* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #0a0a0a;
  background-image: radial-gradient(circle at 20% 80%, rgba(0, 255, 255, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(0, 128, 255, 0.1) 0%, transparent 50%);
  color: #ffffff;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

.app {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.header {
  text-align: center;
  margin-bottom: 30px;
}
.header .title {
  color: #00ffff;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 2px;
}
.header .date-display {
  color: #0080ff;
  font-size: 1.2rem;
  font-weight: 500;
}

.section-title {
  color: #00ffff;
  font-size: 1.5rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .section-header {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }
}

.running-section {
  margin-bottom: 40px;
}
.running-section .running-card {
  background: linear-gradient(135deg, #00ffff, #0080ff);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 30px;
}

.running-chart-container {
  background: #1a1a1a;
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 15px;
  padding: 20px;
  margin-top: 20px;
}
.running-chart-container .chart-title {
  color: #00ffff;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 20px;
  text-align: center;
}
.running-chart-container .chart-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 15px;
}
.running-chart-container #runningChart {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  max-width: 100%;
  height: auto;
}
.running-chart-container .chart-legend {
  display: flex;
  justify-content: center;
  gap: 20px;
}
.running-chart-container .chart-legend .legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: #888888;
}
.running-chart-container .chart-legend .legend-color {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}
.running-chart-container .chart-legend .legend-color.primary {
  background: #00ffff;
}

.exercise-card {
  background: #1a1a1a;
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}
.exercise-card:hover {
  border-color: #00ffff;
  transform: translateY(-2px);
}
.exercise-card .exercise-info {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
}
.exercise-card .exercise-info .exercise-main {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.exercise-card .exercise-info .exercise-name {
  font-size: 1.1rem;
  font-weight: 500;
  color: #ffffff;
}
.exercise-card .exercise-info .exercise-name.completed {
  text-decoration: line-through;
  color: #00ff88;
}
.exercise-card .exercise-info .exercise-details {
  font-size: 0.9rem;
  color: #00ffff;
  font-weight: 400;
}
.exercise-card .exercise-info .exercise-date {
  font-size: 0.85rem;
  color: #888888;
  font-weight: 400;
}
.exercise-card .exercise-info .time-input {
  background: transparent;
  border: 2px solid rgba(0, 128, 255, 0.5);
  border-radius: 8px;
  padding: 8px 12px;
  color: #00ffff;
  font-size: 0.9rem;
  width: 100px;
  transition: all 0.3s ease;
}
.exercise-card .exercise-info .time-input:focus {
  outline: none;
  border-color: #00ffff;
}
.exercise-card .exercise-info .time-input::placeholder {
  color: #888888;
}
.exercise-card .exercise-actions {
  display: flex;
  gap: 10px;
}
.exercise-card.completed {
  opacity: 0.7;
  border: 2px solid #00ff88;
}

.btn-add, .btn-complete, .btn-save, .btn-cancel, .btn-delete {
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  transform: translateY(0);
}
.btn-add:hover, .btn-complete:hover, .btn-save:hover, .btn-cancel:hover, .btn-delete:hover {
  transform: translateY(-2px);
}

.btn-add {
  background: linear-gradient(135deg, #00ffff, #0080ff);
  color: #0a0a0a;
}

.btn-complete {
  background: #00ff88;
  color: #0a0a0a;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.btn-edit {
  background: #ffa500;
  color: #0a0a0a;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  transform: translateY(0);
}
.btn-edit:hover {
  transform: translateY(-2px);
  background: #ff8c00;
}

.btn-save {
  background: #00ff88;
  color: #0a0a0a;
}

.btn-cancel {
  background: transparent;
  color: #888888;
  border: 2px solid #888888;
}
.btn-cancel:hover {
  color: #ffffff;
  border-color: #ffffff;
}

