0.3);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.user-name {
  font-weight: 500;
}

/* User Dropdown */
.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  box-shadow: var(--shadow-xl);
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-normal);
}

.user-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-dropdown .dropdown-item {
  display: block;
  padding: 12px 16px;
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 14px;
  transition: background var(--transition-normal);
  background: var(--color-surface-card);
}

.user-dropdown .dropdown-item:hover {
  background: var(--color-surface-input);
}

.dropdown-item:first-child {
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

.dropdown-item:last-child {
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
}

/* Main Area */
.main-area {
  display: flex;
  flex: 1;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

/* Sidebar */
.app-sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  padding: var(--space-xl) 0;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: 0 var(--space-md);
}

/* Navigation groups (Tasks & Chores with subitems) */
.nav-group {
  padding: var(--space-sm) var(--space-md);
}
.nav-group-label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin: var(--space-sm) var(--space-lg) var(--space-xs) var(--space-lg);
  text-transform: none;
  text-decoration: none;
  cursor: pointer;
}
.nav-subitem {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 28px;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: 6px;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}
.nav-subitem:hover {
  background: var(--color-surface-input);
  color: var(--color-text-primary);
}
.nav-subitem.active {
  background: var(--gradient-primary-light);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary);
  padding-left: 27px;
}

.nav-group-label.disabled {
  opacity: 0.6;
  pointer-events: none;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: 6px;
  transition: all var(--transition-normal);
  font-weight: 500;
}

.nav-item:hover {
  background: var(--color-surface-input);
  color: var(--color-text-primary);
  text-decoration: none;
  border-bottom: none;
}

.nav-item.active {
  background: var(--gradient-primary-light);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary);
  padding-left: 13px;
}

.nav-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.nav-icon {
  font-size: 20px;
}

.nav-label {
  font-size: 14px;
}

/* Content Area */
.content-area {
  flex: 1;
  padding: 32px;
  background: var(--color-surface-page);
  transition: background-color var(--transition-normal);
  min-width: 0; /* Prevent flex item overflow */
  overflow-x: hidden;
}

/* Page Header */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  background: var(--color-surface-card);
  padding: 24px;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-normal);
}

.page-header h2 {
  margin: 0;
  font-size: 28px;
  color: var(--color-text-primary);
}

/* Buttons */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition-normal);
}

/* Page Content */
.page-content {
  background: var(--color-surface-card);
  border-radius: 8px;
  padding: 32px;
  box-shadow: var(--shadow-md);
  min-height: 500px;
  transition: background-color var(--transition-normal);
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* Layout wrappers for component-based pages */
.expenses-layout {
  width: 100%;
  max-width: 100%;}
/* Cards for chores/tasks/expenses */
.chore-card, .task-card, .expense-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-light);
  margin-bottom: var(--space-md);
  cursor: pointer;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}
.chore-card:hover, .task-card:hover, .expense-card:hover {
  box-shadow: var(--shadow-lg);
}
.chore-actions, .task-actions, .expense-actions {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  /* Prevent action buttons from wrapping to the next line */
  flex-wrap: nowrap;
}

/* Make action buttons more compact so they don't appear 'fat' */
.chore-actions .btn, .task-actions .btn, .expense-actions .btn {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  line-height: 1;
  white-space: nowrap;
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  color: var(--color-text-tertiary);
}

.empty-icon {
  font-size: 64px;
  margin-bottom: 16px;
}

.empty-state h3 {
  margin: 0 0 8px 0;
  font-size: 20px;
  color: var(--color-text-secondary);
}

.empty-state p {
  margin: 0;
  color: var(--color-text-tertiary);
  text-align: center;
}

/* Profile Page */
.profile-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 40px;
  text-align: center;
}

.profile-avatar {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.avatar-large {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-primary);
}

.profile-info {
  width: 100%;
}

.profile-info h3 {
  margin: 0 0 16px 0;
  font-size: 28px;
  color: var(--color-text-primary);
  font-weight: 600;
}

.profile-id,
.profile-email {
  margin: 12px 0;
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.6;
}

.profile-id {
  color: var(--color-text-tertiary);
  font-size: 14px;
  word-break: break-all;
}

/* Responsive */
@media (max-width: 768px) {
  .main-area {
    flex-direction: column;
    width: 100%;
    max-width: 100vw;
  }

  .app-sidebar {
    width: 100%;
    max-width: 100vw;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm);
    overflow-x: auto;
    overflow-y: hidden;
  }

  .sidebar-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: var(--space-xs);
    padding: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    width: max-content;
    min-width: 100%;
  }

  .sidebar-nav::-webkit-scrollbar {
    display: none;
  }

  /* Hide nav group labels in mobile */
  .nav-group-label {
    display: none;
  }

  .nav-group {
    padding: 0;
    display: flex;
    gap: var(--space-xs);
  }

  .nav-item,
  .nav-subitem {
    flex: 0 0 auto;
    min-width: auto;
    padding: var(--space-sm);
    white-space: nowrap;
  }

  .nav-label {
    display: none;
  }

  .nav-icon {
    font-size: 18px;
  }

  .page-header {
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
    padding: var(--space-md);
  }

  .page-header h2 {
    font-size: var(--font-size-xl);
  }

  .content-area {
    padding: var(--space-md);
    overflow-x: hidden;
  }

  .page-content {
    padding: var(--space-md);
    overflow-x: hidden;
  }

  /* Header mobile optimizations */
  .header-content {
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
  }

  .header-title {
    font-size: 16px;
  }

  /* Smaller user button on mobile */
  .user-button {
    padding: var(--space-xs) var(--space-sm);
    font-size: 12px;
    gap: var(--space-xs);
  }

  .user-avatar {
    width: 28px;
    height: 28px;
  }

  .user-name {
    display: none;
  }

  /* Smaller flat selector on mobile */
  .flat-selector-toggle {
    padding: var(--space-xs) var(--space-sm);
    font-size: 12px;
    min-width: auto;
    max-width: 150px;
  }

  .flat-selector-toggle .flat-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100px;
  }

