/* Time Tracker — page specific overrides (uses variables from main.css) */
.time-tracker-container { 
  padding: 80px 0; 
  min-height: calc(100vh - 200px); 
}

.time-tracker-header { 
  text-align: center; 
  margin-bottom: 40px; 
}

.time-tracker-header h1 { 
  font-size: 2.2rem; 
  margin-bottom: 8px; 
  color: var(--text); 
}

.time-tracker-header p { 
  color: var(--text-light); 
  max-width: 600px;
  margin: 0 auto;
}

/* Tracker Grid */
.tracker-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 60px;
}

.session-section, .stats-history-section {
  display: flex;
  flex-direction: column;
}

.session-card, .stats-card, .recent-sessions {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.session-card {
  margin-bottom: 0;
}

.stats-card {
  margin-bottom: 20px;
}

/* Session Header */
.session-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid rgba(227,6,19,.2);
}

.session-header h2 {
  color: var(--text);
  margin: 0;
}

.session-status {
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  background: #e5e7eb;
  color: var(--text-light);
}

.session-status.tracking {
  background: rgba(34,197,94,.1);
  color: var(--accent);
}

.session-status.paused {
  background: rgba(245,158,11,.1);
  color: #f59e0b;
}

/* Session Timer */
.session-timer {
  text-align: center;
  margin-bottom: 30px;
}

.time-display {
  font-family: 'Courier New', monospace;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1;
}

.session-date {
  color: var(--text-light);
  font-size: 1rem;
}

/* Session Form */
.session-form {
  margin-bottom: 30px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius);
  background: #fff;
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(227,6,19,.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

/* Session Controls */
.session-controls {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.control-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  font-size: 1rem;
}

.control-btn.primary {
  background: var(--primary);
  color: white;
}

.control-btn.primary:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(227,6,19,.3);
}

.control-btn.secondary {
  background: #f8fafc;
  color: var(--text);
  border: 2px solid #e5e7eb;
}

.control-btn.secondary:hover:not(:disabled) {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

.control-btn.danger {
  background: #ef4444;
  color: white;
}

.control-btn.danger:hover:not(:disabled) {
  background: #dc2626;
  transform: translateY(-2px);
}

.control-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.control-btn i {
  font-size: 1.1rem;
}

/* Statistics Card */
.stats-card h3 {
  margin-bottom: 20px;
  color: var(--text);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  background: #f8fafc;
  border-radius: var(--radius);
  border: 1px solid #e5e7eb;
}

.stat-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, rgba(227,6,19,.1) 0%, rgba(34,197,94,.1) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.2rem;
}

.stat-info h4 {
  margin-bottom: 4px;
  color: var(--text);
  font-size: 1.3rem;
  font-weight: 700;
}

.stat-info p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.85rem;
}

/* Recent Sessions */
.recent-sessions {
  flex: 1;
}

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

.sessions-header h3 {
  color: var(--text);
  margin: 0;
}

.sessions-list {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  background: #f8fafc;
}

.sessions-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-light);
}

.sessions-empty i {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: #e5e7eb;
}

.session-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid #e5e7eb;
  transition: var(--transition);
}

.session-item:last-child {
  border-bottom: none;
}

.session-item:hover {
  background: white;
}

.session-info {
  flex: 1;
}

.session-title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.session-meta {
  display: flex;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-light);
}

.session-duration {
  font-family: 'Courier New', monospace;
  font-weight: 600;
  color: var(--text);
  min-width: 80px;
  text-align: right;
}

/* Reports Section */
.reports-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  margin-bottom: 60px;
}

.reports-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid rgba(227,6,19,.2);
}

.reports-header h2 {
  color: var(--text);
  margin: 0;
}

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

.reports-filters {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  padding: 20px;
  background: #f8fafc;
  border-radius: var(--radius);
  border: 1px solid #e5e7eb;
}

.filter-group {
  flex: 1;
}

.filter-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text);
}

.filter-group select {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius);
  background: white;
  font-size: 1rem;
}

.reports-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.report-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.summary-card {
  padding: 20px;
  background: #f8fafc;
  border-radius: var(--radius);
  border: 1px solid #e5e7eb;
  text-align: center;
}

.summary-card h4 {
  margin-bottom: 12px;
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 600;
}

.summary-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'Courier New', monospace;
}

.report-chart {
  padding: 20px;
  background: #f8fafc;
  border-radius: var(--radius);
  border: 1px solid #e5e7eb;
}

.report-chart h4 {
  margin-bottom: 16px;
  color: var(--text);
  text-align: center;
}

.chart-container {
  height: 250px;
  position: relative;
}

/* Info Section */
.info-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}

.info-section h2 {
  margin-bottom: 16px;
  color: var(--text);
}

.info-section p {
  margin-bottom: 20px;
  line-height: 1.6;
  color: var(--text);
}

.info-section h3 {
  margin: 24px 0 12px;
  color: var(--primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.feature-card {
  padding: 20px;
  background: #f8fafc;
  border-radius: var(--radius);
  border: 1px solid #e5e7eb;
  text-align: center;
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, rgba(227,6,19,.1) 0%, rgba(34,197,94,.1) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
}

.feature-card h4 {
  margin-bottom: 12px;
  color: var(--text);
}

.feature-card p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.95rem;
}

.info-section ol {
  margin-left: 20px;
  margin-bottom: 16px;
}

.info-section li {
  margin-bottom: 8px;
  line-height: 1.6;
  color: var(--text);
}

.disclaimer {
  background: rgba(227,6,19,.05);
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  border-radius: 4px;
  margin-top: 24px;
}

.disclaimer h3 {
  margin-top: 0;
  color: var(--primary);
}

.disclaimer p {
  margin-bottom: 0;
}

/* Responsive */
@media (max-width: 980px) {
  .tracker-grid {
    grid-template-columns: 1fr;
  }
  
  .session-controls {
    grid-template-columns: 1fr;
  }
  
  .reports-content {
    grid-template-columns: 1fr;
  }
  
  .report-summary {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .time-display {
    font-size: 2.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .reports-filters {
    flex-direction: column;
    gap: 15px;
  }
  
  .report-summary {
    grid-template-columns: 1fr;
  }
  
  .reports-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
  
  .report-actions {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .session-card, .stats-card, .recent-sessions, .reports-section, .info-section {
    padding: 20px;
  }
  
  .time-tracker-header h1 {
    font-size: 1.8rem;
  }
  
  .time-display {
    font-size: 2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .session-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}