/* ===== POMODORO SPECIFIC STYLES ===== */

/* Pomodoro Layout */
.pomodoro-main {
  padding: var(--space-8) 0;
  min-height: calc(100vh - 200px);
}

.pomodoro-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-8);
  max-width: var(--container-xl);
  margin: 0 auto;
}

.pomodoro-section {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.pomodoro-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Session Header */
.session-header {
  margin-bottom: var(--space-8);
}

.pomodoro-title {
  font-size: var(--text-3xl);
  color: var(--primary-blue);
  margin-bottom: var(--space-4);
}

.session-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
}

.session-type {
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.session-type.work {
  background-color: #fecaca;
  color: #dc2626;
}

.session-type.short-break {
  background-color: #bbf7d0;
  color: #16a34a;
}

.session-type.long-break {
  background-color: #ddd6fe;
  color: #7c3aed;
}

.session-count {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Pomodoro Display */
.pomodoro-display {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-8);
}

.pomodoro-circle {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.pomodoro-svg {
  position: absolute;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.pomodoro-bg {
  fill: none;
  stroke: var(--border-color);
  stroke-width: 3;
}

.pomodoro-progress {
  fill: none;
  stroke: #ef4444;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 565.48;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
}

.pomodoro-progress.work {
  stroke: #ef4444;
}

.pomodoro-progress.short-break {
  stroke: #16a34a;
}

.pomodoro-progress.long-break {
  stroke: #7c3aed;
}

.pomodoro-time {
  font-size: var(--text-5xl);
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-2);
  z-index: 1;
}

.pomodoro-status {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  font-weight: 500;
  z-index: 1;
}

/* Tomato Progress */
.tomato-progress {
  margin-bottom: var(--space-8);
}

.tomato-icons {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.tomato {
  font-size: var(--text-2xl);
  transition: all var(--transition-fast);
}

.tomato.completed {
  filter: none;
  transform: scale(1);
}

.tomato.pending {
  filter: grayscale(100%);
  opacity: 0.5;
  transform: scale(0.8);
}

.tomato.current {
  animation: pulse 2s infinite;
  transform: scale(1.1);
}

.progress-text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* Pomodoro Controls */
.pomodoro-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.pomodoro-btn {
  min-width: 110px;
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-5);
}

.pomodoro-btn .btn-icon {
  font-size: var(--text-xl);
  margin-right: var(--space-2);
}

/* Statistics Widget */
.stats-widget {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.stats-widget h3 {
  text-align: center;
  margin-bottom: var(--space-4);
  font-size: var(--text-lg);
  color: var(--primary-blue);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
}

.stat-icon {
  font-size: var(--text-xl);
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
}

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

/* Quick Settings */
.quick-settings {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.quick-settings h3 {
  text-align: center;
  margin-bottom: var(--space-4);
  font-size: var(--text-lg);
  color: var(--primary-blue);
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  gap: var(--space-3);
}

.setting-row label {
  font-size: var(--text-sm);
  font-weight: 500;
  flex: 1;
}

.setting-row select,
.setting-row input[type="number"] {
  flex: 1;
  min-width: 120px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--text-sm);
}

.setting-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-blue);
  margin-left: var(--space-2);
}

/* Task Section */
.task-section {
  padding: var(--space-12) 0;
  background-color: var(--bg-secondary);
}

.task-section h2 {
  text-align: center;
  margin-bottom: var(--space-8);
  font-size: var(--text-3xl);
  color: var(--primary-blue);
}

.task-input-section {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.current-task {
  margin-bottom: var(--space-6);
}

.current-task label {
  display: block;
  margin-bottom: var(--space-3);
  font-weight: 600;
  color: var(--text-primary);
}

.task-input-group {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.task-input-group input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

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

.task-input-group button {
  min-width: 80px;
}

/* Task Tags */
.task-tags {
  margin-bottom: var(--space-6);
}

.task-tags label {
  display: block;
  margin-bottom: var(--space-3);
  font-weight: 600;
  color: var(--text-primary);
}

.tag-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag-btn {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-btn:hover, .tag-btn:focus {
  background-color: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

.tag-btn.active {
  background-color: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

.custom-tag-input {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.custom-tag-input input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--text-sm);
}

/* Task Notes */
.task-notes label {
  display: block;
  margin-bottom: var(--space-3);
  font-weight: 600;
  color: var(--text-primary);
}

.task-notes textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--text-base);
  font-family: inherit;
  resize: vertical;
  transition: border-color var(--transition-fast);
}

.task-notes textarea:focus {
  border-color: var(--primary-blue);
  outline: none;
}

.notes-counter {
  text-align: right;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* Settings Panel */
.pomodoro-settings-panel {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-6) 0;
  margin-top: var(--space-8);
}

.settings-header {
  display: flex;
  justify-content: flex-end;
  padding: var(--space-4) 0 var(--space-2);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-4);
}

.settings-close {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.settings-close:hover,
.settings-close:focus {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.close-icon {
  font-size: var(--text-lg);
  font-weight: bold;
}

.close-text {
  font-weight: 500;
}

/* Guide Section */
.guide-section {
  padding: var(--space-16) 0;
  background-color: var(--bg-primary);
}

.guide-content {
  max-width: 1000px;
  margin: 0 auto;
}

.guide-intro {
  text-align: center;
  margin-bottom: var(--space-12);
  font-size: var(--text-lg);
  line-height: 1.7;
}

.guide-intro strong {
  color: var(--primary-blue);
  font-weight: 600;
}

.guide-steps {
  margin-bottom: var(--space-12);
}

.guide-steps h3 {
  color: var(--primary-green);
  margin-bottom: var(--space-6);
  text-align: center;
}