  /* Profile page mobile fixes */
  .profile-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg);
    width: 100%;
    box-sizing: border-box;
  }

  .profile-info {
    width: 100%;
    word-break: break-word;
  }

  .profile-id {
    font-size: 11px;
  }

  /* Fix overflow on all pages */
  .flats-list {
    grid-template-columns: 1fr !important;
  }

  /* Card actions should not overflow */
  .chore-actions,
  .task-actions,
  .expense-actions,
  .card-actions-row,
  .roster-actions,
  .group-actions {
    flex-wrap: wrap;
    gap: var(--space-xs);
  }

  /* Compact buttons in mobile */
  .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
  }

  .btn-sm {
    padding: var(--space-xs) var(--space-sm);
  }
}

/* Flat Selector Component */
.flat-selector {
  position: relative;
  display: inline-block;
}

.flat-selector-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  color: white;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 180px;
}

/* Assignees container styles for chores/tasks modal */
.members-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.members-list .member-entry {
  display: flex;
  align-items: center;
  gap: 8px;
}
.members-list .member-entry input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0;
}
.members-list .member-entry span {
  display: inline-block;
}

.flat-selector-toggle:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.4);
}

.flat-selector-icon {
  font-size: 18px;
}

.flat-selector-text {
  flex: 1;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.flat-selector-placeholder {
  opacity: 0.8;
}

.dropdown-arrow {
  font-size: 10px;
  transition: transform 0.2s;
}

.flat-selector-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: var(--shadow-xl);
  min-width: 280px;
  max-width: 400px;
  max-height: 400px;
  overflow-y: auto;
  z-index: 1001;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.dropdown-header {
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  border-bottom: 1px solid var(--color-border);
}

.dropdown-list {
  padding: 8px 0;
}

.dropdown-item {
  width: 100%;
  padding: 12px 16px;
  border: none;
  background: var(--color-surface-card);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-text-primary);
}

.dropdown-item:hover:not(:disabled) {
  background: var(--color-surface-input);
}

.dropdown-item.selected {
  background: var(--color-primary-light);
  cursor: default;
}

.dropdown-item:disabled {
  opacity: 0.6;
}

.dropdown-item-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.flat-name {
  font-weight: 500;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.flat-location {
  font-size: 12px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.check-mark {
  color: var(--color-primary);
  font-size: 16px;
  font-weight: bold;
}

.dropdown-actions {
  border-top: 1px solid var(--color-border);
  padding: 8px 0;
}

.dropdown-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: background var(--transition-normal);
}

.dropdown-action:hover {
  background: var(--color-surface-input);
}

/* Flats Page */
.flats-page {
  width: 100%;
  padding: 0 24px;
  box-sizing: border-box;
}

.flats-page-layout {
  width: 100%;
}

.flats-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.flats-header h1 {
  margin: 0;
  font-size: 32px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.flats-actions {
  display: flex;
  gap: 12px;
}

.flats-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.flat-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 24px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.flat-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.flat-card-header h3 {
  margin: 0 0 16px 0;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.flat-card-body {
  margin-bottom: 20px;
  /* allow card body to grow so footer can be pushed to the bottom */
  flex: 1 1 auto;
}

.flat-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--color-text-secondary);
  margin: 0 0 8px 0;
}

.flat-meta {
  font-size: 12px;
  color: var(--color-text-tertiary);
  margin: 0;
}

.flat-card-footer {
  display: flex;
  justify-content: flex-end;
  /* push footer to the bottom when cards use column layout */
  margin-top: auto;
}

/* Ensure primary action in flat cards aligns and has spacing */
.flat-card-footer .btn {
  min-width: 110px;
  /* make sure action buttons don't expand to full width */
  width: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.flat-card-footer .btn {
  /* ensure buttons inside flat footer don't grow beyond a comfortable size */
  max-width: 220px;
  align-self: flex-end;
}
.flat-card-footer {
  /* add a little spacing so button isn't flush to meta text */
  padding-top: 8px;
}
.flat-card-footer .btn-primary {
  /* ensure primary actions inside flat cards use the primary gradient */
  background: var(--gradient-primary);
  color: var(--color-text-on-primary);
}
.flat-select-btn {
  margin-left: 12px;
}

/* Page header action buttons should not wrap */
.page-header .page-actions .btn,
.flats-header .flats-actions .btn {
  white-space: nowrap;
}
.page-header .page-actions .btn + .btn,
.flats-header .flats-actions .btn + .btn {
  margin-left: 12px;
}

.no-flats {
  text-align: center;
  padding: 64px 24px;
  color: var(--color-text-secondary);
}

.no-flats p {
  margin: 8px 0;
}

.no-flats p:first-child {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.loading {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-secondary);
  font-size: 16px;
}

.error-message {
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger-border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--color-danger);
  margin-bottom: 24px;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-surface-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

.modal-content {
  background: var(--color-surface-card);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-2xl);
  transition: background-color var(--transition-normal);
}

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

.modal-header h2 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: var(--font-size-2xl);
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: var(--space-xs);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-surface-input-disabled);
  color: var(--color-text-primary);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.modal-form .participant-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.modal-form .participant-checkboxes .checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-surface-input);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.modal-content h2 {
  margin: 0 0 var(--space-xl) 0;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.readonly-value {
  padding: 12px;
  background: var(--color-surface-input-disabled);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* Checkbox alignment for modal */
.form-group.form-check label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
}

.form-check-input {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* Fix checkbox appearance in dark theme */
input[type="checkbox"] {
  accent-color: var(--color-primary);
  cursor: pointer;
  width: 16px;
  height: 16px;
}

/* Better checkbox visibility in dark theme */
.members-list .member-entry input[type="checkbox"],
.members-checkbox-list input[type="checkbox"],
.item-card-left input[type="checkbox"] {
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-group input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 14px;
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
  box-sizing: border-box;
  background: var(--color-surface-input);
  color: var(--color-text-primary);
}