.btn-delete {
  background: #ff4444;
  color: #ffffff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.add-exercise-form {
  background: #1a1a1a;
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 20px;
  display: none;
}
.add-exercise-form.active {
  display: block;
  animation: slideDown 0.3s ease;
}
.add-exercise-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.add-exercise-form .form-group input {
  background: transparent;
  border: 2px solid rgba(0, 128, 255, 0.5);
  border-radius: 8px;
  padding: 12px 15px;
  color: #ffffff;
  font-size: 1rem;
  transition: all 0.3s ease;
}
.add-exercise-form .form-group input:focus {
  outline: none;
  border-color: #00ffff;
}
.add-exercise-form .form-group input::placeholder {
  color: #888888;
}
.add-exercise-form .form-group .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
@media (max-width: 768px) {
  .add-exercise-form .form-group .form-row {
    grid-template-columns: 1fr;
  }
}
.add-exercise-form .form-group .form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.edit-form {
  background: #1a1a1a;
  border: 2px solid rgba(255, 165, 0, 0.5);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 15px;
}
.edit-form .edit-form-content {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.edit-form .edit-form-content input {
  background: transparent;
  border: 2px solid rgba(255, 165, 0, 0.5);
  border-radius: 8px;
  padding: 12px 15px;
  color: #ffffff;
  font-size: 1rem;
  transition: all 0.3s ease;
}
.edit-form .edit-form-content input:focus {
  outline: none;
  border-color: #ffa500;
}
.edit-form .edit-form-content input::placeholder {
  color: #888888;
}
.edit-form .edit-form-content .edit-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
@media (max-width: 768px) {
  .edit-form .edit-form-content .edit-form-row {
    grid-template-columns: 1fr;
  }
}
.edit-form .edit-form-content .edit-form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
@media (max-width: 768px) {
  .edit-form .edit-form-content .edit-form-actions {
    justify-content: center;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.stats-section {
  margin-top: 40px;
}
.stats-section .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.stats-section .stats-grid .stat-card {
  background: #1a1a1a;
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 15px;
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.stats-section .stats-grid .stat-card:hover {
  border-color: #00ffff;
  transform: translateY(-3px);
}
.stats-section .stats-grid .stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}
.stats-section .stats-grid .stat-card:hover::before {
  left: 100%;
}
.stats-section .stats-grid .stat-card .stat-label {
  display: block;
  color: #888888;
  font-size: 0.85rem;
  margin-bottom: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.stats-section .stats-grid .stat-card .stat-value {
  color: #00ffff;
  font-size: 1.8rem;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
  transition: all 0.3s ease;
  font-family: "Courier New", monospace;
  position: relative;
  z-index: 1;
}
.stats-section .stats-grid .stat-card .stat-value.counting {
  animation: numberGlow 0.8s ease-out;
}
.stats-section .stats-grid .stat-card:hover .stat-value {
  color: #00ff88;
  text-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
  transform: scale(1.1);
}

@keyframes statPulse {
  0% {
    transform: scale(1);
    border-color: rgba(0, 255, 255, 0.3);
  }
  50% {
    transform: scale(1.05);
    border-color: #00ffff;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
  }
  100% {
    transform: scale(1);
    border-color: rgba(0, 255, 255, 0.3);
  }
}
@keyframes numberGlow {
  0% {
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
  }
  50% {
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8), 0 0 30px rgba(0, 255, 255, 0.6);
  }
  100% {
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
  }
}
@media (max-width: 768px) {
  .app {
    padding: 15px;
  }
  .header .title {
    font-size: 2rem;
  }
  .exercise-card {
    flex-direction: column;
    gap: 15px;
    align-items: stretch;
  }
  .exercise-card .exercise-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .exercise-card .exercise-info .time-input {
    width: 100%;
  }
  .exercise-card .exercise-actions {
    justify-content: center;
  }
  .add-exercise-form .form-group .form-actions {
    justify-content: center;
  }
  #runningChart {
    width: 100%;
    height: 150px;
  }
  .running-chart-container .chart-legend {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .stats-section .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  .stats-section .stats-grid .stat-card .stat-value {
    font-size: 1.5rem;
  }
}
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
  background: #00ffff;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #0080ff;
}

/*# sourceMappingURL=style.css.map */