.pomodoro-steps {
  max-width: 800px;
  margin: 0 auto;
  padding-left: var(--space-6);
}

.pomodoro-steps li {
  margin-bottom: var(--space-6);
  line-height: 1.6;
  font-size: var(--text-base);
}

.pomodoro-steps strong {
  color: var(--primary-blue);
  font-weight: 600;
}

/* Benefits Grid */
.guide-benefits {
  margin-bottom: var(--space-12);
}

.guide-benefits h3 {
  color: var(--primary-purple);
  margin-bottom: var(--space-6);
  text-align: center;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.benefit-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-normal);
}

.benefit-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.benefit-item h4 {
  margin-bottom: var(--space-3);
  color: var(--primary-blue);
}

.benefit-item p {
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Tips Section */
.guide-tips h3 {
  color: var(--primary-orange);
  margin-bottom: var(--space-6);
  text-align: center;
}

.tips-list {
  max-width: 800px;
  margin: 0 auto;
  padding-left: var(--space-6);
}

.tips-list li {
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.tips-list strong {
  color: var(--primary-blue);
  font-weight: 600;
}

/* Theme Colors */
.pomodoro-section.forest .pomodoro-progress {
  stroke: var(--primary-green);
}

.pomodoro-section.ocean .pomodoro-progress {
  stroke: var(--primary-blue);
}

.pomodoro-section.sunset .pomodoro-progress {
  stroke: var(--primary-orange);
}

/* States */
.pomodoro-section.work {
  border-color: #fecaca;
  background: linear-gradient(135deg, var(--bg-primary) 0%, rgba(254, 202, 202, 0.1) 100%);
}

.pomodoro-section.short-break {
  border-color: #bbf7d0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, rgba(187, 247, 208, 0.1) 100%);
}

.pomodoro-section.long-break {
  border-color: #ddd6fe;
  background: linear-gradient(135deg, var(--bg-primary) 0%, rgba(221, 214, 254, 0.1) 100%);
}

.pomodoro-section.finished {
  animation: celebration 2s ease-in-out;
}

.pomodoro-section.finished .pomodoro-progress {
  stroke: #10b981; /* 초록색으로 변경 */
  stroke-width: 8;
}

.pomodoro-section.finished .pomodoro-time {
  color: #10b981;
  font-weight: 600;
}

/* Animations */
@keyframes celebration {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.02); }
  50% { transform: scale(1); }
  75% { transform: scale(1.02); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .pomodoro-layout {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .pomodoro-sidebar {
    order: -1;
    flex-direction: row;
    justify-content: center;
    overflow-x: auto;
  }
  
  .stats-widget,
  .quick-settings {
    min-width: 280px;
  }
}

@media (max-width: 768px) {
  .pomodoro-circle {
    width: 280px;
    height: 280px;
  }
  
  .pomodoro-time {
    font-size: var(--text-4xl);
  }
  
  .pomodoro-controls {
    flex-direction: column;
    align-items: center;
  }
  
  .pomodoro-btn {
    width: 100%;
    max-width: 200px;
  }
  
  .stat-grid {
    grid-template-columns: 1fr;
  }
  
  .setting-row {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }
  
  .setting-row label {
    text-align: center;
  }
  
  .task-input-group {
    flex-direction: column;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .pomodoro-sidebar {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .pomodoro-main {
    padding: var(--space-4) 0;
  }
  
  .pomodoro-section {
    padding: var(--space-4);
  }
  
  .pomodoro-circle {
    width: 240px;
    height: 240px;
  }
  
  .pomodoro-time {
    font-size: var(--text-3xl);
  }
  
  .pomodoro-title {
    font-size: var(--text-2xl);
  }
  
  .tomato-icons {
    justify-content: center;
  }
  
  .tomato {
    font-size: var(--text-lg);
  }
  
  .task-input-section {
    padding: var(--space-4);
  }
  
  .guide-intro {
    font-size: var(--text-base);
  }
}

/* Minimal Mode */
.pomodoro-section.minimal .session-header,
.pomodoro-section.minimal .tomato-progress {
  display: none;
}

.pomodoro-section.minimal .pomodoro-circle {
  width: 400px;
  height: 400px;
}

.pomodoro-section.minimal .pomodoro-time {
  font-size: var(--text-6xl);
}

/* Fullscreen Mode */
.pomodoro-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pomodoro-fullscreen .pomodoro-circle {
  width: 50vmin;
  height: 50vmin;
}

.pomodoro-fullscreen .pomodoro-time {
  font-size: 8vmin;
}

.fullscreen-exit {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .pomodoro-progress {
    stroke-width: 8;
  }
  
  .pomodoro-bg {
    stroke-width: 4;
  }
  
  .tag-btn {
    border-width: 2px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .pomodoro-progress {
    transition: none;
  }
  
  .tomato.current {
    animation: none;
    transform: scale(1.1);
  }
  
  .pomodoro-section.finished {
    animation: none;
  }
  
  .benefit-item:hover {
    transform: none;
  }
}

/* Print Styles */
@media print {
  .pomodoro-main {
    padding: 1rem 0;
  }
  
  .pomodoro-layout {
    grid-template-columns: 1fr;
  }
  
  .ad-space,
  .pomodoro-settings-panel,
  .favorite-btn,
  .pomodoro-controls {
    display: none !important;
  }
  
  .pomodoro-circle {
    width: 200px;
    height: 200px;
  }
  
  .pomodoro-time {
    font-size: 2rem;
  }
}