.pomodoro-ui {
  --color-bg: rgba(255, 255, 255, 0.85);
  --color-glass: rgba(255, 255, 255, 0.5);
  --color-focus: #0ea5e9;
  --color-break: #f59e0b;
  --color-text-primary: #0f172a;
  --color-text-secondary: #64748b;
  --color-border: #e2e8f0;
  --color-shadow: rgba(14, 165, 233, 0.08);
}

.theme-dark .pomodoro-ui {
  --color-bg: #0f172a;
  --color-glass: rgba(255, 255, 255, 0.05);
  --color-focus: #0ea5e9;
  --color-break: #f59e0b;
  --color-text-primary: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-border: #334155;
  --color-shadow: rgba(0, 0, 0, 0.5);
}

.pomodoro-container {
  max-width: 700px;
  margin: 2rem auto;
  padding: 2rem;
  background: var(--color-bg);
  border-radius: 1.5rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 40px var(--color-shadow);
  color: var(--color-text-primary);
  transition: all 0.3s ease;
  position: relative;
}

.pomodoro-container.break-mode {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(245, 158, 11, 0.02));
}

.theme-dark .pomodoro-container.break-mode {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(245, 158, 11, 0.05));
}

.pomodoro-phase {
  display: none;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.pomodoro-phase.active {
  display: block;
  opacity: 1;
}

.phase-config {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.task-input-wrapper {
  width: 100%;
}

.task-input {
  width: 100%;
  font-size: 1.5rem;
  border: none;
  background: transparent;
  color: var(--color-text-primary);
  text-align: center;
  padding: 1rem 0;
  border-bottom: 2px solid var(--color-focus);
  outline: none;
  font-weight: 600;
  transition: border-color 0.3s ease;
}

.task-input::placeholder {
  color: var(--color-text-secondary);
}

.task-input:focus {
  border-color: var(--color-focus);
  box-shadow: 0 0 10px rgba(14, 165, 233, 0.2);
}

.cycle-selector {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cycle-card {
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: 0.8rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  min-width: 110px;
}

.cycle-card:hover {
  border-color: var(--color-focus);
  background: rgba(14, 165, 233, 0.1);
  transform: translateY(-2px);
}

.cycle-card.selected {
  background: rgba(14, 165, 233, 0.2);
  border-color: var(--color-focus);
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.3);
}

.cycle-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--color-text-primary);
}

.cycle-duration {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.start-button {
  background: var(--color-focus);
  color: var(--color-bg);
  border: none;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 0.6rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.start-button:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.4);
}

.start-button:active {
  transform: scale(0.98);
}

.phase-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}

.timer-container {
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}

.timer-ring {
  width: 200px;
  height: 200px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.timer-ring:active {
  transform: scale(0.98);
}

.timer-ring-svg {
  width: 100%;
  height: 100%;
}

.timer-display {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-focus);
  position: absolute;
  text-align: center;
}

.timer-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.task-name-display {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  overflow-wrap: break-word;
}

.timer-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.timer-btn {
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid var(--color-focus);
  color: var(--color-focus);
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.timer-btn:hover {
  background: rgba(14, 165, 233, 0.2);
}

.distraction-btn {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid var(--color-break);
  color: var(--color-break);
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.distraction-btn:hover {
  background: rgba(245, 158, 11, 0.2);
}

.phase-harvest {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

.harvest-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-focus);
  margin-bottom: 0.5rem;
}

.harvest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.harvest-card {
  background: var(--color-glass);
  border-radius: 0.8rem;
  padding: 1.25rem;
  text-align: center;
  border: 1px solid var(--color-border);
}

.harvest-card-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.harvest-card-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-focus);
}

.charts-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chart-wrapper {
  background: var(--color-glass);
  border-radius: 0.8rem;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
}

.chart-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.harvest-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.action-btn {
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid var(--color-focus);
  color: var(--color-focus);
  padding: 0.6rem 1.25rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.action-btn:hover {
  background: rgba(14, 165, 233, 0.2);
}

@media (max-width: 640px) {
  .pomodoro-container {
    padding: 1.5rem;
    margin: 1rem;
  }

  .cycle-selector {
    flex-direction: column;
    gap: 0.75rem;
  }

  .cycle-card {
    width: 100%;
  }

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

  .timer-display {
    font-size: 2rem;
  }

  .timer-ring {
    width: 160px;
    height: 160px;
  }
}