/* =====================================================
   TinyToolWeb - schedule-planner.css
   Schedule Planner Tool Styles
   ===================================================== */

/* Tool Container */
.tool-schedule-planner .tool-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

/* ==================== Control Panel ==================== */
.tool-schedule-planner .control-panel {
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.tool-schedule-planner .panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-light);
  border-bottom: 2px solid var(--border);
}

.tool-schedule-planner .panel-title {
  font-weight: 700;
  color: var(--text-dark);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tool-schedule-planner .controls-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.tool-schedule-planner .control-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.tool-schedule-planner .control-group label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-dark);
}

.tool-schedule-planner .control-group input[type="text"],
.tool-schedule-planner .control-group input[type="time"],
.tool-schedule-planner .control-group select,
.tool-schedule-planner .control-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-body);
  color: var(--text-dark);
  font-size: 0.9rem;
  font-family: inherit;
  transition: all var(--transition-base);
}

.tool-schedule-planner .control-group input:focus,
.tool-schedule-planner .control-group select:focus,
.tool-schedule-planner .control-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.tool-schedule-planner .control-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.tool-schedule-planner .action-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.tool-schedule-planner .action-buttons .btn {
  flex: 1;
}

/* View Controls */
.tool-schedule-planner .view-controls {
  display: flex;
  gap: var(--spacing-xs);
}

.tool-schedule-planner .view-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  border: 2px solid var(--border);
  background: var(--bg-body);
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.tool-schedule-planner .view-btn:hover {
  background: var(--bg-surface);
  border-color: var(--primary);
}

.tool-schedule-planner .view-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* ==================== Schedule Panel ==================== */
.tool-schedule-planner .schedule-panel {
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 500px;
}

.tool-schedule-planner .schedule-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.tool-schedule-planner .action-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: none;
  background: transparent;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-base);
  border-radius: var(--radius-sm);
}

.tool-schedule-planner .action-btn:hover {
  background: var(--bg-body);
  transform: scale(1.1);
}

/* Schedule Grid */
.tool-schedule-planner .schedule-grid {
  display: flex;
  overflow-x: auto;
  min-height: 500px;
}

.tool-schedule-planner .time-column {
  flex-shrink: 0;
  width: 80px;
  border-right: 2px solid var(--border);
  background: var(--bg-light);
}

.tool-schedule-planner .time-header {
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-dark);
  border-bottom: 2px solid var(--border);
  background: var(--bg-surface);
}

.tool-schedule-planner .time-slots {
  display: flex;
  flex-direction: column;
}

.tool-schedule-planner .time-slot {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-xs);
}

/* Days Container */
.tool-schedule-planner .days-container {
  display: flex;
  flex: 1;
  min-width: 0;
}

.tool-schedule-planner .day-column {
  flex: 1;
  min-width: 120px;
  border-right: 1px solid var(--border);
  position: relative;
}

.tool-schedule-planner .day-column:last-child {
  border-right: none;
}

.tool-schedule-planner .day-header {
  height: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-dark);
  border-bottom: 2px solid var(--border);
  background: var(--bg-light);
}

.tool-schedule-planner .day-name {
  font-size: 0.9rem;
}

.tool-schedule-planner .day-date {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 400;
}

.tool-schedule-planner .day-content {
  position: relative;
  height: calc(24 * 60px);
}

.tool-schedule-planner .hour-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 60px;
  border-bottom: 1px solid var(--border);
}

.tool-schedule-planner .hour-line:nth-child(even) {
  background: rgba(0, 0, 0, 0.02);
}

body.dark-mode .tool-schedule-planner .hour-line:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

/* Event Blocks */
.tool-schedule-planner .event-block {
  position: absolute;
  left: 4px;
  right: 4px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs);
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
  line-height: 1.3;
}

.tool-schedule-planner .event-block:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  z-index: 10;
}

.tool-schedule-planner .event-title {
  font-weight: 700;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tool-schedule-planner .event-time {
  font-size: 0.7rem;
  opacity: 0.9;
  white-space: nowrap;
}

.tool-schedule-planner .event-notes {
  font-size: 0.7rem;
  opacity: 0.8;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Category Colors */
.tool-schedule-planner .event-block.category-work {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.tool-schedule-planner .event-block.category-study {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.tool-schedule-planner .event-block.category-personal {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.tool-schedule-planner .event-block.category-meeting {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.tool-schedule-planner .event-block.category-exercise {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.tool-schedule-planner .event-block.category-break {
  background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
}

.tool-schedule-planner .event-block.category-other {
  background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
}

/* Empty State */
.tool-schedule-planner .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
  text-align: center;
  color: var(--text-muted);
  min-height: 400px;
}

.tool-schedule-planner .empty-state.hidden {
  display: none;
}

.tool-schedule-planner .empty-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.tool-schedule-planner .empty-state h3 {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--text-dark);
}