/* Fix autofill/prefill styling for dark theme */
.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--color-text-primary);
  -webkit-box-shadow: 0 0 0 1000px var(--color-surface-input) inset;
  box-shadow: 0 0 0 1000px var(--color-surface-input) inset;
  border: 1px solid var(--color-border);
  transition: background-color 5000s ease-in-out 0s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-border-focus);
}

/* Fix number input spinner arrows for dark theme */
.form-group input[type="number"] {
  -moz-appearance: textfield;
}

.form-group input[type="number"]::-webkit-inner-spin-button,
.form-group input[type="number"]::-webkit-outer-spin-button {
  opacity: 1;
  height: 24px;
  cursor: pointer;
}

/* Fix browser validation errors in dark theme - only show after user interaction */
.form-group input:invalid:not(:focus):not(:placeholder-shown) {
  border-color: var(--color-danger);
}

.form-group input:invalid:focus {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px var(--color-danger-bg);
}

/* Note: Native browser validation tooltips cannot be styled with CSS.
   For dark theme support, consider using JavaScript-based custom validation. */

.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
  box-sizing: border-box;
  min-height: 80px;
  background: var(--color-surface-input);
  color: var(--color-text-primary);
}

.form-group textarea:focus {
  outline: none;
  border-color: var(--color-border-focus);
}

.form-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-start;
  margin-top: var(--space-xl);
}

.form-actions .btn {
  flex: 0 0 auto;
  min-width: 120px;
  max-width: 200px;
}

@media (max-width: 600px) {
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions .btn {
    width: 100%;
    max-width: none;
  }
}

.btn {
  padding: var(--btn-padding-y) var(--btn-padding-x);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
  transform: none;
  box-shadow: var(--shadow-primary);
}

.btn-secondary {
  background: var(--color-surface-input-disabled);
  color: var(--color-text-secondary);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-border);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-danger {
  background: var(--color-danger);
  color: var(--color-text-on-primary);
}

.btn-danger:hover:not(:disabled) {
  background: var(--color-danger-hover);
}

/* Make sure danger buttons in details sections are prominent */
.details-section .btn-danger {
  background: var(--color-danger);
  color: var(--color-text-on-primary);
}
.details-section .btn-danger:hover:not(:disabled) {
  background: var(--color-danger-hover);
}

/* Stronger specificity to ensure flat-card primary buttons use consistent styling */
.flats-list .flat-card .flat-card-footer .btn-primary {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
}
.flats-list .flat-card .flat-card-footer .btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* Flat Details Page */
.flat-details-page {
  width: 100%;
  margin: 0;
  box-sizing: border-box;
  padding: 0;
}

.details-section {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

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

/* Fix Invite Member button width and alignment */

/* Consistent header action button style */
.section-header > .btn,
.page-header > .btn,
.section-header > button,
.page-header > button {
  min-width: 120px;
  max-width: 220px;
  padding-left: 18px;
  padding-right: 18px;
  margin-left: 12px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  white-space: nowrap;
}

#inviteMemberBtn, #addMeetingBtn, #add-event-btn {
  min-width: 120px;
  max-width: 220px;
  margin-left: 12px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  white-space: nowrap;
}

.section-header h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.info-card {
  background: var(--color-surface-input);
  border-radius: 8px;
  padding: 20px;
  transition: background-color var(--transition-normal);
}

.info-row {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-md);
}

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

.info-label {
  font-weight: 500;
  color: var(--color-text-secondary);
  min-width: 120px;
}

.info-value {
  color: var(--color-text-primary);
  flex: 1;
}

/* Members List */
.members-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.member-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: var(--color-surface-input);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  transition: background var(--transition-normal);
}

.member-card:hover {
  background: var(--color-surface-elevated);
}

.member-info {
  flex: 1;
}

.member-name {
  font-weight: 500;
  color: var(--color-text-primary);
  font-size: 16px;
  margin-bottom: 4px;
}

.member-meta {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.member-role {
  padding: 4px 12px;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

/* Invitations List */
.invitations-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.invitation-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-radius: 8px;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.invitation-info {
  flex: 1;
}

.invitation-code {
  font-size: 14px;
  margin-bottom: 6px;
}

.invitation-code code {
  background: var(--color-surface-card);
  padding: 4px 8px;
  border-radius: 4px;
  font-family: var(--font-family-mono);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.invitation-meta {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.invitation-usage {
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 500;
  margin: 4px 0;
}

.copy-invitation-btn {
  white-space: nowrap;
}

/* Invitation Code Preview */
.invitation-code-preview {
  margin: 16px 0;
  padding: 16px;
  background: var(--color-info-bg);
  border: 1px solid var(--color-info-border);
  border-radius: 8px;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.invitation-code-preview label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.code-display {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.code-display code {
  flex: 1;
  background: var(--color-surface-card);
  padding: 12px;
  border-radius: 6px;
  font-family: var(--font-family-mono);
  font-size: 16px;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  letter-spacing: 2px;
}

/* Danger Zone */
.danger-zone {
  border-color: var(--color-danger-border);
  background: var(--color-danger-bg);
}

.danger-zone h2 {
  color: var(--color-danger);
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  color: white;
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 3000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  font-weight: 500;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast-success {
  background: var(--color-success);
}

.toast-error {
  background: var(--color-danger);
}

.toast-info {
  background: var(--color-info);
}

/* Legacy toast support */
.toast-success:not(.toast) {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-success);
  color: white;
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 3000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.toast-success:not(.toast).show {
  opacity: 1;
  transform: translateY(0);
}

/* Empty States */
.empty-message {
  text-align: center;
  padding: 32px;
  color: var(--color-text-tertiary);
  font-style: italic;
}

/* Form Help Text */
.form-help {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin: 8px 0 0 0;
}

/* Meetings */
.meeting-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.meeting-info {
  flex: 1;
  min-width: 0;
}

.meeting-desc {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.meeting-meta {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.meeting-actions {
  margin-left: 12px;
  display: flex;
  gap: 8px;
}

.meeting-details {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 24px;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.meeting-controls {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

/* Meeting details refinement */
.meeting-details h3 {
  margin: 0 0 12px 0;
  font-size: 22px;
  color: var(--color-text-primary);
  font-weight: 700;
}

