/* Login Screen */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  background: var(--color-bg);
  padding: 20px;
}

.login-screen.hidden {
  display: none;
}

.login-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.login-title {
  font-size: var(--font-size-title);
  font-weight: 700;
  margin-bottom: 4px;
}

.login-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.login-users {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 28px;
}

.login-user-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 24px;
  border: 2.5px solid var(--color-separator);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s;
}

.login-user-btn.active {
  border-color: var(--color-primary);
  background: rgba(0, 122, 255, 0.05);
}

.login-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: white;
}

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

.login-input {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--color-separator);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-lg);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s;
}

.login-input:focus {
  border-color: var(--color-primary);
}

.login-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: white;
  font-family: var(--font-family);
  font-size: var(--font-size-lg);
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.login-btn:active {
  opacity: 0.8;
}

.login-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.login-error {
  color: var(--color-danger);
  font-size: var(--font-size-sm);
  min-height: 18px;
}

/* App hidden state */
.app-hidden {
  display: none !important;
}

/* Header right side */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-md);
  font-weight: 500;
}

.header-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: white;
}

.logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-fill);
  border-radius: 50%;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.logout-btn:active {
  background: var(--color-separator);
}

/* Settings */
.settings-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.settings-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-xxl);
  color: white;
}

.settings-profile-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.settings-msg {
  font-size: var(--font-size-sm);
  min-height: 18px;
  text-align: center;
}

.settings-msg.error {
  color: var(--color-danger);
}

.settings-msg.success {
  color: var(--color-success);
}

/* Header user clickable */
.header-user {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

/* Settings tab: hidden on mobile, visible in sidebar */
.tab-settings {
  display: none;
}

@media (min-width: 768px) {
  .tab-settings {
    display: flex;
    margin-top: auto;
  }
}

/* Greeting */
.greeting {
  font-size: var(--font-size-xxl);
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.3px;
}

.greeting-sub {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

/* Progress Ring */
.progress-container {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.progress-ring {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}

.progress-ring-bg {
  fill: none;
  stroke: var(--color-fill);
  stroke-width: 6;
}

.progress-ring-fill {
  fill: none;
  stroke: var(--color-success);
  stroke-width: 6;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: center;
  transition: stroke-dashoffset 0.6s ease;
}

.progress-text {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.progress-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* Section */
.section {
  margin-bottom: 24px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.section-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.2px;
}

.section-badge {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: var(--color-fill);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-weight: 500;
}

.section-chevron {
  width: 20px;
  height: 20px;
  fill: var(--color-text-tertiary);
  transition: transform 0.3s ease;
}

.section-header.collapsed .section-chevron {
  transform: rotate(-90deg);
}

.section-content {
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.section-content.collapsed {
  max-height: 0 !important;
}

/* Task Card */
.task-list {
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.task-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 0.5px solid var(--color-separator);
  cursor: pointer;
  transition: background 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.task-card:last-child {
  border-bottom: none;
}

.task-card:active {
  background: var(--color-fill);
}

.task-checkbox {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--color-separator);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.task-card.completed .task-checkbox {
  background: var(--color-success);
  border-color: var(--color-success);
}

.task-checkbox-icon {
  width: 14px;
  height: 14px;
  fill: white;
  opacity: 0;
  transition: opacity 0.2s;
}

.task-card.completed .task-checkbox-icon {
  opacity: 1;
}

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

.task-name {
  font-size: var(--font-size-lg);
  font-weight: 400;
  transition: color 0.2s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-card.completed .task-name {
  color: var(--color-text-secondary);
  text-decoration: line-through;
  text-decoration-color: var(--color-text-tertiary);
}

.task-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.task-meta-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: white;
}

.task-meta-time {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

/* Day Selector */
.day-selector {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--color-fill);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  overflow-x: auto;
}

.day-btn {
  flex: 1;
  min-width: 44px;
  padding: 8px 4px;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.day-btn.active {
  background: var(--color-card);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

.day-btn.today {
  color: var(--color-primary);
}

/* Segmented Control */
.segmented-control {
  display: flex;
  padding: 2px;
  background: var(--color-fill);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.segment-btn {
  flex: 1;
  padding: 8px 16px;
  border: none;
  background: none;
  border-radius: 6px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s;
}

.segment-btn.active {
  background: var(--color-card);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

/* Month Navigator */
.month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.month-nav-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  -webkit-tap-highlight-color: transparent;
}

.month-nav-title.clickable {
  color: var(--color-primary);
  cursor: pointer;
}

.month-nav-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-fill);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: var(--color-primary);
}

/* Month Dots */
.month-dots {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}

.month-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-fill);
}

.month-dot.filled {
  background: var(--color-success);
}

.month-dot.current {
  border: 1.5px solid var(--color-primary);
}

/* Season Card */
.season-header {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: white;
  font-weight: 700;
  font-size: var(--font-size-lg);
  margin-bottom: 8px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.season-spring { background: var(--color-spring); }
.season-summer { background: var(--color-summer); }
.season-autumn { background: var(--color-autumn); }
.season-winter { background: var(--color-winter); }

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat-ring {
  width: 80px;
  height: 80px;
  margin: 0 auto 8px;
}

.stat-value {
  font-size: var(--font-size-xxl);
  font-weight: 700;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 120px;
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.bar-day {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  height: 100%;
  justify-content: flex-end;
}

.bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  transition: height 0.3s ease;
  min-height: 2px;
}

.bar-stefan {
  background: var(--color-stefan);
}

.bar-kerstin {
  background: var(--color-kerstin);
}

.bar-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* Task Edit in Settings */
.task-add-btn {
  padding: 6px 14px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: white;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
}

.task-edit-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 0.5px solid var(--color-separator);
}

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

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

.task-edit-name {
  font-size: var(--font-size-md);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-edit-schedule {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.task-edit-btn,
.task-delete-btn {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.task-edit-btn {
  background: var(--color-fill);
  color: var(--color-primary);
}

.task-delete-btn {
  background: var(--color-fill);
  color: var(--color-danger);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-overlay.hidden {
  display: none;
}

.modal-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-lg);
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 16px;
}

.modal-cancel-btn {
  background: var(--color-fill) !important;
  color: var(--color-text) !important;
}

/* Pull to Refresh */
.pull-refresh-indicator {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  opacity: 0;
  color: var(--color-text-secondary);
  z-index: 50;
  pointer-events: none;
}

.pull-refresh-indicator.ready {
  color: var(--color-primary);
}

.pull-refresh-indicator.refreshing .pull-refresh-spinner {
  animation: spin 0.8s linear infinite;
}

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

}

@media (min-width: 768px) {
  .pull-refresh-indicator {
    top: 0;
    left: 220px;
  }
}

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

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.empty-state-text {
  font-size: var(--font-size-lg);
}