/* 任务页面 - 深色主题样式 */
.task-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background-color: #0d0d0d;
}

/* 任务创建区域 */
.task-create {
  background: linear-gradient(180deg, #1a1a1a 0%, #161616 100%);
  padding: 30rpx;
  margin-bottom: 20rpx;
  border-radius: 24rpx;
  border: 2rpx solid rgba(255,255,255,0.06);
}

.input-group {
  margin-bottom: 28rpx;
}

.label {
  display: block;
  font-size: 27rpx;
  color: #aaaaaa;
  margin-bottom: 14rpx;
  font-weight: 500;
  letter-spacing: 1rpx;
}

.task-input {
  width: 100%;
  border: 2rpx solid #252525;
  border-radius: 14rpx;
  padding: 22rpx 24rpx;
  font-size: 28rpx;
  background-color: #141414;
  color: #ffffff;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.task-input:focus {
  border-color: #1677FF;
  background-color: #1a1a1a;
  outline: none;
  box-shadow: 0 0 0 3rpx rgba(22,119,255,0.12);
}

.task-textarea {
  width: 100%;
  min-height: 120rpx;
  border: 2rpx solid #252525;
  border-radius: 14rpx;
  padding: 22rpx 24rpx;
  font-size: 28rpx;
  background-color: #141414;
  color: #ffffff;
  transition: all 0.3s ease;
  resize: vertical;
  box-sizing: border-box;
}

.task-textarea:focus {
  border-color: #1677FF;
  background-color: #1a1a1a;
  box-shadow: 0 0 0 3rpx rgba(22,119,255,0.12);
}

.picker {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  border: 2rpx solid #252525;
  border-radius: 14rpx;
  padding: 22rpx 24rpx;
  font-size: 28rpx;
  background-color: #141414;
  color: #e5e5e5;
  transition: all 0.3s ease;
}

.picker:focus {
  border-color: #1677FF;
  background-color: #1a1a1a;
}

.picker-arrow {
  color: #555555;
  font-size: 22rpx;
}

.submit-btn {
  width: 100%;
  background: linear-gradient(135deg, #1677FF 0%, #0958d9 100%);
  color: white;
  border: none;
  border-radius: 50rpx;
  padding: 28rpx;
  font-size: 30rpx;
  font-weight: 600;
  transition: all 0.3s ease;
  margin-top: 20rpx;
  box-shadow: 0 6rpx 24rpx rgba(22,119,255,0.3);
}

.submit-btn:active {
  transform: scale(0.98);
  opacity: 0.92;
}

.submit-btn:disabled {
  background: #222222;
  color: #666666;
  transform: none;
  box-shadow: none;
}

/* 任务列表区域 */
.task-list {
  flex: 1;
  background: linear-gradient(180deg, #1a1a1a 0%, #151515 100%);
  border-radius: 24rpx;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 2rpx solid rgba(255,255,255,0.06);
}

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28rpx 32rpx;
  border-bottom: 2rpx solid rgba(255,255,255,0.06);
}

.list-title {
  font-size: 30rpx;
  font-weight: 600;
  color: #ffffff;
}

.filter-buttons {
  display: flex;
  gap: 12rpx;
}

.filter-btn {
  padding: 10rpx 20rpx;
  border: 2rpx solid #252525;
  border-radius: 20rpx;
  font-size: 23rpx;
  background: transparent;
  color: #777777;
  transition: all 0.25s ease;
  line-height: 1.4;
}

.filter-btn.active {
  background: #1677FF;
  color: white;
  border-color: #1677FF;
  box-shadow: 0 4rpx 12rpx rgba(22,119,255,0.25);
}

.filter-btn:active {
  transform: scale(0.95);
}

.task-scroll {
  flex: 1;
  padding: 16rpx 20rpx;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 100rpx 40rpx;
  text-align: center;
}

.empty-state image {
  width: 200rpx;
  height: 200rpx;
  margin-bottom: 30rpx;
  opacity: 0.25;
  filter: brightness(0) invert(1) opacity(0.3);
}

.empty-text {
  font-size: 28rpx;
  color: #555555;
}