.meeting-details .meeting-meta {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--color-text-tertiary);
}

.meeting-controls .btn {
  min-width: 100px;
  padding: 8px 14px;
  font-size: 13px;
}

.meeting-controls .btn-primary {
  /* Match global primary blue used across the app */
  background: var(--color-primary);
  color: var(--color-text-on-primary);
}

.meeting-controls .btn-secondary {
  background: var(--color-surface-input-disabled);
  color: var(--color-text-primary);
}

.meeting-controls .btn-danger {
  background: var(--color-danger);
}

.meeting-details h4 {
  margin-top: 18px;
  margin-bottom: 8px;
  font-size: 16px;
  color: var(--color-text-primary);
}

.meeting-details ul {
  margin: 0 0 0 20px;
  padding: 0;
}

.meeting-details li {
  margin-bottom: 8px;
  color: var(--color-text-primary);
  font-size: 14px;
}

.meeting-card .meeting-desc {
  font-size: 16px;
}

/* Breadcrumb */
.breadcrumb {
  margin-bottom: 12px;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* Chores & Tasks */
.tabs-header .tabs {
  display: flex;
  gap: 8px;
}

.tab {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--color-surface-input-disabled);
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.tab:hover {
  transform: translateY(-2px);
}

.tab.active {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  color: var(--color-text-primary);
}

.list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chore-card,
.task-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.chore-main,
.task-main {
  flex: 1;
}

.chore-title,
.task-title {
  font-weight: 600;
  color: var(--color-text-primary);
}

.chore-meta,
.task-meta {
  color: var(--color-text-secondary);
  font-size: 12px;
}

.chore-actions,
.task-actions {
  display: flex;
  gap: 8px;
}

.detail-placeholder {
  position: fixed;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  padding: 12px 24px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 2500;
}

.banner {
  background: none;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--color-text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .section-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .member-card,
  .invitation-card {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .code-display {
    flex-direction: column;
  }

  .code-display code {
    font-size: 14px;
  }
}

/* ============================
   Dashboard Styles
   ============================ */
/* Page wrappers - ensure full width usage */
.dashboard-page,
.expenses-page,
.recurring-expenses-page,
.currencies-page,
.balances-page {
  padding: var(--space-lg);
  width: 100%;
  max-width: 100%;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
  width: 100%;
}

.dashboard-card {
  background: var(--color-surface-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
  transition: background-color var(--transition-normal);
  min-height: 200px;
  display: flex;
  flex-direction: column;
}

.dashboard-card .card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.dashboard-card .card-icon {
  font-size: var(--font-size-xl);
}

.dashboard-card .card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.dashboard-card h2 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
  align-items: center;
  gap: 8px;
}

.chore-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chore-list .chore-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--color-surface-input);
  border-radius: 8px;
  transition: background var(--transition-normal);
}

.chore-list .chore-item:hover {
  background: var(--color-surface-elevated);
}

.chore-list .chore-item.completed {
  opacity: 0.6;
}

.chore-list .chore-item.completed .chore-info {
  text-decoration: line-through;
}

.chore-list .chore-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.chore-list .chore-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
}

.chore-list .chore-name {
  font-weight: 500;
  color: var(--color-text-primary);
}

.chore-list .chore-separator {
  color: var(--color-text-tertiary);
  font-weight: normal;
}

.chore-list .chore-due {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.chore-list .chore-task {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.chore-list .chore-assignees {
  font-size: 12px;
  color: var(--color-text-tertiary);
}

/* Workload Overview */
.workload-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Workload Row Layout (dashboard) */
.workload-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
}

.workload-row.current-user {
  background: var(--color-primary-light);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 0 -12px;
}

.workload-label {
  min-width: 80px;
  font-weight: 500;
  color: var(--color-text-primary);
  font-size: 14px;
}

.workload-bar-container {
  flex: 1;
  height: 20px;
  background: var(--color-surface-input-disabled);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.workload-bar {
  height: 100%;
  position: absolute;
  top: 0;
  transition: width 0.3s ease;
}

.workload-bar.completed {
  background: var(--color-success);
  left: 0;
  border-radius: 4px 0 0 4px;
}

.workload-bar.pending {
  background: var(--color-warning);
  border-radius: 0 4px 4px 0;
}

.workload-count {
  min-width: 50px;
  text-align: right;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-primary);
}

.workload-legend {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.legend-dot.completed {
  background: var(--color-success);
}

.legend-dot.pending {
  background: var(--color-warning);
}

.workload-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.workload-member {
  font-weight: 500;
  color: var(--color-text-primary);
}

.workload-bar {
  height: 24px;
  background: var(--color-surface-input-disabled);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.workload-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 6px;
  transition: width 0.3s ease;
  min-width: 0;
}

.workload-stats {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* Weekly Schedule */
.weekly-schedule {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.schedule-day {
  text-align: center;
  padding: 8px;
  background: var(--color-surface-input);
  border-radius: 8px;
  transition: background-color var(--transition-normal);
}

.schedule-day.today {
  background: var(--gradient-primary);
  color: var(--color-text-on-primary);
}

/* Schedule Table (dashboard) */
.schedule-table {
  width: 100%;
}

.schedule-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.schedule-header {
  margin-bottom: 8px;
}

.schedule-header .schedule-cell {
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: 13px;
  text-transform: uppercase;
}

.schedule-cell {
  text-align: center;
  padding: 12px 8px;
  background: var(--color-surface-input);
  border-radius: 8px;
  font-size: 14px;
  color: var(--color-text-tertiary);
  transition: background-color var(--transition-normal);
}

.schedule-cell.has-chores {
  background: var(--gradient-primary);
  color: var(--color-text-on-primary);
  font-weight: 600;
}

.schedule-day .day-label {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 4px;
}

.schedule-day .day-count {
  font-size: 20px;
  font-weight: 700;
}

.schedule-day.today .day-count {
  color: var(--color-text-on-primary);
}

/* Quick Actions */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.quick-action {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  background: var(--color-surface-input);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background var(--transition-normal), transform 0.1s;
  text-decoration: none;
  color: var(--color-text-primary);
}