.tool-schedule-planner .empty-state p {
  margin: 0;
  font-size: 0.9rem;
}

/* ==================== Day View ==================== */
.tool-schedule-planner .day-view {
  padding: var(--spacing-lg);
}

.tool-schedule-planner .day-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--border);
}

.tool-schedule-planner .current-day {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  min-width: 150px;
  text-align: center;
}

.tool-schedule-planner .day-nav {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 1.2rem;
}

.tool-schedule-planner .day-schedule {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.tool-schedule-planner .day-event {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-body);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.tool-schedule-planner .day-event:hover {
  border-color: var(--primary);
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tool-schedule-planner .event-time-badge {
  flex-shrink: 0;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--primary);
  color: white;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.8rem;
  text-align: center;
  min-width: 80px;
}

.tool-schedule-planner .event-details {
  flex: 1;
}

.tool-schedule-planner .event-details h4 {
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--text-dark);
  font-size: 1rem;
}

.tool-schedule-planner .event-category-badge {
  display: inline-block;
  padding: 2px var(--spacing-xs);
  background: var(--bg-light);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.tool-schedule-planner .event-details p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ==================== Export Panel ==================== */
.tool-schedule-planner .export-panel {
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.tool-schedule-planner .export-panel.hidden {
  display: none;
}

.tool-schedule-planner .close-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: none;
  background: transparent;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-base);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.tool-schedule-planner .close-btn:hover {
  background: var(--bg-body);
  color: var(--text-dark);
}

.tool-schedule-planner .export-content {
  padding: var(--spacing-lg);
}

.tool-schedule-planner .export-content h3 {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--text-dark);
}

.tool-schedule-planner .export-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.tool-schedule-planner .export-option-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-lg);
  border: 2px solid var(--border);
  background: var(--bg-body);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.tool-schedule-planner .export-option-btn:hover {
  border-color: var(--primary);
  background: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.tool-schedule-planner .option-icon {
  font-size: 2rem;
}

.tool-schedule-planner .option-label {
  font-weight: 700;
  color: var(--text-dark);
  font-size: 1rem;
}

.tool-schedule-planner .option-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.tool-schedule-planner .import-section {
  display: flex;
  justify-content: center;
}

.tool-schedule-planner .hidden {
  display: none;
}

/* ==================== Stats Panel ==================== */
.tool-schedule-planner .stats-panel {
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.tool-schedule-planner .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
}

.tool-schedule-planner .stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: var(--bg-body);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
}

.tool-schedule-planner .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.tool-schedule-planner .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tool-schedule-planner .category-breakdown {
  padding: var(--spacing-lg);
  border-top: 2px solid var(--border);
}

.tool-schedule-planner .category-breakdown h3 {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--text-dark);
}

.tool-schedule-planner .category-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.tool-schedule-planner .category-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--bg-body);
  border-radius: var(--radius-sm);
}

.tool-schedule-planner .category-color {
  width: 16px;
  height: 16px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.tool-schedule-planner .category-name {
  flex: 1;
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.9rem;
}

.tool-schedule-planner .category-count {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.tool-schedule-planner .category-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: var(--spacing-xs);
}

.tool-schedule-planner .category-fill {
  height: 100%;
  background: var(--primary);
  transition: width var(--transition-base);
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
  .tool-schedule-planner .control-row {
    grid-template-columns: 1fr;
  }
  
  .tool-schedule-planner .schedule-grid {
    overflow-x: scroll;
  }
  
  .tool-schedule-planner .day-column {
    min-width: 100px;
  }
  
  .tool-schedule-planner .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tool-schedule-planner .export-options {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tool-schedule-planner .event-block {
    font-size: 0.7rem;
  }
  
  .tool-schedule-planner .event-title {
    font-size: 0.75rem;
  }
  
  .tool-schedule-planner .event-time {
    font-size: 0.65rem;
  }
}

@media (max-width: 480px) {
  .tool-schedule-planner .time-column {
    width: 60px;
  }
  
  .tool-schedule-planner .day-column {
    min-width: 80px;
  }
  
  .tool-schedule-planner .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .tool-schedule-planner .export-options {
    grid-template-columns: 1fr;
  }
  
  .tool-schedule-planner .action-buttons {
    flex-direction: column;
  }
  
  .tool-schedule-planner .day-event {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .tool-schedule-planner .event-time-badge {
    align-self: flex-start;
  }
}

/* Print Styles */
@media print {
  .tool-schedule-planner .control-panel,
  .tool-schedule-planner .stats-panel,
  .tool-schedule-planner .export-panel,
  .tool-schedule-planner .support-section,
  .tool-schedule-planner header,
  .tool-schedule-planner footer {
    display: none !important;
  }
  
  .tool-schedule-planner .schedule-panel {
    border: 1px solid #000;
    page-break-inside: avoid;
  }
  
  .tool-schedule-planner .event-block {
    border: 1px solid #000;
    box-shadow: none;
  }
}