.quick-action:hover {
  background: var(--color-surface-elevated);
  transform: translateY(-2px);
}

.quick-action .action-icon {
  font-size: 24px;
}

.quick-action .action-label {
  font-weight: 500;
}

.quick-action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-surface-input);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: background-color var(--transition-normal), transform 0.1s;
}

.quick-action-btn:hover {
  background: var(--color-surface-elevated);
  transform: translateY(-2px);
  text-decoration: none;
}

.quick-action-btn .action-icon {
  font-size: var(--font-size-xl);
}

.quick-action-btn .action-label {
  font-weight: var(--font-weight-medium);
}

/* Expense Cards */
.expense-balance {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  background: var(--color-surface-input);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
}

.expense-balance .balance-label {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.expense-balance .balance-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.expense-balance .balance-value.positive {
  color: var(--color-success);
}

.expense-balance .balance-value.negative {
  color: var(--color-danger);
}

.expense-subtitle {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  margin: var(--space-md) 0 var(--space-sm) 0;
}

.expense-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.expense-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm);
  background: var(--color-surface-input);
  border-radius: var(--radius-md);
}

.expense-amount {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.view-all-link {
  display: inline-block;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}

.view-all-link:hover {
  text-decoration: underline;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: var(--color-surface-input);
  border-radius: var(--radius-lg);
  text-align: center;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.expense-links {
  display: flex;
  gap: var(--space-md);
  justify-content: space-around;
}

.expense-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}

.expense-link:hover {
  text-decoration: underline;
}

/* ============================
   Task Groups Styles
   ============================ */
.task-groups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.task-group-card {
  background: var(--color-surface-card);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 20px;
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
}

.task-group-card:hover {
  box-shadow: var(--shadow-lg);
}

.task-group-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.task-group-title {
  margin: 0;
  font-size: 18px;
  color: var(--color-text-primary);
}

.task-group-description {
  margin: 4px 0 0 0;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.task-group-actions {
  display: flex;
  gap: 6px;
}

.task-group-tasks {
  margin-bottom: 16px;
}

.task-group-tasks h4 {
  margin: 0 0 10px 0;
  font-size: 14px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.task-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--color-surface-input);
  border-radius: 20px;
  font-size: 13px;
  margin: 0 6px 6px 0;
  color: var(--color-text-primary);
  transition: background-color var(--transition-normal);
}

.task-pill .remove-task-btn {
  background: none;
  border: none;
  padding: 0;
  font-size: 14px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.task-pill .remove-task-btn:hover {
  opacity: 1;
}

.task-group-add {
  display: flex;
  gap: 8px;
  align-items: center;
}

.task-group-add select {
  flex: 1;
}

.task-group-link {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.task-group-link a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.task-group-link a:hover {
  text-decoration: underline;
}

.unassigned-card {
  background: var(--color-surface-input);
  border: 2px dashed var(--color-border);
}

.unassigned-card h3 {
  color: var(--color-text-secondary);
}

/* ============================
   Rosters Styles
   ============================ */
.rosters-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.roster-card {
  background: var(--color-surface-card);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 20px;
  border-left: 4px solid var(--color-primary);
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
}

.roster-card.paused {
  border-left-color: var(--color-danger);
  opacity: 0.85;
}

.roster-card:hover {
  box-shadow: var(--shadow-lg);
}

.roster-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.roster-title-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.roster-title {
  margin: 0;
  font-size: 18px;
  color: var(--color-text-primary);
}

.status-badge {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 500;
}

.status-badge.active {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-badge.paused {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.roster-actions {
  display: flex;
  gap: 8px;
}

.roster-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.detail-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.detail-label {
  font-size: 12px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.detail-value {
  font-size: 14px;
  color: var(--color-text-primary);
  font-weight: 600;
}

/* Members checkbox list in modal */
.members-checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
  padding: 10px;
  background: var(--color-surface-input);
  border-radius: 8px;
  transition: background-color var(--transition-normal);
}

.members-checkbox-list .checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 4px;
  transition: background var(--transition-normal);
  color: var(--color-text-primary);
}

.members-checkbox-list .checkbox-label:hover {
  background: var(--color-surface-elevated);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-text-secondary);
}

.empty-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 16px;
}

.empty-hint {
  font-size: 14px;
  color: var(--color-text-tertiary);
  margin-top: 8px;
}

/* Page Description */
.page-description {
  color: var(--color-text-secondary);
  margin: -8px 0 20px 0;
  font-size: 15px;
}

/* Icon Buttons */
.btn-icon {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  font-size: 18px;
  border-radius: 6px;
  transition: background 0.2s;
  color: var(--color-text-secondary);
}

.btn-icon:hover {
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
}

.btn-icon.danger:hover {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

/* Responsive adjustments for new views */
@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .weekly-schedule {
    grid-template-columns: repeat(4, 1fr);
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .task-groups-grid {
    grid-template-columns: 1fr;
  }

  .roster-details {
    grid-template-columns: 1fr;
  }
}

/* ============================
   Design System - Item Cards
   ============================ */
.item-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-surface-card);
  border-radius: 12px;
  padding: 16px 20px;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.item-card:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-md);
}

.item-card.clickable {
  cursor: pointer;
}

.item-card.clickable:hover {
  transform: translateY(-1px);
}

.item-card.completed {
  opacity: 0.7;
  background: var(--color-surface-input);
}

.item-card.completed .item-card-title {
  text-decoration: line-through;
  color: var(--color-text-tertiary);
}

.item-card-left {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-card-left input[type="checkbox"] {
  width: 22px;
  height: 22px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.item-card-icon {
  font-size: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-input);
  border-radius: 10px;
  transition: background-color var(--transition-normal);
}

.item-card-main {
  flex: 1;
  min-width: 0;
}

.item-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.item-card-title-section {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.item-card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-card-badge {
  font-size: 11px;
  padding: 2px 8px;
  background: var(--color-surface-input);
  border-radius: 10px;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.item-card-status {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.item-card-subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.item-card-meta {
  margin: 4px 0 0 0;
  font-size: 13px;
  color: var(--color-text-tertiary);
}

.item-card-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.item-card-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ============================
   Design System - Section Cards
   ============================ */
.section-card {
  background: var(--color-surface-card);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: background-color var(--transition-normal);
}

.section-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}

.section-card-title-section {
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-card-icon {
  font-size: 20px;
}

.section-card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.section-card-actions {
  display: flex;
  gap: 8px;
}

.section-card-body {
  padding: 20px;
}

/* ============================
   Design System - Status Badges
   ============================ */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 500;
}

.status-success, .item-card-status.status-success {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-warning, .item-card-status.status-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.status-danger, .item-card-status.status-danger {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.status-info, .item-card-status.status-info {
  background: var(--color-info-bg);
  color: var(--color-info);
}

.status-neutral, .item-card-status.status-neutral {
  background: var(--color-surface-input);
  color: var(--color-text-secondary);
}

.status-active {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-paused {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

/* ============================
   Design System - Detail Grid
   ============================ */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.detail-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary) !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: var(--font-weight-medium);
}

.detail-value {
  font-size: var(--font-size-md);
  color: var(--color-text-primary) !important;
  font-weight: var(--font-weight-semibold);
}

/* ============================
   Design System - Empty State
   ============================ */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-secondary);
}

.empty-state-icon {
  font-size: 56px;
  display: block;
  margin-bottom: 16px;
  opacity: 0.7;
}

.empty-state-title {
  margin: 0 0 8px 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.empty-state-message {
  margin: 0 0 16px 0;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.empty-state-action {
  margin-top: 8px;
}

.empty-state-inline {
  padding: 24px;
  text-align: center;
  color: var(--color-text-tertiary);
}

.empty-state-inline p {
  margin: 0;
}

/* ============================
   Design System - Page Layout
   ============================ */
.page-container {
  width: 100%;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.page-header-title {
  flex: 1;
}

.page-header h1 {
  margin: 0;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.page-description {
  margin: 8px 0 0 0;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}

.page-content {
  min-height: 200px;
}

/* ============================
   Design System - Loading States
   ============================ */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px;
  color: var(--color-text-tertiary);
}

.loading-container p {
  margin: 16px 0 0 0;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================
   Design System - Error States
   ============================ */
.error-container {
  text-align: center;
  padding: 24px;
}

.error-message {
  color: var(--color-danger);
  font-size: var(--font-size-sm);
}

/* ============================
   Design System - Icon Buttons
   ============================ */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  font-size: 18px;
  border-radius: 8px;
  transition: all 0.2s;
  color: var(--color-text-secondary);
}

.btn-icon:hover {
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
}

/* Danger icon buttons - subtle style without heavy background */
.btn-icon.danger,
.btn-icon.btn-danger,
.btn.btn-icon.btn-danger,
.bf-btn-icon-danger {
  background: none;
  color: var(--color-danger);
}

.btn-icon.danger:hover,
.btn-icon.btn-danger:hover,
.btn.btn-icon.btn-danger:hover,
.bf-btn-icon-danger:hover {
  background: var(--color-danger-bg);
  color: var(--color-danger-hover);
}

/* ============================
   Design System - Buttons
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-text-on-primary);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
}

.btn-secondary:hover {
  background: var(--color-border-light);
}

.btn-danger {
  background: var(--color-danger);
  color: var(--color-text-on-primary);
}

.btn-danger:hover {
  background: var(--color-danger-hover);
}

/* Light danger style for subtle contexts */
.btn-danger-light {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.btn-danger-light:hover {
  background: var(--color-danger-border);
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-sm);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.btn-outline:hover {
  border-color: var(--color-border);
  background: var(--color-surface-input-disabled);
}

/* ============================
   Design System - Forms
   ============================ */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-input,
.form-select,
.form-textarea,
select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
  box-sizing: border-box;
  background-color: var(--color-surface-input);
  color: var(--color-text-primary);
  appearance: none;
  -webkit-appearance: none;
  -moz-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 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 10px center;
  background-repeat: no-repeat;
  background-size: 16px 16px;
  padding-right: 36px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

/* Select dropdown options (native) */
select option {
  background-color: var(--color-surface-card);
  color: var(--color-text-primary);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* ============================
   Global Responsive Adjustments
   ============================ */
@media (max-width: 768px) {
  .item-card {
    flex-wrap: wrap;
    gap: 12px;
  }

  .item-card-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .page-header {
    flex-direction: column;
    gap: 16px;
  }

  .page-header h1 {
    font-size: 24px;
  }

  .section-card-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
}

/* ============================
   Expense System Components
   ============================ */

/* Currency Input Group */
.currency-input-group {
  display: flex;
  gap: var(--space-sm);
  align-items: stretch;
}

.currency-input-group .form-input {
  flex: 1;
  min-width: 0;
}

.currency-input-group .currency-select-inline {
  width: 90px;
  flex-shrink: 0;
}

.currency-select-inline {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-input);
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.currency-select-inline:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

/* Split Type Selector */
.split-type-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.split-type-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-card);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: var(--font-size-md);
}

.split-type-option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.split-type-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.split-type-option input[type="radio"] {
  margin: 0;
  accent-color: var(--color-primary);
}

/* Participant Selector */
.participant-selector {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-card);
}

.participant-selector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface-elevated);
  border-bottom: 1px solid var(--color-border-light);
}

.participant-selector-header label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.participant-selector-header input[type="checkbox"] {
  margin: 0;
  accent-color: var(--color-primary);
}

.participants-list {
  max-height: 250px;
  overflow-y: auto;
}

.participant-row {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
  transition: background-color var(--transition-normal);
}

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

.participant-row:hover {
  background: var(--color-surface-elevated);
}

.participant-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 1;
  cursor: pointer;
  font-size: var(--font-size-md);
}

.participant-checkbox input[type="checkbox"] {
  margin: 0;
  accent-color: var(--color-primary);
}

.split-input-container {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-left: var(--space-md);
}

.split-input-container input {
  width: 70px;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-align: right;
  background: var(--color-surface-input);
  color: var(--color-text-primary);
  transition: border-color var(--transition-normal);
}

.split-input-container input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.split-input-container .split-suffix {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  min-width: 20px;
}

/* Category Badge */
.category-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  background: var(--color-primary-light);
  color: var(--color-primary);
  white-space: nowrap;
}

.category-badge .category-icon {
  font-size: var(--font-size-sm);
}

/* Category Selector */
.category-selector {
  position: relative;
}

.category-selector select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  padding-left: calc(var(--space-md) + 20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-input);
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
  cursor: pointer;
}

.category-selector-icon {
  position: absolute;
  left: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Category Manager */
.category-manager {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-sm);
}

.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-card);
  transition: all var(--transition-normal);
}

.category-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.category-item .category-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.category-item .category-actions {
  display: flex;
  gap: var(--space-xs);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.category-item:hover .category-actions {
  opacity: 1;
}

/* Balance Components */
.balance-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-normal);
}

.balance-card:hover {
  box-shadow: var(--shadow-md);
}

.balance-card .user-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.balance-card .user-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-on-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
}

.balance-card .user-name {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.balance-amount {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.balance-amount.positive {
  color: var(--color-success);
}

.balance-amount.negative {
  color: var(--color-danger);
}

.balance-amount.neutral {
  color: var(--color-text-tertiary);
}

/* Balance Summary */
.balance-summary {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.balances-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.my-balance-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.my-balance-indicator.positive {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.my-balance-indicator.negative {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.my-balance-indicator.neutral {
  background: var(--color-surface-elevated);
  color: var(--color-text-tertiary);
}

/* Settlement Suggestions */
.suggestions-section {
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--space-lg);
}

.suggestions-section h4 {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}

.suggestion-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-info-bg);
  border: 1px solid var(--color-info-border);
  margin-bottom: var(--space-sm);
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Settle button in suggestion cards - compact size */
.suggestion-card .settle-btn,
.suggestion-card .btn {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  flex-shrink: 0;
}

.suggestion-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
}

.suggestion-arrow {
  color: var(--color-info);
  font-size: var(--font-size-xl);
}

.suggestion-users {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.suggestion-user {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.suggestion-amount {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-left: var(--space-sm);
}

/* Settlement Components */
.settlement-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.settlement-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-normal);
}

.settlement-item:hover {
  box-shadow: var(--shadow-md);
}

.settlement-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.settlement-users {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.settlement-users .arrow {
  color: var(--color-text-tertiary);
}

.settlement-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.settlement-amount {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-success);
}

.settlement-actions {
  display: flex;
  gap: var(--space-sm);
}

/* Expense Details - Shares Section */
.shares-section {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-light);
}

.shares-section h4 {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.shares-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.share-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
}

.share-item .user-name {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.share-item .share-amount {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.share-item .share-status {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
}

.share-item .share-status.settled {
  color: var(--color-success);
}

.share-item .share-status.pending {
  color: var(--color-warning);
}

/* Expense Card Enhancements */
.expense-card .expense-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.expense-card .expense-title {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.expense-card .expense-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.expense-card .expense-meta .paid-by {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.expense-card .expense-meta .participants {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.expense-card .expense-amount {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.expense-card .expense-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.expense-card .expense-status.settled {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.expense-card .expense-status.pending {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

/* Expense Form Layout */
.expense-form .form-row {
  display: flex;
  gap: var(--space-md);
}

.expense-form .form-row > .form-group {
  flex: 1;
}

.expense-form .form-row > .form-group.small {
  flex: 0 0 120px;
}

/* Notes Section */
.notes-section {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
  border-left: 3px solid var(--color-primary);
}

.notes-section .notes-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.notes-section .notes-content {
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  line-height: var(--line-height-relaxed);
  white-space: pre-wrap;
}

/* Responsive adjustments for expense components */
@media (max-width: 768px) {
  .currency-input-group {
    flex-direction: column;
  }

  .currency-input-group .currency-select-inline {
    width: 100%;
  }

  .split-type-selector {
    flex-direction: column;
  }

  .split-type-option {
    width: 100%;
    justify-content: center;
  }

  .participant-row {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .split-input-container {
    margin-left: auto;
    width: 100%;
    justify-content: flex-end;
  }

  .balance-card {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .suggestion-card {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .suggestion-content {
    flex-direction: column;
  }

  .settlement-item {
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
  }

  .settlement-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .share-item {
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-start;
  }

  .expense-form .form-row {
    flex-direction: column;
  }

  .expense-form .form-row > .form-group.small {
    flex: 1;
  }
}

/* Balances Page */
.balances-page {
  padding: var(--space-lg);
}

.balances-page .page-header {
  margin-bottom: var(--space-xl);
}

.balances-page .page-header h1 {
  margin: 0 0 var(--space-xs) 0;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.balances-page .page-subtitle {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
}

.balances-content {
  width: 100%;
}

/* Tab List for Balances Page */
.tab-list {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  border-bottom: 2px solid var(--color-border-light);
  padding-bottom: var(--space-sm);
}

.tab-button {
  padding: var(--space-sm) var(--space-lg);
  border: none;
  background: transparent;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: all var(--transition-fast);
  position: relative;
}

.tab-button:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-hover);
}

.tab-button.active {
  color: var(--color-primary);
  background: var(--color-surface-card);
}

.tab-button.active::after {
  content: '';
  position: absolute;
  bottom: calc(-1 * var(--space-sm) - 2px);
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

/* Tab Panels */
.tab-panel {
  display: none;
}

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

/* Balances Actions */
.balances-actions {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-light);
}

/* Balance card additional styles */
.balance-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-on-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  overflow: hidden;
}

.balance-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.balance-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  flex: 1;
  min-width: 0;
}

.balance-name {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.balance-status {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.balance-card.positive .balance-status {
  color: var(--color-success);
}

.balance-card.negative .balance-status {
  color: var(--color-danger);
}

.balance-card.balanced .balance-status {
  color: var(--color-text-tertiary);
}

.balance-card .balance-amount {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.balance-card.positive .balance-amount {
  color: var(--color-success);
}

.balance-card.negative .balance-amount {
  color: var(--color-danger);
}

.balance-card.balanced .balance-amount {
  color: var(--color-text-tertiary);
}

.balance-card.clickable {
  cursor: pointer;
}

.balance-card.clickable:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-primary);
}

/* Section titles */
.section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-md) 0;
}

/* Suggestions list */
.suggestions-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.suggestion-flow {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 1;
}

.suggestion-user-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.suggestion-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-on-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  flex-shrink: 0;
  overflow: hidden;
}

.suggestion-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.suggestion-user.from {
  color: var(--color-danger);
  font-weight: var(--font-weight-medium);
}

.suggestion-user.to {
  color: var(--color-success);
  font-weight: var(--font-weight-medium);
}

/* Settlement item additional styles */
.settlement-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.settlement-flow {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.settlement-date {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.settlement-notes {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-style: italic;
}

/* Empty message */
.empty-message {
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-md);
}

/* Responsive for balances page */
@media (max-width: 768px) {
  .balances-page {
    padding: var(--space-md);
  }

  .tab-list {
    flex-wrap: wrap;
  }

  .tab-button {
    flex: 1;
    min-width: 120px;
    text-align: center;
  }
}

/* ==========================================
   RECURRING EXPENSES PAGE
   ========================================== */

.recurring-expenses-page .page-header {
  margin-bottom: var(--space-lg);
}

.recurring-expenses-page .page-header h1 {
  margin: 0 0 var(--space-xs) 0;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.recurring-expenses-page .page-subtitle {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
}

.recurring-expenses-page .actions-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.recurring-expenses-page .filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.recurring-expenses-content {
  width: 100%;
}

.recurring-expenses-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: var(--space-md);
}

@media (max-width: 860px) {
  .recurring-expenses-list {
    grid-template-columns: 1fr;
  }
}

.recurring-expense-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.recurring-expense-card:hover {
  box-shadow: var(--shadow-md);
}

.recurring-expense-card.inactive {
  opacity: 0.7;
  background: var(--color-surface-secondary);
}

.recurring-expense-card .card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.recurring-expense-card .expense-description {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.recurring-expense-card .status-badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
}

.recurring-expense-card .status-badge.active {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.recurring-expense-card .status-badge.inactive {
  background: var(--color-text-tertiary);
  color: var(--color-surface-card);
}

.recurring-expense-card .card-details-row {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.recurring-expense-card .expense-amount {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.recurring-expense-card .expense-frequency {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.recurring-expense-card .expense-paid-by {
  color: var(--color-text-tertiary);
}

.recurring-expense-card .card-schedule-row {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.recurring-expense-card .card-actions-row {
  display: flex;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
  justify-content: flex-start;
}

.recurring-expense-card .card-actions-row .btn {
  flex: 0 0 auto;
  min-width: 120px;
  max-width: 200px;
}

@media (max-width: 600px) {
  .recurring-expense-card .card-actions-row {
    flex-direction: column;
  }
  
  .recurring-expense-card .card-actions-row .btn {
    width: 100%;
    max-width: none;
  }
}

/* ==========================================
   CURRENCIES PAGE
   ========================================== */

.currencies-page .page-header {
  margin-bottom: var(--space-lg);
}

.currencies-page .page-header h1 {
  margin: 0 0 var(--space-xs) 0;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.currencies-page .page-subtitle {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
}

.currencies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.currency-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  transition: all var(--transition-normal);
}

.currency-card:hover {
  box-shadow: var(--shadow-md);
}

.currency-card.default {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
}

.currency-card .currency-symbol {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-on-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
}

.currency-card .currency-info {
  flex: 1;
  min-width: 0;
}

.currency-card .currency-code {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.currency-card .default-badge {
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-medium);
}

.currency-card .currency-name {
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
}

.currency-card .currency-decimals {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* Exchange Rates */
.rates-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--color-surface-secondary);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.rates-header .base-currency-info,
.rates-header .last-update-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.rates-table {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  border-collapse: collapse;
}

.rates-table th,
.rates-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.rates-table th {
  background: var(--color-surface-secondary);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.rates-table tr:hover {
  background: var(--color-surface-hover);
}

/* Currency Converter */
.converter-form {
  max-width: 500px;
  margin: 0 auto;
  padding: var(--space-xl);
  background: var(--color-surface-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}

.converter-form .currency-row {
  display: flex;
  align-items: flex-end;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.converter-form .currency-row .form-group {
  flex: 1;
}

.converter-form .swap-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-light);
  background: var(--color-surface-secondary);
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-bottom: var(--space-xs);
}

.converter-form .swap-btn:hover {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-color: var(--color-primary);
}

.converter-form .btn-primary {
  width: 100%;
  margin-bottom: var(--space-lg);
}

.conversion-result {
  min-height: 100px;
}

.conversion-result .result-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-surface-secondary);
  border-radius: var(--radius-md);
}

.conversion-result .result-amount {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.conversion-result .result-equals {
  font-size: var(--font-size-2xl);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-sm);
}

.conversion-result .result-converted {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.conversion-result .result-rate {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

/* Info Box */
.info-box {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-info-bg);
  border: 1px solid var(--color-info-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  color: var(--color-text-primary);
}

.info-box .info-icon {
  font-size: var(--font-size-lg);
}

/* Responsive */
@media (max-width: 768px) {
  .dashboard-page,
  .expenses-page,
  .recurring-expenses-page,
  .currencies-page,
  .balances-page {
    padding: var(--space-md);
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .currencies-grid {
    grid-template-columns: 1fr;
  }

  .converter-form .currency-row {
    flex-direction: column;
    align-items: stretch;
  }

  .converter-form .swap-btn {
    align-self: center;
    transform: rotate(90deg);
    margin: var(--space-sm) 0;
  }

  .rates-table {
    font-size: var(--font-size-sm);
  }

  .rates-table th,
  .rates-table td {
    padding: var(--space-sm);
  }
}